This is a follow-up to 'crypto: wireguard using the existing crypto API'.
Linus has made it abundantly clear that using the abstract AEAD interface
is not acceptable for instantiating a transformation that is known at compile
time, so I will abandon that approach for the time being. If anyone turns up
with appropriate h/w to run WireGuard in async mode, we might revisit this,
but for sync s/w algorithms, a concrete library interface is clearly preferred.
Therefore, I dropped the AEAD changes, and instead, moved to a true library
interface a la Zinc, but with the warts removed:
- no extensive #ifdef'ery, no static inline stub functions in .c files, or
inclusion of .c files in other .c files - instead, we use Kconfig constraints
and Kbuild rules which are much more idiomatic for the kernel
- no big pile of code for all architectures in lib/zinc, but generic library
code in lib/crypto and per-arch code in arch/*/crypto, as we are used to for
crypto API drivers
- reuse existing implementations of ChaCha20 and Poly1305 instead of replacing
everything wholesale without proper motivation.
This now includes all the accelerated code contributed by Jason except for
the MIPS changes, but these should be trivial to port once we agree that this
approach is acceptable.
Patches #1 .. #8 refactor the chacha and poly1305 code so we can expose the
existing accelerated implementations via the library interface, as well as
two new Poly1305 implementations for ARM and arm64 taken from the OpenSSL/
Cryptogams project.
Patches #9 .. #16 incorporate the Zinc libraries for blake2s and curve25519,
as well as the plain VA versions of the ChaCha20Poly1305 construction.
Patch #17 reimplements the scatterlist interface of ChaCha20Poly1305 without
relying on the crypto API's blkcipher walk API. (The original implementation
had a rather nasty hack to be able to call into it from non-crypto API code,
but it was ugly and it doesn't look to me like it is guaranteed to work as
expected in cases where the scatterlist is fragmented into chunks that are
not aligned to the chacha block size)
Patch #18 is the same WireGuard patch as in the previous series, with patches
#19 and #20 being the deltas that need to be applied on top to get the code
to build.
Patches can be found here:
https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/log/?h=wireguard-crypto-library-api
Cc: Herbert Xu <[email protected]>
Cc: David Miller <[email protected]>
Cc: Greg KH <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Jason A. Donenfeld <[email protected]>
Cc: Samuel Neves <[email protected]>
Cc: Dan Carpenter <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Eric Biggers <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Martin Willi <[email protected]>
[0] https://lore.kernel.org/linux-crypto/[email protected]/
Ard Biesheuvel (13):
crypto: chacha - move existing library code into lib/crypto
crypto: x86/chacha - expose SIMD ChaCha routine as library function
crypto: arm64/chacha - expose arm64 ChaCha routine as library function
crypto: arm/chacha - expose ARM ChaCha routine as library function
crypto: poly1305 - move into lib/crypto and refactor into library
crypto: x86/poly1305 - expose existing driver as poly1305 library
crypto: arm64/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON
implementation
crypto: arm/poly1305 - incorporate OpenSSL/CRYPTOGAMS NEON
implementation
int128: move __uint128_t compiler test to Kconfig
crypto: chacha20poly1305 - import construction and selftest from Zinc
crypto: lib/chacha20poly1305 - reimplement crypt_from_sg() routine
netlink: use new strict length types in policy for 5.2
wg switch to lib/crypto algos
Jason A. Donenfeld (7):
crypto: BLAKE2s - generic C library implementation and selftest
crypto: BLAKE2s - x86_64 implementation
crypto: Curve25519 - generic C library implementations and selftest
crypto: Curve25519 - x86_64 library implementation
crypto: arm - import Bernstein and Schwabe's Curve25519 ARM
implementation
crypto: arm/Curve25519 - wire up NEON implementation
net: WireGuard secure network tunnel
MAINTAINERS | 8 +
arch/arm/crypto/Kconfig | 11 +
arch/arm/crypto/Makefile | 9 +-
arch/arm/crypto/chacha-neon-glue.c | 21 +-
arch/arm/crypto/curve25519-core.S | 2062 +++++
arch/arm/crypto/curve25519-glue.c | 45 +
arch/arm/crypto/poly1305-armv4.pl | 1236 +++
arch/arm/crypto/poly1305-core.S_shipped | 1158 +++
arch/arm/crypto/poly1305-glue.c | 271 +
arch/arm64/Kconfig | 2 +-
arch/arm64/crypto/Kconfig | 6 +
arch/arm64/crypto/Makefile | 10 +-
arch/arm64/crypto/chacha-neon-glue.c | 14 +-
arch/arm64/crypto/poly1305-armv8.pl | 913 +++
arch/arm64/crypto/poly1305-core.S_shipped | 835 ++
arch/arm64/crypto/poly1305-glue.c | 227 +
arch/riscv/Kconfig | 2 +-
arch/x86/Kconfig | 2 +-
arch/x86/crypto/Makefile | 3 +
arch/x86/crypto/blake2s-core.S | 685 ++
arch/x86/crypto/blake2s-glue.c | 73 +
arch/x86/crypto/chacha_glue.c | 16 +-
arch/x86/crypto/curve25519-x86_64.c | 2379 ++++++
arch/x86/crypto/poly1305_glue.c | 148 +-
crypto/Kconfig | 59 +
crypto/adiantum.c | 5 +-
crypto/chacha_generic.c | 44 +-
crypto/ecc.c | 2 +-
crypto/nhpoly1305.c | 3 +-
crypto/poly1305_generic.c | 196 +-
drivers/net/Kconfig | 30 +
drivers/net/Makefile | 1 +
drivers/net/wireguard/Makefile | 18 +
drivers/net/wireguard/allowedips.c | 377 +
drivers/net/wireguard/allowedips.h | 59 +
drivers/net/wireguard/cookie.c | 236 +
drivers/net/wireguard/cookie.h | 59 +
drivers/net/wireguard/device.c | 460 ++
drivers/net/wireguard/device.h | 65 +
drivers/net/wireguard/main.c | 64 +
drivers/net/wireguard/messages.h | 128 +
drivers/net/wireguard/netlink.c | 621 ++
drivers/net/wireguard/netlink.h | 12 +
drivers/net/wireguard/noise.c | 807 ++
drivers/net/wireguard/noise.h | 131 +
drivers/net/wireguard/peer.c | 239 +
drivers/net/wireguard/peer.h | 83 +
drivers/net/wireguard/peerlookup.c | 221 +
drivers/net/wireguard/peerlookup.h | 64 +
drivers/net/wireguard/queueing.c | 53 +
drivers/net/wireguard/queueing.h | 198 +
drivers/net/wireguard/ratelimiter.c | 223 +
drivers/net/wireguard/ratelimiter.h | 19 +
drivers/net/wireguard/receive.c | 595 ++
drivers/net/wireguard/selftest/allowedips.c | 682 ++
drivers/net/wireguard/selftest/counter.c | 104 +
drivers/net/wireguard/selftest/ratelimiter.c | 226 +
drivers/net/wireguard/send.c | 424 +
drivers/net/wireguard/socket.c | 433 +
drivers/net/wireguard/socket.h | 44 +
drivers/net/wireguard/timers.c | 241 +
drivers/net/wireguard/timers.h | 31 +
drivers/net/wireguard/version.h | 1 +
include/crypto/blake2s.h | 56 +
include/crypto/chacha.h | 58 +-
include/crypto/chacha20poly1305.h | 48 +
include/crypto/curve25519.h | 28 +
include/crypto/internal/chacha.h | 25 +
include/crypto/internal/poly1305.h | 45 +
include/crypto/poly1305.h | 43 +-
include/uapi/linux/wireguard.h | 190 +
init/Kconfig | 4 +
lib/Makefile | 3 +-
lib/crypto/Makefile | 39 +-
lib/crypto/blake2s-selftest.c | 2093 +++++
lib/crypto/blake2s.c | 281 +
lib/{ => crypto}/chacha.c | 37 +-
lib/crypto/chacha20poly1305-selftest.c | 7394 ++++++++++++++++++
lib/crypto/chacha20poly1305.c | 370 +
lib/crypto/curve25519-fiat32.c | 864 ++
lib/crypto/curve25519-hacl64.c | 788 ++
lib/crypto/curve25519-selftest.c | 1321 ++++
lib/crypto/curve25519.c | 86 +
lib/crypto/poly1305.c | 247 +
lib/ubsan.c | 2 +-
lib/ubsan.h | 2 +-
tools/testing/selftests/wireguard/netns.sh | 503 ++
87 files changed, 31549 insertions(+), 372 deletions(-)
create mode 100644 arch/arm/crypto/curve25519-core.S
create mode 100644 arch/arm/crypto/curve25519-glue.c
create mode 100644 arch/arm/crypto/poly1305-armv4.pl
create mode 100644 arch/arm/crypto/poly1305-core.S_shipped
create mode 100644 arch/arm/crypto/poly1305-glue.c
create mode 100644 arch/arm64/crypto/poly1305-armv8.pl
create mode 100644 arch/arm64/crypto/poly1305-core.S_shipped
create mode 100644 arch/arm64/crypto/poly1305-glue.c
create mode 100644 arch/x86/crypto/blake2s-core.S
create mode 100644 arch/x86/crypto/blake2s-glue.c
create mode 100644 arch/x86/crypto/curve25519-x86_64.c
create mode 100644 drivers/net/wireguard/Makefile
create mode 100644 drivers/net/wireguard/allowedips.c
create mode 100644 drivers/net/wireguard/allowedips.h
create mode 100644 drivers/net/wireguard/cookie.c
create mode 100644 drivers/net/wireguard/cookie.h
create mode 100644 drivers/net/wireguard/device.c
create mode 100644 drivers/net/wireguard/device.h
create mode 100644 drivers/net/wireguard/main.c
create mode 100644 drivers/net/wireguard/messages.h
create mode 100644 drivers/net/wireguard/netlink.c
create mode 100644 drivers/net/wireguard/netlink.h
create mode 100644 drivers/net/wireguard/noise.c
create mode 100644 drivers/net/wireguard/noise.h
create mode 100644 drivers/net/wireguard/peer.c
create mode 100644 drivers/net/wireguard/peer.h
create mode 100644 drivers/net/wireguard/peerlookup.c
create mode 100644 drivers/net/wireguard/peerlookup.h
create mode 100644 drivers/net/wireguard/queueing.c
create mode 100644 drivers/net/wireguard/queueing.h
create mode 100644 drivers/net/wireguard/ratelimiter.c
create mode 100644 drivers/net/wireguard/ratelimiter.h
create mode 100644 drivers/net/wireguard/receive.c
create mode 100644 drivers/net/wireguard/selftest/allowedips.c
create mode 100644 drivers/net/wireguard/selftest/counter.c
create mode 100644 drivers/net/wireguard/selftest/ratelimiter.c
create mode 100644 drivers/net/wireguard/send.c
create mode 100644 drivers/net/wireguard/socket.c
create mode 100644 drivers/net/wireguard/socket.h
create mode 100644 drivers/net/wireguard/timers.c
create mode 100644 drivers/net/wireguard/timers.h
create mode 100644 drivers/net/wireguard/version.h
create mode 100644 include/crypto/blake2s.h
create mode 100644 include/crypto/chacha20poly1305.h
create mode 100644 include/crypto/curve25519.h
create mode 100644 include/crypto/internal/chacha.h
create mode 100644 include/crypto/internal/poly1305.h
create mode 100644 include/uapi/linux/wireguard.h
create mode 100644 lib/crypto/blake2s-selftest.c
create mode 100644 lib/crypto/blake2s.c
rename lib/{ => crypto}/chacha.c (76%)
create mode 100644 lib/crypto/chacha20poly1305-selftest.c
create mode 100644 lib/crypto/chacha20poly1305.c
create mode 100644 lib/crypto/curve25519-fiat32.c
create mode 100644 lib/crypto/curve25519-hacl64.c
create mode 100644 lib/crypto/curve25519-selftest.c
create mode 100644 lib/crypto/curve25519.c
create mode 100644 lib/crypto/poly1305.c
create mode 100755 tools/testing/selftests/wireguard/netns.sh
--
2.17.1
Move the existing shared ChaCha code into lib/crypto, and at the
same time, split the support header into a public version, and an
internal version that is only intended for consumption by crypto
implementations.
Also, refactor the generic implementation so it only gets exposed as the
chacha_crypt() library function if the architecture does not override it
with its own implementation, potentially falling back to the generic
routine if needed.
And while at it, tidy up lib/crypto/Makefile a bit so we are ready for
some new arrivals.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm/crypto/chacha-neon-glue.c | 2 +-
arch/arm64/crypto/chacha-neon-glue.c | 2 +-
arch/x86/crypto/chacha_glue.c | 2 +-
crypto/Kconfig | 8 ++++
crypto/chacha_generic.c | 44 ++----------------
include/crypto/chacha.h | 49 +++++++++++++-------
include/crypto/internal/chacha.h | 25 ++++++++++
lib/Makefile | 3 +-
lib/crypto/Makefile | 19 ++++----
lib/{ => crypto}/chacha.c | 37 +++++++++++++--
10 files changed, 118 insertions(+), 73 deletions(-)
diff --git a/arch/arm/crypto/chacha-neon-glue.c b/arch/arm/crypto/chacha-neon-glue.c
index a8e9b534c8da..26576772f18b 100644
--- a/arch/arm/crypto/chacha-neon-glue.c
+++ b/arch/arm/crypto/chacha-neon-glue.c
@@ -20,7 +20,7 @@
*/
#include <crypto/algapi.h>
-#include <crypto/chacha.h>
+#include <crypto/internal/chacha.h>
#include <crypto/internal/simd.h>
#include <crypto/internal/skcipher.h>
#include <linux/kernel.h>
diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c
index 1495d2b18518..d4cc61bfe79d 100644
--- a/arch/arm64/crypto/chacha-neon-glue.c
+++ b/arch/arm64/crypto/chacha-neon-glue.c
@@ -20,7 +20,7 @@
*/
#include <crypto/algapi.h>
-#include <crypto/chacha.h>
+#include <crypto/internal/chacha.h>
#include <crypto/internal/simd.h>
#include <crypto/internal/skcipher.h>
#include <linux/kernel.h>
diff --git a/arch/x86/crypto/chacha_glue.c b/arch/x86/crypto/chacha_glue.c
index 388f95a4ec24..bc62daa8dafd 100644
--- a/arch/x86/crypto/chacha_glue.c
+++ b/arch/x86/crypto/chacha_glue.c
@@ -7,7 +7,7 @@
*/
#include <crypto/algapi.h>
-#include <crypto/chacha.h>
+#include <crypto/internal/chacha.h>
#include <crypto/internal/simd.h>
#include <crypto/internal/skcipher.h>
#include <linux/kernel.h>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 9ea2b22aff90..5826381aca3a 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1374,6 +1374,14 @@ config CRYPTO_SALSA20
The Salsa20 stream cipher algorithm is designed by Daniel J.
Bernstein <[email protected]>. See <http://cr.yp.to/snuffle.html>
+config CRYPTO_ARCH_HAVE_LIB_CHACHA
+ tristate
+
+config CRYPTO_LIB_CHACHA
+ tristate
+ default y
+ depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
+
config CRYPTO_CHACHA20
tristate "ChaCha stream cipher algorithms"
select CRYPTO_BLKCIPHER
diff --git a/crypto/chacha_generic.c b/crypto/chacha_generic.c
index 085d8d219987..15a244e2f410 100644
--- a/crypto/chacha_generic.c
+++ b/crypto/chacha_generic.c
@@ -8,29 +8,10 @@
#include <asm/unaligned.h>
#include <crypto/algapi.h>
-#include <crypto/chacha.h>
+#include <crypto/internal/chacha.h>
#include <crypto/internal/skcipher.h>
#include <linux/module.h>
-static void chacha_docrypt(u32 *state, u8 *dst, const u8 *src,
- unsigned int bytes, int nrounds)
-{
- /* aligned to potentially speed up crypto_xor() */
- u8 stream[CHACHA_BLOCK_SIZE] __aligned(sizeof(long));
-
- while (bytes >= CHACHA_BLOCK_SIZE) {
- chacha_block(state, stream, nrounds);
- crypto_xor_cpy(dst, src, stream, CHACHA_BLOCK_SIZE);
- bytes -= CHACHA_BLOCK_SIZE;
- dst += CHACHA_BLOCK_SIZE;
- src += CHACHA_BLOCK_SIZE;
- }
- if (bytes) {
- chacha_block(state, stream, nrounds);
- crypto_xor_cpy(dst, src, stream, bytes);
- }
-}
-
static int chacha_stream_xor(struct skcipher_request *req,
const struct chacha_ctx *ctx, const u8 *iv)
{
@@ -48,8 +29,8 @@ static int chacha_stream_xor(struct skcipher_request *req,
if (nbytes < walk.total)
nbytes = round_down(nbytes, CHACHA_BLOCK_SIZE);
- chacha_docrypt(state, walk.dst.virt.addr, walk.src.virt.addr,
- nbytes, ctx->nrounds);
+ chacha_crypt_generic(state, walk.dst.virt.addr,
+ walk.src.virt.addr, nbytes, ctx->nrounds);
err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
}
@@ -58,22 +39,7 @@ static int chacha_stream_xor(struct skcipher_request *req,
void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv)
{
- state[0] = 0x61707865; /* "expa" */
- state[1] = 0x3320646e; /* "nd 3" */
- state[2] = 0x79622d32; /* "2-by" */
- state[3] = 0x6b206574; /* "te k" */
- state[4] = ctx->key[0];
- state[5] = ctx->key[1];
- state[6] = ctx->key[2];
- state[7] = ctx->key[3];
- state[8] = ctx->key[4];
- state[9] = ctx->key[5];
- state[10] = ctx->key[6];
- state[11] = ctx->key[7];
- state[12] = get_unaligned_le32(iv + 0);
- state[13] = get_unaligned_le32(iv + 4);
- state[14] = get_unaligned_le32(iv + 8);
- state[15] = get_unaligned_le32(iv + 12);
+ chacha_init_generic(state, ctx->key, iv);
}
EXPORT_SYMBOL_GPL(crypto_chacha_init);
@@ -126,7 +92,7 @@ int crypto_xchacha_crypt(struct skcipher_request *req)
/* Compute the subkey given the original key and first 128 nonce bits */
crypto_chacha_init(state, ctx, req->iv);
- hchacha_block(state, subctx.key, ctx->nrounds);
+ hchacha_block_generic(state, subctx.key, ctx->nrounds);
subctx.nrounds = ctx->nrounds;
/* Build the real IV */
diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h
index d1e723c6a37d..c29d8f7d69ed 100644
--- a/include/crypto/chacha.h
+++ b/include/crypto/chacha.h
@@ -15,9 +15,8 @@
#ifndef _CRYPTO_CHACHA_H
#define _CRYPTO_CHACHA_H
-#include <crypto/skcipher.h>
+#include <asm/unaligned.h>
#include <linux/types.h>
-#include <linux/crypto.h>
/* 32-bit stream position, then 96-bit nonce (RFC7539 convention) */
#define CHACHA_IV_SIZE 16
@@ -29,26 +28,42 @@
/* 192-bit nonce, then 64-bit stream position */
#define XCHACHA_IV_SIZE 32
-struct chacha_ctx {
- u32 key[8];
- int nrounds;
-};
-
-void chacha_block(u32 *state, u8 *stream, int nrounds);
+void chacha_block_generic(u32 *state, u8 *stream, int nrounds);
static inline void chacha20_block(u32 *state, u8 *stream)
{
- chacha_block(state, stream, 20);
+ chacha_block_generic(state, stream, 20);
+}
+void hchacha_block_generic(const u32 *in, u32 *out, int nrounds);
+
+static inline void chacha_init_generic(u32 *state, const u32 *key, const u8 *iv)
+{
+ state[0] = 0x61707865; /* "expa" */
+ state[1] = 0x3320646e; /* "nd 3" */
+ state[2] = 0x79622d32; /* "2-by" */
+ state[3] = 0x6b206574; /* "te k" */
+ state[4] = key[0];
+ state[5] = key[1];
+ state[6] = key[2];
+ state[7] = key[3];
+ state[8] = key[4];
+ state[9] = key[5];
+ state[10] = key[6];
+ state[11] = key[7];
+ state[12] = get_unaligned_le32(iv + 0);
+ state[13] = get_unaligned_le32(iv + 4);
+ state[14] = get_unaligned_le32(iv + 8);
+ state[15] = get_unaligned_le32(iv + 12);
}
-void hchacha_block(const u32 *in, u32 *out, int nrounds);
-void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv);
+static inline void chacha_init(u32 *state, const u32 *key, const u8 *iv)
+{
+ chacha_init_generic(state, key, iv);
+}
-int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
- unsigned int keysize);
-int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
- unsigned int keysize);
+void chacha_crypt(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
+ int nrounds);
-int crypto_chacha_crypt(struct skcipher_request *req);
-int crypto_xchacha_crypt(struct skcipher_request *req);
+void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src,
+ unsigned int bytes, int nrounds);
#endif /* _CRYPTO_CHACHA_H */
diff --git a/include/crypto/internal/chacha.h b/include/crypto/internal/chacha.h
new file mode 100644
index 000000000000..f7ffe0f3fa47
--- /dev/null
+++ b/include/crypto/internal/chacha.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _CRYPTO_INTERNAL_CHACHA_H
+#define _CRYPTO_INTERNAL_CHACHA_H
+
+#include <crypto/chacha.h>
+#include <crypto/skcipher.h>
+#include <linux/crypto.h>
+
+struct chacha_ctx {
+ u32 key[8];
+ int nrounds;
+};
+
+void crypto_chacha_init(u32 *state, const struct chacha_ctx *ctx, const u8 *iv);
+
+int crypto_chacha20_setkey(struct crypto_skcipher *tfm, const u8 *key,
+ unsigned int keysize);
+int crypto_chacha12_setkey(struct crypto_skcipher *tfm, const u8 *key,
+ unsigned int keysize);
+
+int crypto_chacha_crypt(struct skcipher_request *req);
+int crypto_xchacha_crypt(struct skcipher_request *req);
+
+#endif /* _CRYPTO_CHACHA_H */
diff --git a/lib/Makefile b/lib/Makefile
index 29c02a924973..1436c9608fdb 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -30,8 +30,7 @@ endif
lib-y := ctype.o string.o vsprintf.o cmdline.o \
rbtree.o radix-tree.o timerqueue.o xarray.o \
- idr.o extable.o \
- sha1.o chacha.o irq_regs.o argv_split.o \
+ idr.o extable.o sha1.o irq_regs.o argv_split.o \
flex_proportions.o ratelimit.o show_mem.o \
is_single_threaded.o plist.o decompress.o kobject_uevent.o \
earlycpio.o seq_buf.o siphash.o dec_and_lock.o \
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index cbe0b6a6450d..24dad058f2ae 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -1,13 +1,16 @@
# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
-libaes-y := aes.o
+# chacha is used by the /dev/random driver which is always builtin
+obj-y += chacha.o
-obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o
-libarc4-y := arc4.o
+obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
+libaes-y := aes.o
-obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
-libdes-y := des.o
+obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o
+libarc4-y := arc4.o
-obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
-libsha256-y := sha256.o
+obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
+libdes-y := des.o
+
+obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
+libsha256-y := sha256.o
diff --git a/lib/chacha.c b/lib/crypto/chacha.c
similarity index 76%
rename from lib/chacha.c
rename to lib/crypto/chacha.c
index c7c9826564d3..d4b7c391d934 100644
--- a/lib/chacha.c
+++ b/lib/crypto/chacha.c
@@ -5,11 +5,14 @@
* Copyright (C) 2015 Martin Willi
*/
+#include <linux/bug.h>
#include <linux/kernel.h>
#include <linux/export.h>
#include <linux/bitops.h>
+#include <linux/string.h>
#include <linux/cryptohash.h>
#include <asm/unaligned.h>
+#include <crypto/algapi.h> // for crypto_xor_cpy
#include <crypto/chacha.h>
static void chacha_permute(u32 *x, int nrounds)
@@ -72,7 +75,7 @@ static void chacha_permute(u32 *x, int nrounds)
* The caller has already converted the endianness of the input. This function
* also handles incrementing the block counter in the input matrix.
*/
-void chacha_block(u32 *state, u8 *stream, int nrounds)
+void chacha_block_generic(u32 *state, u8 *stream, int nrounds)
{
u32 x[16];
int i;
@@ -86,7 +89,7 @@ void chacha_block(u32 *state, u8 *stream, int nrounds)
state[12]++;
}
-EXPORT_SYMBOL(chacha_block);
+EXPORT_SYMBOL(chacha_block_generic);
/**
* hchacha_block - abbreviated ChaCha core, for XChaCha
@@ -99,7 +102,7 @@ EXPORT_SYMBOL(chacha_block);
* skips the final addition of the initial state, and outputs only certain words
* of the state. It should not be used for streaming directly.
*/
-void hchacha_block(const u32 *in, u32 *out, int nrounds)
+void hchacha_block_generic(const u32 *in, u32 *out, int nrounds)
{
u32 x[16];
@@ -110,4 +113,30 @@ void hchacha_block(const u32 *in, u32 *out, int nrounds)
memcpy(&out[0], &x[0], 16);
memcpy(&out[4], &x[12], 16);
}
-EXPORT_SYMBOL(hchacha_block);
+EXPORT_SYMBOL(hchacha_block_generic);
+
+void chacha_crypt_generic(u32 *state, u8 *dst, const u8 *src,
+ unsigned int bytes, int nrounds)
+{
+ /* aligned to potentially speed up crypto_xor() */
+ u8 stream[CHACHA_BLOCK_SIZE] __aligned(sizeof(long));
+
+ while (bytes >= CHACHA_BLOCK_SIZE) {
+ chacha_block_generic(state, stream, nrounds);
+ crypto_xor_cpy(dst, src, stream, CHACHA_BLOCK_SIZE);
+ bytes -= CHACHA_BLOCK_SIZE;
+ dst += CHACHA_BLOCK_SIZE;
+ src += CHACHA_BLOCK_SIZE;
+ }
+ if (bytes) {
+ chacha_block_generic(state, stream, nrounds);
+ crypto_xor_cpy(dst, src, stream, bytes);
+ }
+}
+EXPORT_SYMBOL(chacha_crypt_generic);
+
+#ifndef CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA
+extern void chacha_crypt(u32 *, u8 *, const u8 *, unsigned int, int)
+ __alias(chacha_crypt_generic);
+EXPORT_SYMBOL(chacha_crypt);
+#endif
--
2.17.1
Expose the accelerated NEON ChaCha routine directly as a symbol
export so that users of the ChaCha library can use it directly.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm64/crypto/Kconfig | 1 +
arch/arm64/crypto/chacha-neon-glue.c | 12 ++++++++++++
2 files changed, 13 insertions(+)
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index 4922c4451e7c..09aa69ccc792 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -104,6 +104,7 @@ config CRYPTO_CHACHA20_NEON
depends on KERNEL_MODE_NEON
select CRYPTO_BLKCIPHER
select CRYPTO_CHACHA20
+ select CRYPTO_ARCH_HAVE_LIB_CHACHA
config CRYPTO_NHPOLY1305_NEON
tristate "NHPoly1305 hash function using NEON instructions (for Adiantum)"
diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c
index d4cc61bfe79d..26c12b19a4ad 100644
--- a/arch/arm64/crypto/chacha-neon-glue.c
+++ b/arch/arm64/crypto/chacha-neon-glue.c
@@ -59,6 +59,18 @@ static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
}
}
+void chacha_crypt(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
+ int nrounds)
+{
+ if (bytes <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+ return chacha_crypt_generic(state, dst, src, bytes, nrounds);
+
+ kernel_neon_begin();
+ chacha_doneon(state, dst, src, bytes, nrounds);
+ kernel_neon_end();
+}
+EXPORT_SYMBOL(chacha_crypt);
+
static int chacha_neon_stream_xor(struct skcipher_request *req,
const struct chacha_ctx *ctx, const u8 *iv)
{
--
2.17.1
Wire the existing x86 SIMD ChaCha code into the new ChaCha library
interface.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/x86/crypto/chacha_glue.c | 14 ++++++++++++++
crypto/Kconfig | 1 +
include/crypto/chacha.h | 9 +++++++++
3 files changed, 24 insertions(+)
diff --git a/arch/x86/crypto/chacha_glue.c b/arch/x86/crypto/chacha_glue.c
index bc62daa8dafd..1ea31d77fa00 100644
--- a/arch/x86/crypto/chacha_glue.c
+++ b/arch/x86/crypto/chacha_glue.c
@@ -123,6 +123,20 @@ static void chacha_dosimd(u32 *state, u8 *dst, const u8 *src,
}
}
+void chacha_crypt(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
+ int nrounds)
+{
+ state = PTR_ALIGN(state, CHACHA_STATE_ALIGN);
+
+ if (bytes <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+ return chacha_crypt_generic(state, dst, src, bytes, nrounds);
+
+ kernel_fpu_begin();
+ chacha_dosimd(state, dst, src, bytes, nrounds);
+ kernel_fpu_end();
+}
+EXPORT_SYMBOL(chacha_crypt);
+
static int chacha_simd_stream_xor(struct skcipher_walk *walk,
const struct chacha_ctx *ctx, const u8 *iv)
{
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5826381aca3a..780d080fc5ec 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1408,6 +1408,7 @@ config CRYPTO_CHACHA20_X86_64
depends on X86 && 64BIT
select CRYPTO_BLKCIPHER
select CRYPTO_CHACHA20
+ select CRYPTO_ARCH_HAVE_LIB_CHACHA
help
SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20,
XChaCha20, and XChaCha12 stream ciphers.
diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h
index c29d8f7d69ed..23747b20d470 100644
--- a/include/crypto/chacha.h
+++ b/include/crypto/chacha.h
@@ -25,6 +25,12 @@
#define CHACHA_BLOCK_SIZE 64
#define CHACHAPOLY_IV_SIZE 12
+#ifdef CONFIG_X86_64
+#define CHACHA_STATE_WORDS ((CHACHA_BLOCK_SIZE + 12) / sizeof(u32))
+#else
+#define CHACHA_STATE_WORDS (CHACHA_BLOCK_SIZE / sizeof(u32))
+#endif
+
/* 192-bit nonce, then 64-bit stream position */
#define XCHACHA_IV_SIZE 32
@@ -57,6 +63,9 @@ static inline void chacha_init_generic(u32 *state, const u32 *key, const u8 *iv)
static inline void chacha_init(u32 *state, const u32 *key, const u8 *iv)
{
+ if (IS_ENABLED(CONFIG_X86_64))
+ state = PTR_ALIGN(state, 16);
+
chacha_init_generic(state, key, iv);
}
--
2.17.1
Implement the init/update/final Poly1305 library routines in the
accelerated SIMD driver for x86 so they are accessible to users of
the Poly1305 library interface.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/x86/crypto/poly1305_glue.c | 60 +++++++++++++++-----
crypto/Kconfig | 2 +
2 files changed, 48 insertions(+), 14 deletions(-)
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index b43b93c95e79..d3cc92996f58 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -85,18 +85,11 @@ static unsigned int poly1305_simd_blocks(struct poly1305_desc_ctx *dctx,
return srclen;
}
-static int poly1305_simd_update(struct shash_desc *desc,
- const u8 *src, unsigned int srclen)
+static int poly1305_simd_do_update(struct poly1305_desc_ctx *dctx,
+ const u8 *src, unsigned int srclen)
{
- struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
unsigned int bytes;
- /* kernel_fpu_begin/end is costly, use fallback for small updates */
- if (srclen <= 288 || !crypto_simd_usable())
- return crypto_poly1305_update(desc, src, srclen);
-
- kernel_fpu_begin();
-
if (unlikely(dctx->buflen)) {
bytes = min(srclen, POLY1305_BLOCK_SIZE - dctx->buflen);
memcpy(dctx->buf + dctx->buflen, src, bytes);
@@ -117,8 +110,6 @@ static int poly1305_simd_update(struct shash_desc *desc,
srclen = bytes;
}
- kernel_fpu_end();
-
if (unlikely(srclen)) {
dctx->buflen = srclen;
memcpy(dctx->buf, src, srclen);
@@ -127,6 +118,47 @@ static int poly1305_simd_update(struct shash_desc *desc,
return 0;
}
+static int poly1305_simd_update(struct shash_desc *desc,
+ const u8 *src, unsigned int srclen)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+ int ret;
+
+ /* kernel_fpu_begin/end is costly, use fallback for small updates */
+ if (srclen <= 288 || !crypto_simd_usable())
+ return crypto_poly1305_update(desc, src, srclen);
+
+ kernel_fpu_begin();
+ ret = poly1305_simd_do_update(dctx, src, srclen);
+ kernel_fpu_end();
+
+ return ret;
+}
+
+void poly1305_init(struct poly1305_desc_ctx *desc, const u8 *key)
+{
+ poly1305_init_generic(desc, key);
+}
+EXPORT_SYMBOL(poly1305_init);
+
+void poly1305_update(struct poly1305_desc_ctx *dctx, const u8 *src,
+ unsigned int nbytes)
+{
+ if (nbytes <= 288 || !crypto_simd_usable())
+ return poly1305_update_generic(dctx, src, nbytes);
+
+ kernel_fpu_begin();
+ poly1305_simd_do_update(dctx, src, nbytes);
+ kernel_fpu_end();
+}
+EXPORT_SYMBOL(poly1305_update);
+
+void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest)
+{
+ poly1305_final_generic(desc, digest);
+}
+EXPORT_SYMBOL(poly1305_final);
+
static struct shash_alg alg = {
.digestsize = POLY1305_DIGEST_SIZE,
.init = crypto_poly1305_init,
@@ -151,9 +183,9 @@ static int __init poly1305_simd_mod_init(void)
boot_cpu_has(X86_FEATURE_AVX) &&
boot_cpu_has(X86_FEATURE_AVX2) &&
cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL);
- alg.descsize = sizeof(struct poly1305_desc_ctx) + 5 * sizeof(u32);
- if (poly1305_use_avx2)
- alg.descsize += 10 * sizeof(u32);
+ alg.descsize = sizeof(struct poly1305_desc_ctx);
+ if (!poly1305_use_avx2)
+ alg.descsize -= 10 * sizeof(u32);
return crypto_register_shash(&alg);
}
diff --git a/crypto/Kconfig b/crypto/Kconfig
index f40e8dca57d1..6a952a61675b 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -659,6 +659,7 @@ config CRYPTO_ARCH_HAVE_LIB_POLY1305
config CRYPTO_LIB_POLY1305_RSIZE
int
+ default 4 if X86_64
default 1
config CRYPTO_LIB_POLY1305
@@ -680,6 +681,7 @@ config CRYPTO_POLY1305_X86_64
tristate "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)"
depends on X86 && 64BIT
select CRYPTO_POLY1305
+ select CRYPTO_ARCH_HAVE_LIB_POLY1305
help
Poly1305 authenticator algorithm, RFC7539.
--
2.17.1
Move the core Poly1305 transformation into a separate library in
lib/crypto so it can be used by other subsystems without going
through the entire crypto API. Also, expose the usual init, update
and final routines as library functions so that the transformation
can be invoked without going through the crypto API.
Also, add the plumbing that permits the library routine entrypoints to
be superseded by per-arch accelerated versions. This will be used in
subsequent patches to expose the crypto API implementations via the
library interface as well.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/x86/crypto/poly1305_glue.c | 90 +++----
crypto/Kconfig | 12 +
crypto/adiantum.c | 5 +-
crypto/nhpoly1305.c | 3 +-
crypto/poly1305_generic.c | 196 ++--------------
include/crypto/internal/poly1305.h | 45 ++++
include/crypto/poly1305.h | 43 ++--
lib/crypto/Makefile | 3 +
lib/crypto/poly1305.c | 247 ++++++++++++++++++++
9 files changed, 368 insertions(+), 276 deletions(-)
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index 4a1c05dce950..b43b93c95e79 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -7,47 +7,21 @@
#include <crypto/algapi.h>
#include <crypto/internal/hash.h>
+#include <crypto/internal/poly1305.h>
#include <crypto/internal/simd.h>
-#include <crypto/poly1305.h>
#include <linux/crypto.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/simd.h>
-struct poly1305_simd_desc_ctx {
- struct poly1305_desc_ctx base;
- /* derived key u set? */
- bool uset;
-#ifdef CONFIG_AS_AVX2
- /* derived keys r^3, r^4 set? */
- bool wset;
-#endif
- /* derived Poly1305 key r^2 */
- u32 u[5];
- /* ... silently appended r^3 and r^4 when using AVX2 */
-};
-
asmlinkage void poly1305_block_sse2(u32 *h, const u8 *src,
const u32 *r, unsigned int blocks);
asmlinkage void poly1305_2block_sse2(u32 *h, const u8 *src, const u32 *r,
unsigned int blocks, const u32 *u);
-#ifdef CONFIG_AS_AVX2
asmlinkage void poly1305_4block_avx2(u32 *h, const u8 *src, const u32 *r,
unsigned int blocks, const u32 *u);
-static bool poly1305_use_avx2;
-#endif
-static int poly1305_simd_init(struct shash_desc *desc)
-{
- struct poly1305_simd_desc_ctx *sctx = shash_desc_ctx(desc);
-
- sctx->uset = false;
-#ifdef CONFIG_AS_AVX2
- sctx->wset = false;
-#endif
-
- return crypto_poly1305_init(desc);
-}
+static bool poly1305_use_avx2 __ro_after_init;
static void poly1305_simd_mult(u32 *a, const u32 *b)
{
@@ -63,53 +37,49 @@ static void poly1305_simd_mult(u32 *a, const u32 *b)
static unsigned int poly1305_simd_blocks(struct poly1305_desc_ctx *dctx,
const u8 *src, unsigned int srclen)
{
- struct poly1305_simd_desc_ctx *sctx;
unsigned int blocks, datalen;
- BUILD_BUG_ON(offsetof(struct poly1305_simd_desc_ctx, base));
- sctx = container_of(dctx, struct poly1305_simd_desc_ctx, base);
-
if (unlikely(!dctx->sset)) {
datalen = crypto_poly1305_setdesckey(dctx, src, srclen);
src += srclen - datalen;
srclen = datalen;
}
-#ifdef CONFIG_AS_AVX2
- if (poly1305_use_avx2 && srclen >= POLY1305_BLOCK_SIZE * 4) {
- if (unlikely(!sctx->wset)) {
- if (!sctx->uset) {
- memcpy(sctx->u, dctx->r.r, sizeof(sctx->u));
- poly1305_simd_mult(sctx->u, dctx->r.r);
- sctx->uset = true;
+ if (IS_ENABLED(CONFIG_AS_AVX2) &&
+ poly1305_use_avx2 &&
+ srclen >= POLY1305_BLOCK_SIZE * 4) {
+ if (unlikely(dctx->rset < 4)) {
+ if (dctx->rset < 2) {
+ dctx->r[1] = dctx->r[0];
+ poly1305_simd_mult(dctx->r[1].r, dctx->r[0].r);
}
- memcpy(sctx->u + 5, sctx->u, sizeof(sctx->u));
- poly1305_simd_mult(sctx->u + 5, dctx->r.r);
- memcpy(sctx->u + 10, sctx->u + 5, sizeof(sctx->u));
- poly1305_simd_mult(sctx->u + 10, dctx->r.r);
- sctx->wset = true;
+ dctx->r[2] = dctx->r[1];
+ poly1305_simd_mult(dctx->r[2].r, dctx->r[0].r);
+ dctx->r[3] = dctx->r[2];
+ poly1305_simd_mult(dctx->r[3].r, dctx->r[0].r);
+ dctx->rset = 4;
}
blocks = srclen / (POLY1305_BLOCK_SIZE * 4);
- poly1305_4block_avx2(dctx->h.h, src, dctx->r.r, blocks,
- sctx->u);
+ poly1305_4block_avx2(dctx->h.h, src, dctx->r[0].r, blocks,
+ dctx->r[1].r);
src += POLY1305_BLOCK_SIZE * 4 * blocks;
srclen -= POLY1305_BLOCK_SIZE * 4 * blocks;
}
-#endif
+
if (likely(srclen >= POLY1305_BLOCK_SIZE * 2)) {
- if (unlikely(!sctx->uset)) {
- memcpy(sctx->u, dctx->r.r, sizeof(sctx->u));
- poly1305_simd_mult(sctx->u, dctx->r.r);
- sctx->uset = true;
+ if (unlikely(dctx->rset < 2)) {
+ dctx->r[1] = dctx->r[0];
+ poly1305_simd_mult(dctx->r[1].r, dctx->r[0].r);
+ dctx->rset = 2;
}
blocks = srclen / (POLY1305_BLOCK_SIZE * 2);
- poly1305_2block_sse2(dctx->h.h, src, dctx->r.r, blocks,
- sctx->u);
+ poly1305_2block_sse2(dctx->h.h, src, dctx->r[0].r,
+ blocks, dctx->r[1].r);
src += POLY1305_BLOCK_SIZE * 2 * blocks;
srclen -= POLY1305_BLOCK_SIZE * 2 * blocks;
}
if (srclen >= POLY1305_BLOCK_SIZE) {
- poly1305_block_sse2(dctx->h.h, src, dctx->r.r, 1);
+ poly1305_block_sse2(dctx->h.h, src, dctx->r[0].r, 1);
srclen -= POLY1305_BLOCK_SIZE;
}
return srclen;
@@ -159,10 +129,10 @@ static int poly1305_simd_update(struct shash_desc *desc,
static struct shash_alg alg = {
.digestsize = POLY1305_DIGEST_SIZE,
- .init = poly1305_simd_init,
+ .init = crypto_poly1305_init,
.update = poly1305_simd_update,
.final = crypto_poly1305_final,
- .descsize = sizeof(struct poly1305_simd_desc_ctx),
+ .descsize = sizeof(struct poly1305_desc_ctx),
.base = {
.cra_name = "poly1305",
.cra_driver_name = "poly1305-simd",
@@ -177,14 +147,14 @@ static int __init poly1305_simd_mod_init(void)
if (!boot_cpu_has(X86_FEATURE_XMM2))
return -ENODEV;
-#ifdef CONFIG_AS_AVX2
- poly1305_use_avx2 = boot_cpu_has(X86_FEATURE_AVX) &&
+ poly1305_use_avx2 = IS_ENABLED(CONFIG_AS_AVX2) &&
+ boot_cpu_has(X86_FEATURE_AVX) &&
boot_cpu_has(X86_FEATURE_AVX2) &&
cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL);
- alg.descsize = sizeof(struct poly1305_simd_desc_ctx);
+ alg.descsize = sizeof(struct poly1305_desc_ctx) + 5 * sizeof(u32);
if (poly1305_use_avx2)
alg.descsize += 10 * sizeof(u32);
-#endif
+
return crypto_register_shash(&alg);
}
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 780d080fc5ec..f40e8dca57d1 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -654,9 +654,21 @@ config CRYPTO_GHASH
GHASH is the hash function used in GCM (Galois/Counter Mode).
It is not a general-purpose cryptographic hash function.
+config CRYPTO_ARCH_HAVE_LIB_POLY1305
+ tristate
+
+config CRYPTO_LIB_POLY1305_RSIZE
+ int
+ default 1
+
+config CRYPTO_LIB_POLY1305
+ tristate "Poly1305 authenticator library"
+ depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
+
config CRYPTO_POLY1305
tristate "Poly1305 authenticator algorithm"
select CRYPTO_HASH
+ select CRYPTO_LIB_POLY1305
help
Poly1305 authenticator algorithm, RFC7539.
diff --git a/crypto/adiantum.c b/crypto/adiantum.c
index 395a3ddd3707..aded26092268 100644
--- a/crypto/adiantum.c
+++ b/crypto/adiantum.c
@@ -33,6 +33,7 @@
#include <crypto/b128ops.h>
#include <crypto/chacha.h>
#include <crypto/internal/hash.h>
+#include <crypto/internal/poly1305.h>
#include <crypto/internal/skcipher.h>
#include <crypto/nhpoly1305.h>
#include <crypto/scatterwalk.h>
@@ -242,11 +243,11 @@ static void adiantum_hash_header(struct skcipher_request *req)
BUILD_BUG_ON(sizeof(header) % POLY1305_BLOCK_SIZE != 0);
poly1305_core_blocks(&state, &tctx->header_hash_key,
- &header, sizeof(header) / POLY1305_BLOCK_SIZE);
+ &header, sizeof(header) / POLY1305_BLOCK_SIZE, 1);
BUILD_BUG_ON(TWEAK_SIZE % POLY1305_BLOCK_SIZE != 0);
poly1305_core_blocks(&state, &tctx->header_hash_key, req->iv,
- TWEAK_SIZE / POLY1305_BLOCK_SIZE);
+ TWEAK_SIZE / POLY1305_BLOCK_SIZE, 1);
poly1305_core_emit(&state, &rctx->header_hash);
}
diff --git a/crypto/nhpoly1305.c b/crypto/nhpoly1305.c
index 9ab4e07cde4d..f6b6a52092b4 100644
--- a/crypto/nhpoly1305.c
+++ b/crypto/nhpoly1305.c
@@ -33,6 +33,7 @@
#include <asm/unaligned.h>
#include <crypto/algapi.h>
#include <crypto/internal/hash.h>
+#include <crypto/internal/poly1305.h>
#include <crypto/nhpoly1305.h>
#include <linux/crypto.h>
#include <linux/kernel.h>
@@ -78,7 +79,7 @@ static void process_nh_hash_value(struct nhpoly1305_state *state,
BUILD_BUG_ON(NH_HASH_BYTES % POLY1305_BLOCK_SIZE != 0);
poly1305_core_blocks(&state->poly_state, &key->poly_key, state->nh_hash,
- NH_HASH_BYTES / POLY1305_BLOCK_SIZE);
+ NH_HASH_BYTES / POLY1305_BLOCK_SIZE, 1);
}
/*
diff --git a/crypto/poly1305_generic.c b/crypto/poly1305_generic.c
index adc40298c749..35fdb35c1188 100644
--- a/crypto/poly1305_generic.c
+++ b/crypto/poly1305_generic.c
@@ -13,51 +13,25 @@
#include <crypto/algapi.h>
#include <crypto/internal/hash.h>
-#include <crypto/poly1305.h>
+#include <crypto/internal/poly1305.h>
#include <linux/crypto.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/unaligned.h>
-static inline u64 mlt(u64 a, u64 b)
-{
- return a * b;
-}
-
-static inline u32 sr(u64 v, u_char n)
-{
- return v >> n;
-}
-
-static inline u32 and(u32 v, u32 mask)
-{
- return v & mask;
-}
-
int crypto_poly1305_init(struct shash_desc *desc)
{
struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
poly1305_core_init(&dctx->h);
dctx->buflen = 0;
- dctx->rset = false;
+ dctx->rset = 0;
dctx->sset = false;
return 0;
}
EXPORT_SYMBOL_GPL(crypto_poly1305_init);
-void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key)
-{
- /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
- key->r[0] = (get_unaligned_le32(raw_key + 0) >> 0) & 0x3ffffff;
- key->r[1] = (get_unaligned_le32(raw_key + 3) >> 2) & 0x3ffff03;
- key->r[2] = (get_unaligned_le32(raw_key + 6) >> 4) & 0x3ffc0ff;
- key->r[3] = (get_unaligned_le32(raw_key + 9) >> 6) & 0x3f03fff;
- key->r[4] = (get_unaligned_le32(raw_key + 12) >> 8) & 0x00fffff;
-}
-EXPORT_SYMBOL_GPL(poly1305_core_setkey);
-
/*
* Poly1305 requires a unique key for each tag, which implies that we can't set
* it on the tfm that gets accessed by multiple users simultaneously. Instead we
@@ -68,10 +42,10 @@ unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
{
if (!dctx->sset) {
if (!dctx->rset && srclen >= POLY1305_BLOCK_SIZE) {
- poly1305_core_setkey(&dctx->r, src);
+ poly1305_core_setkey(dctx->r, src);
src += POLY1305_BLOCK_SIZE;
srclen -= POLY1305_BLOCK_SIZE;
- dctx->rset = true;
+ dctx->rset = 1;
}
if (srclen >= POLY1305_BLOCK_SIZE) {
dctx->s[0] = get_unaligned_le32(src + 0);
@@ -87,84 +61,8 @@ unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
}
EXPORT_SYMBOL_GPL(crypto_poly1305_setdesckey);
-static void poly1305_blocks_internal(struct poly1305_state *state,
- const struct poly1305_key *key,
- const void *src, unsigned int nblocks,
- u32 hibit)
-{
- u32 r0, r1, r2, r3, r4;
- u32 s1, s2, s3, s4;
- u32 h0, h1, h2, h3, h4;
- u64 d0, d1, d2, d3, d4;
-
- if (!nblocks)
- return;
-
- r0 = key->r[0];
- r1 = key->r[1];
- r2 = key->r[2];
- r3 = key->r[3];
- r4 = key->r[4];
-
- s1 = r1 * 5;
- s2 = r2 * 5;
- s3 = r3 * 5;
- s4 = r4 * 5;
-
- h0 = state->h[0];
- h1 = state->h[1];
- h2 = state->h[2];
- h3 = state->h[3];
- h4 = state->h[4];
-
- do {
- /* h += m[i] */
- h0 += (get_unaligned_le32(src + 0) >> 0) & 0x3ffffff;
- h1 += (get_unaligned_le32(src + 3) >> 2) & 0x3ffffff;
- h2 += (get_unaligned_le32(src + 6) >> 4) & 0x3ffffff;
- h3 += (get_unaligned_le32(src + 9) >> 6) & 0x3ffffff;
- h4 += (get_unaligned_le32(src + 12) >> 8) | hibit;
-
- /* h *= r */
- d0 = mlt(h0, r0) + mlt(h1, s4) + mlt(h2, s3) +
- mlt(h3, s2) + mlt(h4, s1);
- d1 = mlt(h0, r1) + mlt(h1, r0) + mlt(h2, s4) +
- mlt(h3, s3) + mlt(h4, s2);
- d2 = mlt(h0, r2) + mlt(h1, r1) + mlt(h2, r0) +
- mlt(h3, s4) + mlt(h4, s3);
- d3 = mlt(h0, r3) + mlt(h1, r2) + mlt(h2, r1) +
- mlt(h3, r0) + mlt(h4, s4);
- d4 = mlt(h0, r4) + mlt(h1, r3) + mlt(h2, r2) +
- mlt(h3, r1) + mlt(h4, r0);
-
- /* (partial) h %= p */
- d1 += sr(d0, 26); h0 = and(d0, 0x3ffffff);
- d2 += sr(d1, 26); h1 = and(d1, 0x3ffffff);
- d3 += sr(d2, 26); h2 = and(d2, 0x3ffffff);
- d4 += sr(d3, 26); h3 = and(d3, 0x3ffffff);
- h0 += sr(d4, 26) * 5; h4 = and(d4, 0x3ffffff);
- h1 += h0 >> 26; h0 = h0 & 0x3ffffff;
-
- src += POLY1305_BLOCK_SIZE;
- } while (--nblocks);
-
- state->h[0] = h0;
- state->h[1] = h1;
- state->h[2] = h2;
- state->h[3] = h3;
- state->h[4] = h4;
-}
-
-void poly1305_core_blocks(struct poly1305_state *state,
- const struct poly1305_key *key,
- const void *src, unsigned int nblocks)
-{
- poly1305_blocks_internal(state, key, src, nblocks, 1 << 24);
-}
-EXPORT_SYMBOL_GPL(poly1305_core_blocks);
-
-static void poly1305_blocks(struct poly1305_desc_ctx *dctx,
- const u8 *src, unsigned int srclen, u32 hibit)
+static void poly1305_blocks(struct poly1305_desc_ctx *dctx, const u8 *src,
+ unsigned int srclen)
{
unsigned int datalen;
@@ -174,14 +72,14 @@ static void poly1305_blocks(struct poly1305_desc_ctx *dctx,
srclen = datalen;
}
- poly1305_blocks_internal(&dctx->h, &dctx->r,
- src, srclen / POLY1305_BLOCK_SIZE, hibit);
+ poly1305_core_blocks(&dctx->h, dctx->r, src,
+ srclen / POLY1305_BLOCK_SIZE, 1);
}
-int crypto_poly1305_update(struct shash_desc *desc,
+int crypto_poly1305_update(struct shash_desc *shash_desc,
const u8 *src, unsigned int srclen)
{
- struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(shash_desc);
unsigned int bytes;
if (unlikely(dctx->buflen)) {
@@ -193,13 +91,13 @@ int crypto_poly1305_update(struct shash_desc *desc,
if (dctx->buflen == POLY1305_BLOCK_SIZE) {
poly1305_blocks(dctx, dctx->buf,
- POLY1305_BLOCK_SIZE, 1 << 24);
+ POLY1305_BLOCK_SIZE);
dctx->buflen = 0;
}
}
if (likely(srclen >= POLY1305_BLOCK_SIZE)) {
- poly1305_blocks(dctx, src, srclen, 1 << 24);
+ poly1305_blocks(dctx, src, srclen);
src += srclen - (srclen % POLY1305_BLOCK_SIZE);
srclen %= POLY1305_BLOCK_SIZE;
}
@@ -213,82 +111,14 @@ int crypto_poly1305_update(struct shash_desc *desc,
}
EXPORT_SYMBOL_GPL(crypto_poly1305_update);
-void poly1305_core_emit(const struct poly1305_state *state, void *dst)
-{
- u32 h0, h1, h2, h3, h4;
- u32 g0, g1, g2, g3, g4;
- u32 mask;
-
- /* fully carry h */
- h0 = state->h[0];
- h1 = state->h[1];
- h2 = state->h[2];
- h3 = state->h[3];
- h4 = state->h[4];
-
- h2 += (h1 >> 26); h1 = h1 & 0x3ffffff;
- h3 += (h2 >> 26); h2 = h2 & 0x3ffffff;
- h4 += (h3 >> 26); h3 = h3 & 0x3ffffff;
- h0 += (h4 >> 26) * 5; h4 = h4 & 0x3ffffff;
- h1 += (h0 >> 26); h0 = h0 & 0x3ffffff;
-
- /* compute h + -p */
- g0 = h0 + 5;
- g1 = h1 + (g0 >> 26); g0 &= 0x3ffffff;
- g2 = h2 + (g1 >> 26); g1 &= 0x3ffffff;
- g3 = h3 + (g2 >> 26); g2 &= 0x3ffffff;
- g4 = h4 + (g3 >> 26) - (1 << 26); g3 &= 0x3ffffff;
-
- /* select h if h < p, or h + -p if h >= p */
- mask = (g4 >> ((sizeof(u32) * 8) - 1)) - 1;
- g0 &= mask;
- g1 &= mask;
- g2 &= mask;
- g3 &= mask;
- g4 &= mask;
- mask = ~mask;
- h0 = (h0 & mask) | g0;
- h1 = (h1 & mask) | g1;
- h2 = (h2 & mask) | g2;
- h3 = (h3 & mask) | g3;
- h4 = (h4 & mask) | g4;
-
- /* h = h % (2^128) */
- put_unaligned_le32((h0 >> 0) | (h1 << 26), dst + 0);
- put_unaligned_le32((h1 >> 6) | (h2 << 20), dst + 4);
- put_unaligned_le32((h2 >> 12) | (h3 << 14), dst + 8);
- put_unaligned_le32((h3 >> 18) | (h4 << 8), dst + 12);
-}
-EXPORT_SYMBOL_GPL(poly1305_core_emit);
-
int crypto_poly1305_final(struct shash_desc *desc, u8 *dst)
{
struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
- __le32 digest[4];
- u64 f = 0;
if (unlikely(!dctx->sset))
return -ENOKEY;
- if (unlikely(dctx->buflen)) {
- dctx->buf[dctx->buflen++] = 1;
- memset(dctx->buf + dctx->buflen, 0,
- POLY1305_BLOCK_SIZE - dctx->buflen);
- poly1305_blocks(dctx, dctx->buf, POLY1305_BLOCK_SIZE, 0);
- }
-
- poly1305_core_emit(&dctx->h, digest);
-
- /* mac = (h + s) % (2^128) */
- f = (f >> 32) + le32_to_cpu(digest[0]) + dctx->s[0];
- put_unaligned_le32(f, dst + 0);
- f = (f >> 32) + le32_to_cpu(digest[1]) + dctx->s[1];
- put_unaligned_le32(f, dst + 4);
- f = (f >> 32) + le32_to_cpu(digest[2]) + dctx->s[2];
- put_unaligned_le32(f, dst + 8);
- f = (f >> 32) + le32_to_cpu(digest[3]) + dctx->s[3];
- put_unaligned_le32(f, dst + 12);
-
+ poly1305_final_generic(dctx, dst);
return 0;
}
EXPORT_SYMBOL_GPL(crypto_poly1305_final);
diff --git a/include/crypto/internal/poly1305.h b/include/crypto/internal/poly1305.h
new file mode 100644
index 000000000000..e819df14bb78
--- /dev/null
+++ b/include/crypto/internal/poly1305.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Common values for the Poly1305 algorithm
+ */
+
+#ifndef _CRYPTO_INTERNAL_POLY1305_H
+#define _CRYPTO_INTERNAL_POLY1305_H
+
+#include <linux/types.h>
+#include <crypto/poly1305.h>
+
+struct shash_desc;
+
+/*
+ * Poly1305 core functions. These implement the ε-almost-∆-universal hash
+ * function underlying the Poly1305 MAC, i.e. they don't add an encrypted nonce
+ * ("s key") at the end. They also only support block-aligned inputs.
+ */
+void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key);
+static inline void poly1305_core_init(struct poly1305_state *state)
+{
+ *state = (struct poly1305_state){};
+}
+
+void poly1305_core_blocks(struct poly1305_state *state,
+ const struct poly1305_key *key, const void *src,
+ unsigned int nblocks, u32 hibit);
+void poly1305_core_emit(const struct poly1305_state *state, void *dst);
+
+void poly1305_init_generic(struct poly1305_desc_ctx *desc, const u8 *key);
+
+void poly1305_update_generic(struct poly1305_desc_ctx *desc, const u8 *src,
+ unsigned int nbytes);
+
+void poly1305_final_generic(struct poly1305_desc_ctx *desc, u8 *digest);
+
+/* Crypto API helper functions for the Poly1305 MAC */
+int crypto_poly1305_init(struct shash_desc *desc);
+unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
+ const u8 *src, unsigned int srclen);
+int crypto_poly1305_update(struct shash_desc *desc,
+ const u8 *src, unsigned int srclen);
+int crypto_poly1305_final(struct shash_desc *desc, u8 *dst);
+
+#endif
diff --git a/include/crypto/poly1305.h b/include/crypto/poly1305.h
index 34317ed2071e..39afea016ac3 100644
--- a/include/crypto/poly1305.h
+++ b/include/crypto/poly1305.h
@@ -22,43 +22,26 @@ struct poly1305_state {
};
struct poly1305_desc_ctx {
- /* key */
- struct poly1305_key r;
- /* finalize key */
- u32 s[4];
- /* accumulator */
- struct poly1305_state h;
/* partial buffer */
u8 buf[POLY1305_BLOCK_SIZE];
/* bytes used in partial buffer */
unsigned int buflen;
- /* r key has been set */
- bool rset;
- /* s key has been set */
+ /* how many keys have been set in r[] */
+ unsigned short rset;
+ /* whether s[] has been set */
bool sset;
+ /* finalize key */
+ u32 s[4];
+ /* accumulator */
+ struct poly1305_state h;
+ /* key */
+ struct poly1305_key r[CONFIG_CRYPTO_LIB_POLY1305_RSIZE];
};
-/*
- * Poly1305 core functions. These implement the ε-almost-∆-universal hash
- * function underlying the Poly1305 MAC, i.e. they don't add an encrypted nonce
- * ("s key") at the end. They also only support block-aligned inputs.
- */
-void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key);
-static inline void poly1305_core_init(struct poly1305_state *state)
-{
- memset(state->h, 0, sizeof(state->h));
-}
-void poly1305_core_blocks(struct poly1305_state *state,
- const struct poly1305_key *key,
- const void *src, unsigned int nblocks);
-void poly1305_core_emit(const struct poly1305_state *state, void *dst);
+void poly1305_init(struct poly1305_desc_ctx *desc, const u8 *key);
-/* Crypto API helper functions for the Poly1305 MAC */
-int crypto_poly1305_init(struct shash_desc *desc);
-unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
- const u8 *src, unsigned int srclen);
-int crypto_poly1305_update(struct shash_desc *desc,
- const u8 *src, unsigned int srclen);
-int crypto_poly1305_final(struct shash_desc *desc, u8 *dst);
+void poly1305_update(struct poly1305_desc_ctx *desc, const u8 *src,
+ unsigned int nbytes);
+void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest);
#endif
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 24dad058f2ae..6bf8a0a4ee0e 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -12,5 +12,8 @@ libarc4-y := arc4.o
obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
libdes-y := des.o
+obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
+libpoly1305-y := poly1305.o
+
obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
libsha256-y := sha256.o
diff --git a/lib/crypto/poly1305.c b/lib/crypto/poly1305.c
new file mode 100644
index 000000000000..19d6441cc30a
--- /dev/null
+++ b/lib/crypto/poly1305.c
@@ -0,0 +1,247 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Poly1305 authenticator algorithm, RFC7539
+ *
+ * Copyright (C) 2015 Martin Willi
+ *
+ * Based on public domain code by Andrew Moon and Daniel J. Bernstein.
+ */
+
+#include <crypto/internal/poly1305.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <asm/unaligned.h>
+
+static inline u64 mlt(u64 a, u64 b)
+{
+ return a * b;
+}
+
+static inline u32 sr(u64 v, u_char n)
+{
+ return v >> n;
+}
+
+static inline u32 and(u32 v, u32 mask)
+{
+ return v & mask;
+}
+
+void poly1305_core_setkey(struct poly1305_key *key, const u8 *raw_key)
+{
+ /* r &= 0xffffffc0ffffffc0ffffffc0fffffff */
+ key->r[0] = (get_unaligned_le32(raw_key + 0) >> 0) & 0x3ffffff;
+ key->r[1] = (get_unaligned_le32(raw_key + 3) >> 2) & 0x3ffff03;
+ key->r[2] = (get_unaligned_le32(raw_key + 6) >> 4) & 0x3ffc0ff;
+ key->r[3] = (get_unaligned_le32(raw_key + 9) >> 6) & 0x3f03fff;
+ key->r[4] = (get_unaligned_le32(raw_key + 12) >> 8) & 0x00fffff;
+}
+EXPORT_SYMBOL_GPL(poly1305_core_setkey);
+
+void poly1305_core_blocks(struct poly1305_state *state,
+ const struct poly1305_key *key, const void *src,
+ unsigned int nblocks, u32 hibit)
+{
+ u32 r0, r1, r2, r3, r4;
+ u32 s1, s2, s3, s4;
+ u32 h0, h1, h2, h3, h4;
+ u64 d0, d1, d2, d3, d4;
+
+ if (!nblocks)
+ return;
+
+ r0 = key->r[0];
+ r1 = key->r[1];
+ r2 = key->r[2];
+ r3 = key->r[3];
+ r4 = key->r[4];
+
+ s1 = r1 * 5;
+ s2 = r2 * 5;
+ s3 = r3 * 5;
+ s4 = r4 * 5;
+
+ h0 = state->h[0];
+ h1 = state->h[1];
+ h2 = state->h[2];
+ h3 = state->h[3];
+ h4 = state->h[4];
+
+ do {
+ /* h += m[i] */
+ h0 += (get_unaligned_le32(src + 0) >> 0) & 0x3ffffff;
+ h1 += (get_unaligned_le32(src + 3) >> 2) & 0x3ffffff;
+ h2 += (get_unaligned_le32(src + 6) >> 4) & 0x3ffffff;
+ h3 += (get_unaligned_le32(src + 9) >> 6) & 0x3ffffff;
+ h4 += (get_unaligned_le32(src + 12) >> 8) | (hibit << 24);
+
+ /* h *= r */
+ d0 = mlt(h0, r0) + mlt(h1, s4) + mlt(h2, s3) +
+ mlt(h3, s2) + mlt(h4, s1);
+ d1 = mlt(h0, r1) + mlt(h1, r0) + mlt(h2, s4) +
+ mlt(h3, s3) + mlt(h4, s2);
+ d2 = mlt(h0, r2) + mlt(h1, r1) + mlt(h2, r0) +
+ mlt(h3, s4) + mlt(h4, s3);
+ d3 = mlt(h0, r3) + mlt(h1, r2) + mlt(h2, r1) +
+ mlt(h3, r0) + mlt(h4, s4);
+ d4 = mlt(h0, r4) + mlt(h1, r3) + mlt(h2, r2) +
+ mlt(h3, r1) + mlt(h4, r0);
+
+ /* (partial) h %= p */
+ d1 += sr(d0, 26); h0 = and(d0, 0x3ffffff);
+ d2 += sr(d1, 26); h1 = and(d1, 0x3ffffff);
+ d3 += sr(d2, 26); h2 = and(d2, 0x3ffffff);
+ d4 += sr(d3, 26); h3 = and(d3, 0x3ffffff);
+ h0 += sr(d4, 26) * 5; h4 = and(d4, 0x3ffffff);
+ h1 += h0 >> 26; h0 = h0 & 0x3ffffff;
+
+ src += POLY1305_BLOCK_SIZE;
+ } while (--nblocks);
+
+ state->h[0] = h0;
+ state->h[1] = h1;
+ state->h[2] = h2;
+ state->h[3] = h3;
+ state->h[4] = h4;
+}
+EXPORT_SYMBOL_GPL(poly1305_core_blocks);
+
+void poly1305_core_emit(const struct poly1305_state *state, void *dst)
+{
+ u32 h0, h1, h2, h3, h4;
+ u32 g0, g1, g2, g3, g4;
+ u32 mask;
+
+ /* fully carry h */
+ h0 = state->h[0];
+ h1 = state->h[1];
+ h2 = state->h[2];
+ h3 = state->h[3];
+ h4 = state->h[4];
+
+ h2 += (h1 >> 26); h1 = h1 & 0x3ffffff;
+ h3 += (h2 >> 26); h2 = h2 & 0x3ffffff;
+ h4 += (h3 >> 26); h3 = h3 & 0x3ffffff;
+ h0 += (h4 >> 26) * 5; h4 = h4 & 0x3ffffff;
+ h1 += (h0 >> 26); h0 = h0 & 0x3ffffff;
+
+ /* compute h + -p */
+ g0 = h0 + 5;
+ g1 = h1 + (g0 >> 26); g0 &= 0x3ffffff;
+ g2 = h2 + (g1 >> 26); g1 &= 0x3ffffff;
+ g3 = h3 + (g2 >> 26); g2 &= 0x3ffffff;
+ g4 = h4 + (g3 >> 26) - (1 << 26); g3 &= 0x3ffffff;
+
+ /* select h if h < p, or h + -p if h >= p */
+ mask = (g4 >> ((sizeof(u32) * 8) - 1)) - 1;
+ g0 &= mask;
+ g1 &= mask;
+ g2 &= mask;
+ g3 &= mask;
+ g4 &= mask;
+ mask = ~mask;
+ h0 = (h0 & mask) | g0;
+ h1 = (h1 & mask) | g1;
+ h2 = (h2 & mask) | g2;
+ h3 = (h3 & mask) | g3;
+ h4 = (h4 & mask) | g4;
+
+ /* h = h % (2^128) */
+ put_unaligned_le32((h0 >> 0) | (h1 << 26), dst + 0);
+ put_unaligned_le32((h1 >> 6) | (h2 << 20), dst + 4);
+ put_unaligned_le32((h2 >> 12) | (h3 << 14), dst + 8);
+ put_unaligned_le32((h3 >> 18) | (h4 << 8), dst + 12);
+}
+EXPORT_SYMBOL_GPL(poly1305_core_emit);
+
+void poly1305_init_generic(struct poly1305_desc_ctx *desc, const u8 *key)
+{
+ poly1305_core_setkey(desc->r, key);
+ desc->s[0] = get_unaligned_le32(key + 16);
+ desc->s[1] = get_unaligned_le32(key + 20);
+ desc->s[2] = get_unaligned_le32(key + 24);
+ desc->s[3] = get_unaligned_le32(key + 28);
+ poly1305_core_init(&desc->h);
+ desc->buflen = 0;
+ desc->sset = true;
+ desc->rset = 1;
+}
+EXPORT_SYMBOL_GPL(poly1305_init_generic);
+
+void poly1305_update_generic(struct poly1305_desc_ctx *desc, const u8 *src,
+ unsigned int nbytes)
+{
+ unsigned int bytes;
+
+ if (unlikely(desc->buflen)) {
+ bytes = min(nbytes, POLY1305_BLOCK_SIZE - desc->buflen);
+ memcpy(desc->buf + desc->buflen, src, bytes);
+ src += bytes;
+ nbytes -= bytes;
+ desc->buflen += bytes;
+
+ if (desc->buflen == POLY1305_BLOCK_SIZE) {
+ poly1305_core_blocks(&desc->h, desc->r, desc->buf, 1, 1);
+ desc->buflen = 0;
+ }
+ }
+
+ if (likely(nbytes >= POLY1305_BLOCK_SIZE)) {
+ poly1305_core_blocks(&desc->h, desc->r, src,
+ nbytes / POLY1305_BLOCK_SIZE, 1);
+ src += nbytes - (nbytes % POLY1305_BLOCK_SIZE);
+ nbytes %= POLY1305_BLOCK_SIZE;
+ }
+
+ if (unlikely(nbytes)) {
+ desc->buflen = nbytes;
+ memcpy(desc->buf, src, nbytes);
+ }
+}
+EXPORT_SYMBOL_GPL(poly1305_update_generic);
+
+void poly1305_final_generic(struct poly1305_desc_ctx *desc, u8 *dst)
+{
+ __le32 digest[4];
+ u64 f = 0;
+
+ if (unlikely(desc->buflen)) {
+ desc->buf[desc->buflen++] = 1;
+ memset(desc->buf + desc->buflen, 0,
+ POLY1305_BLOCK_SIZE - desc->buflen);
+ poly1305_core_blocks(&desc->h, desc->r, desc->buf, 1, 0);
+ }
+
+ poly1305_core_emit(&desc->h, digest);
+
+ /* mac = (h + s) % (2^128) */
+ f = (f >> 32) + le32_to_cpu(digest[0]) + desc->s[0];
+ put_unaligned_le32(f, dst + 0);
+ f = (f >> 32) + le32_to_cpu(digest[1]) + desc->s[1];
+ put_unaligned_le32(f, dst + 4);
+ f = (f >> 32) + le32_to_cpu(digest[2]) + desc->s[2];
+ put_unaligned_le32(f, dst + 8);
+ f = (f >> 32) + le32_to_cpu(digest[3]) + desc->s[3];
+ put_unaligned_le32(f, dst + 12);
+}
+EXPORT_SYMBOL_GPL(poly1305_final_generic);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Martin Willi <[email protected]>");
+
+#ifndef CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305
+
+extern void poly1305_init(struct poly1305_desc_ctx *desc, const u8 *key)
+ __alias(poly1305_init_generic);
+EXPORT_SYMBOL_GPL(poly1305_init);
+
+extern void poly1305_update(struct poly1305_desc_ctx *desc, const u8 *src,
+ unsigned int nbytes)
+ __alias(poly1305_update_generic);
+EXPORT_SYMBOL_GPL(poly1305_update);
+
+extern void poly1305_final(struct poly1305_desc_ctx *desc, u8 *dst)
+ __alias(poly1305_final_generic);
+EXPORT_SYMBOL_GPL(poly1305_final);
+
+#endif
--
2.17.1
This is a straight import of the OpenSSL/CRYPTOGAMS Poly1305 implementation
for NEON authored by Andy Polyakov, and contributed by him to the OpenSSL
project. The file 'poly1305-armv8.pl' is taken straight from this upstream
GitHub repository [0] at commit ec55a08dc0244ce570c4fc7cade330c60798952f,
and already contains all the changes required to build it as part of a
Linux kernel module.
[0] https://github.com/dot-asm/cryptogams
Co-developed-by: Andy Polyakov <[email protected]>
Signed-off-by: Andy Polyakov <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm64/crypto/Kconfig | 5 +
arch/arm64/crypto/Makefile | 10 +-
arch/arm64/crypto/poly1305-armv8.pl | 913 ++++++++++++++++++++
arch/arm64/crypto/poly1305-core.S_shipped | 835 ++++++++++++++++++
arch/arm64/crypto/poly1305-glue.c | 227 +++++
crypto/Kconfig | 1 +
6 files changed, 1990 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index 09aa69ccc792..05607de28181 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -106,6 +106,11 @@ config CRYPTO_CHACHA20_NEON
select CRYPTO_CHACHA20
select CRYPTO_ARCH_HAVE_LIB_CHACHA
+config CRYPTO_POLY1305_NEON
+ tristate "Poly1305 hash function using scalar or NEON instructions"
+ depends on KERNEL_MODE_NEON
+ select CRYPTO_ARCH_HAVE_LIB_POLY1305
+
config CRYPTO_NHPOLY1305_NEON
tristate "NHPoly1305 hash function using NEON instructions (for Adiantum)"
depends on KERNEL_MODE_NEON
diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile
index 0435f2a0610e..d0901e610df3 100644
--- a/arch/arm64/crypto/Makefile
+++ b/arch/arm64/crypto/Makefile
@@ -50,6 +50,10 @@ sha512-arm64-y := sha512-glue.o sha512-core.o
obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o
chacha-neon-y := chacha-neon-core.o chacha-neon-glue.o
+obj-$(CONFIG_CRYPTO_POLY1305_NEON) += poly1305-neon.o
+poly1305-neon-y := poly1305-core.o poly1305-glue.o
+AFLAGS_poly1305-core.o += -Dpoly1305_init=poly1305_init_arm64
+
obj-$(CONFIG_CRYPTO_NHPOLY1305_NEON) += nhpoly1305-neon.o
nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
@@ -68,11 +72,15 @@ ifdef REGENERATE_ARM64_CRYPTO
quiet_cmd_perlasm = PERLASM $@
cmd_perlasm = $(PERL) $(<) void $(@)
+$(src)/poly1305-core.S_shipped: $(src)/poly1305-armv8.pl
+ $(call cmd,perlasm)
+
$(src)/sha256-core.S_shipped: $(src)/sha512-armv8.pl
$(call cmd,perlasm)
$(src)/sha512-core.S_shipped: $(src)/sha512-armv8.pl
$(call cmd,perlasm)
+
endif
-clean-files += sha256-core.S sha512-core.S
+clean-files += poly1305-core.S sha256-core.S sha512-core.S
diff --git a/arch/arm64/crypto/poly1305-armv8.pl b/arch/arm64/crypto/poly1305-armv8.pl
new file mode 100644
index 000000000000..6e5576d19af8
--- /dev/null
+++ b/arch/arm64/crypto/poly1305-armv8.pl
@@ -0,0 +1,913 @@
+#!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-1.0+ OR BSD-3-Clause
+#
+# ====================================================================
+# Written by Andy Polyakov, @dot-asm, initially for the OpenSSL
+# project.
+# ====================================================================
+#
+# This module implements Poly1305 hash for ARMv8.
+#
+# June 2015
+#
+# Numbers are cycles per processed byte with poly1305_blocks alone.
+#
+# IALU/gcc-4.9 NEON
+#
+# Apple A7 1.86/+5% 0.72
+# Cortex-A53 2.69/+58% 1.47
+# Cortex-A57 2.70/+7% 1.14
+# Denver 1.64/+50% 1.18(*)
+# X-Gene 2.13/+68% 2.27
+# Mongoose 1.77/+75% 1.12
+# Kryo 2.70/+55% 1.13
+# ThunderX2 1.17/+95% 1.36
+#
+# (*) estimate based on resources availability is less than 1.0,
+# i.e. measured result is worse than expected, presumably binary
+# translator is not almighty;
+
+$flavour=shift;
+$output=shift;
+
+if ($flavour && $flavour ne "void") {
+ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+ ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or
+ ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or
+ die "can't locate arm-xlate.pl";
+
+ open STDOUT,"| \"$^X\" $xlate $flavour $output";
+} else {
+ open STDOUT,">$output";
+}
+
+my ($ctx,$inp,$len,$padbit) = map("x$_",(0..3));
+my ($mac,$nonce)=($inp,$len);
+
+my ($h0,$h1,$h2,$r0,$r1,$s1,$t0,$t1,$d0,$d1,$d2) = map("x$_",(4..14));
+
+$code.=<<___;
+#ifndef __KERNEL__
+# include "arm_arch.h"
+.extern OPENSSL_armcap_P
+#endif
+
+.text
+
+// forward "declarations" are required for Apple
+.globl poly1305_blocks
+.globl poly1305_emit
+
+.globl poly1305_init
+.type poly1305_init,%function
+.align 5
+poly1305_init:
+ cmp $inp,xzr
+ stp xzr,xzr,[$ctx] // zero hash value
+ stp xzr,xzr,[$ctx,#16] // [along with is_base2_26]
+
+ csel x0,xzr,x0,eq
+ b.eq .Lno_key
+
+#ifndef __KERNEL__
+ adrp x17,OPENSSL_armcap_P
+ ldr w17,[x17,#:lo12:OPENSSL_armcap_P]
+#endif
+
+ ldp $r0,$r1,[$inp] // load key
+ mov $s1,#0xfffffffc0fffffff
+ movk $s1,#0x0fff,lsl#48
+#ifdef __AARCH64EB__
+ rev $r0,$r0 // flip bytes
+ rev $r1,$r1
+#endif
+ and $r0,$r0,$s1 // &=0ffffffc0fffffff
+ and $s1,$s1,#-4
+ and $r1,$r1,$s1 // &=0ffffffc0ffffffc
+ mov w#$s1,#-1
+ stp $r0,$r1,[$ctx,#32] // save key value
+ str w#$s1,[$ctx,#48] // impossible key power value
+
+#ifndef __KERNEL__
+ tst w17,#ARMV7_NEON
+
+ adr $d0,.Lpoly1305_blocks
+ adr $r0,.Lpoly1305_blocks_neon
+ adr $d1,.Lpoly1305_emit
+
+ csel $d0,$d0,$r0,eq
+
+# ifdef __ILP32__
+ stp w#$d0,w#$d1,[$len]
+# else
+ stp $d0,$d1,[$len]
+# endif
+#endif
+ mov x0,#1
+.Lno_key:
+ ret
+.size poly1305_init,.-poly1305_init
+
+.type poly1305_blocks,%function
+.align 5
+poly1305_blocks:
+.Lpoly1305_blocks:
+ ands $len,$len,#-16
+ b.eq .Lno_data
+
+ ldp $h0,$h1,[$ctx] // load hash value
+ ldp $h2,x17,[$ctx,#16] // [along with is_base2_26]
+ ldp $r0,$r1,[$ctx,#32] // load key value
+
+#ifdef __AARCH64EB__
+ lsr $d0,$h0,#32
+ mov w#$d1,w#$h0
+ lsr $d2,$h1,#32
+ mov w15,w#$h1
+ lsr x16,$h2,#32
+#else
+ mov w#$d0,w#$h0
+ lsr $d1,$h0,#32
+ mov w#$d2,w#$h1
+ lsr x15,$h1,#32
+ mov w16,w#$h2
+#endif
+
+ add $d0,$d0,$d1,lsl#26 // base 2^26 -> base 2^64
+ lsr $d1,$d2,#12
+ adds $d0,$d0,$d2,lsl#52
+ add $d1,$d1,x15,lsl#14
+ adc $d1,$d1,xzr
+ lsr $d2,x16,#24
+ adds $d1,$d1,x16,lsl#40
+ adc $d2,$d2,xzr
+
+ cmp x17,#0 // is_base2_26?
+ add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2)
+ csel $h0,$h0,$d0,eq // choose between radixes
+ csel $h1,$h1,$d1,eq
+ csel $h2,$h2,$d2,eq
+
+.Loop:
+ ldp $t0,$t1,[$inp],#16 // load input
+ sub $len,$len,#16
+#ifdef __AARCH64EB__
+ rev $t0,$t0
+ rev $t1,$t1
+#endif
+ adds $h0,$h0,$t0 // accumulate input
+ adcs $h1,$h1,$t1
+
+ mul $d0,$h0,$r0 // h0*r0
+ adc $h2,$h2,$padbit
+ umulh $d1,$h0,$r0
+
+ mul $t0,$h1,$s1 // h1*5*r1
+ umulh $t1,$h1,$s1
+
+ adds $d0,$d0,$t0
+ mul $t0,$h0,$r1 // h0*r1
+ adc $d1,$d1,$t1
+ umulh $d2,$h0,$r1
+
+ adds $d1,$d1,$t0
+ mul $t0,$h1,$r0 // h1*r0
+ adc $d2,$d2,xzr
+ umulh $t1,$h1,$r0
+
+ adds $d1,$d1,$t0
+ mul $t0,$h2,$s1 // h2*5*r1
+ adc $d2,$d2,$t1
+ mul $t1,$h2,$r0 // h2*r0
+
+ adds $d1,$d1,$t0
+ adc $d2,$d2,$t1
+
+ and $t0,$d2,#-4 // final reduction
+ and $h2,$d2,#3
+ add $t0,$t0,$d2,lsr#2
+ adds $h0,$d0,$t0
+ adcs $h1,$d1,xzr
+ adc $h2,$h2,xzr
+
+ cbnz $len,.Loop
+
+ stp $h0,$h1,[$ctx] // store hash value
+ stp $h2,xzr,[$ctx,#16] // [and clear is_base2_26]
+
+.Lno_data:
+ ret
+.size poly1305_blocks,.-poly1305_blocks
+
+.type poly1305_emit,%function
+.align 5
+poly1305_emit:
+.Lpoly1305_emit:
+ ldp $h0,$h1,[$ctx] // load hash base 2^64
+ ldp $h2,$r0,[$ctx,#16] // [along with is_base2_26]
+ ldp $t0,$t1,[$nonce] // load nonce
+
+#ifdef __AARCH64EB__
+ lsr $d0,$h0,#32
+ mov w#$d1,w#$h0
+ lsr $d2,$h1,#32
+ mov w15,w#$h1
+ lsr x16,$h2,#32
+#else
+ mov w#$d0,w#$h0
+ lsr $d1,$h0,#32
+ mov w#$d2,w#$h1
+ lsr x15,$h1,#32
+ mov w16,w#$h2
+#endif
+
+ add $d0,$d0,$d1,lsl#26 // base 2^26 -> base 2^64
+ lsr $d1,$d2,#12
+ adds $d0,$d0,$d2,lsl#52
+ add $d1,$d1,x15,lsl#14
+ adc $d1,$d1,xzr
+ lsr $d2,x16,#24
+ adds $d1,$d1,x16,lsl#40
+ adc $d2,$d2,xzr
+
+ cmp $r0,#0 // is_base2_26?
+ csel $h0,$h0,$d0,eq // choose between radixes
+ csel $h1,$h1,$d1,eq
+ csel $h2,$h2,$d2,eq
+
+ adds $d0,$h0,#5 // compare to modulus
+ adcs $d1,$h1,xzr
+ adc $d2,$h2,xzr
+
+ tst $d2,#-4 // see if it's carried/borrowed
+
+ csel $h0,$h0,$d0,eq
+ csel $h1,$h1,$d1,eq
+
+#ifdef __AARCH64EB__
+ ror $t0,$t0,#32 // flip nonce words
+ ror $t1,$t1,#32
+#endif
+ adds $h0,$h0,$t0 // accumulate nonce
+ adc $h1,$h1,$t1
+#ifdef __AARCH64EB__
+ rev $h0,$h0 // flip output bytes
+ rev $h1,$h1
+#endif
+ stp $h0,$h1,[$mac] // write result
+
+ ret
+.size poly1305_emit,.-poly1305_emit
+___
+my ($R0,$R1,$S1,$R2,$S2,$R3,$S3,$R4,$S4) = map("v$_.4s",(0..8));
+my ($IN01_0,$IN01_1,$IN01_2,$IN01_3,$IN01_4) = map("v$_.2s",(9..13));
+my ($IN23_0,$IN23_1,$IN23_2,$IN23_3,$IN23_4) = map("v$_.2s",(14..18));
+my ($ACC0,$ACC1,$ACC2,$ACC3,$ACC4) = map("v$_.2d",(19..23));
+my ($H0,$H1,$H2,$H3,$H4) = map("v$_.2s",(24..28));
+my ($T0,$T1,$MASK) = map("v$_",(29..31));
+
+my ($in2,$zeros)=("x16","x17");
+my $is_base2_26 = $zeros; # borrow
+
+$code.=<<___;
+.type poly1305_mult,%function
+.align 5
+poly1305_mult:
+ mul $d0,$h0,$r0 // h0*r0
+ umulh $d1,$h0,$r0
+
+ mul $t0,$h1,$s1 // h1*5*r1
+ umulh $t1,$h1,$s1
+
+ adds $d0,$d0,$t0
+ mul $t0,$h0,$r1 // h0*r1
+ adc $d1,$d1,$t1
+ umulh $d2,$h0,$r1
+
+ adds $d1,$d1,$t0
+ mul $t0,$h1,$r0 // h1*r0
+ adc $d2,$d2,xzr
+ umulh $t1,$h1,$r0
+
+ adds $d1,$d1,$t0
+ mul $t0,$h2,$s1 // h2*5*r1
+ adc $d2,$d2,$t1
+ mul $t1,$h2,$r0 // h2*r0
+
+ adds $d1,$d1,$t0
+ adc $d2,$d2,$t1
+
+ and $t0,$d2,#-4 // final reduction
+ and $h2,$d2,#3
+ add $t0,$t0,$d2,lsr#2
+ adds $h0,$d0,$t0
+ adcs $h1,$d1,xzr
+ adc $h2,$h2,xzr
+
+ ret
+.size poly1305_mult,.-poly1305_mult
+
+.type poly1305_splat,%function
+.align 4
+poly1305_splat:
+ and x12,$h0,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x13,$h0,#26,#26
+ extr x14,$h1,$h0,#52
+ and x14,x14,#0x03ffffff
+ ubfx x15,$h1,#14,#26
+ extr x16,$h2,$h1,#40
+
+ str w12,[$ctx,#16*0] // r0
+ add w12,w13,w13,lsl#2 // r1*5
+ str w13,[$ctx,#16*1] // r1
+ add w13,w14,w14,lsl#2 // r2*5
+ str w12,[$ctx,#16*2] // s1
+ str w14,[$ctx,#16*3] // r2
+ add w14,w15,w15,lsl#2 // r3*5
+ str w13,[$ctx,#16*4] // s2
+ str w15,[$ctx,#16*5] // r3
+ add w15,w16,w16,lsl#2 // r4*5
+ str w14,[$ctx,#16*6] // s3
+ str w16,[$ctx,#16*7] // r4
+ str w15,[$ctx,#16*8] // s4
+
+ ret
+.size poly1305_splat,.-poly1305_splat
+
+#ifdef __KERNEL__
+.globl poly1305_blocks_neon
+#endif
+.type poly1305_blocks_neon,%function
+.align 5
+poly1305_blocks_neon:
+.Lpoly1305_blocks_neon:
+ ldr $is_base2_26,[$ctx,#24]
+ cmp $len,#128
+ b.lo .Lpoly1305_blocks
+
+ .inst 0xd503233f // paciasp
+ stp x29,x30,[sp,#-80]!
+ add x29,sp,#0
+
+ stp d8,d9,[sp,#16] // meet ABI requirements
+ stp d10,d11,[sp,#32]
+ stp d12,d13,[sp,#48]
+ stp d14,d15,[sp,#64]
+
+ cbz $is_base2_26,.Lbase2_64_neon
+
+ ldp w10,w11,[$ctx] // load hash value base 2^26
+ ldp w12,w13,[$ctx,#8]
+ ldr w14,[$ctx,#16]
+
+ tst $len,#31
+ b.eq .Leven_neon
+
+ ldp $r0,$r1,[$ctx,#32] // load key value
+
+ add $h0,x10,x11,lsl#26 // base 2^26 -> base 2^64
+ lsr $h1,x12,#12
+ adds $h0,$h0,x12,lsl#52
+ add $h1,$h1,x13,lsl#14
+ adc $h1,$h1,xzr
+ lsr $h2,x14,#24
+ adds $h1,$h1,x14,lsl#40
+ adc $d2,$h2,xzr // can be partially reduced...
+
+ ldp $d0,$d1,[$inp],#16 // load input
+ sub $len,$len,#16
+ add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2)
+
+#ifdef __AARCH64EB__
+ rev $d0,$d0
+ rev $d1,$d1
+#endif
+ adds $h0,$h0,$d0 // accumulate input
+ adcs $h1,$h1,$d1
+ adc $h2,$h2,$padbit
+
+ bl poly1305_mult
+
+ and x10,$h0,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x11,$h0,#26,#26
+ extr x12,$h1,$h0,#52
+ and x12,x12,#0x03ffffff
+ ubfx x13,$h1,#14,#26
+ extr x14,$h2,$h1,#40
+
+ b .Leven_neon
+
+.align 4
+.Lbase2_64_neon:
+ ldp $r0,$r1,[$ctx,#32] // load key value
+
+ ldp $h0,$h1,[$ctx] // load hash value base 2^64
+ ldr $h2,[$ctx,#16]
+
+ tst $len,#31
+ b.eq .Linit_neon
+
+ ldp $d0,$d1,[$inp],#16 // load input
+ sub $len,$len,#16
+ add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2)
+#ifdef __AARCH64EB__
+ rev $d0,$d0
+ rev $d1,$d1
+#endif
+ adds $h0,$h0,$d0 // accumulate input
+ adcs $h1,$h1,$d1
+ adc $h2,$h2,$padbit
+
+ bl poly1305_mult
+
+.Linit_neon:
+ ldr w17,[$ctx,#48] // first table element
+ and x10,$h0,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x11,$h0,#26,#26
+ extr x12,$h1,$h0,#52
+ and x12,x12,#0x03ffffff
+ ubfx x13,$h1,#14,#26
+ extr x14,$h2,$h1,#40
+
+ cmp w17,#-1 // is value impossible?
+ b.ne .Leven_neon
+
+ fmov ${H0},x10
+ fmov ${H1},x11
+ fmov ${H2},x12
+ fmov ${H3},x13
+ fmov ${H4},x14
+
+ ////////////////////////////////// initialize r^n table
+ mov $h0,$r0 // r^1
+ add $s1,$r1,$r1,lsr#2 // s1 = r1 + (r1 >> 2)
+ mov $h1,$r1
+ mov $h2,xzr
+ add $ctx,$ctx,#48+12
+ bl poly1305_splat
+
+ bl poly1305_mult // r^2
+ sub $ctx,$ctx,#4
+ bl poly1305_splat
+
+ bl poly1305_mult // r^3
+ sub $ctx,$ctx,#4
+ bl poly1305_splat
+
+ bl poly1305_mult // r^4
+ sub $ctx,$ctx,#4
+ bl poly1305_splat
+ sub $ctx,$ctx,#48 // restore original $ctx
+ b .Ldo_neon
+
+.align 4
+.Leven_neon:
+ fmov ${H0},x10
+ fmov ${H1},x11
+ fmov ${H2},x12
+ fmov ${H3},x13
+ fmov ${H4},x14
+
+.Ldo_neon:
+ ldp x8,x12,[$inp,#32] // inp[2:3]
+ subs $len,$len,#64
+ ldp x9,x13,[$inp,#48]
+ add $in2,$inp,#96
+ adr $zeros,.Lzeros
+
+ lsl $padbit,$padbit,#24
+ add x15,$ctx,#48
+
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ and x5,x9,#0x03ffffff
+ ubfx x6,x8,#26,#26
+ ubfx x7,x9,#26,#26
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ extr x8,x12,x8,#52
+ extr x9,x13,x9,#52
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ fmov $IN23_0,x4
+ and x8,x8,#0x03ffffff
+ and x9,x9,#0x03ffffff
+ ubfx x10,x12,#14,#26
+ ubfx x11,x13,#14,#26
+ add x12,$padbit,x12,lsr#40
+ add x13,$padbit,x13,lsr#40
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ fmov $IN23_1,x6
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ fmov $IN23_2,x8
+ fmov $IN23_3,x10
+ fmov $IN23_4,x12
+
+ ldp x8,x12,[$inp],#16 // inp[0:1]
+ ldp x9,x13,[$inp],#48
+
+ ld1 {$R0,$R1,$S1,$R2},[x15],#64
+ ld1 {$S2,$R3,$S3,$R4},[x15],#64
+ ld1 {$S4},[x15]
+
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ and x5,x9,#0x03ffffff
+ ubfx x6,x8,#26,#26
+ ubfx x7,x9,#26,#26
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ extr x8,x12,x8,#52
+ extr x9,x13,x9,#52
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ fmov $IN01_0,x4
+ and x8,x8,#0x03ffffff
+ and x9,x9,#0x03ffffff
+ ubfx x10,x12,#14,#26
+ ubfx x11,x13,#14,#26
+ add x12,$padbit,x12,lsr#40
+ add x13,$padbit,x13,lsr#40
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ fmov $IN01_1,x6
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ movi $MASK.2d,#-1
+ fmov $IN01_2,x8
+ fmov $IN01_3,x10
+ fmov $IN01_4,x12
+ ushr $MASK.2d,$MASK.2d,#38
+
+ b.ls .Lskip_loop
+
+.align 4
+.Loop_neon:
+ ////////////////////////////////////////////////////////////////
+ // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2
+ // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r
+ // \___________________/
+ // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2
+ // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r
+ // \___________________/ \____________________/
+ //
+ // Note that we start with inp[2:3]*r^2. This is because it
+ // doesn't depend on reduction in previous iteration.
+ ////////////////////////////////////////////////////////////////
+ // d4 = h0*r4 + h1*r3 + h2*r2 + h3*r1 + h4*r0
+ // d3 = h0*r3 + h1*r2 + h2*r1 + h3*r0 + h4*5*r4
+ // d2 = h0*r2 + h1*r1 + h2*r0 + h3*5*r4 + h4*5*r3
+ // d1 = h0*r1 + h1*r0 + h2*5*r4 + h3*5*r3 + h4*5*r2
+ // d0 = h0*r0 + h1*5*r4 + h2*5*r3 + h3*5*r2 + h4*5*r1
+
+ subs $len,$len,#64
+ umull $ACC4,$IN23_0,${R4}[2]
+ csel $in2,$zeros,$in2,lo
+ umull $ACC3,$IN23_0,${R3}[2]
+ umull $ACC2,$IN23_0,${R2}[2]
+ ldp x8,x12,[$in2],#16 // inp[2:3] (or zero)
+ umull $ACC1,$IN23_0,${R1}[2]
+ ldp x9,x13,[$in2],#48
+ umull $ACC0,$IN23_0,${R0}[2]
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+
+ umlal $ACC4,$IN23_1,${R3}[2]
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ umlal $ACC3,$IN23_1,${R2}[2]
+ and x5,x9,#0x03ffffff
+ umlal $ACC2,$IN23_1,${R1}[2]
+ ubfx x6,x8,#26,#26
+ umlal $ACC1,$IN23_1,${R0}[2]
+ ubfx x7,x9,#26,#26
+ umlal $ACC0,$IN23_1,${S4}[2]
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+
+ umlal $ACC4,$IN23_2,${R2}[2]
+ extr x8,x12,x8,#52
+ umlal $ACC3,$IN23_2,${R1}[2]
+ extr x9,x13,x9,#52
+ umlal $ACC2,$IN23_2,${R0}[2]
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ umlal $ACC1,$IN23_2,${S4}[2]
+ fmov $IN23_0,x4
+ umlal $ACC0,$IN23_2,${S3}[2]
+ and x8,x8,#0x03ffffff
+
+ umlal $ACC4,$IN23_3,${R1}[2]
+ and x9,x9,#0x03ffffff
+ umlal $ACC3,$IN23_3,${R0}[2]
+ ubfx x10,x12,#14,#26
+ umlal $ACC2,$IN23_3,${S4}[2]
+ ubfx x11,x13,#14,#26
+ umlal $ACC1,$IN23_3,${S3}[2]
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ umlal $ACC0,$IN23_3,${S2}[2]
+ fmov $IN23_1,x6
+
+ add $IN01_2,$IN01_2,$H2
+ add x12,$padbit,x12,lsr#40
+ umlal $ACC4,$IN23_4,${R0}[2]
+ add x13,$padbit,x13,lsr#40
+ umlal $ACC3,$IN23_4,${S4}[2]
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ umlal $ACC2,$IN23_4,${S3}[2]
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ umlal $ACC1,$IN23_4,${S2}[2]
+ fmov $IN23_2,x8
+ umlal $ACC0,$IN23_4,${S1}[2]
+ fmov $IN23_3,x10
+
+ ////////////////////////////////////////////////////////////////
+ // (hash+inp[0:1])*r^4 and accumulate
+
+ add $IN01_0,$IN01_0,$H0
+ fmov $IN23_4,x12
+ umlal $ACC3,$IN01_2,${R1}[0]
+ ldp x8,x12,[$inp],#16 // inp[0:1]
+ umlal $ACC0,$IN01_2,${S3}[0]
+ ldp x9,x13,[$inp],#48
+ umlal $ACC4,$IN01_2,${R2}[0]
+ umlal $ACC1,$IN01_2,${S4}[0]
+ umlal $ACC2,$IN01_2,${R0}[0]
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+
+ add $IN01_1,$IN01_1,$H1
+ umlal $ACC3,$IN01_0,${R3}[0]
+ umlal $ACC4,$IN01_0,${R4}[0]
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ umlal $ACC2,$IN01_0,${R2}[0]
+ and x5,x9,#0x03ffffff
+ umlal $ACC0,$IN01_0,${R0}[0]
+ ubfx x6,x8,#26,#26
+ umlal $ACC1,$IN01_0,${R1}[0]
+ ubfx x7,x9,#26,#26
+
+ add $IN01_3,$IN01_3,$H3
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ umlal $ACC3,$IN01_1,${R2}[0]
+ extr x8,x12,x8,#52
+ umlal $ACC4,$IN01_1,${R3}[0]
+ extr x9,x13,x9,#52
+ umlal $ACC0,$IN01_1,${S4}[0]
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ umlal $ACC2,$IN01_1,${R1}[0]
+ fmov $IN01_0,x4
+ umlal $ACC1,$IN01_1,${R0}[0]
+ and x8,x8,#0x03ffffff
+
+ add $IN01_4,$IN01_4,$H4
+ and x9,x9,#0x03ffffff
+ umlal $ACC3,$IN01_3,${R0}[0]
+ ubfx x10,x12,#14,#26
+ umlal $ACC0,$IN01_3,${S2}[0]
+ ubfx x11,x13,#14,#26
+ umlal $ACC4,$IN01_3,${R1}[0]
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ umlal $ACC1,$IN01_3,${S3}[0]
+ fmov $IN01_1,x6
+ umlal $ACC2,$IN01_3,${S4}[0]
+ add x12,$padbit,x12,lsr#40
+
+ umlal $ACC3,$IN01_4,${S4}[0]
+ add x13,$padbit,x13,lsr#40
+ umlal $ACC0,$IN01_4,${S1}[0]
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ umlal $ACC4,$IN01_4,${R0}[0]
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ umlal $ACC1,$IN01_4,${S2}[0]
+ fmov $IN01_2,x8
+ umlal $ACC2,$IN01_4,${S3}[0]
+ fmov $IN01_3,x10
+ fmov $IN01_4,x12
+
+ /////////////////////////////////////////////////////////////////
+ // lazy reduction as discussed in "NEON crypto" by D.J. Bernstein
+ // and P. Schwabe
+ //
+ // [see discussion in poly1305-armv4 module]
+
+ ushr $T0.2d,$ACC3,#26
+ xtn $H3,$ACC3
+ ushr $T1.2d,$ACC0,#26
+ and $ACC0,$ACC0,$MASK.2d
+ add $ACC4,$ACC4,$T0.2d // h3 -> h4
+ bic $H3,#0xfc,lsl#24 // &=0x03ffffff
+ add $ACC1,$ACC1,$T1.2d // h0 -> h1
+
+ ushr $T0.2d,$ACC4,#26
+ xtn $H4,$ACC4
+ ushr $T1.2d,$ACC1,#26
+ xtn $H1,$ACC1
+ bic $H4,#0xfc,lsl#24
+ add $ACC2,$ACC2,$T1.2d // h1 -> h2
+
+ add $ACC0,$ACC0,$T0.2d
+ shl $T0.2d,$T0.2d,#2
+ shrn $T1.2s,$ACC2,#26
+ xtn $H2,$ACC2
+ add $ACC0,$ACC0,$T0.2d // h4 -> h0
+ bic $H1,#0xfc,lsl#24
+ add $H3,$H3,$T1.2s // h2 -> h3
+ bic $H2,#0xfc,lsl#24
+
+ shrn $T0.2s,$ACC0,#26
+ xtn $H0,$ACC0
+ ushr $T1.2s,$H3,#26
+ bic $H3,#0xfc,lsl#24
+ bic $H0,#0xfc,lsl#24
+ add $H1,$H1,$T0.2s // h0 -> h1
+ add $H4,$H4,$T1.2s // h3 -> h4
+
+ b.hi .Loop_neon
+
+.Lskip_loop:
+ dup $IN23_2,${IN23_2}[0]
+ add $IN01_2,$IN01_2,$H2
+
+ ////////////////////////////////////////////////////////////////
+ // multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1
+
+ adds $len,$len,#32
+ b.ne .Long_tail
+
+ dup $IN23_2,${IN01_2}[0]
+ add $IN23_0,$IN01_0,$H0
+ add $IN23_3,$IN01_3,$H3
+ add $IN23_1,$IN01_1,$H1
+ add $IN23_4,$IN01_4,$H4
+
+.Long_tail:
+ dup $IN23_0,${IN23_0}[0]
+ umull2 $ACC0,$IN23_2,${S3}
+ umull2 $ACC3,$IN23_2,${R1}
+ umull2 $ACC4,$IN23_2,${R2}
+ umull2 $ACC2,$IN23_2,${R0}
+ umull2 $ACC1,$IN23_2,${S4}
+
+ dup $IN23_1,${IN23_1}[0]
+ umlal2 $ACC0,$IN23_0,${R0}
+ umlal2 $ACC2,$IN23_0,${R2}
+ umlal2 $ACC3,$IN23_0,${R3}
+ umlal2 $ACC4,$IN23_0,${R4}
+ umlal2 $ACC1,$IN23_0,${R1}
+
+ dup $IN23_3,${IN23_3}[0]
+ umlal2 $ACC0,$IN23_1,${S4}
+ umlal2 $ACC3,$IN23_1,${R2}
+ umlal2 $ACC2,$IN23_1,${R1}
+ umlal2 $ACC4,$IN23_1,${R3}
+ umlal2 $ACC1,$IN23_1,${R0}
+
+ dup $IN23_4,${IN23_4}[0]
+ umlal2 $ACC3,$IN23_3,${R0}
+ umlal2 $ACC4,$IN23_3,${R1}
+ umlal2 $ACC0,$IN23_3,${S2}
+ umlal2 $ACC1,$IN23_3,${S3}
+ umlal2 $ACC2,$IN23_3,${S4}
+
+ umlal2 $ACC3,$IN23_4,${S4}
+ umlal2 $ACC0,$IN23_4,${S1}
+ umlal2 $ACC4,$IN23_4,${R0}
+ umlal2 $ACC1,$IN23_4,${S2}
+ umlal2 $ACC2,$IN23_4,${S3}
+
+ b.eq .Lshort_tail
+
+ ////////////////////////////////////////////////////////////////
+ // (hash+inp[0:1])*r^4:r^3 and accumulate
+
+ add $IN01_0,$IN01_0,$H0
+ umlal $ACC3,$IN01_2,${R1}
+ umlal $ACC0,$IN01_2,${S3}
+ umlal $ACC4,$IN01_2,${R2}
+ umlal $ACC1,$IN01_2,${S4}
+ umlal $ACC2,$IN01_2,${R0}
+
+ add $IN01_1,$IN01_1,$H1
+ umlal $ACC3,$IN01_0,${R3}
+ umlal $ACC0,$IN01_0,${R0}
+ umlal $ACC4,$IN01_0,${R4}
+ umlal $ACC1,$IN01_0,${R1}
+ umlal $ACC2,$IN01_0,${R2}
+
+ add $IN01_3,$IN01_3,$H3
+ umlal $ACC3,$IN01_1,${R2}
+ umlal $ACC0,$IN01_1,${S4}
+ umlal $ACC4,$IN01_1,${R3}
+ umlal $ACC1,$IN01_1,${R0}
+ umlal $ACC2,$IN01_1,${R1}
+
+ add $IN01_4,$IN01_4,$H4
+ umlal $ACC3,$IN01_3,${R0}
+ umlal $ACC0,$IN01_3,${S2}
+ umlal $ACC4,$IN01_3,${R1}
+ umlal $ACC1,$IN01_3,${S3}
+ umlal $ACC2,$IN01_3,${S4}
+
+ umlal $ACC3,$IN01_4,${S4}
+ umlal $ACC0,$IN01_4,${S1}
+ umlal $ACC4,$IN01_4,${R0}
+ umlal $ACC1,$IN01_4,${S2}
+ umlal $ACC2,$IN01_4,${S3}
+
+.Lshort_tail:
+ ////////////////////////////////////////////////////////////////
+ // horizontal add
+
+ addp $ACC3,$ACC3,$ACC3
+ ldp d8,d9,[sp,#16] // meet ABI requirements
+ addp $ACC0,$ACC0,$ACC0
+ ldp d10,d11,[sp,#32]
+ addp $ACC4,$ACC4,$ACC4
+ ldp d12,d13,[sp,#48]
+ addp $ACC1,$ACC1,$ACC1
+ ldp d14,d15,[sp,#64]
+ addp $ACC2,$ACC2,$ACC2
+ ldr x30,[sp,#8]
+ .inst 0xd50323bf // autiasp
+
+ ////////////////////////////////////////////////////////////////
+ // lazy reduction, but without narrowing
+
+ ushr $T0.2d,$ACC3,#26
+ and $ACC3,$ACC3,$MASK.2d
+ ushr $T1.2d,$ACC0,#26
+ and $ACC0,$ACC0,$MASK.2d
+
+ add $ACC4,$ACC4,$T0.2d // h3 -> h4
+ add $ACC1,$ACC1,$T1.2d // h0 -> h1
+
+ ushr $T0.2d,$ACC4,#26
+ and $ACC4,$ACC4,$MASK.2d
+ ushr $T1.2d,$ACC1,#26
+ and $ACC1,$ACC1,$MASK.2d
+ add $ACC2,$ACC2,$T1.2d // h1 -> h2
+
+ add $ACC0,$ACC0,$T0.2d
+ shl $T0.2d,$T0.2d,#2
+ ushr $T1.2d,$ACC2,#26
+ and $ACC2,$ACC2,$MASK.2d
+ add $ACC0,$ACC0,$T0.2d // h4 -> h0
+ add $ACC3,$ACC3,$T1.2d // h2 -> h3
+
+ ushr $T0.2d,$ACC0,#26
+ and $ACC0,$ACC0,$MASK.2d
+ ushr $T1.2d,$ACC3,#26
+ and $ACC3,$ACC3,$MASK.2d
+ add $ACC1,$ACC1,$T0.2d // h0 -> h1
+ add $ACC4,$ACC4,$T1.2d // h3 -> h4
+
+ ////////////////////////////////////////////////////////////////
+ // write the result, can be partially reduced
+
+ st4 {$ACC0,$ACC1,$ACC2,$ACC3}[0],[$ctx],#16
+ mov x4,#1
+ st1 {$ACC4}[0],[$ctx]
+ str x4,[$ctx,#8] // set is_base2_26
+
+ ldr x29,[sp],#80
+ ret
+.size poly1305_blocks_neon,.-poly1305_blocks_neon
+
+.align 5
+.Lzeros:
+.long 0,0,0,0,0,0,0,0
+.asciz "Poly1305 for ARMv8, CRYPTOGAMS by \@dot-asm"
+.align 2
+#if !defined(__KERNEL__) && !defined(_WIN64)
+.comm OPENSSL_armcap_P,4,4
+.hidden OPENSSL_armcap_P
+#endif
+___
+
+foreach (split("\n",$code)) {
+ s/\b(shrn\s+v[0-9]+)\.[24]d/$1.2s/ or
+ s/\b(fmov\s+)v([0-9]+)[^,]*,\s*x([0-9]+)/$1d$2,x$3/ or
+ (m/\bdup\b/ and (s/\.[24]s/.2d/g or 1)) or
+ (m/\b(eor|and)/ and (s/\.[248][sdh]/.16b/g or 1)) or
+ (m/\bum(ul|la)l\b/ and (s/\.4s/.2s/g or 1)) or
+ (m/\bum(ul|la)l2\b/ and (s/\.2s/.4s/g or 1)) or
+ (m/\bst[1-4]\s+{[^}]+}\[/ and (s/\.[24]d/.s/g or 1));
+
+ s/\.[124]([sd])\[/.$1\[/;
+ s/w#x([0-9]+)/w$1/g;
+
+ print $_,"\n";
+}
+close STDOUT;
diff --git a/arch/arm64/crypto/poly1305-core.S_shipped b/arch/arm64/crypto/poly1305-core.S_shipped
new file mode 100644
index 000000000000..8d1c4e420ccd
--- /dev/null
+++ b/arch/arm64/crypto/poly1305-core.S_shipped
@@ -0,0 +1,835 @@
+#ifndef __KERNEL__
+# include "arm_arch.h"
+.extern OPENSSL_armcap_P
+#endif
+
+.text
+
+// forward "declarations" are required for Apple
+.globl poly1305_blocks
+.globl poly1305_emit
+
+.globl poly1305_init
+.type poly1305_init,%function
+.align 5
+poly1305_init:
+ cmp x1,xzr
+ stp xzr,xzr,[x0] // zero hash value
+ stp xzr,xzr,[x0,#16] // [along with is_base2_26]
+
+ csel x0,xzr,x0,eq
+ b.eq .Lno_key
+
+#ifndef __KERNEL__
+ adrp x17,OPENSSL_armcap_P
+ ldr w17,[x17,#:lo12:OPENSSL_armcap_P]
+#endif
+
+ ldp x7,x8,[x1] // load key
+ mov x9,#0xfffffffc0fffffff
+ movk x9,#0x0fff,lsl#48
+#ifdef __AARCH64EB__
+ rev x7,x7 // flip bytes
+ rev x8,x8
+#endif
+ and x7,x7,x9 // &=0ffffffc0fffffff
+ and x9,x9,#-4
+ and x8,x8,x9 // &=0ffffffc0ffffffc
+ mov w9,#-1
+ stp x7,x8,[x0,#32] // save key value
+ str w9,[x0,#48] // impossible key power value
+
+#ifndef __KERNEL__
+ tst w17,#ARMV7_NEON
+
+ adr x12,.Lpoly1305_blocks
+ adr x7,.Lpoly1305_blocks_neon
+ adr x13,.Lpoly1305_emit
+
+ csel x12,x12,x7,eq
+
+# ifdef __ILP32__
+ stp w12,w13,[x2]
+# else
+ stp x12,x13,[x2]
+# endif
+#endif
+ mov x0,#1
+.Lno_key:
+ ret
+.size poly1305_init,.-poly1305_init
+
+.type poly1305_blocks,%function
+.align 5
+poly1305_blocks:
+.Lpoly1305_blocks:
+ ands x2,x2,#-16
+ b.eq .Lno_data
+
+ ldp x4,x5,[x0] // load hash value
+ ldp x6,x17,[x0,#16] // [along with is_base2_26]
+ ldp x7,x8,[x0,#32] // load key value
+
+#ifdef __AARCH64EB__
+ lsr x12,x4,#32
+ mov w13,w4
+ lsr x14,x5,#32
+ mov w15,w5
+ lsr x16,x6,#32
+#else
+ mov w12,w4
+ lsr x13,x4,#32
+ mov w14,w5
+ lsr x15,x5,#32
+ mov w16,w6
+#endif
+
+ add x12,x12,x13,lsl#26 // base 2^26 -> base 2^64
+ lsr x13,x14,#12
+ adds x12,x12,x14,lsl#52
+ add x13,x13,x15,lsl#14
+ adc x13,x13,xzr
+ lsr x14,x16,#24
+ adds x13,x13,x16,lsl#40
+ adc x14,x14,xzr
+
+ cmp x17,#0 // is_base2_26?
+ add x9,x8,x8,lsr#2 // s1 = r1 + (r1 >> 2)
+ csel x4,x4,x12,eq // choose between radixes
+ csel x5,x5,x13,eq
+ csel x6,x6,x14,eq
+
+.Loop:
+ ldp x10,x11,[x1],#16 // load input
+ sub x2,x2,#16
+#ifdef __AARCH64EB__
+ rev x10,x10
+ rev x11,x11
+#endif
+ adds x4,x4,x10 // accumulate input
+ adcs x5,x5,x11
+
+ mul x12,x4,x7 // h0*r0
+ adc x6,x6,x3
+ umulh x13,x4,x7
+
+ mul x10,x5,x9 // h1*5*r1
+ umulh x11,x5,x9
+
+ adds x12,x12,x10
+ mul x10,x4,x8 // h0*r1
+ adc x13,x13,x11
+ umulh x14,x4,x8
+
+ adds x13,x13,x10
+ mul x10,x5,x7 // h1*r0
+ adc x14,x14,xzr
+ umulh x11,x5,x7
+
+ adds x13,x13,x10
+ mul x10,x6,x9 // h2*5*r1
+ adc x14,x14,x11
+ mul x11,x6,x7 // h2*r0
+
+ adds x13,x13,x10
+ adc x14,x14,x11
+
+ and x10,x14,#-4 // final reduction
+ and x6,x14,#3
+ add x10,x10,x14,lsr#2
+ adds x4,x12,x10
+ adcs x5,x13,xzr
+ adc x6,x6,xzr
+
+ cbnz x2,.Loop
+
+ stp x4,x5,[x0] // store hash value
+ stp x6,xzr,[x0,#16] // [and clear is_base2_26]
+
+.Lno_data:
+ ret
+.size poly1305_blocks,.-poly1305_blocks
+
+.type poly1305_emit,%function
+.align 5
+poly1305_emit:
+.Lpoly1305_emit:
+ ldp x4,x5,[x0] // load hash base 2^64
+ ldp x6,x7,[x0,#16] // [along with is_base2_26]
+ ldp x10,x11,[x2] // load nonce
+
+#ifdef __AARCH64EB__
+ lsr x12,x4,#32
+ mov w13,w4
+ lsr x14,x5,#32
+ mov w15,w5
+ lsr x16,x6,#32
+#else
+ mov w12,w4
+ lsr x13,x4,#32
+ mov w14,w5
+ lsr x15,x5,#32
+ mov w16,w6
+#endif
+
+ add x12,x12,x13,lsl#26 // base 2^26 -> base 2^64
+ lsr x13,x14,#12
+ adds x12,x12,x14,lsl#52
+ add x13,x13,x15,lsl#14
+ adc x13,x13,xzr
+ lsr x14,x16,#24
+ adds x13,x13,x16,lsl#40
+ adc x14,x14,xzr
+
+ cmp x7,#0 // is_base2_26?
+ csel x4,x4,x12,eq // choose between radixes
+ csel x5,x5,x13,eq
+ csel x6,x6,x14,eq
+
+ adds x12,x4,#5 // compare to modulus
+ adcs x13,x5,xzr
+ adc x14,x6,xzr
+
+ tst x14,#-4 // see if it's carried/borrowed
+
+ csel x4,x4,x12,eq
+ csel x5,x5,x13,eq
+
+#ifdef __AARCH64EB__
+ ror x10,x10,#32 // flip nonce words
+ ror x11,x11,#32
+#endif
+ adds x4,x4,x10 // accumulate nonce
+ adc x5,x5,x11
+#ifdef __AARCH64EB__
+ rev x4,x4 // flip output bytes
+ rev x5,x5
+#endif
+ stp x4,x5,[x1] // write result
+
+ ret
+.size poly1305_emit,.-poly1305_emit
+.type poly1305_mult,%function
+.align 5
+poly1305_mult:
+ mul x12,x4,x7 // h0*r0
+ umulh x13,x4,x7
+
+ mul x10,x5,x9 // h1*5*r1
+ umulh x11,x5,x9
+
+ adds x12,x12,x10
+ mul x10,x4,x8 // h0*r1
+ adc x13,x13,x11
+ umulh x14,x4,x8
+
+ adds x13,x13,x10
+ mul x10,x5,x7 // h1*r0
+ adc x14,x14,xzr
+ umulh x11,x5,x7
+
+ adds x13,x13,x10
+ mul x10,x6,x9 // h2*5*r1
+ adc x14,x14,x11
+ mul x11,x6,x7 // h2*r0
+
+ adds x13,x13,x10
+ adc x14,x14,x11
+
+ and x10,x14,#-4 // final reduction
+ and x6,x14,#3
+ add x10,x10,x14,lsr#2
+ adds x4,x12,x10
+ adcs x5,x13,xzr
+ adc x6,x6,xzr
+
+ ret
+.size poly1305_mult,.-poly1305_mult
+
+.type poly1305_splat,%function
+.align 4
+poly1305_splat:
+ and x12,x4,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x13,x4,#26,#26
+ extr x14,x5,x4,#52
+ and x14,x14,#0x03ffffff
+ ubfx x15,x5,#14,#26
+ extr x16,x6,x5,#40
+
+ str w12,[x0,#16*0] // r0
+ add w12,w13,w13,lsl#2 // r1*5
+ str w13,[x0,#16*1] // r1
+ add w13,w14,w14,lsl#2 // r2*5
+ str w12,[x0,#16*2] // s1
+ str w14,[x0,#16*3] // r2
+ add w14,w15,w15,lsl#2 // r3*5
+ str w13,[x0,#16*4] // s2
+ str w15,[x0,#16*5] // r3
+ add w15,w16,w16,lsl#2 // r4*5
+ str w14,[x0,#16*6] // s3
+ str w16,[x0,#16*7] // r4
+ str w15,[x0,#16*8] // s4
+
+ ret
+.size poly1305_splat,.-poly1305_splat
+
+#ifdef __KERNEL__
+.globl poly1305_blocks_neon
+#endif
+.type poly1305_blocks_neon,%function
+.align 5
+poly1305_blocks_neon:
+.Lpoly1305_blocks_neon:
+ ldr x17,[x0,#24]
+ cmp x2,#128
+ b.lo .Lpoly1305_blocks
+
+ .inst 0xd503233f // paciasp
+ stp x29,x30,[sp,#-80]!
+ add x29,sp,#0
+
+ stp d8,d9,[sp,#16] // meet ABI requirements
+ stp d10,d11,[sp,#32]
+ stp d12,d13,[sp,#48]
+ stp d14,d15,[sp,#64]
+
+ cbz x17,.Lbase2_64_neon
+
+ ldp w10,w11,[x0] // load hash value base 2^26
+ ldp w12,w13,[x0,#8]
+ ldr w14,[x0,#16]
+
+ tst x2,#31
+ b.eq .Leven_neon
+
+ ldp x7,x8,[x0,#32] // load key value
+
+ add x4,x10,x11,lsl#26 // base 2^26 -> base 2^64
+ lsr x5,x12,#12
+ adds x4,x4,x12,lsl#52
+ add x5,x5,x13,lsl#14
+ adc x5,x5,xzr
+ lsr x6,x14,#24
+ adds x5,x5,x14,lsl#40
+ adc x14,x6,xzr // can be partially reduced...
+
+ ldp x12,x13,[x1],#16 // load input
+ sub x2,x2,#16
+ add x9,x8,x8,lsr#2 // s1 = r1 + (r1 >> 2)
+
+#ifdef __AARCH64EB__
+ rev x12,x12
+ rev x13,x13
+#endif
+ adds x4,x4,x12 // accumulate input
+ adcs x5,x5,x13
+ adc x6,x6,x3
+
+ bl poly1305_mult
+
+ and x10,x4,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x11,x4,#26,#26
+ extr x12,x5,x4,#52
+ and x12,x12,#0x03ffffff
+ ubfx x13,x5,#14,#26
+ extr x14,x6,x5,#40
+
+ b .Leven_neon
+
+.align 4
+.Lbase2_64_neon:
+ ldp x7,x8,[x0,#32] // load key value
+
+ ldp x4,x5,[x0] // load hash value base 2^64
+ ldr x6,[x0,#16]
+
+ tst x2,#31
+ b.eq .Linit_neon
+
+ ldp x12,x13,[x1],#16 // load input
+ sub x2,x2,#16
+ add x9,x8,x8,lsr#2 // s1 = r1 + (r1 >> 2)
+#ifdef __AARCH64EB__
+ rev x12,x12
+ rev x13,x13
+#endif
+ adds x4,x4,x12 // accumulate input
+ adcs x5,x5,x13
+ adc x6,x6,x3
+
+ bl poly1305_mult
+
+.Linit_neon:
+ ldr w17,[x0,#48] // first table element
+ and x10,x4,#0x03ffffff // base 2^64 -> base 2^26
+ ubfx x11,x4,#26,#26
+ extr x12,x5,x4,#52
+ and x12,x12,#0x03ffffff
+ ubfx x13,x5,#14,#26
+ extr x14,x6,x5,#40
+
+ cmp w17,#-1 // is value impossible?
+ b.ne .Leven_neon
+
+ fmov d24,x10
+ fmov d25,x11
+ fmov d26,x12
+ fmov d27,x13
+ fmov d28,x14
+
+ ////////////////////////////////// initialize r^n table
+ mov x4,x7 // r^1
+ add x9,x8,x8,lsr#2 // s1 = r1 + (r1 >> 2)
+ mov x5,x8
+ mov x6,xzr
+ add x0,x0,#48+12
+ bl poly1305_splat
+
+ bl poly1305_mult // r^2
+ sub x0,x0,#4
+ bl poly1305_splat
+
+ bl poly1305_mult // r^3
+ sub x0,x0,#4
+ bl poly1305_splat
+
+ bl poly1305_mult // r^4
+ sub x0,x0,#4
+ bl poly1305_splat
+ sub x0,x0,#48 // restore original x0
+ b .Ldo_neon
+
+.align 4
+.Leven_neon:
+ fmov d24,x10
+ fmov d25,x11
+ fmov d26,x12
+ fmov d27,x13
+ fmov d28,x14
+
+.Ldo_neon:
+ ldp x8,x12,[x1,#32] // inp[2:3]
+ subs x2,x2,#64
+ ldp x9,x13,[x1,#48]
+ add x16,x1,#96
+ adr x17,.Lzeros
+
+ lsl x3,x3,#24
+ add x15,x0,#48
+
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ and x5,x9,#0x03ffffff
+ ubfx x6,x8,#26,#26
+ ubfx x7,x9,#26,#26
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ extr x8,x12,x8,#52
+ extr x9,x13,x9,#52
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ fmov d14,x4
+ and x8,x8,#0x03ffffff
+ and x9,x9,#0x03ffffff
+ ubfx x10,x12,#14,#26
+ ubfx x11,x13,#14,#26
+ add x12,x3,x12,lsr#40
+ add x13,x3,x13,lsr#40
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ fmov d15,x6
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ fmov d16,x8
+ fmov d17,x10
+ fmov d18,x12
+
+ ldp x8,x12,[x1],#16 // inp[0:1]
+ ldp x9,x13,[x1],#48
+
+ ld1 {v0.4s,v1.4s,v2.4s,v3.4s},[x15],#64
+ ld1 {v4.4s,v5.4s,v6.4s,v7.4s},[x15],#64
+ ld1 {v8.4s},[x15]
+
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ and x5,x9,#0x03ffffff
+ ubfx x6,x8,#26,#26
+ ubfx x7,x9,#26,#26
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ extr x8,x12,x8,#52
+ extr x9,x13,x9,#52
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ fmov d9,x4
+ and x8,x8,#0x03ffffff
+ and x9,x9,#0x03ffffff
+ ubfx x10,x12,#14,#26
+ ubfx x11,x13,#14,#26
+ add x12,x3,x12,lsr#40
+ add x13,x3,x13,lsr#40
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ fmov d10,x6
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ movi v31.2d,#-1
+ fmov d11,x8
+ fmov d12,x10
+ fmov d13,x12
+ ushr v31.2d,v31.2d,#38
+
+ b.ls .Lskip_loop
+
+.align 4
+.Loop_neon:
+ ////////////////////////////////////////////////////////////////
+ // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2
+ // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r
+ // ___________________/
+ // ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2
+ // ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r
+ // ___________________/ ____________________/
+ //
+ // Note that we start with inp[2:3]*r^2. This is because it
+ // doesn't depend on reduction in previous iteration.
+ ////////////////////////////////////////////////////////////////
+ // d4 = h0*r4 + h1*r3 + h2*r2 + h3*r1 + h4*r0
+ // d3 = h0*r3 + h1*r2 + h2*r1 + h3*r0 + h4*5*r4
+ // d2 = h0*r2 + h1*r1 + h2*r0 + h3*5*r4 + h4*5*r3
+ // d1 = h0*r1 + h1*r0 + h2*5*r4 + h3*5*r3 + h4*5*r2
+ // d0 = h0*r0 + h1*5*r4 + h2*5*r3 + h3*5*r2 + h4*5*r1
+
+ subs x2,x2,#64
+ umull v23.2d,v14.2s,v7.s[2]
+ csel x16,x17,x16,lo
+ umull v22.2d,v14.2s,v5.s[2]
+ umull v21.2d,v14.2s,v3.s[2]
+ ldp x8,x12,[x16],#16 // inp[2:3] (or zero)
+ umull v20.2d,v14.2s,v1.s[2]
+ ldp x9,x13,[x16],#48
+ umull v19.2d,v14.2s,v0.s[2]
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+
+ umlal v23.2d,v15.2s,v5.s[2]
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ umlal v22.2d,v15.2s,v3.s[2]
+ and x5,x9,#0x03ffffff
+ umlal v21.2d,v15.2s,v1.s[2]
+ ubfx x6,x8,#26,#26
+ umlal v20.2d,v15.2s,v0.s[2]
+ ubfx x7,x9,#26,#26
+ umlal v19.2d,v15.2s,v8.s[2]
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+
+ umlal v23.2d,v16.2s,v3.s[2]
+ extr x8,x12,x8,#52
+ umlal v22.2d,v16.2s,v1.s[2]
+ extr x9,x13,x9,#52
+ umlal v21.2d,v16.2s,v0.s[2]
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ umlal v20.2d,v16.2s,v8.s[2]
+ fmov d14,x4
+ umlal v19.2d,v16.2s,v6.s[2]
+ and x8,x8,#0x03ffffff
+
+ umlal v23.2d,v17.2s,v1.s[2]
+ and x9,x9,#0x03ffffff
+ umlal v22.2d,v17.2s,v0.s[2]
+ ubfx x10,x12,#14,#26
+ umlal v21.2d,v17.2s,v8.s[2]
+ ubfx x11,x13,#14,#26
+ umlal v20.2d,v17.2s,v6.s[2]
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ umlal v19.2d,v17.2s,v4.s[2]
+ fmov d15,x6
+
+ add v11.2s,v11.2s,v26.2s
+ add x12,x3,x12,lsr#40
+ umlal v23.2d,v18.2s,v0.s[2]
+ add x13,x3,x13,lsr#40
+ umlal v22.2d,v18.2s,v8.s[2]
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ umlal v21.2d,v18.2s,v6.s[2]
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ umlal v20.2d,v18.2s,v4.s[2]
+ fmov d16,x8
+ umlal v19.2d,v18.2s,v2.s[2]
+ fmov d17,x10
+
+ ////////////////////////////////////////////////////////////////
+ // (hash+inp[0:1])*r^4 and accumulate
+
+ add v9.2s,v9.2s,v24.2s
+ fmov d18,x12
+ umlal v22.2d,v11.2s,v1.s[0]
+ ldp x8,x12,[x1],#16 // inp[0:1]
+ umlal v19.2d,v11.2s,v6.s[0]
+ ldp x9,x13,[x1],#48
+ umlal v23.2d,v11.2s,v3.s[0]
+ umlal v20.2d,v11.2s,v8.s[0]
+ umlal v21.2d,v11.2s,v0.s[0]
+#ifdef __AARCH64EB__
+ rev x8,x8
+ rev x12,x12
+ rev x9,x9
+ rev x13,x13
+#endif
+
+ add v10.2s,v10.2s,v25.2s
+ umlal v22.2d,v9.2s,v5.s[0]
+ umlal v23.2d,v9.2s,v7.s[0]
+ and x4,x8,#0x03ffffff // base 2^64 -> base 2^26
+ umlal v21.2d,v9.2s,v3.s[0]
+ and x5,x9,#0x03ffffff
+ umlal v19.2d,v9.2s,v0.s[0]
+ ubfx x6,x8,#26,#26
+ umlal v20.2d,v9.2s,v1.s[0]
+ ubfx x7,x9,#26,#26
+
+ add v12.2s,v12.2s,v27.2s
+ add x4,x4,x5,lsl#32 // bfi x4,x5,#32,#32
+ umlal v22.2d,v10.2s,v3.s[0]
+ extr x8,x12,x8,#52
+ umlal v23.2d,v10.2s,v5.s[0]
+ extr x9,x13,x9,#52
+ umlal v19.2d,v10.2s,v8.s[0]
+ add x6,x6,x7,lsl#32 // bfi x6,x7,#32,#32
+ umlal v21.2d,v10.2s,v1.s[0]
+ fmov d9,x4
+ umlal v20.2d,v10.2s,v0.s[0]
+ and x8,x8,#0x03ffffff
+
+ add v13.2s,v13.2s,v28.2s
+ and x9,x9,#0x03ffffff
+ umlal v22.2d,v12.2s,v0.s[0]
+ ubfx x10,x12,#14,#26
+ umlal v19.2d,v12.2s,v4.s[0]
+ ubfx x11,x13,#14,#26
+ umlal v23.2d,v12.2s,v1.s[0]
+ add x8,x8,x9,lsl#32 // bfi x8,x9,#32,#32
+ umlal v20.2d,v12.2s,v6.s[0]
+ fmov d10,x6
+ umlal v21.2d,v12.2s,v8.s[0]
+ add x12,x3,x12,lsr#40
+
+ umlal v22.2d,v13.2s,v8.s[0]
+ add x13,x3,x13,lsr#40
+ umlal v19.2d,v13.2s,v2.s[0]
+ add x10,x10,x11,lsl#32 // bfi x10,x11,#32,#32
+ umlal v23.2d,v13.2s,v0.s[0]
+ add x12,x12,x13,lsl#32 // bfi x12,x13,#32,#32
+ umlal v20.2d,v13.2s,v4.s[0]
+ fmov d11,x8
+ umlal v21.2d,v13.2s,v6.s[0]
+ fmov d12,x10
+ fmov d13,x12
+
+ /////////////////////////////////////////////////////////////////
+ // lazy reduction as discussed in "NEON crypto" by D.J. Bernstein
+ // and P. Schwabe
+ //
+ // [see discussion in poly1305-armv4 module]
+
+ ushr v29.2d,v22.2d,#26
+ xtn v27.2s,v22.2d
+ ushr v30.2d,v19.2d,#26
+ and v19.16b,v19.16b,v31.16b
+ add v23.2d,v23.2d,v29.2d // h3 -> h4
+ bic v27.2s,#0xfc,lsl#24 // &=0x03ffffff
+ add v20.2d,v20.2d,v30.2d // h0 -> h1
+
+ ushr v29.2d,v23.2d,#26
+ xtn v28.2s,v23.2d
+ ushr v30.2d,v20.2d,#26
+ xtn v25.2s,v20.2d
+ bic v28.2s,#0xfc,lsl#24
+ add v21.2d,v21.2d,v30.2d // h1 -> h2
+
+ add v19.2d,v19.2d,v29.2d
+ shl v29.2d,v29.2d,#2
+ shrn v30.2s,v21.2d,#26
+ xtn v26.2s,v21.2d
+ add v19.2d,v19.2d,v29.2d // h4 -> h0
+ bic v25.2s,#0xfc,lsl#24
+ add v27.2s,v27.2s,v30.2s // h2 -> h3
+ bic v26.2s,#0xfc,lsl#24
+
+ shrn v29.2s,v19.2d,#26
+ xtn v24.2s,v19.2d
+ ushr v30.2s,v27.2s,#26
+ bic v27.2s,#0xfc,lsl#24
+ bic v24.2s,#0xfc,lsl#24
+ add v25.2s,v25.2s,v29.2s // h0 -> h1
+ add v28.2s,v28.2s,v30.2s // h3 -> h4
+
+ b.hi .Loop_neon
+
+.Lskip_loop:
+ dup v16.2d,v16.d[0]
+ add v11.2s,v11.2s,v26.2s
+
+ ////////////////////////////////////////////////////////////////
+ // multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1
+
+ adds x2,x2,#32
+ b.ne .Long_tail
+
+ dup v16.2d,v11.d[0]
+ add v14.2s,v9.2s,v24.2s
+ add v17.2s,v12.2s,v27.2s
+ add v15.2s,v10.2s,v25.2s
+ add v18.2s,v13.2s,v28.2s
+
+.Long_tail:
+ dup v14.2d,v14.d[0]
+ umull2 v19.2d,v16.4s,v6.4s
+ umull2 v22.2d,v16.4s,v1.4s
+ umull2 v23.2d,v16.4s,v3.4s
+ umull2 v21.2d,v16.4s,v0.4s
+ umull2 v20.2d,v16.4s,v8.4s
+
+ dup v15.2d,v15.d[0]
+ umlal2 v19.2d,v14.4s,v0.4s
+ umlal2 v21.2d,v14.4s,v3.4s
+ umlal2 v22.2d,v14.4s,v5.4s
+ umlal2 v23.2d,v14.4s,v7.4s
+ umlal2 v20.2d,v14.4s,v1.4s
+
+ dup v17.2d,v17.d[0]
+ umlal2 v19.2d,v15.4s,v8.4s
+ umlal2 v22.2d,v15.4s,v3.4s
+ umlal2 v21.2d,v15.4s,v1.4s
+ umlal2 v23.2d,v15.4s,v5.4s
+ umlal2 v20.2d,v15.4s,v0.4s
+
+ dup v18.2d,v18.d[0]
+ umlal2 v22.2d,v17.4s,v0.4s
+ umlal2 v23.2d,v17.4s,v1.4s
+ umlal2 v19.2d,v17.4s,v4.4s
+ umlal2 v20.2d,v17.4s,v6.4s
+ umlal2 v21.2d,v17.4s,v8.4s
+
+ umlal2 v22.2d,v18.4s,v8.4s
+ umlal2 v19.2d,v18.4s,v2.4s
+ umlal2 v23.2d,v18.4s,v0.4s
+ umlal2 v20.2d,v18.4s,v4.4s
+ umlal2 v21.2d,v18.4s,v6.4s
+
+ b.eq .Lshort_tail
+
+ ////////////////////////////////////////////////////////////////
+ // (hash+inp[0:1])*r^4:r^3 and accumulate
+
+ add v9.2s,v9.2s,v24.2s
+ umlal v22.2d,v11.2s,v1.2s
+ umlal v19.2d,v11.2s,v6.2s
+ umlal v23.2d,v11.2s,v3.2s
+ umlal v20.2d,v11.2s,v8.2s
+ umlal v21.2d,v11.2s,v0.2s
+
+ add v10.2s,v10.2s,v25.2s
+ umlal v22.2d,v9.2s,v5.2s
+ umlal v19.2d,v9.2s,v0.2s
+ umlal v23.2d,v9.2s,v7.2s
+ umlal v20.2d,v9.2s,v1.2s
+ umlal v21.2d,v9.2s,v3.2s
+
+ add v12.2s,v12.2s,v27.2s
+ umlal v22.2d,v10.2s,v3.2s
+ umlal v19.2d,v10.2s,v8.2s
+ umlal v23.2d,v10.2s,v5.2s
+ umlal v20.2d,v10.2s,v0.2s
+ umlal v21.2d,v10.2s,v1.2s
+
+ add v13.2s,v13.2s,v28.2s
+ umlal v22.2d,v12.2s,v0.2s
+ umlal v19.2d,v12.2s,v4.2s
+ umlal v23.2d,v12.2s,v1.2s
+ umlal v20.2d,v12.2s,v6.2s
+ umlal v21.2d,v12.2s,v8.2s
+
+ umlal v22.2d,v13.2s,v8.2s
+ umlal v19.2d,v13.2s,v2.2s
+ umlal v23.2d,v13.2s,v0.2s
+ umlal v20.2d,v13.2s,v4.2s
+ umlal v21.2d,v13.2s,v6.2s
+
+.Lshort_tail:
+ ////////////////////////////////////////////////////////////////
+ // horizontal add
+
+ addp v22.2d,v22.2d,v22.2d
+ ldp d8,d9,[sp,#16] // meet ABI requirements
+ addp v19.2d,v19.2d,v19.2d
+ ldp d10,d11,[sp,#32]
+ addp v23.2d,v23.2d,v23.2d
+ ldp d12,d13,[sp,#48]
+ addp v20.2d,v20.2d,v20.2d
+ ldp d14,d15,[sp,#64]
+ addp v21.2d,v21.2d,v21.2d
+ ldr x30,[sp,#8]
+ .inst 0xd50323bf // autiasp
+
+ ////////////////////////////////////////////////////////////////
+ // lazy reduction, but without narrowing
+
+ ushr v29.2d,v22.2d,#26
+ and v22.16b,v22.16b,v31.16b
+ ushr v30.2d,v19.2d,#26
+ and v19.16b,v19.16b,v31.16b
+
+ add v23.2d,v23.2d,v29.2d // h3 -> h4
+ add v20.2d,v20.2d,v30.2d // h0 -> h1
+
+ ushr v29.2d,v23.2d,#26
+ and v23.16b,v23.16b,v31.16b
+ ushr v30.2d,v20.2d,#26
+ and v20.16b,v20.16b,v31.16b
+ add v21.2d,v21.2d,v30.2d // h1 -> h2
+
+ add v19.2d,v19.2d,v29.2d
+ shl v29.2d,v29.2d,#2
+ ushr v30.2d,v21.2d,#26
+ and v21.16b,v21.16b,v31.16b
+ add v19.2d,v19.2d,v29.2d // h4 -> h0
+ add v22.2d,v22.2d,v30.2d // h2 -> h3
+
+ ushr v29.2d,v19.2d,#26
+ and v19.16b,v19.16b,v31.16b
+ ushr v30.2d,v22.2d,#26
+ and v22.16b,v22.16b,v31.16b
+ add v20.2d,v20.2d,v29.2d // h0 -> h1
+ add v23.2d,v23.2d,v30.2d // h3 -> h4
+
+ ////////////////////////////////////////////////////////////////
+ // write the result, can be partially reduced
+
+ st4 {v19.s,v20.s,v21.s,v22.s}[0],[x0],#16
+ mov x4,#1
+ st1 {v23.s}[0],[x0]
+ str x4,[x0,#8] // set is_base2_26
+
+ ldr x29,[sp],#80
+ ret
+.size poly1305_blocks_neon,.-poly1305_blocks_neon
+
+.align 5
+.Lzeros:
+.long 0,0,0,0,0,0,0,0
+.asciz "Poly1305 for ARMv8, CRYPTOGAMS by @dot-asm"
+.align 2
+#if !defined(__KERNEL__) && !defined(_WIN64)
+.comm OPENSSL_armcap_P,4,4
+.hidden OPENSSL_armcap_P
+#endif
diff --git a/arch/arm64/crypto/poly1305-glue.c b/arch/arm64/crypto/poly1305-glue.c
new file mode 100644
index 000000000000..9d6bc3f4c5db
--- /dev/null
+++ b/arch/arm64/crypto/poly1305-glue.c
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * OpenSSL/Cryptogams accelerated Poly1305 transform for arm64
+ *
+ * Copyright (C) 2019 Linaro Ltd. <[email protected]>
+ */
+
+#include <asm/neon.h>
+#include <asm/simd.h>
+#include <asm/unaligned.h>
+#include <crypto/algapi.h>
+#include <crypto/internal/hash.h>
+#include <crypto/internal/poly1305.h>
+#include <crypto/internal/simd.h>
+#include <linux/cpufeature.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+asmlinkage void poly1305_init_arm64(void *state, const u8 *key);
+asmlinkage void poly1305_blocks(void *state, const u8 *src, u32 len, u32 hibit);
+asmlinkage void poly1305_blocks_neon(void *state, const u8 *src, u32 len, u32 hibit);
+asmlinkage void poly1305_emit(void *state, __le32 *digest, const u32 *nonce);
+
+void poly1305_init(struct poly1305_desc_ctx *dctx, const u8 *key)
+{
+ poly1305_init_arm64(&dctx->h, key);
+ dctx->s[0] = get_unaligned_le32(key + 16);
+ dctx->s[1] = get_unaligned_le32(key + 20);
+ dctx->s[2] = get_unaligned_le32(key + 24);
+ dctx->s[3] = get_unaligned_le32(key + 28);
+ dctx->buflen = 0;
+}
+EXPORT_SYMBOL(poly1305_init);
+
+static int neon_poly1305_init(struct shash_desc *desc)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ dctx->buflen = 0;
+ dctx->rset = 0;
+ dctx->sset = false;
+
+ return 0;
+}
+
+static void neon_poly1305_blocks(struct poly1305_desc_ctx *dctx, const u8 *src,
+ u32 len, u32 hibit, bool do_neon)
+{
+ if (unlikely(!dctx->sset)) {
+ if (!dctx->rset) {
+ poly1305_init(dctx, src);
+ src += POLY1305_BLOCK_SIZE;
+ len -= POLY1305_BLOCK_SIZE;
+ dctx->rset = 1;
+ }
+ if (len >= POLY1305_BLOCK_SIZE) {
+ dctx->s[0] = get_unaligned_le32(src + 0);
+ dctx->s[1] = get_unaligned_le32(src + 4);
+ dctx->s[2] = get_unaligned_le32(src + 8);
+ dctx->s[3] = get_unaligned_le32(src + 12);
+ src += POLY1305_BLOCK_SIZE;
+ len -= POLY1305_BLOCK_SIZE;
+ dctx->sset = true;
+ }
+ if (len < POLY1305_BLOCK_SIZE)
+ return;
+ }
+
+ len &= ~(POLY1305_BLOCK_SIZE - 1);
+
+ if (likely(do_neon))
+ poly1305_blocks_neon(&dctx->h, src, len, hibit);
+ else
+ poly1305_blocks(&dctx->h, src, len, hibit);
+}
+
+static void neon_poly1305_do_update(struct poly1305_desc_ctx *dctx,
+ const u8 *src, u32 len, bool do_neon)
+{
+ if (unlikely(dctx->buflen)) {
+ u32 bytes = min(len, POLY1305_BLOCK_SIZE - dctx->buflen);
+
+ memcpy(dctx->buf + dctx->buflen, src, bytes);
+ src += bytes;
+ len -= bytes;
+ dctx->buflen += bytes;
+
+ if (dctx->buflen == POLY1305_BLOCK_SIZE) {
+ neon_poly1305_blocks(dctx, dctx->buf,
+ POLY1305_BLOCK_SIZE, 1, false);
+ dctx->buflen = 0;
+ }
+ }
+
+ if (likely(len >= POLY1305_BLOCK_SIZE)) {
+ neon_poly1305_blocks(dctx, src, len, 1, do_neon);
+ src += round_down(len, POLY1305_BLOCK_SIZE);
+ len %= POLY1305_BLOCK_SIZE;
+ }
+
+ if (unlikely(len)) {
+ dctx->buflen = len;
+ memcpy(dctx->buf, src, len);
+ }
+}
+
+static int neon_poly1305_update(struct shash_desc *desc,
+ const u8 *src, unsigned int srclen)
+{
+ bool do_neon = crypto_simd_usable() && srclen > 128;
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ if (do_neon)
+ kernel_neon_begin();
+ neon_poly1305_do_update(dctx, src, srclen, do_neon);
+ if (do_neon)
+ kernel_neon_end();
+ return 0;
+}
+
+void poly1305_update(struct poly1305_desc_ctx *dctx, const u8 *src,
+ unsigned int nbytes)
+{
+ bool do_neon = crypto_simd_usable() && nbytes > 128;
+
+ if (unlikely(dctx->buflen)) {
+ u32 bytes = min(nbytes, POLY1305_BLOCK_SIZE - dctx->buflen);
+
+ memcpy(dctx->buf + dctx->buflen, src, bytes);
+ src += bytes;
+ nbytes -= bytes;
+ dctx->buflen += bytes;
+
+ if (dctx->buflen == POLY1305_BLOCK_SIZE) {
+ poly1305_blocks(&dctx->h, dctx->buf, POLY1305_BLOCK_SIZE, 1);
+ dctx->buflen = 0;
+ }
+ }
+
+ if (likely(nbytes >= POLY1305_BLOCK_SIZE)) {
+ unsigned int len = round_down(nbytes, POLY1305_BLOCK_SIZE);
+
+ if (do_neon) {
+ kernel_neon_begin();
+ poly1305_blocks_neon(&dctx->h, src, len, 1);
+ kernel_neon_end();
+ } else {
+ poly1305_blocks(&dctx->h, src, len, 1);
+ }
+ src += len;
+ nbytes %= POLY1305_BLOCK_SIZE;
+ }
+
+ if (unlikely(nbytes)) {
+ dctx->buflen = nbytes;
+ memcpy(dctx->buf, src, nbytes);
+ }
+}
+EXPORT_SYMBOL(poly1305_update);
+
+void poly1305_final(struct poly1305_desc_ctx *dctx, u8 *dst)
+{
+ __le32 digest[4];
+ u64 f = 0;
+
+ if (unlikely(dctx->buflen)) {
+ dctx->buf[dctx->buflen++] = 1;
+ memset(dctx->buf + dctx->buflen, 0,
+ POLY1305_BLOCK_SIZE - dctx->buflen);
+ poly1305_blocks(dctx, dctx->buf, POLY1305_BLOCK_SIZE, 0);
+ }
+
+ poly1305_emit(dctx, digest, dctx->s);
+
+ /* mac = (h + s) % (2^128) */
+ f = (f >> 32) + le32_to_cpu(digest[0]);
+ put_unaligned_le32(f, dst);
+ f = (f >> 32) + le32_to_cpu(digest[1]);
+ put_unaligned_le32(f, dst + 4);
+ f = (f >> 32) + le32_to_cpu(digest[2]);
+ put_unaligned_le32(f, dst + 8);
+ f = (f >> 32) + le32_to_cpu(digest[3]);
+ put_unaligned_le32(f, dst + 12);
+}
+EXPORT_SYMBOL(poly1305_final);
+
+static int neon_poly1305_final(struct shash_desc *desc, u8 *dst)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ if (unlikely(!dctx->sset))
+ return -ENOKEY;
+
+ poly1305_final(dctx, dst);
+ return 0;
+}
+
+static struct shash_alg neon_poly1305_alg = {
+ .init = neon_poly1305_init,
+ .update = neon_poly1305_update,
+ .final = neon_poly1305_final,
+ .digestsize = POLY1305_DIGEST_SIZE,
+ .descsize = sizeof(struct poly1305_desc_ctx),
+
+ .base.cra_name = "poly1305",
+ .base.cra_driver_name = "poly1305-neon",
+ .base.cra_priority = 200,
+ .base.cra_blocksize = POLY1305_BLOCK_SIZE,
+ .base.cra_module = THIS_MODULE,
+};
+
+static int __init neon_poly1305_mod_init(void)
+{
+ return crypto_register_shash(&neon_poly1305_alg);
+}
+
+static void __exit neon_poly1305_mod_exit(void)
+{
+ crypto_unregister_shash(&neon_poly1305_alg);
+}
+
+module_init(neon_poly1305_mod_init);
+module_exit(neon_poly1305_mod_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS_CRYPTO("poly1305");
+MODULE_ALIAS_CRYPTO("poly1305-neon");
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 6a952a61675b..5b3250034288 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -660,6 +660,7 @@ config CRYPTO_ARCH_HAVE_LIB_POLY1305
config CRYPTO_LIB_POLY1305_RSIZE
int
default 4 if X86_64
+ default 9 if ARM64
default 1
config CRYPTO_LIB_POLY1305
--
2.17.1
In order to use 128-bit integer arithmetic in C code, the architecture
needs to have declared support for it by setting ARCH_SUPPORTS_INT128,
and it requires a version of the toolchain that supports this at build
time. This is why all existing tests for ARCH_SUPPORTS_INT128 also test
whether __SIZEOF_INT128__ is defined, since this is only the case for
compilers that can support 128-bit integers.
Let's fold this additional test into the Kconfig declaration of
ARCH_SUPPORTS_INT128 so that we can also use the symbol in Makefiles,
e.g., to decide whether a certain object needs to be included in the
first place.
Cc: Masahiro Yamada <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm64/Kconfig | 2 +-
arch/riscv/Kconfig | 2 +-
arch/x86/Kconfig | 2 +-
crypto/ecc.c | 2 +-
init/Kconfig | 4 ++++
lib/ubsan.c | 2 +-
lib/ubsan.h | 2 +-
7 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 3adcec05b1f6..a0f764e2f299 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -69,7 +69,7 @@ config ARM64
select ARCH_USE_QUEUED_SPINLOCKS
select ARCH_SUPPORTS_MEMORY_FAILURE
select ARCH_SUPPORTS_ATOMIC_RMW
- select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_FRAME_POINTERS
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 59a4727ecd6c..99be78ac7b33 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -127,7 +127,7 @@ config ARCH_RV32I
config ARCH_RV64I
bool "RV64I"
select 64BIT
- select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && GCC_VERSION >= 50000
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FTRACE_MCOUNT_RECORD
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 222855cc0158..97f74a2e1cf3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -24,7 +24,7 @@ config X86_64
depends on 64BIT
# Options that are inherently 64-bit kernel only:
select ARCH_HAS_GIGANTIC_PAGE
- select ARCH_SUPPORTS_INT128
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
select ARCH_USE_CMPXCHG_LOCKREF
select HAVE_ARCH_SOFT_DIRTY
select MODULES_USE_ELF_RELA
diff --git a/crypto/ecc.c b/crypto/ecc.c
index dfe114bc0c4a..6e6aab6c987c 100644
--- a/crypto/ecc.c
+++ b/crypto/ecc.c
@@ -336,7 +336,7 @@ static u64 vli_usub(u64 *result, const u64 *left, u64 right,
static uint128_t mul_64_64(u64 left, u64 right)
{
uint128_t result;
-#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
+#if defined(CONFIG_ARCH_SUPPORTS_INT128)
unsigned __int128 m = (unsigned __int128)left * right;
result.m_low = m;
diff --git a/init/Kconfig b/init/Kconfig
index bd7d650d4a99..f5566a985b9e 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -780,6 +780,10 @@ config ARCH_SUPPORTS_NUMA_BALANCING
config ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
bool
+config CC_HAS_INT128
+ def_bool y
+ depends on !$(cc-option,-D__SIZEOF_INT128__=0)
+
#
# For architectures that know their GCC __int128 support is sound
#
diff --git a/lib/ubsan.c b/lib/ubsan.c
index e7d31735950d..b652cc14dd60 100644
--- a/lib/ubsan.c
+++ b/lib/ubsan.c
@@ -119,7 +119,7 @@ static void val_to_string(char *str, size_t size, struct type_descriptor *type,
{
if (type_is_int(type)) {
if (type_bit_width(type) == 128) {
-#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
+#if defined(CONFIG_ARCH_SUPPORTS_INT128)
u_max val = get_unsigned_val(type, value);
scnprintf(str, size, "0x%08x%08x%08x%08x",
diff --git a/lib/ubsan.h b/lib/ubsan.h
index b8fa83864467..7b56c09473a9 100644
--- a/lib/ubsan.h
+++ b/lib/ubsan.h
@@ -78,7 +78,7 @@ struct invalid_value_data {
struct type_descriptor *type;
};
-#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
+#if defined(CONFIG_ARCH_SUPPORTS_INT128)
typedef __int128 s_max;
typedef unsigned __int128 u_max;
#else
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
These implementations from Samuel Neves support AVX and AVX-512VL.
Originally this used AVX-512F, but Skylake thermal throttling made
AVX-512VL more attractive and possible to do with negligable difference.
Signed-off-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Samuel Neves <[email protected]>
Co-developed-by: Samuel Neves <[email protected]>
[ardb: move to arch/x86/crypto, wire into lib/crypto framework]
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/x86/crypto/Makefile | 2 +
arch/x86/crypto/blake2s-core.S | 685 ++++++++++++++++++++
arch/x86/crypto/blake2s-glue.c | 73 +++
crypto/Kconfig | 6 +
4 files changed, 766 insertions(+)
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 759b1a927826..db87c182ce0f 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -48,6 +48,7 @@ ifeq ($(avx_supported),yes)
obj-$(CONFIG_CRYPTO_CAST6_AVX_X86_64) += cast6-avx-x86_64.o
obj-$(CONFIG_CRYPTO_TWOFISH_AVX_X86_64) += twofish-avx-x86_64.o
obj-$(CONFIG_CRYPTO_SERPENT_AVX_X86_64) += serpent-avx-x86_64.o
+ obj-$(CONFIG_CRYPTO_LIB_BLAKE2S_X86) += blake2s-x86_64.o
endif
# These modules require assembler to support AVX2.
@@ -70,6 +71,7 @@ serpent-sse2-x86_64-y := serpent-sse2-x86_64-asm_64.o serpent_sse2_glue.o
aegis128-aesni-y := aegis128-aesni-asm.o aegis128-aesni-glue.o
nhpoly1305-sse2-y := nh-sse2-x86_64.o nhpoly1305-sse2-glue.o
+blake2s-x86_64-y := blake2s-core.o blake2s-glue.o
ifeq ($(avx_supported),yes)
camellia-aesni-avx-x86_64-y := camellia-aesni-avx-asm_64.o \
diff --git a/arch/x86/crypto/blake2s-core.S b/arch/x86/crypto/blake2s-core.S
new file mode 100644
index 000000000000..675288fa4cca
--- /dev/null
+++ b/arch/x86/crypto/blake2s-core.S
@@ -0,0 +1,685 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ * Copyright (C) 2017 Samuel Neves <[email protected]>. All Rights Reserved.
+ */
+
+#include <linux/linkage.h>
+
+.section .rodata.cst32.BLAKE2S_IV, "aM", @progbits, 32
+.align 32
+IV: .octa 0xA54FF53A3C6EF372BB67AE856A09E667
+ .octa 0x5BE0CD191F83D9AB9B05688C510E527F
+.section .rodata.cst16.ROT16, "aM", @progbits, 16
+.align 16
+ROT16: .octa 0x0D0C0F0E09080B0A0504070601000302
+.section .rodata.cst16.ROR328, "aM", @progbits, 16
+.align 16
+ROR328: .octa 0x0C0F0E0D080B0A090407060500030201
+#ifdef CONFIG_AS_AVX512
+.section .rodata.cst64.BLAKE2S_SIGMA, "aM", @progbits, 640
+.align 64
+SIGMA:
+.long 0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15
+.long 11, 2, 12, 14, 9, 8, 15, 3, 4, 0, 13, 6, 10, 1, 7, 5
+.long 10, 12, 11, 6, 5, 9, 13, 3, 4, 15, 14, 2, 0, 7, 8, 1
+.long 10, 9, 7, 0, 11, 14, 1, 12, 6, 2, 15, 3, 13, 8, 5, 4
+.long 4, 9, 8, 13, 14, 0, 10, 11, 7, 3, 12, 1, 5, 6, 15, 2
+.long 2, 10, 4, 14, 13, 3, 9, 11, 6, 5, 7, 12, 15, 1, 8, 0
+.long 4, 11, 14, 8, 13, 10, 12, 5, 2, 1, 15, 3, 9, 7, 0, 6
+.long 6, 12, 0, 13, 15, 2, 1, 10, 4, 5, 11, 14, 8, 3, 9, 7
+.long 14, 5, 4, 12, 9, 7, 3, 10, 2, 0, 6, 15, 11, 1, 13, 8
+.long 11, 7, 13, 10, 12, 14, 0, 15, 4, 5, 6, 9, 2, 1, 8, 3
+#endif /* CONFIG_AS_AVX512 */
+
+.text
+#ifdef CONFIG_AS_AVX
+ENTRY(blake2s_compress_avx)
+ movl %ecx, %ecx
+ testq %rdx, %rdx
+ je .Lendofloop
+ .align 32
+.Lbeginofloop:
+ addq %rcx, 32(%rdi)
+ vmovdqu IV+16(%rip), %xmm1
+ vmovdqu (%rsi), %xmm4
+ vpxor 32(%rdi), %xmm1, %xmm1
+ vmovdqu 16(%rsi), %xmm3
+ vshufps $136, %xmm3, %xmm4, %xmm6
+ vmovdqa ROT16(%rip), %xmm7
+ vpaddd (%rdi), %xmm6, %xmm6
+ vpaddd 16(%rdi), %xmm6, %xmm6
+ vpxor %xmm6, %xmm1, %xmm1
+ vmovdqu IV(%rip), %xmm8
+ vpshufb %xmm7, %xmm1, %xmm1
+ vmovdqu 48(%rsi), %xmm5
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor 16(%rdi), %xmm8, %xmm9
+ vmovdqu 32(%rsi), %xmm2
+ vpblendw $12, %xmm3, %xmm5, %xmm13
+ vshufps $221, %xmm5, %xmm2, %xmm12
+ vpunpckhqdq %xmm2, %xmm4, %xmm14
+ vpslld $20, %xmm9, %xmm0
+ vpsrld $12, %xmm9, %xmm9
+ vpxor %xmm0, %xmm9, %xmm0
+ vshufps $221, %xmm3, %xmm4, %xmm9
+ vpaddd %xmm9, %xmm6, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vmovdqa ROR328(%rip), %xmm6
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor %xmm8, %xmm0, %xmm0
+ vpshufd $147, %xmm1, %xmm1
+ vpshufd $78, %xmm8, %xmm8
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm10, %xmm0, %xmm0
+ vshufps $136, %xmm5, %xmm2, %xmm10
+ vpshufd $57, %xmm0, %xmm0
+ vpaddd %xmm10, %xmm9, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpaddd %xmm12, %xmm9, %xmm9
+ vpblendw $12, %xmm2, %xmm3, %xmm12
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor %xmm8, %xmm0, %xmm10
+ vpslld $20, %xmm10, %xmm0
+ vpsrld $12, %xmm10, %xmm10
+ vpxor %xmm0, %xmm10, %xmm0
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor %xmm8, %xmm0, %xmm0
+ vpshufd $57, %xmm1, %xmm1
+ vpshufd $78, %xmm8, %xmm8
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm10, %xmm0, %xmm0
+ vpslldq $4, %xmm5, %xmm10
+ vpblendw $240, %xmm10, %xmm12, %xmm12
+ vpshufd $147, %xmm0, %xmm0
+ vpshufd $147, %xmm12, %xmm12
+ vpaddd %xmm9, %xmm12, %xmm12
+ vpaddd %xmm0, %xmm12, %xmm12
+ vpxor %xmm12, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor %xmm8, %xmm0, %xmm11
+ vpslld $20, %xmm11, %xmm9
+ vpsrld $12, %xmm11, %xmm11
+ vpxor %xmm9, %xmm11, %xmm0
+ vpshufd $8, %xmm2, %xmm9
+ vpblendw $192, %xmm5, %xmm3, %xmm11
+ vpblendw $240, %xmm11, %xmm9, %xmm9
+ vpshufd $177, %xmm9, %xmm9
+ vpaddd %xmm12, %xmm9, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm11
+ vpxor %xmm11, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm8
+ vpxor %xmm8, %xmm0, %xmm9
+ vpshufd $147, %xmm1, %xmm1
+ vpshufd $78, %xmm8, %xmm8
+ vpslld $25, %xmm9, %xmm0
+ vpsrld $7, %xmm9, %xmm9
+ vpxor %xmm0, %xmm9, %xmm0
+ vpslldq $4, %xmm3, %xmm9
+ vpblendw $48, %xmm9, %xmm2, %xmm9
+ vpblendw $240, %xmm9, %xmm4, %xmm9
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $177, %xmm9, %xmm9
+ vpaddd %xmm11, %xmm9, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm8, %xmm11
+ vpxor %xmm11, %xmm0, %xmm0
+ vpslld $20, %xmm0, %xmm8
+ vpsrld $12, %xmm0, %xmm0
+ vpxor %xmm8, %xmm0, %xmm0
+ vpunpckhdq %xmm3, %xmm4, %xmm8
+ vpblendw $12, %xmm10, %xmm8, %xmm12
+ vpshufd $177, %xmm12, %xmm12
+ vpaddd %xmm9, %xmm12, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm0
+ vpshufd $57, %xmm1, %xmm1
+ vpshufd $78, %xmm11, %xmm11
+ vpslld $25, %xmm0, %xmm12
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm12, %xmm0, %xmm0
+ vpunpckhdq %xmm5, %xmm2, %xmm12
+ vpshufd $147, %xmm0, %xmm0
+ vpblendw $15, %xmm13, %xmm12, %xmm12
+ vpslldq $8, %xmm5, %xmm13
+ vpshufd $210, %xmm12, %xmm12
+ vpaddd %xmm9, %xmm12, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm0
+ vpslld $20, %xmm0, %xmm12
+ vpsrld $12, %xmm0, %xmm0
+ vpxor %xmm12, %xmm0, %xmm0
+ vpunpckldq %xmm4, %xmm2, %xmm12
+ vpblendw $240, %xmm4, %xmm12, %xmm12
+ vpblendw $192, %xmm13, %xmm12, %xmm12
+ vpsrldq $12, %xmm3, %xmm13
+ vpaddd %xmm12, %xmm9, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm0
+ vpshufd $147, %xmm1, %xmm1
+ vpshufd $78, %xmm11, %xmm11
+ vpslld $25, %xmm0, %xmm12
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm12, %xmm0, %xmm0
+ vpblendw $60, %xmm2, %xmm4, %xmm12
+ vpblendw $3, %xmm13, %xmm12, %xmm12
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $78, %xmm12, %xmm12
+ vpaddd %xmm9, %xmm12, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm12
+ vpslld $20, %xmm12, %xmm13
+ vpsrld $12, %xmm12, %xmm0
+ vpblendw $51, %xmm3, %xmm4, %xmm12
+ vpxor %xmm13, %xmm0, %xmm0
+ vpblendw $192, %xmm10, %xmm12, %xmm10
+ vpslldq $8, %xmm2, %xmm12
+ vpshufd $27, %xmm10, %xmm10
+ vpaddd %xmm9, %xmm10, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm0
+ vpshufd $57, %xmm1, %xmm1
+ vpshufd $78, %xmm11, %xmm11
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm10, %xmm0, %xmm0
+ vpunpckhdq %xmm2, %xmm8, %xmm10
+ vpshufd $147, %xmm0, %xmm0
+ vpblendw $12, %xmm5, %xmm10, %xmm10
+ vpshufd $210, %xmm10, %xmm10
+ vpaddd %xmm9, %xmm10, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm11
+ vpxor %xmm11, %xmm0, %xmm10
+ vpslld $20, %xmm10, %xmm0
+ vpsrld $12, %xmm10, %xmm10
+ vpxor %xmm0, %xmm10, %xmm0
+ vpblendw $12, %xmm4, %xmm5, %xmm10
+ vpblendw $192, %xmm12, %xmm10, %xmm10
+ vpunpckldq %xmm2, %xmm4, %xmm12
+ vpshufd $135, %xmm10, %xmm10
+ vpaddd %xmm9, %xmm10, %xmm9
+ vpaddd %xmm0, %xmm9, %xmm9
+ vpxor %xmm9, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm11, %xmm13
+ vpxor %xmm13, %xmm0, %xmm0
+ vpshufd $147, %xmm1, %xmm1
+ vpshufd $78, %xmm13, %xmm13
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm10, %xmm0, %xmm0
+ vpblendw $15, %xmm3, %xmm4, %xmm10
+ vpblendw $192, %xmm5, %xmm10, %xmm10
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $198, %xmm10, %xmm10
+ vpaddd %xmm9, %xmm10, %xmm10
+ vpaddd %xmm0, %xmm10, %xmm10
+ vpxor %xmm10, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm13, %xmm13
+ vpxor %xmm13, %xmm0, %xmm9
+ vpslld $20, %xmm9, %xmm0
+ vpsrld $12, %xmm9, %xmm9
+ vpxor %xmm0, %xmm9, %xmm0
+ vpunpckhdq %xmm2, %xmm3, %xmm9
+ vpunpcklqdq %xmm12, %xmm9, %xmm15
+ vpunpcklqdq %xmm12, %xmm8, %xmm12
+ vpblendw $15, %xmm5, %xmm8, %xmm8
+ vpaddd %xmm15, %xmm10, %xmm15
+ vpaddd %xmm0, %xmm15, %xmm15
+ vpxor %xmm15, %xmm1, %xmm1
+ vpshufd $141, %xmm8, %xmm8
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm13, %xmm13
+ vpxor %xmm13, %xmm0, %xmm0
+ vpshufd $57, %xmm1, %xmm1
+ vpshufd $78, %xmm13, %xmm13
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm10, %xmm0, %xmm0
+ vpunpcklqdq %xmm2, %xmm3, %xmm10
+ vpshufd $147, %xmm0, %xmm0
+ vpblendw $51, %xmm14, %xmm10, %xmm14
+ vpshufd $135, %xmm14, %xmm14
+ vpaddd %xmm15, %xmm14, %xmm14
+ vpaddd %xmm0, %xmm14, %xmm14
+ vpxor %xmm14, %xmm1, %xmm1
+ vpunpcklqdq %xmm3, %xmm4, %xmm15
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm13, %xmm13
+ vpxor %xmm13, %xmm0, %xmm0
+ vpslld $20, %xmm0, %xmm11
+ vpsrld $12, %xmm0, %xmm0
+ vpxor %xmm11, %xmm0, %xmm0
+ vpunpckhqdq %xmm5, %xmm3, %xmm11
+ vpblendw $51, %xmm15, %xmm11, %xmm11
+ vpunpckhqdq %xmm3, %xmm5, %xmm15
+ vpaddd %xmm11, %xmm14, %xmm11
+ vpaddd %xmm0, %xmm11, %xmm11
+ vpxor %xmm11, %xmm1, %xmm1
+ vpshufb %xmm6, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm13, %xmm13
+ vpxor %xmm13, %xmm0, %xmm0
+ vpshufd $147, %xmm1, %xmm1
+ vpshufd $78, %xmm13, %xmm13
+ vpslld $25, %xmm0, %xmm14
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm14, %xmm0, %xmm14
+ vpunpckhqdq %xmm4, %xmm2, %xmm0
+ vpshufd $57, %xmm14, %xmm14
+ vpblendw $51, %xmm15, %xmm0, %xmm15
+ vpaddd %xmm15, %xmm11, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm1, %xmm1
+ vpshufb %xmm7, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm13, %xmm13
+ vpxor %xmm13, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm11
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm11, %xmm14, %xmm14
+ vpblendw $3, %xmm2, %xmm4, %xmm11
+ vpslldq $8, %xmm11, %xmm0
+ vpblendw $15, %xmm5, %xmm0, %xmm0
+ vpshufd $99, %xmm0, %xmm0
+ vpaddd %xmm15, %xmm0, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm1, %xmm0
+ vpaddd %xmm12, %xmm15, %xmm15
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm13, %xmm13
+ vpxor %xmm13, %xmm14, %xmm14
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $78, %xmm13, %xmm13
+ vpslld $25, %xmm14, %xmm1
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm1, %xmm14, %xmm14
+ vpblendw $3, %xmm5, %xmm4, %xmm1
+ vpshufd $147, %xmm14, %xmm14
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm13, %xmm13
+ vpxor %xmm13, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm12
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm12, %xmm14, %xmm14
+ vpsrldq $4, %xmm2, %xmm12
+ vpblendw $60, %xmm12, %xmm1, %xmm1
+ vpaddd %xmm1, %xmm15, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpblendw $12, %xmm4, %xmm3, %xmm1
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm13, %xmm13
+ vpxor %xmm13, %xmm14, %xmm14
+ vpshufd $147, %xmm0, %xmm0
+ vpshufd $78, %xmm13, %xmm13
+ vpslld $25, %xmm14, %xmm12
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm12, %xmm14, %xmm14
+ vpsrldq $4, %xmm5, %xmm12
+ vpblendw $48, %xmm12, %xmm1, %xmm1
+ vpshufd $33, %xmm5, %xmm12
+ vpshufd $57, %xmm14, %xmm14
+ vpshufd $108, %xmm1, %xmm1
+ vpblendw $51, %xmm12, %xmm10, %xmm12
+ vpaddd %xmm15, %xmm1, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpaddd %xmm12, %xmm15, %xmm15
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm13, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm13
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm13, %xmm14, %xmm14
+ vpslldq $12, %xmm3, %xmm13
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm14, %xmm12
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm12, %xmm14, %xmm14
+ vpblendw $51, %xmm5, %xmm4, %xmm12
+ vpshufd $147, %xmm14, %xmm14
+ vpblendw $192, %xmm13, %xmm12, %xmm12
+ vpaddd %xmm12, %xmm15, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpsrldq $4, %xmm3, %xmm12
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm13
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm13, %xmm14, %xmm14
+ vpblendw $48, %xmm2, %xmm5, %xmm13
+ vpblendw $3, %xmm12, %xmm13, %xmm13
+ vpshufd $156, %xmm13, %xmm13
+ vpaddd %xmm15, %xmm13, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpshufd $147, %xmm0, %xmm0
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm14, %xmm13
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm13, %xmm14, %xmm14
+ vpunpcklqdq %xmm2, %xmm4, %xmm13
+ vpshufd $57, %xmm14, %xmm14
+ vpblendw $12, %xmm12, %xmm13, %xmm12
+ vpshufd $180, %xmm12, %xmm12
+ vpaddd %xmm15, %xmm12, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm12
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm12, %xmm14, %xmm14
+ vpunpckhqdq %xmm9, %xmm4, %xmm12
+ vpshufd $198, %xmm12, %xmm12
+ vpaddd %xmm15, %xmm12, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpaddd %xmm15, %xmm8, %xmm15
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpshufd $57, %xmm0, %xmm0
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm14, %xmm12
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm12, %xmm14, %xmm14
+ vpsrldq $4, %xmm4, %xmm12
+ vpshufd $147, %xmm14, %xmm14
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm15, %xmm0, %xmm0
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpslld $20, %xmm14, %xmm8
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm14, %xmm8, %xmm14
+ vpblendw $48, %xmm5, %xmm2, %xmm8
+ vpblendw $3, %xmm12, %xmm8, %xmm8
+ vpunpckhqdq %xmm5, %xmm4, %xmm12
+ vpshufd $75, %xmm8, %xmm8
+ vpblendw $60, %xmm10, %xmm12, %xmm10
+ vpaddd %xmm15, %xmm8, %xmm15
+ vpaddd %xmm14, %xmm15, %xmm15
+ vpxor %xmm0, %xmm15, %xmm0
+ vpshufd $45, %xmm10, %xmm10
+ vpshufb %xmm6, %xmm0, %xmm0
+ vpaddd %xmm15, %xmm10, %xmm15
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm1, %xmm14, %xmm14
+ vpshufd $147, %xmm0, %xmm0
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm14, %xmm8
+ vpsrld $7, %xmm14, %xmm14
+ vpxor %xmm14, %xmm8, %xmm8
+ vpshufd $57, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm15, %xmm15
+ vpxor %xmm0, %xmm15, %xmm0
+ vpshufb %xmm7, %xmm0, %xmm0
+ vpaddd %xmm0, %xmm1, %xmm1
+ vpxor %xmm8, %xmm1, %xmm8
+ vpslld $20, %xmm8, %xmm10
+ vpsrld $12, %xmm8, %xmm8
+ vpxor %xmm8, %xmm10, %xmm10
+ vpunpckldq %xmm3, %xmm4, %xmm8
+ vpunpcklqdq %xmm9, %xmm8, %xmm9
+ vpaddd %xmm9, %xmm15, %xmm9
+ vpaddd %xmm10, %xmm9, %xmm9
+ vpxor %xmm0, %xmm9, %xmm8
+ vpshufb %xmm6, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm1, %xmm10, %xmm10
+ vpshufd $57, %xmm8, %xmm8
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm10, %xmm12
+ vpsrld $7, %xmm10, %xmm10
+ vpxor %xmm10, %xmm12, %xmm10
+ vpblendw $48, %xmm4, %xmm3, %xmm12
+ vpshufd $147, %xmm10, %xmm0
+ vpunpckhdq %xmm5, %xmm3, %xmm10
+ vpshufd $78, %xmm12, %xmm12
+ vpunpcklqdq %xmm4, %xmm10, %xmm10
+ vpblendw $192, %xmm2, %xmm10, %xmm10
+ vpshufhw $78, %xmm10, %xmm10
+ vpaddd %xmm10, %xmm9, %xmm10
+ vpaddd %xmm0, %xmm10, %xmm10
+ vpxor %xmm8, %xmm10, %xmm8
+ vpshufb %xmm7, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm0, %xmm1, %xmm9
+ vpslld $20, %xmm9, %xmm0
+ vpsrld $12, %xmm9, %xmm9
+ vpxor %xmm9, %xmm0, %xmm0
+ vpunpckhdq %xmm5, %xmm4, %xmm9
+ vpblendw $240, %xmm9, %xmm2, %xmm13
+ vpshufd $39, %xmm13, %xmm13
+ vpaddd %xmm10, %xmm13, %xmm10
+ vpaddd %xmm0, %xmm10, %xmm10
+ vpxor %xmm8, %xmm10, %xmm8
+ vpblendw $12, %xmm4, %xmm2, %xmm13
+ vpshufb %xmm6, %xmm8, %xmm8
+ vpslldq $4, %xmm13, %xmm13
+ vpblendw $15, %xmm5, %xmm13, %xmm13
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm1, %xmm0, %xmm0
+ vpaddd %xmm13, %xmm10, %xmm13
+ vpshufd $147, %xmm8, %xmm8
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm0, %xmm14
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm0, %xmm14, %xmm14
+ vpshufd $57, %xmm14, %xmm14
+ vpaddd %xmm14, %xmm13, %xmm13
+ vpxor %xmm8, %xmm13, %xmm8
+ vpaddd %xmm13, %xmm12, %xmm12
+ vpshufb %xmm7, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm14, %xmm1, %xmm14
+ vpslld $20, %xmm14, %xmm10
+ vpsrld $12, %xmm14, %xmm14
+ vpxor %xmm14, %xmm10, %xmm10
+ vpaddd %xmm10, %xmm12, %xmm12
+ vpxor %xmm8, %xmm12, %xmm8
+ vpshufb %xmm6, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm1, %xmm10, %xmm0
+ vpshufd $57, %xmm8, %xmm8
+ vpshufd $78, %xmm1, %xmm1
+ vpslld $25, %xmm0, %xmm10
+ vpsrld $7, %xmm0, %xmm0
+ vpxor %xmm0, %xmm10, %xmm10
+ vpblendw $48, %xmm2, %xmm3, %xmm0
+ vpblendw $15, %xmm11, %xmm0, %xmm0
+ vpshufd $147, %xmm10, %xmm10
+ vpshufd $114, %xmm0, %xmm0
+ vpaddd %xmm12, %xmm0, %xmm0
+ vpaddd %xmm10, %xmm0, %xmm0
+ vpxor %xmm8, %xmm0, %xmm8
+ vpshufb %xmm7, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm1, %xmm1
+ vpxor %xmm10, %xmm1, %xmm10
+ vpslld $20, %xmm10, %xmm11
+ vpsrld $12, %xmm10, %xmm10
+ vpxor %xmm10, %xmm11, %xmm10
+ vpslldq $4, %xmm4, %xmm11
+ vpblendw $192, %xmm11, %xmm3, %xmm3
+ vpunpckldq %xmm5, %xmm4, %xmm4
+ vpshufd $99, %xmm3, %xmm3
+ vpaddd %xmm0, %xmm3, %xmm3
+ vpaddd %xmm10, %xmm3, %xmm3
+ vpxor %xmm8, %xmm3, %xmm11
+ vpunpckldq %xmm5, %xmm2, %xmm0
+ vpblendw $192, %xmm2, %xmm5, %xmm2
+ vpshufb %xmm6, %xmm11, %xmm11
+ vpunpckhqdq %xmm0, %xmm9, %xmm0
+ vpblendw $15, %xmm4, %xmm2, %xmm4
+ vpaddd %xmm11, %xmm1, %xmm1
+ vpxor %xmm1, %xmm10, %xmm10
+ vpshufd $147, %xmm11, %xmm11
+ vpshufd $201, %xmm0, %xmm0
+ vpslld $25, %xmm10, %xmm8
+ vpsrld $7, %xmm10, %xmm10
+ vpxor %xmm10, %xmm8, %xmm10
+ vpshufd $78, %xmm1, %xmm1
+ vpaddd %xmm3, %xmm0, %xmm0
+ vpshufd $27, %xmm4, %xmm4
+ vpshufd $57, %xmm10, %xmm10
+ vpaddd %xmm10, %xmm0, %xmm0
+ vpxor %xmm11, %xmm0, %xmm11
+ vpaddd %xmm0, %xmm4, %xmm0
+ vpshufb %xmm7, %xmm11, %xmm7
+ vpaddd %xmm7, %xmm1, %xmm1
+ vpxor %xmm10, %xmm1, %xmm10
+ vpslld $20, %xmm10, %xmm8
+ vpsrld $12, %xmm10, %xmm10
+ vpxor %xmm10, %xmm8, %xmm8
+ vpaddd %xmm8, %xmm0, %xmm0
+ vpxor %xmm7, %xmm0, %xmm7
+ vpshufb %xmm6, %xmm7, %xmm6
+ vpaddd %xmm6, %xmm1, %xmm1
+ vpxor %xmm1, %xmm8, %xmm8
+ vpshufd $78, %xmm1, %xmm1
+ vpshufd $57, %xmm6, %xmm6
+ vpslld $25, %xmm8, %xmm2
+ vpsrld $7, %xmm8, %xmm8
+ vpxor %xmm8, %xmm2, %xmm8
+ vpxor (%rdi), %xmm1, %xmm1
+ vpshufd $147, %xmm8, %xmm8
+ vpxor %xmm0, %xmm1, %xmm0
+ vmovups %xmm0, (%rdi)
+ vpxor 16(%rdi), %xmm8, %xmm0
+ vpxor %xmm6, %xmm0, %xmm6
+ vmovups %xmm6, 16(%rdi)
+ addq $64, %rsi
+ decq %rdx
+ jnz .Lbeginofloop
+.Lendofloop:
+ ret
+ENDPROC(blake2s_compress_avx)
+#endif /* CONFIG_AS_AVX */
+
+#ifdef CONFIG_AS_AVX512
+ENTRY(blake2s_compress_avx512)
+ vmovdqu (%rdi),%xmm0
+ vmovdqu 0x10(%rdi),%xmm1
+ vmovdqu 0x20(%rdi),%xmm4
+ vmovq %rcx,%xmm5
+ vmovdqa IV(%rip),%xmm14
+ vmovdqa IV+16(%rip),%xmm15
+ jmp .Lblake2s_compress_avx512_mainloop
+.align 32
+.Lblake2s_compress_avx512_mainloop:
+ vmovdqa %xmm0,%xmm10
+ vmovdqa %xmm1,%xmm11
+ vpaddq %xmm5,%xmm4,%xmm4
+ vmovdqa %xmm14,%xmm2
+ vpxor %xmm15,%xmm4,%xmm3
+ vmovdqu (%rsi),%ymm6
+ vmovdqu 0x20(%rsi),%ymm7
+ addq $0x40,%rsi
+ leaq SIGMA(%rip),%rax
+ movb $0xa,%cl
+.Lblake2s_compress_avx512_roundloop:
+ addq $0x40,%rax
+ vmovdqa -0x40(%rax),%ymm8
+ vmovdqa -0x20(%rax),%ymm9
+ vpermi2d %ymm7,%ymm6,%ymm8
+ vpermi2d %ymm7,%ymm6,%ymm9
+ vmovdqa %ymm8,%ymm6
+ vmovdqa %ymm9,%ymm7
+ vpaddd %xmm8,%xmm0,%xmm0
+ vpaddd %xmm1,%xmm0,%xmm0
+ vpxor %xmm0,%xmm3,%xmm3
+ vprord $0x10,%xmm3,%xmm3
+ vpaddd %xmm3,%xmm2,%xmm2
+ vpxor %xmm2,%xmm1,%xmm1
+ vprord $0xc,%xmm1,%xmm1
+ vextracti128 $0x1,%ymm8,%xmm8
+ vpaddd %xmm8,%xmm0,%xmm0
+ vpaddd %xmm1,%xmm0,%xmm0
+ vpxor %xmm0,%xmm3,%xmm3
+ vprord $0x8,%xmm3,%xmm3
+ vpaddd %xmm3,%xmm2,%xmm2
+ vpxor %xmm2,%xmm1,%xmm1
+ vprord $0x7,%xmm1,%xmm1
+ vpshufd $0x39,%xmm1,%xmm1
+ vpshufd $0x4e,%xmm2,%xmm2
+ vpshufd $0x93,%xmm3,%xmm3
+ vpaddd %xmm9,%xmm0,%xmm0
+ vpaddd %xmm1,%xmm0,%xmm0
+ vpxor %xmm0,%xmm3,%xmm3
+ vprord $0x10,%xmm3,%xmm3
+ vpaddd %xmm3,%xmm2,%xmm2
+ vpxor %xmm2,%xmm1,%xmm1
+ vprord $0xc,%xmm1,%xmm1
+ vextracti128 $0x1,%ymm9,%xmm9
+ vpaddd %xmm9,%xmm0,%xmm0
+ vpaddd %xmm1,%xmm0,%xmm0
+ vpxor %xmm0,%xmm3,%xmm3
+ vprord $0x8,%xmm3,%xmm3
+ vpaddd %xmm3,%xmm2,%xmm2
+ vpxor %xmm2,%xmm1,%xmm1
+ vprord $0x7,%xmm1,%xmm1
+ vpshufd $0x93,%xmm1,%xmm1
+ vpshufd $0x4e,%xmm2,%xmm2
+ vpshufd $0x39,%xmm3,%xmm3
+ decb %cl
+ jne .Lblake2s_compress_avx512_roundloop
+ vpxor %xmm10,%xmm0,%xmm0
+ vpxor %xmm11,%xmm1,%xmm1
+ vpxor %xmm2,%xmm0,%xmm0
+ vpxor %xmm3,%xmm1,%xmm1
+ decq %rdx
+ jne .Lblake2s_compress_avx512_mainloop
+ vmovdqu %xmm0,(%rdi)
+ vmovdqu %xmm1,0x10(%rdi)
+ vmovdqu %xmm4,0x20(%rdi)
+ vzeroupper
+ retq
+ENDPROC(blake2s_compress_avx512)
+#endif /* CONFIG_AS_AVX512 */
diff --git a/arch/x86/crypto/blake2s-glue.c b/arch/x86/crypto/blake2s-glue.c
new file mode 100644
index 000000000000..f3b80ffa513a
--- /dev/null
+++ b/arch/x86/crypto/blake2s-glue.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include <crypto/blake2s.h>
+#include <crypto/internal/simd.h>
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include <asm/cpufeature.h>
+#include <asm/fpu/api.h>
+#include <asm/processor.h>
+#include <asm/simd.h>
+
+asmlinkage void blake2s_compress_avx(struct blake2s_state *state,
+ const u8 *block, const size_t nblocks,
+ const u32 inc);
+asmlinkage void blake2s_compress_avx512(struct blake2s_state *state,
+ const u8 *block, const size_t nblocks,
+ const u32 inc);
+
+static bool blake2s_use_avx __ro_after_init;
+static bool blake2s_use_avx512 __ro_after_init;
+
+bool blake2s_compress_arch(struct blake2s_state *state,
+ const u8 *block, size_t nblocks,
+ const u32 inc)
+{
+ /* SIMD disables preemption, so relax after processing each page. */
+ BUILD_BUG_ON(PAGE_SIZE / BLAKE2S_BLOCK_SIZE < 8);
+
+ if (!blake2s_use_avx || !crypto_simd_usable())
+ return false;
+
+ for (;;) {
+ const size_t blocks = min_t(size_t, nblocks,
+ PAGE_SIZE / BLAKE2S_BLOCK_SIZE);
+
+ kernel_fpu_begin();
+ if (IS_ENABLED(CONFIG_AS_AVX512) && blake2s_use_avx512)
+ blake2s_compress_avx512(state, block, blocks, inc);
+ else
+ blake2s_compress_avx(state, block, blocks, inc);
+ kernel_fpu_end();
+
+ nblocks -= blocks;
+ if (!nblocks)
+ break;
+ block += blocks * BLAKE2S_BLOCK_SIZE;
+ }
+ return true;
+}
+
+static int __init blake2s_mod_init(void)
+{
+ blake2s_use_avx =
+ boot_cpu_has(X86_FEATURE_AVX) &&
+ cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL);
+ blake2s_use_avx512 =
+ boot_cpu_has(X86_FEATURE_AVX) &&
+ boot_cpu_has(X86_FEATURE_AVX2) &&
+ boot_cpu_has(X86_FEATURE_AVX512F) &&
+ boot_cpu_has(X86_FEATURE_AVX512VL) &&
+ cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM |
+ XFEATURE_MASK_AVX512, NULL);
+
+ return 0;
+}
+
+module_init(blake2s_mod_init);
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 7e1c794b570e..5055e05e8f80 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1010,6 +1010,12 @@ config CRYPTO_LIB_BLAKE2S
tristate "BLAKE2s hash function library"
depends on CRYPTO_ARCH_HAVE_LIB_BLAKE2S || !CRYPTO_ARCH_HAVE_LIB_BLAKE2S
+config CRYPTO_LIB_BLAKE2S_X86
+ tristate "BLAKE2s hash function library (x86 accelerated version)"
+ depends on X86 && 64BIT
+ select CRYPTO_LIB_BLAKE2S
+ select CRYPTO_ARCH_HAVE_LIB_BLAKE2S
+
comment "Ciphers"
config CRYPTO_LIB_AES
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
This comes from Dan Bernstein and Peter Schwabe's public domain NEON
code, and is included here in raw form so that subsequent commits that
fix these up for the kernel can see how it has changed. This code does
have some entirely cosmetic formatting differences, adding indentation
and so forth, so that when we actually port it for use in the kernel in
the subsequent commit, it's obvious what's changed in the process.
This code originates from SUPERCOP 20180818, available at
<https://bench.cr.yp.to/supercop.html>.
Signed-off-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm/crypto/curve25519-core.S | 2105 ++++++++++++++++++++
1 file changed, 2105 insertions(+)
diff --git a/arch/arm/crypto/curve25519-core.S b/arch/arm/crypto/curve25519-core.S
new file mode 100644
index 000000000000..f33b85fef382
--- /dev/null
+++ b/arch/arm/crypto/curve25519-core.S
@@ -0,0 +1,2105 @@
+/*
+ * Public domain code from Daniel J. Bernstein and Peter Schwabe, from
+ * SUPERCOP's curve25519/neon2/scalarmult.s.
+ */
+
+.fpu neon
+.text
+.align 4
+.global _crypto_scalarmult_curve25519_neon2
+.global crypto_scalarmult_curve25519_neon2
+.type _crypto_scalarmult_curve25519_neon2 STT_FUNC
+.type crypto_scalarmult_curve25519_neon2 STT_FUNC
+ _crypto_scalarmult_curve25519_neon2:
+ crypto_scalarmult_curve25519_neon2:
+ vpush {q4, q5, q6, q7}
+ mov r12, sp
+ sub sp, sp, #736
+ and sp, sp, #0xffffffe0
+ strd r4, [sp, #0]
+ strd r6, [sp, #8]
+ strd r8, [sp, #16]
+ strd r10, [sp, #24]
+ str r12, [sp, #480]
+ str r14, [sp, #484]
+ mov r0, r0
+ mov r1, r1
+ mov r2, r2
+ add r3, sp, #32
+ ldr r4, =0
+ ldr r5, =254
+ vmov.i32 q0, #1
+ vshr.u64 q1, q0, #7
+ vshr.u64 q0, q0, #8
+ vmov.i32 d4, #19
+ vmov.i32 d5, #38
+ add r6, sp, #512
+ vst1.8 {d2-d3}, [r6, : 128]
+ add r6, sp, #528
+ vst1.8 {d0-d1}, [r6, : 128]
+ add r6, sp, #544
+ vst1.8 {d4-d5}, [r6, : 128]
+ add r6, r3, #0
+ vmov.i32 q2, #0
+ vst1.8 {d4-d5}, [r6, : 128]!
+ vst1.8 {d4-d5}, [r6, : 128]!
+ vst1.8 d4, [r6, : 64]
+ add r6, r3, #0
+ ldr r7, =960
+ sub r7, r7, #2
+ neg r7, r7
+ sub r7, r7, r7, LSL #7
+ str r7, [r6]
+ add r6, sp, #704
+ vld1.8 {d4-d5}, [r1]!
+ vld1.8 {d6-d7}, [r1]
+ vst1.8 {d4-d5}, [r6, : 128]!
+ vst1.8 {d6-d7}, [r6, : 128]
+ sub r1, r6, #16
+ ldrb r6, [r1]
+ and r6, r6, #248
+ strb r6, [r1]
+ ldrb r6, [r1, #31]
+ and r6, r6, #127
+ orr r6, r6, #64
+ strb r6, [r1, #31]
+ vmov.i64 q2, #0xffffffff
+ vshr.u64 q3, q2, #7
+ vshr.u64 q2, q2, #6
+ vld1.8 {d8}, [r2]
+ vld1.8 {d10}, [r2]
+ add r2, r2, #6
+ vld1.8 {d12}, [r2]
+ vld1.8 {d14}, [r2]
+ add r2, r2, #6
+ vld1.8 {d16}, [r2]
+ add r2, r2, #4
+ vld1.8 {d18}, [r2]
+ vld1.8 {d20}, [r2]
+ add r2, r2, #6
+ vld1.8 {d22}, [r2]
+ add r2, r2, #2
+ vld1.8 {d24}, [r2]
+ vld1.8 {d26}, [r2]
+ vshr.u64 q5, q5, #26
+ vshr.u64 q6, q6, #3
+ vshr.u64 q7, q7, #29
+ vshr.u64 q8, q8, #6
+ vshr.u64 q10, q10, #25
+ vshr.u64 q11, q11, #3
+ vshr.u64 q12, q12, #12
+ vshr.u64 q13, q13, #38
+ vand q4, q4, q2
+ vand q6, q6, q2
+ vand q8, q8, q2
+ vand q10, q10, q2
+ vand q2, q12, q2
+ vand q5, q5, q3
+ vand q7, q7, q3
+ vand q9, q9, q3
+ vand q11, q11, q3
+ vand q3, q13, q3
+ add r2, r3, #48
+ vadd.i64 q12, q4, q1
+ vadd.i64 q13, q10, q1
+ vshr.s64 q12, q12, #26
+ vshr.s64 q13, q13, #26
+ vadd.i64 q5, q5, q12
+ vshl.i64 q12, q12, #26
+ vadd.i64 q14, q5, q0
+ vadd.i64 q11, q11, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q15, q11, q0
+ vsub.i64 q4, q4, q12
+ vshr.s64 q12, q14, #25
+ vsub.i64 q10, q10, q13
+ vshr.s64 q13, q15, #25
+ vadd.i64 q6, q6, q12
+ vshl.i64 q12, q12, #25
+ vadd.i64 q14, q6, q1
+ vadd.i64 q2, q2, q13
+ vsub.i64 q5, q5, q12
+ vshr.s64 q12, q14, #26
+ vshl.i64 q13, q13, #25
+ vadd.i64 q14, q2, q1
+ vadd.i64 q7, q7, q12
+ vshl.i64 q12, q12, #26
+ vadd.i64 q15, q7, q0
+ vsub.i64 q11, q11, q13
+ vshr.s64 q13, q14, #26
+ vsub.i64 q6, q6, q12
+ vshr.s64 q12, q15, #25
+ vadd.i64 q3, q3, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q14, q3, q0
+ vadd.i64 q8, q8, q12
+ vshl.i64 q12, q12, #25
+ vadd.i64 q15, q8, q1
+ add r2, r2, #8
+ vsub.i64 q2, q2, q13
+ vshr.s64 q13, q14, #25
+ vsub.i64 q7, q7, q12
+ vshr.s64 q12, q15, #26
+ vadd.i64 q14, q13, q13
+ vadd.i64 q9, q9, q12
+ vtrn.32 d12, d14
+ vshl.i64 q12, q12, #26
+ vtrn.32 d13, d15
+ vadd.i64 q0, q9, q0
+ vadd.i64 q4, q4, q14
+ vst1.8 d12, [r2, : 64]!
+ vshl.i64 q6, q13, #4
+ vsub.i64 q7, q8, q12
+ vshr.s64 q0, q0, #25
+ vadd.i64 q4, q4, q6
+ vadd.i64 q6, q10, q0
+ vshl.i64 q0, q0, #25
+ vadd.i64 q8, q6, q1
+ vadd.i64 q4, q4, q13
+ vshl.i64 q10, q13, #25
+ vadd.i64 q1, q4, q1
+ vsub.i64 q0, q9, q0
+ vshr.s64 q8, q8, #26
+ vsub.i64 q3, q3, q10
+ vtrn.32 d14, d0
+ vshr.s64 q1, q1, #26
+ vtrn.32 d15, d1
+ vadd.i64 q0, q11, q8
+ vst1.8 d14, [r2, : 64]
+ vshl.i64 q7, q8, #26
+ vadd.i64 q5, q5, q1
+ vtrn.32 d4, d6
+ vshl.i64 q1, q1, #26
+ vtrn.32 d5, d7
+ vsub.i64 q3, q6, q7
+ add r2, r2, #16
+ vsub.i64 q1, q4, q1
+ vst1.8 d4, [r2, : 64]
+ vtrn.32 d6, d0
+ vtrn.32 d7, d1
+ sub r2, r2, #8
+ vtrn.32 d2, d10
+ vtrn.32 d3, d11
+ vst1.8 d6, [r2, : 64]
+ sub r2, r2, #24
+ vst1.8 d2, [r2, : 64]
+ add r2, r3, #96
+ vmov.i32 q0, #0
+ vmov.i64 d2, #0xff
+ vmov.i64 d3, #0
+ vshr.u32 q1, q1, #7
+ vst1.8 {d2-d3}, [r2, : 128]!
+ vst1.8 {d0-d1}, [r2, : 128]!
+ vst1.8 d0, [r2, : 64]
+ add r2, r3, #144
+ vmov.i32 q0, #0
+ vst1.8 {d0-d1}, [r2, : 128]!
+ vst1.8 {d0-d1}, [r2, : 128]!
+ vst1.8 d0, [r2, : 64]
+ add r2, r3, #240
+ vmov.i32 q0, #0
+ vmov.i64 d2, #0xff
+ vmov.i64 d3, #0
+ vshr.u32 q1, q1, #7
+ vst1.8 {d2-d3}, [r2, : 128]!
+ vst1.8 {d0-d1}, [r2, : 128]!
+ vst1.8 d0, [r2, : 64]
+ add r2, r3, #48
+ add r6, r3, #192
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d4}, [r2, : 64]
+ vst1.8 {d0-d1}, [r6, : 128]!
+ vst1.8 {d2-d3}, [r6, : 128]!
+ vst1.8 d4, [r6, : 64]
+._mainloop:
+ mov r2, r5, LSR #3
+ and r6, r5, #7
+ ldrb r2, [r1, r2]
+ mov r2, r2, LSR r6
+ and r2, r2, #1
+ str r5, [sp, #488]
+ eor r4, r4, r2
+ str r2, [sp, #492]
+ neg r2, r4
+ add r4, r3, #96
+ add r5, r3, #192
+ add r6, r3, #144
+ vld1.8 {d8-d9}, [r4, : 128]!
+ add r7, r3, #240
+ vld1.8 {d10-d11}, [r5, : 128]!
+ veor q6, q4, q5
+ vld1.8 {d14-d15}, [r6, : 128]!
+ vdup.i32 q8, r2
+ vld1.8 {d18-d19}, [r7, : 128]!
+ veor q10, q7, q9
+ vld1.8 {d22-d23}, [r4, : 128]!
+ vand q6, q6, q8
+ vld1.8 {d24-d25}, [r5, : 128]!
+ vand q10, q10, q8
+ vld1.8 {d26-d27}, [r6, : 128]!
+ veor q4, q4, q6
+ vld1.8 {d28-d29}, [r7, : 128]!
+ veor q5, q5, q6
+ vld1.8 {d0}, [r4, : 64]
+ veor q6, q7, q10
+ vld1.8 {d2}, [r5, : 64]
+ veor q7, q9, q10
+ vld1.8 {d4}, [r6, : 64]
+ veor q9, q11, q12
+ vld1.8 {d6}, [r7, : 64]
+ veor q10, q0, q1
+ sub r2, r4, #32
+ vand q9, q9, q8
+ sub r4, r5, #32
+ vand q10, q10, q8
+ sub r5, r6, #32
+ veor q11, q11, q9
+ sub r6, r7, #32
+ veor q0, q0, q10
+ veor q9, q12, q9
+ veor q1, q1, q10
+ veor q10, q13, q14
+ veor q12, q2, q3
+ vand q10, q10, q8
+ vand q8, q12, q8
+ veor q12, q13, q10
+ veor q2, q2, q8
+ veor q10, q14, q10
+ veor q3, q3, q8
+ vadd.i32 q8, q4, q6
+ vsub.i32 q4, q4, q6
+ vst1.8 {d16-d17}, [r2, : 128]!
+ vadd.i32 q6, q11, q12
+ vst1.8 {d8-d9}, [r5, : 128]!
+ vsub.i32 q4, q11, q12
+ vst1.8 {d12-d13}, [r2, : 128]!
+ vadd.i32 q6, q0, q2
+ vst1.8 {d8-d9}, [r5, : 128]!
+ vsub.i32 q0, q0, q2
+ vst1.8 d12, [r2, : 64]
+ vadd.i32 q2, q5, q7
+ vst1.8 d0, [r5, : 64]
+ vsub.i32 q0, q5, q7
+ vst1.8 {d4-d5}, [r4, : 128]!
+ vadd.i32 q2, q9, q10
+ vst1.8 {d0-d1}, [r6, : 128]!
+ vsub.i32 q0, q9, q10
+ vst1.8 {d4-d5}, [r4, : 128]!
+ vadd.i32 q2, q1, q3
+ vst1.8 {d0-d1}, [r6, : 128]!
+ vsub.i32 q0, q1, q3
+ vst1.8 d4, [r4, : 64]
+ vst1.8 d0, [r6, : 64]
+ add r2, sp, #544
+ add r4, r3, #96
+ add r5, r3, #144
+ vld1.8 {d0-d1}, [r2, : 128]
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vld1.8 {d4-d5}, [r5, : 128]!
+ vzip.i32 q1, q2
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vld1.8 {d8-d9}, [r5, : 128]!
+ vshl.i32 q5, q1, #1
+ vzip.i32 q3, q4
+ vshl.i32 q6, q2, #1
+ vld1.8 {d14}, [r4, : 64]
+ vshl.i32 q8, q3, #1
+ vld1.8 {d15}, [r5, : 64]
+ vshl.i32 q9, q4, #1
+ vmul.i32 d21, d7, d1
+ vtrn.32 d14, d15
+ vmul.i32 q11, q4, q0
+ vmul.i32 q0, q7, q0
+ vmull.s32 q12, d2, d2
+ vmlal.s32 q12, d11, d1
+ vmlal.s32 q12, d12, d0
+ vmlal.s32 q12, d13, d23
+ vmlal.s32 q12, d16, d22
+ vmlal.s32 q12, d7, d21
+ vmull.s32 q10, d2, d11
+ vmlal.s32 q10, d4, d1
+ vmlal.s32 q10, d13, d0
+ vmlal.s32 q10, d6, d23
+ vmlal.s32 q10, d17, d22
+ vmull.s32 q13, d10, d4
+ vmlal.s32 q13, d11, d3
+ vmlal.s32 q13, d13, d1
+ vmlal.s32 q13, d16, d0
+ vmlal.s32 q13, d17, d23
+ vmlal.s32 q13, d8, d22
+ vmull.s32 q1, d10, d5
+ vmlal.s32 q1, d11, d4
+ vmlal.s32 q1, d6, d1
+ vmlal.s32 q1, d17, d0
+ vmlal.s32 q1, d8, d23
+ vmull.s32 q14, d10, d6
+ vmlal.s32 q14, d11, d13
+ vmlal.s32 q14, d4, d4
+ vmlal.s32 q14, d17, d1
+ vmlal.s32 q14, d18, d0
+ vmlal.s32 q14, d9, d23
+ vmull.s32 q11, d10, d7
+ vmlal.s32 q11, d11, d6
+ vmlal.s32 q11, d12, d5
+ vmlal.s32 q11, d8, d1
+ vmlal.s32 q11, d19, d0
+ vmull.s32 q15, d10, d8
+ vmlal.s32 q15, d11, d17
+ vmlal.s32 q15, d12, d6
+ vmlal.s32 q15, d13, d5
+ vmlal.s32 q15, d19, d1
+ vmlal.s32 q15, d14, d0
+ vmull.s32 q2, d10, d9
+ vmlal.s32 q2, d11, d8
+ vmlal.s32 q2, d12, d7
+ vmlal.s32 q2, d13, d6
+ vmlal.s32 q2, d14, d1
+ vmull.s32 q0, d15, d1
+ vmlal.s32 q0, d10, d14
+ vmlal.s32 q0, d11, d19
+ vmlal.s32 q0, d12, d8
+ vmlal.s32 q0, d13, d17
+ vmlal.s32 q0, d6, d6
+ add r2, sp, #512
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmull.s32 q3, d16, d7
+ vmlal.s32 q3, d10, d15
+ vmlal.s32 q3, d11, d14
+ vmlal.s32 q3, d12, d9
+ vmlal.s32 q3, d13, d8
+ add r2, sp, #528
+ vld1.8 {d8-d9}, [r2, : 128]
+ vadd.i64 q5, q12, q9
+ vadd.i64 q6, q15, q9
+ vshr.s64 q5, q5, #26
+ vshr.s64 q6, q6, #26
+ vadd.i64 q7, q10, q5
+ vshl.i64 q5, q5, #26
+ vadd.i64 q8, q7, q4
+ vadd.i64 q2, q2, q6
+ vshl.i64 q6, q6, #26
+ vadd.i64 q10, q2, q4
+ vsub.i64 q5, q12, q5
+ vshr.s64 q8, q8, #25
+ vsub.i64 q6, q15, q6
+ vshr.s64 q10, q10, #25
+ vadd.i64 q12, q13, q8
+ vshl.i64 q8, q8, #25
+ vadd.i64 q13, q12, q9
+ vadd.i64 q0, q0, q10
+ vsub.i64 q7, q7, q8
+ vshr.s64 q8, q13, #26
+ vshl.i64 q10, q10, #25
+ vadd.i64 q13, q0, q9
+ vadd.i64 q1, q1, q8
+ vshl.i64 q8, q8, #26
+ vadd.i64 q15, q1, q4
+ vsub.i64 q2, q2, q10
+ vshr.s64 q10, q13, #26
+ vsub.i64 q8, q12, q8
+ vshr.s64 q12, q15, #25
+ vadd.i64 q3, q3, q10
+ vshl.i64 q10, q10, #26
+ vadd.i64 q13, q3, q4
+ vadd.i64 q14, q14, q12
+ add r2, r3, #288
+ vshl.i64 q12, q12, #25
+ add r4, r3, #336
+ vadd.i64 q15, q14, q9
+ add r2, r2, #8
+ vsub.i64 q0, q0, q10
+ add r4, r4, #8
+ vshr.s64 q10, q13, #25
+ vsub.i64 q1, q1, q12
+ vshr.s64 q12, q15, #26
+ vadd.i64 q13, q10, q10
+ vadd.i64 q11, q11, q12
+ vtrn.32 d16, d2
+ vshl.i64 q12, q12, #26
+ vtrn.32 d17, d3
+ vadd.i64 q1, q11, q4
+ vadd.i64 q4, q5, q13
+ vst1.8 d16, [r2, : 64]!
+ vshl.i64 q5, q10, #4
+ vst1.8 d17, [r4, : 64]!
+ vsub.i64 q8, q14, q12
+ vshr.s64 q1, q1, #25
+ vadd.i64 q4, q4, q5
+ vadd.i64 q5, q6, q1
+ vshl.i64 q1, q1, #25
+ vadd.i64 q6, q5, q9
+ vadd.i64 q4, q4, q10
+ vshl.i64 q10, q10, #25
+ vadd.i64 q9, q4, q9
+ vsub.i64 q1, q11, q1
+ vshr.s64 q6, q6, #26
+ vsub.i64 q3, q3, q10
+ vtrn.32 d16, d2
+ vshr.s64 q9, q9, #26
+ vtrn.32 d17, d3
+ vadd.i64 q1, q2, q6
+ vst1.8 d16, [r2, : 64]
+ vshl.i64 q2, q6, #26
+ vst1.8 d17, [r4, : 64]
+ vadd.i64 q6, q7, q9
+ vtrn.32 d0, d6
+ vshl.i64 q7, q9, #26
+ vtrn.32 d1, d7
+ vsub.i64 q2, q5, q2
+ add r2, r2, #16
+ vsub.i64 q3, q4, q7
+ vst1.8 d0, [r2, : 64]
+ add r4, r4, #16
+ vst1.8 d1, [r4, : 64]
+ vtrn.32 d4, d2
+ vtrn.32 d5, d3
+ sub r2, r2, #8
+ sub r4, r4, #8
+ vtrn.32 d6, d12
+ vtrn.32 d7, d13
+ vst1.8 d4, [r2, : 64]
+ vst1.8 d5, [r4, : 64]
+ sub r2, r2, #24
+ sub r4, r4, #24
+ vst1.8 d6, [r2, : 64]
+ vst1.8 d7, [r4, : 64]
+ add r2, r3, #240
+ add r4, r3, #96
+ vld1.8 {d0-d1}, [r4, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vld1.8 {d4}, [r4, : 64]
+ add r4, r3, #144
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vtrn.32 q0, q3
+ vld1.8 {d8-d9}, [r4, : 128]!
+ vshl.i32 q5, q0, #4
+ vtrn.32 q1, q4
+ vshl.i32 q6, q3, #4
+ vadd.i32 q5, q5, q0
+ vadd.i32 q6, q6, q3
+ vshl.i32 q7, q1, #4
+ vld1.8 {d5}, [r4, : 64]
+ vshl.i32 q8, q4, #4
+ vtrn.32 d4, d5
+ vadd.i32 q7, q7, q1
+ vadd.i32 q8, q8, q4
+ vld1.8 {d18-d19}, [r2, : 128]!
+ vshl.i32 q10, q2, #4
+ vld1.8 {d22-d23}, [r2, : 128]!
+ vadd.i32 q10, q10, q2
+ vld1.8 {d24}, [r2, : 64]
+ vadd.i32 q5, q5, q0
+ add r2, r3, #192
+ vld1.8 {d26-d27}, [r2, : 128]!
+ vadd.i32 q6, q6, q3
+ vld1.8 {d28-d29}, [r2, : 128]!
+ vadd.i32 q8, q8, q4
+ vld1.8 {d25}, [r2, : 64]
+ vadd.i32 q10, q10, q2
+ vtrn.32 q9, q13
+ vadd.i32 q7, q7, q1
+ vadd.i32 q5, q5, q0
+ vtrn.32 q11, q14
+ vadd.i32 q6, q6, q3
+ add r2, sp, #560
+ vadd.i32 q10, q10, q2
+ vtrn.32 d24, d25
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q6, q13, #1
+ add r2, sp, #576
+ vst1.8 {d20-d21}, [r2, : 128]
+ vshl.i32 q10, q14, #1
+ add r2, sp, #592
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q15, q12, #1
+ vadd.i32 q8, q8, q4
+ vext.32 d10, d31, d30, #0
+ vadd.i32 q7, q7, q1
+ add r2, sp, #608
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q8, d18, d5
+ vmlal.s32 q8, d26, d4
+ vmlal.s32 q8, d19, d9
+ vmlal.s32 q8, d27, d3
+ vmlal.s32 q8, d22, d8
+ vmlal.s32 q8, d28, d2
+ vmlal.s32 q8, d23, d7
+ vmlal.s32 q8, d29, d1
+ vmlal.s32 q8, d24, d6
+ vmlal.s32 q8, d25, d0
+ add r2, sp, #624
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q2, d18, d4
+ vmlal.s32 q2, d12, d9
+ vmlal.s32 q2, d13, d8
+ vmlal.s32 q2, d19, d3
+ vmlal.s32 q2, d22, d2
+ vmlal.s32 q2, d23, d1
+ vmlal.s32 q2, d24, d0
+ add r2, sp, #640
+ vst1.8 {d20-d21}, [r2, : 128]
+ vmull.s32 q7, d18, d9
+ vmlal.s32 q7, d26, d3
+ vmlal.s32 q7, d19, d8
+ vmlal.s32 q7, d27, d2
+ vmlal.s32 q7, d22, d7
+ vmlal.s32 q7, d28, d1
+ vmlal.s32 q7, d23, d6
+ vmlal.s32 q7, d29, d0
+ add r2, sp, #656
+ vst1.8 {d10-d11}, [r2, : 128]
+ vmull.s32 q5, d18, d3
+ vmlal.s32 q5, d19, d2
+ vmlal.s32 q5, d22, d1
+ vmlal.s32 q5, d23, d0
+ vmlal.s32 q5, d12, d8
+ add r2, sp, #672
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q4, d18, d8
+ vmlal.s32 q4, d26, d2
+ vmlal.s32 q4, d19, d7
+ vmlal.s32 q4, d27, d1
+ vmlal.s32 q4, d22, d6
+ vmlal.s32 q4, d28, d0
+ vmull.s32 q8, d18, d7
+ vmlal.s32 q8, d26, d1
+ vmlal.s32 q8, d19, d6
+ vmlal.s32 q8, d27, d0
+ add r2, sp, #576
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q7, d24, d21
+ vmlal.s32 q7, d25, d20
+ vmlal.s32 q4, d23, d21
+ vmlal.s32 q4, d29, d20
+ vmlal.s32 q8, d22, d21
+ vmlal.s32 q8, d28, d20
+ vmlal.s32 q5, d24, d20
+ add r2, sp, #576
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q7, d18, d6
+ vmlal.s32 q7, d26, d0
+ add r2, sp, #656
+ vld1.8 {d30-d31}, [r2, : 128]
+ vmlal.s32 q2, d30, d21
+ vmlal.s32 q7, d19, d21
+ vmlal.s32 q7, d27, d20
+ add r2, sp, #624
+ vld1.8 {d26-d27}, [r2, : 128]
+ vmlal.s32 q4, d25, d27
+ vmlal.s32 q8, d29, d27
+ vmlal.s32 q8, d25, d26
+ vmlal.s32 q7, d28, d27
+ vmlal.s32 q7, d29, d26
+ add r2, sp, #608
+ vld1.8 {d28-d29}, [r2, : 128]
+ vmlal.s32 q4, d24, d29
+ vmlal.s32 q8, d23, d29
+ vmlal.s32 q8, d24, d28
+ vmlal.s32 q7, d22, d29
+ vmlal.s32 q7, d23, d28
+ add r2, sp, #608
+ vst1.8 {d8-d9}, [r2, : 128]
+ add r2, sp, #560
+ vld1.8 {d8-d9}, [r2, : 128]
+ vmlal.s32 q7, d24, d9
+ vmlal.s32 q7, d25, d31
+ vmull.s32 q1, d18, d2
+ vmlal.s32 q1, d19, d1
+ vmlal.s32 q1, d22, d0
+ vmlal.s32 q1, d24, d27
+ vmlal.s32 q1, d23, d20
+ vmlal.s32 q1, d12, d7
+ vmlal.s32 q1, d13, d6
+ vmull.s32 q6, d18, d1
+ vmlal.s32 q6, d19, d0
+ vmlal.s32 q6, d23, d27
+ vmlal.s32 q6, d22, d20
+ vmlal.s32 q6, d24, d26
+ vmull.s32 q0, d18, d0
+ vmlal.s32 q0, d22, d27
+ vmlal.s32 q0, d23, d26
+ vmlal.s32 q0, d24, d31
+ vmlal.s32 q0, d19, d20
+ add r2, sp, #640
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q2, d18, d7
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d18, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d18, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d18, d28
+ vmlal.s32 q0, d19, d9
+ vmlal.s32 q6, d18, d29
+ vmlal.s32 q6, d19, d28
+ add r2, sp, #592
+ vld1.8 {d18-d19}, [r2, : 128]
+ add r2, sp, #512
+ vld1.8 {d22-d23}, [r2, : 128]
+ vmlal.s32 q5, d19, d7
+ vmlal.s32 q0, d18, d21
+ vmlal.s32 q0, d19, d29
+ vmlal.s32 q6, d18, d6
+ add r2, sp, #528
+ vld1.8 {d6-d7}, [r2, : 128]
+ vmlal.s32 q6, d19, d21
+ add r2, sp, #576
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q0, d30, d8
+ add r2, sp, #672
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q5, d30, d29
+ add r2, sp, #608
+ vld1.8 {d24-d25}, [r2, : 128]
+ vmlal.s32 q1, d30, d28
+ vadd.i64 q13, q0, q11
+ vadd.i64 q14, q5, q11
+ vmlal.s32 q6, d30, d9
+ vshr.s64 q4, q13, #26
+ vshr.s64 q13, q14, #26
+ vadd.i64 q7, q7, q4
+ vshl.i64 q4, q4, #26
+ vadd.i64 q14, q7, q3
+ vadd.i64 q9, q9, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q15, q9, q3
+ vsub.i64 q0, q0, q4
+ vshr.s64 q4, q14, #25
+ vsub.i64 q5, q5, q13
+ vshr.s64 q13, q15, #25
+ vadd.i64 q6, q6, q4
+ vshl.i64 q4, q4, #25
+ vadd.i64 q14, q6, q11
+ vadd.i64 q2, q2, q13
+ vsub.i64 q4, q7, q4
+ vshr.s64 q7, q14, #26
+ vshl.i64 q13, q13, #25
+ vadd.i64 q14, q2, q11
+ vadd.i64 q8, q8, q7
+ vshl.i64 q7, q7, #26
+ vadd.i64 q15, q8, q3
+ vsub.i64 q9, q9, q13
+ vshr.s64 q13, q14, #26
+ vsub.i64 q6, q6, q7
+ vshr.s64 q7, q15, #25
+ vadd.i64 q10, q10, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q14, q10, q3
+ vadd.i64 q1, q1, q7
+ add r2, r3, #144
+ vshl.i64 q7, q7, #25
+ add r4, r3, #96
+ vadd.i64 q15, q1, q11
+ add r2, r2, #8
+ vsub.i64 q2, q2, q13
+ add r4, r4, #8
+ vshr.s64 q13, q14, #25
+ vsub.i64 q7, q8, q7
+ vshr.s64 q8, q15, #26
+ vadd.i64 q14, q13, q13
+ vadd.i64 q12, q12, q8
+ vtrn.32 d12, d14
+ vshl.i64 q8, q8, #26
+ vtrn.32 d13, d15
+ vadd.i64 q3, q12, q3
+ vadd.i64 q0, q0, q14
+ vst1.8 d12, [r2, : 64]!
+ vshl.i64 q7, q13, #4
+ vst1.8 d13, [r4, : 64]!
+ vsub.i64 q1, q1, q8
+ vshr.s64 q3, q3, #25
+ vadd.i64 q0, q0, q7
+ vadd.i64 q5, q5, q3
+ vshl.i64 q3, q3, #25
+ vadd.i64 q6, q5, q11
+ vadd.i64 q0, q0, q13
+ vshl.i64 q7, q13, #25
+ vadd.i64 q8, q0, q11
+ vsub.i64 q3, q12, q3
+ vshr.s64 q6, q6, #26
+ vsub.i64 q7, q10, q7
+ vtrn.32 d2, d6
+ vshr.s64 q8, q8, #26
+ vtrn.32 d3, d7
+ vadd.i64 q3, q9, q6
+ vst1.8 d2, [r2, : 64]
+ vshl.i64 q6, q6, #26
+ vst1.8 d3, [r4, : 64]
+ vadd.i64 q1, q4, q8
+ vtrn.32 d4, d14
+ vshl.i64 q4, q8, #26
+ vtrn.32 d5, d15
+ vsub.i64 q5, q5, q6
+ add r2, r2, #16
+ vsub.i64 q0, q0, q4
+ vst1.8 d4, [r2, : 64]
+ add r4, r4, #16
+ vst1.8 d5, [r4, : 64]
+ vtrn.32 d10, d6
+ vtrn.32 d11, d7
+ sub r2, r2, #8
+ sub r4, r4, #8
+ vtrn.32 d0, d2
+ vtrn.32 d1, d3
+ vst1.8 d10, [r2, : 64]
+ vst1.8 d11, [r4, : 64]
+ sub r2, r2, #24
+ sub r4, r4, #24
+ vst1.8 d0, [r2, : 64]
+ vst1.8 d1, [r4, : 64]
+ add r2, r3, #288
+ add r4, r3, #336
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vsub.i32 q0, q0, q1
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d4-d5}, [r4, : 128]!
+ vsub.i32 q1, q1, q2
+ add r5, r3, #240
+ vld1.8 {d4}, [r2, : 64]
+ vld1.8 {d6}, [r4, : 64]
+ vsub.i32 q2, q2, q3
+ vst1.8 {d0-d1}, [r5, : 128]!
+ vst1.8 {d2-d3}, [r5, : 128]!
+ vst1.8 d4, [r5, : 64]
+ add r2, r3, #144
+ add r4, r3, #96
+ add r5, r3, #144
+ add r6, r3, #192
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vsub.i32 q2, q0, q1
+ vadd.i32 q0, q0, q1
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vsub.i32 q4, q1, q3
+ vadd.i32 q1, q1, q3
+ vld1.8 {d6}, [r2, : 64]
+ vld1.8 {d10}, [r4, : 64]
+ vsub.i32 q6, q3, q5
+ vadd.i32 q3, q3, q5
+ vst1.8 {d4-d5}, [r5, : 128]!
+ vst1.8 {d0-d1}, [r6, : 128]!
+ vst1.8 {d8-d9}, [r5, : 128]!
+ vst1.8 {d2-d3}, [r6, : 128]!
+ vst1.8 d12, [r5, : 64]
+ vst1.8 d6, [r6, : 64]
+ add r2, r3, #0
+ add r4, r3, #240
+ vld1.8 {d0-d1}, [r4, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vld1.8 {d4}, [r4, : 64]
+ add r4, r3, #336
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vtrn.32 q0, q3
+ vld1.8 {d8-d9}, [r4, : 128]!
+ vshl.i32 q5, q0, #4
+ vtrn.32 q1, q4
+ vshl.i32 q6, q3, #4
+ vadd.i32 q5, q5, q0
+ vadd.i32 q6, q6, q3
+ vshl.i32 q7, q1, #4
+ vld1.8 {d5}, [r4, : 64]
+ vshl.i32 q8, q4, #4
+ vtrn.32 d4, d5
+ vadd.i32 q7, q7, q1
+ vadd.i32 q8, q8, q4
+ vld1.8 {d18-d19}, [r2, : 128]!
+ vshl.i32 q10, q2, #4
+ vld1.8 {d22-d23}, [r2, : 128]!
+ vadd.i32 q10, q10, q2
+ vld1.8 {d24}, [r2, : 64]
+ vadd.i32 q5, q5, q0
+ add r2, r3, #288
+ vld1.8 {d26-d27}, [r2, : 128]!
+ vadd.i32 q6, q6, q3
+ vld1.8 {d28-d29}, [r2, : 128]!
+ vadd.i32 q8, q8, q4
+ vld1.8 {d25}, [r2, : 64]
+ vadd.i32 q10, q10, q2
+ vtrn.32 q9, q13
+ vadd.i32 q7, q7, q1
+ vadd.i32 q5, q5, q0
+ vtrn.32 q11, q14
+ vadd.i32 q6, q6, q3
+ add r2, sp, #560
+ vadd.i32 q10, q10, q2
+ vtrn.32 d24, d25
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q6, q13, #1
+ add r2, sp, #576
+ vst1.8 {d20-d21}, [r2, : 128]
+ vshl.i32 q10, q14, #1
+ add r2, sp, #592
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q15, q12, #1
+ vadd.i32 q8, q8, q4
+ vext.32 d10, d31, d30, #0
+ vadd.i32 q7, q7, q1
+ add r2, sp, #608
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q8, d18, d5
+ vmlal.s32 q8, d26, d4
+ vmlal.s32 q8, d19, d9
+ vmlal.s32 q8, d27, d3
+ vmlal.s32 q8, d22, d8
+ vmlal.s32 q8, d28, d2
+ vmlal.s32 q8, d23, d7
+ vmlal.s32 q8, d29, d1
+ vmlal.s32 q8, d24, d6
+ vmlal.s32 q8, d25, d0
+ add r2, sp, #624
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q2, d18, d4
+ vmlal.s32 q2, d12, d9
+ vmlal.s32 q2, d13, d8
+ vmlal.s32 q2, d19, d3
+ vmlal.s32 q2, d22, d2
+ vmlal.s32 q2, d23, d1
+ vmlal.s32 q2, d24, d0
+ add r2, sp, #640
+ vst1.8 {d20-d21}, [r2, : 128]
+ vmull.s32 q7, d18, d9
+ vmlal.s32 q7, d26, d3
+ vmlal.s32 q7, d19, d8
+ vmlal.s32 q7, d27, d2
+ vmlal.s32 q7, d22, d7
+ vmlal.s32 q7, d28, d1
+ vmlal.s32 q7, d23, d6
+ vmlal.s32 q7, d29, d0
+ add r2, sp, #656
+ vst1.8 {d10-d11}, [r2, : 128]
+ vmull.s32 q5, d18, d3
+ vmlal.s32 q5, d19, d2
+ vmlal.s32 q5, d22, d1
+ vmlal.s32 q5, d23, d0
+ vmlal.s32 q5, d12, d8
+ add r2, sp, #672
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q4, d18, d8
+ vmlal.s32 q4, d26, d2
+ vmlal.s32 q4, d19, d7
+ vmlal.s32 q4, d27, d1
+ vmlal.s32 q4, d22, d6
+ vmlal.s32 q4, d28, d0
+ vmull.s32 q8, d18, d7
+ vmlal.s32 q8, d26, d1
+ vmlal.s32 q8, d19, d6
+ vmlal.s32 q8, d27, d0
+ add r2, sp, #576
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q7, d24, d21
+ vmlal.s32 q7, d25, d20
+ vmlal.s32 q4, d23, d21
+ vmlal.s32 q4, d29, d20
+ vmlal.s32 q8, d22, d21
+ vmlal.s32 q8, d28, d20
+ vmlal.s32 q5, d24, d20
+ add r2, sp, #576
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q7, d18, d6
+ vmlal.s32 q7, d26, d0
+ add r2, sp, #656
+ vld1.8 {d30-d31}, [r2, : 128]
+ vmlal.s32 q2, d30, d21
+ vmlal.s32 q7, d19, d21
+ vmlal.s32 q7, d27, d20
+ add r2, sp, #624
+ vld1.8 {d26-d27}, [r2, : 128]
+ vmlal.s32 q4, d25, d27
+ vmlal.s32 q8, d29, d27
+ vmlal.s32 q8, d25, d26
+ vmlal.s32 q7, d28, d27
+ vmlal.s32 q7, d29, d26
+ add r2, sp, #608
+ vld1.8 {d28-d29}, [r2, : 128]
+ vmlal.s32 q4, d24, d29
+ vmlal.s32 q8, d23, d29
+ vmlal.s32 q8, d24, d28
+ vmlal.s32 q7, d22, d29
+ vmlal.s32 q7, d23, d28
+ add r2, sp, #608
+ vst1.8 {d8-d9}, [r2, : 128]
+ add r2, sp, #560
+ vld1.8 {d8-d9}, [r2, : 128]
+ vmlal.s32 q7, d24, d9
+ vmlal.s32 q7, d25, d31
+ vmull.s32 q1, d18, d2
+ vmlal.s32 q1, d19, d1
+ vmlal.s32 q1, d22, d0
+ vmlal.s32 q1, d24, d27
+ vmlal.s32 q1, d23, d20
+ vmlal.s32 q1, d12, d7
+ vmlal.s32 q1, d13, d6
+ vmull.s32 q6, d18, d1
+ vmlal.s32 q6, d19, d0
+ vmlal.s32 q6, d23, d27
+ vmlal.s32 q6, d22, d20
+ vmlal.s32 q6, d24, d26
+ vmull.s32 q0, d18, d0
+ vmlal.s32 q0, d22, d27
+ vmlal.s32 q0, d23, d26
+ vmlal.s32 q0, d24, d31
+ vmlal.s32 q0, d19, d20
+ add r2, sp, #640
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q2, d18, d7
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d18, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d18, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d18, d28
+ vmlal.s32 q0, d19, d9
+ vmlal.s32 q6, d18, d29
+ vmlal.s32 q6, d19, d28
+ add r2, sp, #592
+ vld1.8 {d18-d19}, [r2, : 128]
+ add r2, sp, #512
+ vld1.8 {d22-d23}, [r2, : 128]
+ vmlal.s32 q5, d19, d7
+ vmlal.s32 q0, d18, d21
+ vmlal.s32 q0, d19, d29
+ vmlal.s32 q6, d18, d6
+ add r2, sp, #528
+ vld1.8 {d6-d7}, [r2, : 128]
+ vmlal.s32 q6, d19, d21
+ add r2, sp, #576
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q0, d30, d8
+ add r2, sp, #672
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q5, d30, d29
+ add r2, sp, #608
+ vld1.8 {d24-d25}, [r2, : 128]
+ vmlal.s32 q1, d30, d28
+ vadd.i64 q13, q0, q11
+ vadd.i64 q14, q5, q11
+ vmlal.s32 q6, d30, d9
+ vshr.s64 q4, q13, #26
+ vshr.s64 q13, q14, #26
+ vadd.i64 q7, q7, q4
+ vshl.i64 q4, q4, #26
+ vadd.i64 q14, q7, q3
+ vadd.i64 q9, q9, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q15, q9, q3
+ vsub.i64 q0, q0, q4
+ vshr.s64 q4, q14, #25
+ vsub.i64 q5, q5, q13
+ vshr.s64 q13, q15, #25
+ vadd.i64 q6, q6, q4
+ vshl.i64 q4, q4, #25
+ vadd.i64 q14, q6, q11
+ vadd.i64 q2, q2, q13
+ vsub.i64 q4, q7, q4
+ vshr.s64 q7, q14, #26
+ vshl.i64 q13, q13, #25
+ vadd.i64 q14, q2, q11
+ vadd.i64 q8, q8, q7
+ vshl.i64 q7, q7, #26
+ vadd.i64 q15, q8, q3
+ vsub.i64 q9, q9, q13
+ vshr.s64 q13, q14, #26
+ vsub.i64 q6, q6, q7
+ vshr.s64 q7, q15, #25
+ vadd.i64 q10, q10, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q14, q10, q3
+ vadd.i64 q1, q1, q7
+ add r2, r3, #288
+ vshl.i64 q7, q7, #25
+ add r4, r3, #96
+ vadd.i64 q15, q1, q11
+ add r2, r2, #8
+ vsub.i64 q2, q2, q13
+ add r4, r4, #8
+ vshr.s64 q13, q14, #25
+ vsub.i64 q7, q8, q7
+ vshr.s64 q8, q15, #26
+ vadd.i64 q14, q13, q13
+ vadd.i64 q12, q12, q8
+ vtrn.32 d12, d14
+ vshl.i64 q8, q8, #26
+ vtrn.32 d13, d15
+ vadd.i64 q3, q12, q3
+ vadd.i64 q0, q0, q14
+ vst1.8 d12, [r2, : 64]!
+ vshl.i64 q7, q13, #4
+ vst1.8 d13, [r4, : 64]!
+ vsub.i64 q1, q1, q8
+ vshr.s64 q3, q3, #25
+ vadd.i64 q0, q0, q7
+ vadd.i64 q5, q5, q3
+ vshl.i64 q3, q3, #25
+ vadd.i64 q6, q5, q11
+ vadd.i64 q0, q0, q13
+ vshl.i64 q7, q13, #25
+ vadd.i64 q8, q0, q11
+ vsub.i64 q3, q12, q3
+ vshr.s64 q6, q6, #26
+ vsub.i64 q7, q10, q7
+ vtrn.32 d2, d6
+ vshr.s64 q8, q8, #26
+ vtrn.32 d3, d7
+ vadd.i64 q3, q9, q6
+ vst1.8 d2, [r2, : 64]
+ vshl.i64 q6, q6, #26
+ vst1.8 d3, [r4, : 64]
+ vadd.i64 q1, q4, q8
+ vtrn.32 d4, d14
+ vshl.i64 q4, q8, #26
+ vtrn.32 d5, d15
+ vsub.i64 q5, q5, q6
+ add r2, r2, #16
+ vsub.i64 q0, q0, q4
+ vst1.8 d4, [r2, : 64]
+ add r4, r4, #16
+ vst1.8 d5, [r4, : 64]
+ vtrn.32 d10, d6
+ vtrn.32 d11, d7
+ sub r2, r2, #8
+ sub r4, r4, #8
+ vtrn.32 d0, d2
+ vtrn.32 d1, d3
+ vst1.8 d10, [r2, : 64]
+ vst1.8 d11, [r4, : 64]
+ sub r2, r2, #24
+ sub r4, r4, #24
+ vst1.8 d0, [r2, : 64]
+ vst1.8 d1, [r4, : 64]
+ add r2, sp, #544
+ add r4, r3, #144
+ add r5, r3, #192
+ vld1.8 {d0-d1}, [r2, : 128]
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vld1.8 {d4-d5}, [r5, : 128]!
+ vzip.i32 q1, q2
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vld1.8 {d8-d9}, [r5, : 128]!
+ vshl.i32 q5, q1, #1
+ vzip.i32 q3, q4
+ vshl.i32 q6, q2, #1
+ vld1.8 {d14}, [r4, : 64]
+ vshl.i32 q8, q3, #1
+ vld1.8 {d15}, [r5, : 64]
+ vshl.i32 q9, q4, #1
+ vmul.i32 d21, d7, d1
+ vtrn.32 d14, d15
+ vmul.i32 q11, q4, q0
+ vmul.i32 q0, q7, q0
+ vmull.s32 q12, d2, d2
+ vmlal.s32 q12, d11, d1
+ vmlal.s32 q12, d12, d0
+ vmlal.s32 q12, d13, d23
+ vmlal.s32 q12, d16, d22
+ vmlal.s32 q12, d7, d21
+ vmull.s32 q10, d2, d11
+ vmlal.s32 q10, d4, d1
+ vmlal.s32 q10, d13, d0
+ vmlal.s32 q10, d6, d23
+ vmlal.s32 q10, d17, d22
+ vmull.s32 q13, d10, d4
+ vmlal.s32 q13, d11, d3
+ vmlal.s32 q13, d13, d1
+ vmlal.s32 q13, d16, d0
+ vmlal.s32 q13, d17, d23
+ vmlal.s32 q13, d8, d22
+ vmull.s32 q1, d10, d5
+ vmlal.s32 q1, d11, d4
+ vmlal.s32 q1, d6, d1
+ vmlal.s32 q1, d17, d0
+ vmlal.s32 q1, d8, d23
+ vmull.s32 q14, d10, d6
+ vmlal.s32 q14, d11, d13
+ vmlal.s32 q14, d4, d4
+ vmlal.s32 q14, d17, d1
+ vmlal.s32 q14, d18, d0
+ vmlal.s32 q14, d9, d23
+ vmull.s32 q11, d10, d7
+ vmlal.s32 q11, d11, d6
+ vmlal.s32 q11, d12, d5
+ vmlal.s32 q11, d8, d1
+ vmlal.s32 q11, d19, d0
+ vmull.s32 q15, d10, d8
+ vmlal.s32 q15, d11, d17
+ vmlal.s32 q15, d12, d6
+ vmlal.s32 q15, d13, d5
+ vmlal.s32 q15, d19, d1
+ vmlal.s32 q15, d14, d0
+ vmull.s32 q2, d10, d9
+ vmlal.s32 q2, d11, d8
+ vmlal.s32 q2, d12, d7
+ vmlal.s32 q2, d13, d6
+ vmlal.s32 q2, d14, d1
+ vmull.s32 q0, d15, d1
+ vmlal.s32 q0, d10, d14
+ vmlal.s32 q0, d11, d19
+ vmlal.s32 q0, d12, d8
+ vmlal.s32 q0, d13, d17
+ vmlal.s32 q0, d6, d6
+ add r2, sp, #512
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmull.s32 q3, d16, d7
+ vmlal.s32 q3, d10, d15
+ vmlal.s32 q3, d11, d14
+ vmlal.s32 q3, d12, d9
+ vmlal.s32 q3, d13, d8
+ add r2, sp, #528
+ vld1.8 {d8-d9}, [r2, : 128]
+ vadd.i64 q5, q12, q9
+ vadd.i64 q6, q15, q9
+ vshr.s64 q5, q5, #26
+ vshr.s64 q6, q6, #26
+ vadd.i64 q7, q10, q5
+ vshl.i64 q5, q5, #26
+ vadd.i64 q8, q7, q4
+ vadd.i64 q2, q2, q6
+ vshl.i64 q6, q6, #26
+ vadd.i64 q10, q2, q4
+ vsub.i64 q5, q12, q5
+ vshr.s64 q8, q8, #25
+ vsub.i64 q6, q15, q6
+ vshr.s64 q10, q10, #25
+ vadd.i64 q12, q13, q8
+ vshl.i64 q8, q8, #25
+ vadd.i64 q13, q12, q9
+ vadd.i64 q0, q0, q10
+ vsub.i64 q7, q7, q8
+ vshr.s64 q8, q13, #26
+ vshl.i64 q10, q10, #25
+ vadd.i64 q13, q0, q9
+ vadd.i64 q1, q1, q8
+ vshl.i64 q8, q8, #26
+ vadd.i64 q15, q1, q4
+ vsub.i64 q2, q2, q10
+ vshr.s64 q10, q13, #26
+ vsub.i64 q8, q12, q8
+ vshr.s64 q12, q15, #25
+ vadd.i64 q3, q3, q10
+ vshl.i64 q10, q10, #26
+ vadd.i64 q13, q3, q4
+ vadd.i64 q14, q14, q12
+ add r2, r3, #144
+ vshl.i64 q12, q12, #25
+ add r4, r3, #192
+ vadd.i64 q15, q14, q9
+ add r2, r2, #8
+ vsub.i64 q0, q0, q10
+ add r4, r4, #8
+ vshr.s64 q10, q13, #25
+ vsub.i64 q1, q1, q12
+ vshr.s64 q12, q15, #26
+ vadd.i64 q13, q10, q10
+ vadd.i64 q11, q11, q12
+ vtrn.32 d16, d2
+ vshl.i64 q12, q12, #26
+ vtrn.32 d17, d3
+ vadd.i64 q1, q11, q4
+ vadd.i64 q4, q5, q13
+ vst1.8 d16, [r2, : 64]!
+ vshl.i64 q5, q10, #4
+ vst1.8 d17, [r4, : 64]!
+ vsub.i64 q8, q14, q12
+ vshr.s64 q1, q1, #25
+ vadd.i64 q4, q4, q5
+ vadd.i64 q5, q6, q1
+ vshl.i64 q1, q1, #25
+ vadd.i64 q6, q5, q9
+ vadd.i64 q4, q4, q10
+ vshl.i64 q10, q10, #25
+ vadd.i64 q9, q4, q9
+ vsub.i64 q1, q11, q1
+ vshr.s64 q6, q6, #26
+ vsub.i64 q3, q3, q10
+ vtrn.32 d16, d2
+ vshr.s64 q9, q9, #26
+ vtrn.32 d17, d3
+ vadd.i64 q1, q2, q6
+ vst1.8 d16, [r2, : 64]
+ vshl.i64 q2, q6, #26
+ vst1.8 d17, [r4, : 64]
+ vadd.i64 q6, q7, q9
+ vtrn.32 d0, d6
+ vshl.i64 q7, q9, #26
+ vtrn.32 d1, d7
+ vsub.i64 q2, q5, q2
+ add r2, r2, #16
+ vsub.i64 q3, q4, q7
+ vst1.8 d0, [r2, : 64]
+ add r4, r4, #16
+ vst1.8 d1, [r4, : 64]
+ vtrn.32 d4, d2
+ vtrn.32 d5, d3
+ sub r2, r2, #8
+ sub r4, r4, #8
+ vtrn.32 d6, d12
+ vtrn.32 d7, d13
+ vst1.8 d4, [r2, : 64]
+ vst1.8 d5, [r4, : 64]
+ sub r2, r2, #24
+ sub r4, r4, #24
+ vst1.8 d6, [r2, : 64]
+ vst1.8 d7, [r4, : 64]
+ add r2, r3, #336
+ add r4, r3, #288
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vadd.i32 q0, q0, q1
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d4-d5}, [r4, : 128]!
+ vadd.i32 q1, q1, q2
+ add r5, r3, #288
+ vld1.8 {d4}, [r2, : 64]
+ vld1.8 {d6}, [r4, : 64]
+ vadd.i32 q2, q2, q3
+ vst1.8 {d0-d1}, [r5, : 128]!
+ vst1.8 {d2-d3}, [r5, : 128]!
+ vst1.8 d4, [r5, : 64]
+ add r2, r3, #48
+ add r4, r3, #144
+ vld1.8 {d0-d1}, [r4, : 128]!
+ vld1.8 {d2-d3}, [r4, : 128]!
+ vld1.8 {d4}, [r4, : 64]
+ add r4, r3, #288
+ vld1.8 {d6-d7}, [r4, : 128]!
+ vtrn.32 q0, q3
+ vld1.8 {d8-d9}, [r4, : 128]!
+ vshl.i32 q5, q0, #4
+ vtrn.32 q1, q4
+ vshl.i32 q6, q3, #4
+ vadd.i32 q5, q5, q0
+ vadd.i32 q6, q6, q3
+ vshl.i32 q7, q1, #4
+ vld1.8 {d5}, [r4, : 64]
+ vshl.i32 q8, q4, #4
+ vtrn.32 d4, d5
+ vadd.i32 q7, q7, q1
+ vadd.i32 q8, q8, q4
+ vld1.8 {d18-d19}, [r2, : 128]!
+ vshl.i32 q10, q2, #4
+ vld1.8 {d22-d23}, [r2, : 128]!
+ vadd.i32 q10, q10, q2
+ vld1.8 {d24}, [r2, : 64]
+ vadd.i32 q5, q5, q0
+ add r2, r3, #240
+ vld1.8 {d26-d27}, [r2, : 128]!
+ vadd.i32 q6, q6, q3
+ vld1.8 {d28-d29}, [r2, : 128]!
+ vadd.i32 q8, q8, q4
+ vld1.8 {d25}, [r2, : 64]
+ vadd.i32 q10, q10, q2
+ vtrn.32 q9, q13
+ vadd.i32 q7, q7, q1
+ vadd.i32 q5, q5, q0
+ vtrn.32 q11, q14
+ vadd.i32 q6, q6, q3
+ add r2, sp, #560
+ vadd.i32 q10, q10, q2
+ vtrn.32 d24, d25
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q6, q13, #1
+ add r2, sp, #576
+ vst1.8 {d20-d21}, [r2, : 128]
+ vshl.i32 q10, q14, #1
+ add r2, sp, #592
+ vst1.8 {d12-d13}, [r2, : 128]
+ vshl.i32 q15, q12, #1
+ vadd.i32 q8, q8, q4
+ vext.32 d10, d31, d30, #0
+ vadd.i32 q7, q7, q1
+ add r2, sp, #608
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q8, d18, d5
+ vmlal.s32 q8, d26, d4
+ vmlal.s32 q8, d19, d9
+ vmlal.s32 q8, d27, d3
+ vmlal.s32 q8, d22, d8
+ vmlal.s32 q8, d28, d2
+ vmlal.s32 q8, d23, d7
+ vmlal.s32 q8, d29, d1
+ vmlal.s32 q8, d24, d6
+ vmlal.s32 q8, d25, d0
+ add r2, sp, #624
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q2, d18, d4
+ vmlal.s32 q2, d12, d9
+ vmlal.s32 q2, d13, d8
+ vmlal.s32 q2, d19, d3
+ vmlal.s32 q2, d22, d2
+ vmlal.s32 q2, d23, d1
+ vmlal.s32 q2, d24, d0
+ add r2, sp, #640
+ vst1.8 {d20-d21}, [r2, : 128]
+ vmull.s32 q7, d18, d9
+ vmlal.s32 q7, d26, d3
+ vmlal.s32 q7, d19, d8
+ vmlal.s32 q7, d27, d2
+ vmlal.s32 q7, d22, d7
+ vmlal.s32 q7, d28, d1
+ vmlal.s32 q7, d23, d6
+ vmlal.s32 q7, d29, d0
+ add r2, sp, #656
+ vst1.8 {d10-d11}, [r2, : 128]
+ vmull.s32 q5, d18, d3
+ vmlal.s32 q5, d19, d2
+ vmlal.s32 q5, d22, d1
+ vmlal.s32 q5, d23, d0
+ vmlal.s32 q5, d12, d8
+ add r2, sp, #672
+ vst1.8 {d16-d17}, [r2, : 128]
+ vmull.s32 q4, d18, d8
+ vmlal.s32 q4, d26, d2
+ vmlal.s32 q4, d19, d7
+ vmlal.s32 q4, d27, d1
+ vmlal.s32 q4, d22, d6
+ vmlal.s32 q4, d28, d0
+ vmull.s32 q8, d18, d7
+ vmlal.s32 q8, d26, d1
+ vmlal.s32 q8, d19, d6
+ vmlal.s32 q8, d27, d0
+ add r2, sp, #576
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q7, d24, d21
+ vmlal.s32 q7, d25, d20
+ vmlal.s32 q4, d23, d21
+ vmlal.s32 q4, d29, d20
+ vmlal.s32 q8, d22, d21
+ vmlal.s32 q8, d28, d20
+ vmlal.s32 q5, d24, d20
+ add r2, sp, #576
+ vst1.8 {d14-d15}, [r2, : 128]
+ vmull.s32 q7, d18, d6
+ vmlal.s32 q7, d26, d0
+ add r2, sp, #656
+ vld1.8 {d30-d31}, [r2, : 128]
+ vmlal.s32 q2, d30, d21
+ vmlal.s32 q7, d19, d21
+ vmlal.s32 q7, d27, d20
+ add r2, sp, #624
+ vld1.8 {d26-d27}, [r2, : 128]
+ vmlal.s32 q4, d25, d27
+ vmlal.s32 q8, d29, d27
+ vmlal.s32 q8, d25, d26
+ vmlal.s32 q7, d28, d27
+ vmlal.s32 q7, d29, d26
+ add r2, sp, #608
+ vld1.8 {d28-d29}, [r2, : 128]
+ vmlal.s32 q4, d24, d29
+ vmlal.s32 q8, d23, d29
+ vmlal.s32 q8, d24, d28
+ vmlal.s32 q7, d22, d29
+ vmlal.s32 q7, d23, d28
+ add r2, sp, #608
+ vst1.8 {d8-d9}, [r2, : 128]
+ add r2, sp, #560
+ vld1.8 {d8-d9}, [r2, : 128]
+ vmlal.s32 q7, d24, d9
+ vmlal.s32 q7, d25, d31
+ vmull.s32 q1, d18, d2
+ vmlal.s32 q1, d19, d1
+ vmlal.s32 q1, d22, d0
+ vmlal.s32 q1, d24, d27
+ vmlal.s32 q1, d23, d20
+ vmlal.s32 q1, d12, d7
+ vmlal.s32 q1, d13, d6
+ vmull.s32 q6, d18, d1
+ vmlal.s32 q6, d19, d0
+ vmlal.s32 q6, d23, d27
+ vmlal.s32 q6, d22, d20
+ vmlal.s32 q6, d24, d26
+ vmull.s32 q0, d18, d0
+ vmlal.s32 q0, d22, d27
+ vmlal.s32 q0, d23, d26
+ vmlal.s32 q0, d24, d31
+ vmlal.s32 q0, d19, d20
+ add r2, sp, #640
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q2, d18, d7
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d18, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d18, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d18, d28
+ vmlal.s32 q0, d19, d9
+ vmlal.s32 q6, d18, d29
+ vmlal.s32 q6, d19, d28
+ add r2, sp, #592
+ vld1.8 {d18-d19}, [r2, : 128]
+ add r2, sp, #512
+ vld1.8 {d22-d23}, [r2, : 128]
+ vmlal.s32 q5, d19, d7
+ vmlal.s32 q0, d18, d21
+ vmlal.s32 q0, d19, d29
+ vmlal.s32 q6, d18, d6
+ add r2, sp, #528
+ vld1.8 {d6-d7}, [r2, : 128]
+ vmlal.s32 q6, d19, d21
+ add r2, sp, #576
+ vld1.8 {d18-d19}, [r2, : 128]
+ vmlal.s32 q0, d30, d8
+ add r2, sp, #672
+ vld1.8 {d20-d21}, [r2, : 128]
+ vmlal.s32 q5, d30, d29
+ add r2, sp, #608
+ vld1.8 {d24-d25}, [r2, : 128]
+ vmlal.s32 q1, d30, d28
+ vadd.i64 q13, q0, q11
+ vadd.i64 q14, q5, q11
+ vmlal.s32 q6, d30, d9
+ vshr.s64 q4, q13, #26
+ vshr.s64 q13, q14, #26
+ vadd.i64 q7, q7, q4
+ vshl.i64 q4, q4, #26
+ vadd.i64 q14, q7, q3
+ vadd.i64 q9, q9, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q15, q9, q3
+ vsub.i64 q0, q0, q4
+ vshr.s64 q4, q14, #25
+ vsub.i64 q5, q5, q13
+ vshr.s64 q13, q15, #25
+ vadd.i64 q6, q6, q4
+ vshl.i64 q4, q4, #25
+ vadd.i64 q14, q6, q11
+ vadd.i64 q2, q2, q13
+ vsub.i64 q4, q7, q4
+ vshr.s64 q7, q14, #26
+ vshl.i64 q13, q13, #25
+ vadd.i64 q14, q2, q11
+ vadd.i64 q8, q8, q7
+ vshl.i64 q7, q7, #26
+ vadd.i64 q15, q8, q3
+ vsub.i64 q9, q9, q13
+ vshr.s64 q13, q14, #26
+ vsub.i64 q6, q6, q7
+ vshr.s64 q7, q15, #25
+ vadd.i64 q10, q10, q13
+ vshl.i64 q13, q13, #26
+ vadd.i64 q14, q10, q3
+ vadd.i64 q1, q1, q7
+ add r2, r3, #240
+ vshl.i64 q7, q7, #25
+ add r4, r3, #144
+ vadd.i64 q15, q1, q11
+ add r2, r2, #8
+ vsub.i64 q2, q2, q13
+ add r4, r4, #8
+ vshr.s64 q13, q14, #25
+ vsub.i64 q7, q8, q7
+ vshr.s64 q8, q15, #26
+ vadd.i64 q14, q13, q13
+ vadd.i64 q12, q12, q8
+ vtrn.32 d12, d14
+ vshl.i64 q8, q8, #26
+ vtrn.32 d13, d15
+ vadd.i64 q3, q12, q3
+ vadd.i64 q0, q0, q14
+ vst1.8 d12, [r2, : 64]!
+ vshl.i64 q7, q13, #4
+ vst1.8 d13, [r4, : 64]!
+ vsub.i64 q1, q1, q8
+ vshr.s64 q3, q3, #25
+ vadd.i64 q0, q0, q7
+ vadd.i64 q5, q5, q3
+ vshl.i64 q3, q3, #25
+ vadd.i64 q6, q5, q11
+ vadd.i64 q0, q0, q13
+ vshl.i64 q7, q13, #25
+ vadd.i64 q8, q0, q11
+ vsub.i64 q3, q12, q3
+ vshr.s64 q6, q6, #26
+ vsub.i64 q7, q10, q7
+ vtrn.32 d2, d6
+ vshr.s64 q8, q8, #26
+ vtrn.32 d3, d7
+ vadd.i64 q3, q9, q6
+ vst1.8 d2, [r2, : 64]
+ vshl.i64 q6, q6, #26
+ vst1.8 d3, [r4, : 64]
+ vadd.i64 q1, q4, q8
+ vtrn.32 d4, d14
+ vshl.i64 q4, q8, #26
+ vtrn.32 d5, d15
+ vsub.i64 q5, q5, q6
+ add r2, r2, #16
+ vsub.i64 q0, q0, q4
+ vst1.8 d4, [r2, : 64]
+ add r4, r4, #16
+ vst1.8 d5, [r4, : 64]
+ vtrn.32 d10, d6
+ vtrn.32 d11, d7
+ sub r2, r2, #8
+ sub r4, r4, #8
+ vtrn.32 d0, d2
+ vtrn.32 d1, d3
+ vst1.8 d10, [r2, : 64]
+ vst1.8 d11, [r4, : 64]
+ sub r2, r2, #24
+ sub r4, r4, #24
+ vst1.8 d0, [r2, : 64]
+ vst1.8 d1, [r4, : 64]
+ ldr r2, [sp, #488]
+ ldr r4, [sp, #492]
+ subs r5, r2, #1
+ bge ._mainloop
+ add r1, r3, #144
+ add r2, r3, #336
+ vld1.8 {d0-d1}, [r1, : 128]!
+ vld1.8 {d2-d3}, [r1, : 128]!
+ vld1.8 {d4}, [r1, : 64]
+ vst1.8 {d0-d1}, [r2, : 128]!
+ vst1.8 {d2-d3}, [r2, : 128]!
+ vst1.8 d4, [r2, : 64]
+ ldr r1, =0
+._invertloop:
+ add r2, r3, #144
+ ldr r4, =0
+ ldr r5, =2
+ cmp r1, #1
+ ldreq r5, =1
+ addeq r2, r3, #336
+ addeq r4, r3, #48
+ cmp r1, #2
+ ldreq r5, =1
+ addeq r2, r3, #48
+ cmp r1, #3
+ ldreq r5, =5
+ addeq r4, r3, #336
+ cmp r1, #4
+ ldreq r5, =10
+ cmp r1, #5
+ ldreq r5, =20
+ cmp r1, #6
+ ldreq r5, =10
+ addeq r2, r3, #336
+ addeq r4, r3, #336
+ cmp r1, #7
+ ldreq r5, =50
+ cmp r1, #8
+ ldreq r5, =100
+ cmp r1, #9
+ ldreq r5, =50
+ addeq r2, r3, #336
+ cmp r1, #10
+ ldreq r5, =5
+ addeq r2, r3, #48
+ cmp r1, #11
+ ldreq r5, =0
+ addeq r2, r3, #96
+ add r6, r3, #144
+ add r7, r3, #288
+ vld1.8 {d0-d1}, [r6, : 128]!
+ vld1.8 {d2-d3}, [r6, : 128]!
+ vld1.8 {d4}, [r6, : 64]
+ vst1.8 {d0-d1}, [r7, : 128]!
+ vst1.8 {d2-d3}, [r7, : 128]!
+ vst1.8 d4, [r7, : 64]
+ cmp r5, #0
+ beq ._skipsquaringloop
+._squaringloop:
+ add r6, r3, #288
+ add r7, r3, #288
+ add r8, r3, #288
+ vmov.i32 q0, #19
+ vmov.i32 q1, #0
+ vmov.i32 q2, #1
+ vzip.i32 q1, q2
+ vld1.8 {d4-d5}, [r7, : 128]!
+ vld1.8 {d6-d7}, [r7, : 128]!
+ vld1.8 {d9}, [r7, : 64]
+ vld1.8 {d10-d11}, [r6, : 128]!
+ add r7, sp, #416
+ vld1.8 {d12-d13}, [r6, : 128]!
+ vmul.i32 q7, q2, q0
+ vld1.8 {d8}, [r6, : 64]
+ vext.32 d17, d11, d10, #1
+ vmul.i32 q9, q3, q0
+ vext.32 d16, d10, d8, #1
+ vshl.u32 q10, q5, q1
+ vext.32 d22, d14, d4, #1
+ vext.32 d24, d18, d6, #1
+ vshl.u32 q13, q6, q1
+ vshl.u32 d28, d8, d2
+ vrev64.i32 d22, d22
+ vmul.i32 d1, d9, d1
+ vrev64.i32 d24, d24
+ vext.32 d29, d8, d13, #1
+ vext.32 d0, d1, d9, #1
+ vrev64.i32 d0, d0
+ vext.32 d2, d9, d1, #1
+ vext.32 d23, d15, d5, #1
+ vmull.s32 q4, d20, d4
+ vrev64.i32 d23, d23
+ vmlal.s32 q4, d21, d1
+ vrev64.i32 d2, d2
+ vmlal.s32 q4, d26, d19
+ vext.32 d3, d5, d15, #1
+ vmlal.s32 q4, d27, d18
+ vrev64.i32 d3, d3
+ vmlal.s32 q4, d28, d15
+ vext.32 d14, d12, d11, #1
+ vmull.s32 q5, d16, d23
+ vext.32 d15, d13, d12, #1
+ vmlal.s32 q5, d17, d4
+ vst1.8 d8, [r7, : 64]!
+ vmlal.s32 q5, d14, d1
+ vext.32 d12, d9, d8, #0
+ vmlal.s32 q5, d15, d19
+ vmov.i64 d13, #0
+ vmlal.s32 q5, d29, d18
+ vext.32 d25, d19, d7, #1
+ vmlal.s32 q6, d20, d5
+ vrev64.i32 d25, d25
+ vmlal.s32 q6, d21, d4
+ vst1.8 d11, [r7, : 64]!
+ vmlal.s32 q6, d26, d1
+ vext.32 d9, d10, d10, #0
+ vmlal.s32 q6, d27, d19
+ vmov.i64 d8, #0
+ vmlal.s32 q6, d28, d18
+ vmlal.s32 q4, d16, d24
+ vmlal.s32 q4, d17, d5
+ vmlal.s32 q4, d14, d4
+ vst1.8 d12, [r7, : 64]!
+ vmlal.s32 q4, d15, d1
+ vext.32 d10, d13, d12, #0
+ vmlal.s32 q4, d29, d19
+ vmov.i64 d11, #0
+ vmlal.s32 q5, d20, d6
+ vmlal.s32 q5, d21, d5
+ vmlal.s32 q5, d26, d4
+ vext.32 d13, d8, d8, #0
+ vmlal.s32 q5, d27, d1
+ vmov.i64 d12, #0
+ vmlal.s32 q5, d28, d19
+ vst1.8 d9, [r7, : 64]!
+ vmlal.s32 q6, d16, d25
+ vmlal.s32 q6, d17, d6
+ vst1.8 d10, [r7, : 64]
+ vmlal.s32 q6, d14, d5
+ vext.32 d8, d11, d10, #0
+ vmlal.s32 q6, d15, d4
+ vmov.i64 d9, #0
+ vmlal.s32 q6, d29, d1
+ vmlal.s32 q4, d20, d7
+ vmlal.s32 q4, d21, d6
+ vmlal.s32 q4, d26, d5
+ vext.32 d11, d12, d12, #0
+ vmlal.s32 q4, d27, d4
+ vmov.i64 d10, #0
+ vmlal.s32 q4, d28, d1
+ vmlal.s32 q5, d16, d0
+ sub r6, r7, #32
+ vmlal.s32 q5, d17, d7
+ vmlal.s32 q5, d14, d6
+ vext.32 d30, d9, d8, #0
+ vmlal.s32 q5, d15, d5
+ vld1.8 {d31}, [r6, : 64]!
+ vmlal.s32 q5, d29, d4
+ vmlal.s32 q15, d20, d0
+ vext.32 d0, d6, d18, #1
+ vmlal.s32 q15, d21, d25
+ vrev64.i32 d0, d0
+ vmlal.s32 q15, d26, d24
+ vext.32 d1, d7, d19, #1
+ vext.32 d7, d10, d10, #0
+ vmlal.s32 q15, d27, d23
+ vrev64.i32 d1, d1
+ vld1.8 {d6}, [r6, : 64]
+ vmlal.s32 q15, d28, d22
+ vmlal.s32 q3, d16, d4
+ add r6, r6, #24
+ vmlal.s32 q3, d17, d2
+ vext.32 d4, d31, d30, #0
+ vmov d17, d11
+ vmlal.s32 q3, d14, d1
+ vext.32 d11, d13, d13, #0
+ vext.32 d13, d30, d30, #0
+ vmlal.s32 q3, d15, d0
+ vext.32 d1, d8, d8, #0
+ vmlal.s32 q3, d29, d3
+ vld1.8 {d5}, [r6, : 64]
+ sub r6, r6, #16
+ vext.32 d10, d6, d6, #0
+ vmov.i32 q1, #0xffffffff
+ vshl.i64 q4, q1, #25
+ add r7, sp, #512
+ vld1.8 {d14-d15}, [r7, : 128]
+ vadd.i64 q9, q2, q7
+ vshl.i64 q1, q1, #26
+ vshr.s64 q10, q9, #26
+ vld1.8 {d0}, [r6, : 64]!
+ vadd.i64 q5, q5, q10
+ vand q9, q9, q1
+ vld1.8 {d16}, [r6, : 64]!
+ add r6, sp, #528
+ vld1.8 {d20-d21}, [r6, : 128]
+ vadd.i64 q11, q5, q10
+ vsub.i64 q2, q2, q9
+ vshr.s64 q9, q11, #25
+ vext.32 d12, d5, d4, #0
+ vand q11, q11, q4
+ vadd.i64 q0, q0, q9
+ vmov d19, d7
+ vadd.i64 q3, q0, q7
+ vsub.i64 q5, q5, q11
+ vshr.s64 q11, q3, #26
+ vext.32 d18, d11, d10, #0
+ vand q3, q3, q1
+ vadd.i64 q8, q8, q11
+ vadd.i64 q11, q8, q10
+ vsub.i64 q0, q0, q3
+ vshr.s64 q3, q11, #25
+ vand q11, q11, q4
+ vadd.i64 q3, q6, q3
+ vadd.i64 q6, q3, q7
+ vsub.i64 q8, q8, q11
+ vshr.s64 q11, q6, #26
+ vand q6, q6, q1
+ vadd.i64 q9, q9, q11
+ vadd.i64 d25, d19, d21
+ vsub.i64 q3, q3, q6
+ vshr.s64 d23, d25, #25
+ vand q4, q12, q4
+ vadd.i64 d21, d23, d23
+ vshl.i64 d25, d23, #4
+ vadd.i64 d21, d21, d23
+ vadd.i64 d25, d25, d21
+ vadd.i64 d4, d4, d25
+ vzip.i32 q0, q8
+ vadd.i64 d12, d4, d14
+ add r6, r8, #8
+ vst1.8 d0, [r6, : 64]
+ vsub.i64 d19, d19, d9
+ add r6, r6, #16
+ vst1.8 d16, [r6, : 64]
+ vshr.s64 d22, d12, #26
+ vand q0, q6, q1
+ vadd.i64 d10, d10, d22
+ vzip.i32 q3, q9
+ vsub.i64 d4, d4, d0
+ sub r6, r6, #8
+ vst1.8 d6, [r6, : 64]
+ add r6, r6, #16
+ vst1.8 d18, [r6, : 64]
+ vzip.i32 q2, q5
+ sub r6, r6, #32
+ vst1.8 d4, [r6, : 64]
+ subs r5, r5, #1
+ bhi ._squaringloop
+._skipsquaringloop:
+ mov r2, r2
+ add r5, r3, #288
+ add r6, r3, #144
+ vmov.i32 q0, #19
+ vmov.i32 q1, #0
+ vmov.i32 q2, #1
+ vzip.i32 q1, q2
+ vld1.8 {d4-d5}, [r5, : 128]!
+ vld1.8 {d6-d7}, [r5, : 128]!
+ vld1.8 {d9}, [r5, : 64]
+ vld1.8 {d10-d11}, [r2, : 128]!
+ add r5, sp, #416
+ vld1.8 {d12-d13}, [r2, : 128]!
+ vmul.i32 q7, q2, q0
+ vld1.8 {d8}, [r2, : 64]
+ vext.32 d17, d11, d10, #1
+ vmul.i32 q9, q3, q0
+ vext.32 d16, d10, d8, #1
+ vshl.u32 q10, q5, q1
+ vext.32 d22, d14, d4, #1
+ vext.32 d24, d18, d6, #1
+ vshl.u32 q13, q6, q1
+ vshl.u32 d28, d8, d2
+ vrev64.i32 d22, d22
+ vmul.i32 d1, d9, d1
+ vrev64.i32 d24, d24
+ vext.32 d29, d8, d13, #1
+ vext.32 d0, d1, d9, #1
+ vrev64.i32 d0, d0
+ vext.32 d2, d9, d1, #1
+ vext.32 d23, d15, d5, #1
+ vmull.s32 q4, d20, d4
+ vrev64.i32 d23, d23
+ vmlal.s32 q4, d21, d1
+ vrev64.i32 d2, d2
+ vmlal.s32 q4, d26, d19
+ vext.32 d3, d5, d15, #1
+ vmlal.s32 q4, d27, d18
+ vrev64.i32 d3, d3
+ vmlal.s32 q4, d28, d15
+ vext.32 d14, d12, d11, #1
+ vmull.s32 q5, d16, d23
+ vext.32 d15, d13, d12, #1
+ vmlal.s32 q5, d17, d4
+ vst1.8 d8, [r5, : 64]!
+ vmlal.s32 q5, d14, d1
+ vext.32 d12, d9, d8, #0
+ vmlal.s32 q5, d15, d19
+ vmov.i64 d13, #0
+ vmlal.s32 q5, d29, d18
+ vext.32 d25, d19, d7, #1
+ vmlal.s32 q6, d20, d5
+ vrev64.i32 d25, d25
+ vmlal.s32 q6, d21, d4
+ vst1.8 d11, [r5, : 64]!
+ vmlal.s32 q6, d26, d1
+ vext.32 d9, d10, d10, #0
+ vmlal.s32 q6, d27, d19
+ vmov.i64 d8, #0
+ vmlal.s32 q6, d28, d18
+ vmlal.s32 q4, d16, d24
+ vmlal.s32 q4, d17, d5
+ vmlal.s32 q4, d14, d4
+ vst1.8 d12, [r5, : 64]!
+ vmlal.s32 q4, d15, d1
+ vext.32 d10, d13, d12, #0
+ vmlal.s32 q4, d29, d19
+ vmov.i64 d11, #0
+ vmlal.s32 q5, d20, d6
+ vmlal.s32 q5, d21, d5
+ vmlal.s32 q5, d26, d4
+ vext.32 d13, d8, d8, #0
+ vmlal.s32 q5, d27, d1
+ vmov.i64 d12, #0
+ vmlal.s32 q5, d28, d19
+ vst1.8 d9, [r5, : 64]!
+ vmlal.s32 q6, d16, d25
+ vmlal.s32 q6, d17, d6
+ vst1.8 d10, [r5, : 64]
+ vmlal.s32 q6, d14, d5
+ vext.32 d8, d11, d10, #0
+ vmlal.s32 q6, d15, d4
+ vmov.i64 d9, #0
+ vmlal.s32 q6, d29, d1
+ vmlal.s32 q4, d20, d7
+ vmlal.s32 q4, d21, d6
+ vmlal.s32 q4, d26, d5
+ vext.32 d11, d12, d12, #0
+ vmlal.s32 q4, d27, d4
+ vmov.i64 d10, #0
+ vmlal.s32 q4, d28, d1
+ vmlal.s32 q5, d16, d0
+ sub r2, r5, #32
+ vmlal.s32 q5, d17, d7
+ vmlal.s32 q5, d14, d6
+ vext.32 d30, d9, d8, #0
+ vmlal.s32 q5, d15, d5
+ vld1.8 {d31}, [r2, : 64]!
+ vmlal.s32 q5, d29, d4
+ vmlal.s32 q15, d20, d0
+ vext.32 d0, d6, d18, #1
+ vmlal.s32 q15, d21, d25
+ vrev64.i32 d0, d0
+ vmlal.s32 q15, d26, d24
+ vext.32 d1, d7, d19, #1
+ vext.32 d7, d10, d10, #0
+ vmlal.s32 q15, d27, d23
+ vrev64.i32 d1, d1
+ vld1.8 {d6}, [r2, : 64]
+ vmlal.s32 q15, d28, d22
+ vmlal.s32 q3, d16, d4
+ add r2, r2, #24
+ vmlal.s32 q3, d17, d2
+ vext.32 d4, d31, d30, #0
+ vmov d17, d11
+ vmlal.s32 q3, d14, d1
+ vext.32 d11, d13, d13, #0
+ vext.32 d13, d30, d30, #0
+ vmlal.s32 q3, d15, d0
+ vext.32 d1, d8, d8, #0
+ vmlal.s32 q3, d29, d3
+ vld1.8 {d5}, [r2, : 64]
+ sub r2, r2, #16
+ vext.32 d10, d6, d6, #0
+ vmov.i32 q1, #0xffffffff
+ vshl.i64 q4, q1, #25
+ add r5, sp, #512
+ vld1.8 {d14-d15}, [r5, : 128]
+ vadd.i64 q9, q2, q7
+ vshl.i64 q1, q1, #26
+ vshr.s64 q10, q9, #26
+ vld1.8 {d0}, [r2, : 64]!
+ vadd.i64 q5, q5, q10
+ vand q9, q9, q1
+ vld1.8 {d16}, [r2, : 64]!
+ add r2, sp, #528
+ vld1.8 {d20-d21}, [r2, : 128]
+ vadd.i64 q11, q5, q10
+ vsub.i64 q2, q2, q9
+ vshr.s64 q9, q11, #25
+ vext.32 d12, d5, d4, #0
+ vand q11, q11, q4
+ vadd.i64 q0, q0, q9
+ vmov d19, d7
+ vadd.i64 q3, q0, q7
+ vsub.i64 q5, q5, q11
+ vshr.s64 q11, q3, #26
+ vext.32 d18, d11, d10, #0
+ vand q3, q3, q1
+ vadd.i64 q8, q8, q11
+ vadd.i64 q11, q8, q10
+ vsub.i64 q0, q0, q3
+ vshr.s64 q3, q11, #25
+ vand q11, q11, q4
+ vadd.i64 q3, q6, q3
+ vadd.i64 q6, q3, q7
+ vsub.i64 q8, q8, q11
+ vshr.s64 q11, q6, #26
+ vand q6, q6, q1
+ vadd.i64 q9, q9, q11
+ vadd.i64 d25, d19, d21
+ vsub.i64 q3, q3, q6
+ vshr.s64 d23, d25, #25
+ vand q4, q12, q4
+ vadd.i64 d21, d23, d23
+ vshl.i64 d25, d23, #4
+ vadd.i64 d21, d21, d23
+ vadd.i64 d25, d25, d21
+ vadd.i64 d4, d4, d25
+ vzip.i32 q0, q8
+ vadd.i64 d12, d4, d14
+ add r2, r6, #8
+ vst1.8 d0, [r2, : 64]
+ vsub.i64 d19, d19, d9
+ add r2, r2, #16
+ vst1.8 d16, [r2, : 64]
+ vshr.s64 d22, d12, #26
+ vand q0, q6, q1
+ vadd.i64 d10, d10, d22
+ vzip.i32 q3, q9
+ vsub.i64 d4, d4, d0
+ sub r2, r2, #8
+ vst1.8 d6, [r2, : 64]
+ add r2, r2, #16
+ vst1.8 d18, [r2, : 64]
+ vzip.i32 q2, q5
+ sub r2, r2, #32
+ vst1.8 d4, [r2, : 64]
+ cmp r4, #0
+ beq ._skippostcopy
+ add r2, r3, #144
+ mov r4, r4
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d4}, [r2, : 64]
+ vst1.8 {d0-d1}, [r4, : 128]!
+ vst1.8 {d2-d3}, [r4, : 128]!
+ vst1.8 d4, [r4, : 64]
+._skippostcopy:
+ cmp r1, #1
+ bne ._skipfinalcopy
+ add r2, r3, #288
+ add r4, r3, #144
+ vld1.8 {d0-d1}, [r2, : 128]!
+ vld1.8 {d2-d3}, [r2, : 128]!
+ vld1.8 {d4}, [r2, : 64]
+ vst1.8 {d0-d1}, [r4, : 128]!
+ vst1.8 {d2-d3}, [r4, : 128]!
+ vst1.8 d4, [r4, : 64]
+._skipfinalcopy:
+ add r1, r1, #1
+ cmp r1, #12
+ blo ._invertloop
+ add r1, r3, #144
+ ldr r2, [r1], #4
+ ldr r3, [r1], #4
+ ldr r4, [r1], #4
+ ldr r5, [r1], #4
+ ldr r6, [r1], #4
+ ldr r7, [r1], #4
+ ldr r8, [r1], #4
+ ldr r9, [r1], #4
+ ldr r10, [r1], #4
+ ldr r1, [r1]
+ add r11, r1, r1, LSL #4
+ add r11, r11, r1, LSL #1
+ add r11, r11, #16777216
+ mov r11, r11, ASR #25
+ add r11, r11, r2
+ mov r11, r11, ASR #26
+ add r11, r11, r3
+ mov r11, r11, ASR #25
+ add r11, r11, r4
+ mov r11, r11, ASR #26
+ add r11, r11, r5
+ mov r11, r11, ASR #25
+ add r11, r11, r6
+ mov r11, r11, ASR #26
+ add r11, r11, r7
+ mov r11, r11, ASR #25
+ add r11, r11, r8
+ mov r11, r11, ASR #26
+ add r11, r11, r9
+ mov r11, r11, ASR #25
+ add r11, r11, r10
+ mov r11, r11, ASR #26
+ add r11, r11, r1
+ mov r11, r11, ASR #25
+ add r2, r2, r11
+ add r2, r2, r11, LSL #1
+ add r2, r2, r11, LSL #4
+ mov r11, r2, ASR #26
+ add r3, r3, r11
+ sub r2, r2, r11, LSL #26
+ mov r11, r3, ASR #25
+ add r4, r4, r11
+ sub r3, r3, r11, LSL #25
+ mov r11, r4, ASR #26
+ add r5, r5, r11
+ sub r4, r4, r11, LSL #26
+ mov r11, r5, ASR #25
+ add r6, r6, r11
+ sub r5, r5, r11, LSL #25
+ mov r11, r6, ASR #26
+ add r7, r7, r11
+ sub r6, r6, r11, LSL #26
+ mov r11, r7, ASR #25
+ add r8, r8, r11
+ sub r7, r7, r11, LSL #25
+ mov r11, r8, ASR #26
+ add r9, r9, r11
+ sub r8, r8, r11, LSL #26
+ mov r11, r9, ASR #25
+ add r10, r10, r11
+ sub r9, r9, r11, LSL #25
+ mov r11, r10, ASR #26
+ add r1, r1, r11
+ sub r10, r10, r11, LSL #26
+ mov r11, r1, ASR #25
+ sub r1, r1, r11, LSL #25
+ add r2, r2, r3, LSL #26
+ mov r3, r3, LSR #6
+ add r3, r3, r4, LSL #19
+ mov r4, r4, LSR #13
+ add r4, r4, r5, LSL #13
+ mov r5, r5, LSR #19
+ add r5, r5, r6, LSL #6
+ add r6, r7, r8, LSL #25
+ mov r7, r8, LSR #7
+ add r7, r7, r9, LSL #19
+ mov r8, r9, LSR #13
+ add r8, r8, r10, LSL #12
+ mov r9, r10, LSR #20
+ add r1, r9, r1, LSL #6
+ str r2, [r0], #4
+ str r3, [r0], #4
+ str r4, [r0], #4
+ str r5, [r0], #4
+ str r6, [r0], #4
+ str r7, [r0], #4
+ str r8, [r0], #4
+ str r1, [r0]
+ ldrd r4, [sp, #0]
+ ldrd r6, [sp, #8]
+ ldrd r8, [sp, #16]
+ ldrd r10, [sp, #24]
+ ldr r12, [sp, #480]
+ ldr r14, [sp, #484]
+ ldr r0, =0
+ mov sp, r12
+ vpop {q4, q5, q6, q7}
+ bx lr
--
2.17.1
Expose the accelerated NEON ChaCha routine directly as a symbol
export so that users of the ChaCha library can use it directly.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm/crypto/Kconfig | 1 +
arch/arm/crypto/chacha-neon-glue.c | 19 +++++++++++++++++--
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index b24df84a1d7a..70e4d5fe5bdb 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -130,6 +130,7 @@ config CRYPTO_CHACHA20_NEON
depends on KERNEL_MODE_NEON
select CRYPTO_BLKCIPHER
select CRYPTO_CHACHA20
+ select CRYPTO_ARCH_HAVE_LIB_CHACHA
config CRYPTO_NHPOLY1305_NEON
tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"
diff --git a/arch/arm/crypto/chacha-neon-glue.c b/arch/arm/crypto/chacha-neon-glue.c
index 26576772f18b..1a32c6e5c885 100644
--- a/arch/arm/crypto/chacha-neon-glue.c
+++ b/arch/arm/crypto/chacha-neon-glue.c
@@ -36,6 +36,8 @@ asmlinkage void chacha_4block_xor_neon(const u32 *state, u8 *dst, const u8 *src,
int nrounds);
asmlinkage void hchacha_block_neon(const u32 *state, u32 *out, int nrounds);
+static bool have_neon __ro_after_init;
+
static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
unsigned int bytes, int nrounds)
{
@@ -62,6 +64,18 @@ static void chacha_doneon(u32 *state, u8 *dst, const u8 *src,
}
}
+void chacha_crypt(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
+ int nrounds)
+{
+ if (!have_neon || bytes <= CHACHA_BLOCK_SIZE || !crypto_simd_usable())
+ return chacha_crypt_generic(state, dst, src, bytes, nrounds);
+
+ kernel_neon_begin();
+ chacha_doneon(state, dst, src, bytes, nrounds);
+ kernel_neon_end();
+}
+EXPORT_SYMBOL(chacha_crypt);
+
static int chacha_neon_stream_xor(struct skcipher_request *req,
const struct chacha_ctx *ctx, const u8 *iv)
{
@@ -177,8 +191,9 @@ static struct skcipher_alg algs[] = {
static int __init chacha_simd_mod_init(void)
{
- if (!(elf_hwcap & HWCAP_NEON))
- return -ENODEV;
+ have_neon = (elf_hwcap & HWCAP_NEON);
+ if (!have_neon)
+ return 0;
return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
}
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
WireGuard is a layer 3 secure networking tunnel made specifically for
the kernel, that aims to be much simpler and easier to audit than IPsec.
Extensive documentation and description of the protocol and
considerations, along with formal proofs of the cryptography, are
available at:
* https://www.wireguard.com/
* https://www.wireguard.com/papers/wireguard.pdf
This commit implements WireGuard as a simple network device driver,
accessible in the usual RTNL way used by virtual network drivers. It
makes use of the udp_tunnel APIs, GRO, GSO, NAPI, and the usual set of
networking subsystem APIs. It has a somewhat novel multicore queueing
system designed for maximum throughput and minimal latency of encryption
operations, but it is implemented modestly using workqueues and NAPI.
Configuration is done via generic Netlink, and following a review from
the Netlink maintainer a year ago, several high profile userspace
have already implemented the API.
This commit also comes with several different tests, both in-kernel
tests and out-of-kernel tests based on network namespaces, taking profit
of the fact that sockets used by WireGuard intentionally stay in the
namespace the WireGuard interface was originally created, exactly like
the semantics of userspace tun devices. See wireguard.com/netns/ for
pictures and examples.
The source code is fairly short, but rather than combining everything
into a single file, WireGuard is developed as cleanly separable files,
making auditing and comprehension easier. Things are laid out as
follows:
* noise.[ch], cookie.[ch], messages.h: These implement the bulk of the
cryptographic aspects of the protocol, and are mostly data-only in
nature, taking in buffers of bytes and spitting out buffers of
bytes. They also handle reference counting for their various shared
pieces of data, like keys and key lists.
* ratelimiter.[ch]: Used as an integral part of cookie.[ch] for
ratelimiting certain types of cryptographic operations in accordance
with particular WireGuard semantics.
* allowedips.[ch], peerlookup.[ch]: The main lookup structures of
WireGuard, the former being trie-like with particular semantics, an
integral part of the design of the protocol, and the latter just
being nice helper functions around the various hashtables we use.
* device.[ch]: Implementation of functions for the netdevice and for
rtnl, responsible for maintaining the life of a given interface and
wiring it up to the rest of WireGuard.
* peer.[ch]: Each interface has a list of peers, with helper functions
available here for creation, destruction, and reference counting.
* socket.[ch]: Implementation of functions related to udp_socket and
the general set of kernel socket APIs, for sending and receiving
ciphertext UDP packets, and taking care of WireGuard-specific sticky
socket routing semantics for the automatic roaming.
* netlink.[ch]: Userspace API entry point for configuring WireGuard
peers and devices. The API has been implemented by several userspace
tools and network management utility, and the WireGuard project
distributes the basic wg(8) tool.
* queueing.[ch]: Shared function on the rx and tx path for handling
the various queues used in the multicore algorithms.
* send.c: Handles encrypting outgoing packets in parallel on
multiple cores, before sending them in order on a single core, via
workqueues and ring buffers. Also handles sending handshake and cookie
messages as part of the protocol, in parallel.
* receive.c: Handles decrypting incoming packets in parallel on
multiple cores, before passing them off in order to be ingested via
the rest of the networking subsystem with GRO via the typical NAPI
poll function. Also handles receiving handshake and cookie messages
as part of the protocol, in parallel.
* timers.[ch]: Uses the timer wheel to implement protocol particular
event timeouts, and gives a set of very simple event-driven entry
point functions for callers.
* main.c, version.h: Initialization and deinitialization of the module.
* selftest/*.h: Runtime unit tests for some of the most security
sensitive functions.
* tools/testing/selftests/wireguard/netns.sh: Aforementioned testing
script using network namespaces.
This commit aims to be as self-contained as possible, implementing
WireGuard as a standalone module not needing much special handling or
coordination from the network subsystem. I expect for future
optimizations to the network stack to positively improve WireGuard, and
vice-versa, but for the time being, this exists as intentionally
standalone.
We introduce a menu option for CONFIG_WIREGUARD, as well as providing a
verbose debug log and self-tests via CONFIG_WIREGUARD_DEBUG.
Signed-off-by: Jason A. Donenfeld <[email protected]>
Cc: David Miller <[email protected]>
Cc: Greg KH <[email protected]>
---
MAINTAINERS | 8 +
drivers/net/Kconfig | 30 +
drivers/net/Makefile | 1 +
drivers/net/wireguard/Makefile | 18 +
drivers/net/wireguard/allowedips.c | 377 +++++++++
drivers/net/wireguard/allowedips.h | 59 ++
drivers/net/wireguard/cookie.c | 236 ++++++
drivers/net/wireguard/cookie.h | 59 ++
drivers/net/wireguard/device.c | 460 +++++++++++
drivers/net/wireguard/device.h | 65 ++
drivers/net/wireguard/main.c | 64 ++
drivers/net/wireguard/messages.h | 128 ++++
drivers/net/wireguard/netlink.c | 622 +++++++++++++++
drivers/net/wireguard/netlink.h | 12 +
drivers/net/wireguard/noise.c | 807 ++++++++++++++++++++
drivers/net/wireguard/noise.h | 131 ++++
drivers/net/wireguard/peer.c | 239 ++++++
drivers/net/wireguard/peer.h | 83 ++
drivers/net/wireguard/peerlookup.c | 221 ++++++
drivers/net/wireguard/peerlookup.h | 64 ++
drivers/net/wireguard/queueing.c | 53 ++
drivers/net/wireguard/queueing.h | 198 +++++
drivers/net/wireguard/ratelimiter.c | 223 ++++++
drivers/net/wireguard/ratelimiter.h | 19 +
drivers/net/wireguard/receive.c | 604 +++++++++++++++
drivers/net/wireguard/selftest/allowedips.c | 682 +++++++++++++++++
drivers/net/wireguard/selftest/counter.c | 104 +++
drivers/net/wireguard/selftest/ratelimiter.c | 226 ++++++
drivers/net/wireguard/send.c | 431 +++++++++++
drivers/net/wireguard/socket.c | 433 +++++++++++
drivers/net/wireguard/socket.h | 44 ++
drivers/net/wireguard/timers.c | 241 ++++++
drivers/net/wireguard/timers.h | 31 +
drivers/net/wireguard/version.h | 1 +
include/uapi/linux/wireguard.h | 190 +++++
tools/testing/selftests/wireguard/netns.sh | 503 ++++++++++++
36 files changed, 7667 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 656df8cb34b4..d59c3635c0e1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17416,6 +17416,14 @@ L: [email protected]
S: Maintained
F: drivers/gpio/gpio-ws16c48.c
+WIREGUARD SECURE NETWORK TUNNEL
+M: Jason A. Donenfeld <[email protected]>
+S: Maintained
+F: drivers/net/wireguard/
+F: tools/testing/selftests/wireguard/
+L: [email protected]
+L: [email protected]
+
WISTRON LAPTOP BUTTON DRIVER
M: Miloslav Trmac <[email protected]>
S: Maintained
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 48e209e55843..c26aef673538 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -71,6 +71,36 @@ config DUMMY
To compile this driver as a module, choose M here: the module
will be called dummy.
+config WIREGUARD
+ tristate "WireGuard secure network tunnel"
+ depends on NET && INET
+ depends on IPV6 || !IPV6
+ select NET_UDP_TUNNEL
+ select DST_CACHE
+ select ZINC_CHACHA20POLY1305
+ select ZINC_BLAKE2S
+ select ZINC_CURVE25519
+ help
+ WireGuard is a secure, fast, and easy to use replacement for IPSec
+ that uses modern cryptography and clever networking tricks. It's
+ designed to be fairly general purpose and abstract enough to fit most
+ use cases, while at the same time remaining extremely simple to
+ configure. See http://www.wireguard.com for more info.
+
+ It's safe to say Y or M here, as the driver is very lightweight and
+ is only in use when an administrator chooses to add an interface.
+
+config WIREGUARD_DEBUG
+ bool "Debugging checks and verbose messages"
+ depends on WIREGUARD
+ help
+ This will write log messages for handshake and other events
+ that occur for a WireGuard interface. It will also perform some
+ extra validation checks and unit tests at various points. This is
+ only useful for debugging.
+
+ Say N here unless you know what you're doing.
+
config EQUALIZER
tristate "EQL (serial line load balancing) support"
---help---
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 0d3ba056cda3..78bdcde47f37 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_RIONET) += rionet.o
obj-$(CONFIG_NET_TEAM) += team/
obj-$(CONFIG_TUN) += tun.o
obj-$(CONFIG_TAP) += tap.o
+obj-$(CONFIG_WIREGUARD) += wireguard/
obj-$(CONFIG_VETH) += veth.o
obj-$(CONFIG_VIRTIO_NET) += virtio_net.o
obj-$(CONFIG_VXLAN) += vxlan.o
diff --git a/drivers/net/wireguard/Makefile b/drivers/net/wireguard/Makefile
new file mode 100644
index 000000000000..fc52b2cb500b
--- /dev/null
+++ b/drivers/net/wireguard/Makefile
@@ -0,0 +1,18 @@
+ccflags-y := -O3
+ccflags-y += -D'pr_fmt(fmt)=KBUILD_MODNAME ": " fmt'
+ccflags-$(CONFIG_WIREGUARD_DEBUG) += -DDEBUG
+wireguard-y := main.o
+wireguard-y += noise.o
+wireguard-y += device.o
+wireguard-y += peer.o
+wireguard-y += timers.o
+wireguard-y += queueing.o
+wireguard-y += send.o
+wireguard-y += receive.o
+wireguard-y += socket.o
+wireguard-y += peerlookup.o
+wireguard-y += allowedips.o
+wireguard-y += ratelimiter.o
+wireguard-y += cookie.o
+wireguard-y += netlink.o
+obj-$(CONFIG_WIREGUARD) := wireguard.o
diff --git a/drivers/net/wireguard/allowedips.c b/drivers/net/wireguard/allowedips.c
new file mode 100644
index 000000000000..f175944384cd
--- /dev/null
+++ b/drivers/net/wireguard/allowedips.c
@@ -0,0 +1,377 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "allowedips.h"
+#include "peer.h"
+
+static void swap_endian(u8 *dst, const u8 *src, u8 bits)
+{
+ if (bits == 32) {
+ *(u32 *)dst = be32_to_cpu(*(const __be32 *)src);
+ } else if (bits == 128) {
+ ((u64 *)dst)[0] = be64_to_cpu(((const __be64 *)src)[0]);
+ ((u64 *)dst)[1] = be64_to_cpu(((const __be64 *)src)[1]);
+ }
+}
+
+static void copy_and_assign_cidr(struct allowedips_node *node, const u8 *src,
+ u8 cidr, u8 bits)
+{
+ node->cidr = cidr;
+ node->bit_at_a = cidr / 8U;
+#ifdef __LITTLE_ENDIAN
+ node->bit_at_a ^= (bits / 8U - 1U) % 8U;
+#endif
+ node->bit_at_b = 7U - (cidr % 8U);
+ node->bitlen = bits;
+ memcpy(node->bits, src, bits / 8U);
+}
+#define CHOOSE_NODE(parent, key) \
+ parent->bit[(key[parent->bit_at_a] >> parent->bit_at_b) & 1]
+
+static void node_free_rcu(struct rcu_head *rcu)
+{
+ kfree(container_of(rcu, struct allowedips_node, rcu));
+}
+
+static void push_rcu(struct allowedips_node **stack,
+ struct allowedips_node __rcu *p, unsigned int *len)
+{
+ if (rcu_access_pointer(p)) {
+ WARN_ON(IS_ENABLED(DEBUG) && *len >= 128);
+ stack[(*len)++] = rcu_dereference_raw(p);
+ }
+}
+
+static void root_free_rcu(struct rcu_head *rcu)
+{
+ struct allowedips_node *node, *stack[128] = {
+ container_of(rcu, struct allowedips_node, rcu) };
+ unsigned int len = 1;
+
+ while (len > 0 && (node = stack[--len])) {
+ push_rcu(stack, node->bit[0], &len);
+ push_rcu(stack, node->bit[1], &len);
+ kfree(node);
+ }
+}
+
+static void root_remove_peer_lists(struct allowedips_node *root)
+{
+ struct allowedips_node *node, *stack[128] = { root };
+ unsigned int len = 1;
+
+ while (len > 0 && (node = stack[--len])) {
+ push_rcu(stack, node->bit[0], &len);
+ push_rcu(stack, node->bit[1], &len);
+ if (rcu_access_pointer(node->peer))
+ list_del(&node->peer_list);
+ }
+}
+
+static void walk_remove_by_peer(struct allowedips_node __rcu **top,
+ struct wg_peer *peer, struct mutex *lock)
+{
+#define REF(p) rcu_access_pointer(p)
+#define DEREF(p) rcu_dereference_protected(*(p), lockdep_is_held(lock))
+#define PUSH(p) ({ \
+ WARN_ON(IS_ENABLED(DEBUG) && len >= 128); \
+ stack[len++] = p; \
+ })
+
+ struct allowedips_node __rcu **stack[128], **nptr;
+ struct allowedips_node *node, *prev;
+ unsigned int len;
+
+ if (unlikely(!peer || !REF(*top)))
+ return;
+
+ for (prev = NULL, len = 0, PUSH(top); len > 0; prev = node) {
+ nptr = stack[len - 1];
+ node = DEREF(nptr);
+ if (!node) {
+ --len;
+ continue;
+ }
+ if (!prev || REF(prev->bit[0]) == node ||
+ REF(prev->bit[1]) == node) {
+ if (REF(node->bit[0]))
+ PUSH(&node->bit[0]);
+ else if (REF(node->bit[1]))
+ PUSH(&node->bit[1]);
+ } else if (REF(node->bit[0]) == prev) {
+ if (REF(node->bit[1]))
+ PUSH(&node->bit[1]);
+ } else {
+ if (rcu_dereference_protected(node->peer,
+ lockdep_is_held(lock)) == peer) {
+ RCU_INIT_POINTER(node->peer, NULL);
+ list_del(&node->peer_list);
+ if (!node->bit[0] || !node->bit[1]) {
+ rcu_assign_pointer(*nptr, DEREF(
+ &node->bit[!REF(node->bit[0])]));
+ call_rcu(&node->rcu, node_free_rcu);
+ node = DEREF(nptr);
+ }
+ }
+ --len;
+ }
+ }
+
+#undef REF
+#undef DEREF
+#undef PUSH
+}
+
+static unsigned int fls128(u64 a, u64 b)
+{
+ return a ? fls64(a) + 64U : fls64(b);
+}
+
+static u8 common_bits(const struct allowedips_node *node, const u8 *key,
+ u8 bits)
+{
+ if (bits == 32)
+ return 32U - fls(*(const u32 *)node->bits ^ *(const u32 *)key);
+ else if (bits == 128)
+ return 128U - fls128(
+ *(const u64 *)&node->bits[0] ^ *(const u64 *)&key[0],
+ *(const u64 *)&node->bits[8] ^ *(const u64 *)&key[8]);
+ return 0;
+}
+
+static bool prefix_matches(const struct allowedips_node *node, const u8 *key,
+ u8 bits)
+{
+ /* This could be much faster if it actually just compared the common
+ * bits properly, by precomputing a mask bswap(~0 << (32 - cidr)), and
+ * the rest, but it turns out that common_bits is already super fast on
+ * modern processors, even taking into account the unfortunate bswap.
+ * So, we just inline it like this instead.
+ */
+ return common_bits(node, key, bits) >= node->cidr;
+}
+
+static struct allowedips_node *find_node(struct allowedips_node *trie, u8 bits,
+ const u8 *key)
+{
+ struct allowedips_node *node = trie, *found = NULL;
+
+ while (node && prefix_matches(node, key, bits)) {
+ if (rcu_access_pointer(node->peer))
+ found = node;
+ if (node->cidr == bits)
+ break;
+ node = rcu_dereference_bh(CHOOSE_NODE(node, key));
+ }
+ return found;
+}
+
+/* Returns a strong reference to a peer */
+static struct wg_peer *lookup(struct allowedips_node __rcu *root, u8 bits,
+ const void *be_ip)
+{
+ /* Aligned so it can be passed to fls/fls64 */
+ u8 ip[16] __aligned(__alignof(u64));
+ struct allowedips_node *node;
+ struct wg_peer *peer = NULL;
+
+ swap_endian(ip, be_ip, bits);
+
+ rcu_read_lock_bh();
+retry:
+ node = find_node(rcu_dereference_bh(root), bits, ip);
+ if (node) {
+ peer = wg_peer_get_maybe_zero(rcu_dereference_bh(node->peer));
+ if (!peer)
+ goto retry;
+ }
+ rcu_read_unlock_bh();
+ return peer;
+}
+
+static bool node_placement(struct allowedips_node __rcu *trie, const u8 *key,
+ u8 cidr, u8 bits, struct allowedips_node **rnode,
+ struct mutex *lock)
+{
+ struct allowedips_node *node = rcu_dereference_protected(trie,
+ lockdep_is_held(lock));
+ struct allowedips_node *parent = NULL;
+ bool exact = false;
+
+ while (node && node->cidr <= cidr && prefix_matches(node, key, bits)) {
+ parent = node;
+ if (parent->cidr == cidr) {
+ exact = true;
+ break;
+ }
+ node = rcu_dereference_protected(CHOOSE_NODE(parent, key),
+ lockdep_is_held(lock));
+ }
+ *rnode = parent;
+ return exact;
+}
+
+static int add(struct allowedips_node __rcu **trie, u8 bits, const u8 *key,
+ u8 cidr, struct wg_peer *peer, struct mutex *lock)
+{
+ struct allowedips_node *node, *parent, *down, *newnode;
+
+ if (unlikely(cidr > bits || !peer))
+ return -EINVAL;
+
+ if (!rcu_access_pointer(*trie)) {
+ node = kzalloc(sizeof(*node), GFP_KERNEL);
+ if (unlikely(!node))
+ return -ENOMEM;
+ RCU_INIT_POINTER(node->peer, peer);
+ list_add_tail(&node->peer_list, &peer->allowedips_list);
+ copy_and_assign_cidr(node, key, cidr, bits);
+ rcu_assign_pointer(*trie, node);
+ return 0;
+ }
+ if (node_placement(*trie, key, cidr, bits, &node, lock)) {
+ rcu_assign_pointer(node->peer, peer);
+ list_move_tail(&node->peer_list, &peer->allowedips_list);
+ return 0;
+ }
+
+ newnode = kzalloc(sizeof(*newnode), GFP_KERNEL);
+ if (unlikely(!newnode))
+ return -ENOMEM;
+ RCU_INIT_POINTER(newnode->peer, peer);
+ list_add_tail(&newnode->peer_list, &peer->allowedips_list);
+ copy_and_assign_cidr(newnode, key, cidr, bits);
+
+ if (!node) {
+ down = rcu_dereference_protected(*trie, lockdep_is_held(lock));
+ } else {
+ down = rcu_dereference_protected(CHOOSE_NODE(node, key),
+ lockdep_is_held(lock));
+ if (!down) {
+ rcu_assign_pointer(CHOOSE_NODE(node, key), newnode);
+ return 0;
+ }
+ }
+ cidr = min(cidr, common_bits(down, key, bits));
+ parent = node;
+
+ if (newnode->cidr == cidr) {
+ rcu_assign_pointer(CHOOSE_NODE(newnode, down->bits), down);
+ if (!parent)
+ rcu_assign_pointer(*trie, newnode);
+ else
+ rcu_assign_pointer(CHOOSE_NODE(parent, newnode->bits),
+ newnode);
+ } else {
+ node = kzalloc(sizeof(*node), GFP_KERNEL);
+ if (unlikely(!node)) {
+ kfree(newnode);
+ return -ENOMEM;
+ }
+ INIT_LIST_HEAD(&node->peer_list);
+ copy_and_assign_cidr(node, newnode->bits, cidr, bits);
+
+ rcu_assign_pointer(CHOOSE_NODE(node, down->bits), down);
+ rcu_assign_pointer(CHOOSE_NODE(node, newnode->bits), newnode);
+ if (!parent)
+ rcu_assign_pointer(*trie, node);
+ else
+ rcu_assign_pointer(CHOOSE_NODE(parent, node->bits),
+ node);
+ }
+ return 0;
+}
+
+void wg_allowedips_init(struct allowedips *table)
+{
+ table->root4 = table->root6 = NULL;
+ table->seq = 1;
+}
+
+void wg_allowedips_free(struct allowedips *table, struct mutex *lock)
+{
+ struct allowedips_node __rcu *old4 = table->root4, *old6 = table->root6;
+
+ ++table->seq;
+ RCU_INIT_POINTER(table->root4, NULL);
+ RCU_INIT_POINTER(table->root6, NULL);
+ if (rcu_access_pointer(old4)) {
+ root_remove_peer_lists(old4);
+ call_rcu(&rcu_dereference_protected(old4,
+ lockdep_is_held(lock))->rcu, root_free_rcu);
+ }
+ if (rcu_access_pointer(old6)) {
+ root_remove_peer_lists(old6);
+ call_rcu(&rcu_dereference_protected(old6,
+ lockdep_is_held(lock))->rcu, root_free_rcu);
+ }
+}
+
+int wg_allowedips_insert_v4(struct allowedips *table, const struct in_addr *ip,
+ u8 cidr, struct wg_peer *peer, struct mutex *lock)
+{
+ /* Aligned so it can be passed to fls */
+ u8 key[4] __aligned(__alignof(u32));
+
+ ++table->seq;
+ swap_endian(key, (const u8 *)ip, 32);
+ return add(&table->root4, 32, key, cidr, peer, lock);
+}
+
+int wg_allowedips_insert_v6(struct allowedips *table, const struct in6_addr *ip,
+ u8 cidr, struct wg_peer *peer, struct mutex *lock)
+{
+ /* Aligned so it can be passed to fls64 */
+ u8 key[16] __aligned(__alignof(u64));
+
+ ++table->seq;
+ swap_endian(key, (const u8 *)ip, 128);
+ return add(&table->root6, 128, key, cidr, peer, lock);
+}
+
+void wg_allowedips_remove_by_peer(struct allowedips *table,
+ struct wg_peer *peer, struct mutex *lock)
+{
+ ++table->seq;
+ walk_remove_by_peer(&table->root4, peer, lock);
+ walk_remove_by_peer(&table->root6, peer, lock);
+}
+
+int wg_allowedips_read_node(struct allowedips_node *node, u8 ip[16], u8 *cidr)
+{
+ const unsigned int cidr_bytes = DIV_ROUND_UP(node->cidr, 8U);
+ swap_endian(ip, node->bits, node->bitlen);
+ memset(ip + cidr_bytes, 0, node->bitlen / 8U - cidr_bytes);
+ if (node->cidr)
+ ip[cidr_bytes - 1U] &= ~0U << (-node->cidr % 8U);
+
+ *cidr = node->cidr;
+ return node->bitlen == 32 ? AF_INET : AF_INET6;
+}
+
+/* Returns a strong reference to a peer */
+struct wg_peer *wg_allowedips_lookup_dst(struct allowedips *table,
+ struct sk_buff *skb)
+{
+ if (skb->protocol == htons(ETH_P_IP))
+ return lookup(table->root4, 32, &ip_hdr(skb)->daddr);
+ else if (skb->protocol == htons(ETH_P_IPV6))
+ return lookup(table->root6, 128, &ipv6_hdr(skb)->daddr);
+ return NULL;
+}
+
+/* Returns a strong reference to a peer */
+struct wg_peer *wg_allowedips_lookup_src(struct allowedips *table,
+ struct sk_buff *skb)
+{
+ if (skb->protocol == htons(ETH_P_IP))
+ return lookup(table->root4, 32, &ip_hdr(skb)->saddr);
+ else if (skb->protocol == htons(ETH_P_IPV6))
+ return lookup(table->root6, 128, &ipv6_hdr(skb)->saddr);
+ return NULL;
+}
+
+#include "selftest/allowedips.c"
diff --git a/drivers/net/wireguard/allowedips.h b/drivers/net/wireguard/allowedips.h
new file mode 100644
index 000000000000..e5c83cafcef4
--- /dev/null
+++ b/drivers/net/wireguard/allowedips.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_ALLOWEDIPS_H
+#define _WG_ALLOWEDIPS_H
+
+#include <linux/mutex.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+
+struct wg_peer;
+
+struct allowedips_node {
+ struct wg_peer __rcu *peer;
+ struct allowedips_node __rcu *bit[2];
+ /* While it may seem scandalous that we waste space for v4,
+ * we're alloc'ing to the nearest power of 2 anyway, so this
+ * doesn't actually make a difference.
+ */
+ u8 bits[16] __aligned(__alignof(u64));
+ u8 cidr, bit_at_a, bit_at_b, bitlen;
+
+ /* Keep rarely used list at bottom to be beyond cache line. */
+ union {
+ struct list_head peer_list;
+ struct rcu_head rcu;
+ };
+};
+
+struct allowedips {
+ struct allowedips_node __rcu *root4;
+ struct allowedips_node __rcu *root6;
+ u64 seq;
+};
+
+void wg_allowedips_init(struct allowedips *table);
+void wg_allowedips_free(struct allowedips *table, struct mutex *mutex);
+int wg_allowedips_insert_v4(struct allowedips *table, const struct in_addr *ip,
+ u8 cidr, struct wg_peer *peer, struct mutex *lock);
+int wg_allowedips_insert_v6(struct allowedips *table, const struct in6_addr *ip,
+ u8 cidr, struct wg_peer *peer, struct mutex *lock);
+void wg_allowedips_remove_by_peer(struct allowedips *table,
+ struct wg_peer *peer, struct mutex *lock);
+/* The ip input pointer should be __aligned(__alignof(u64))) */
+int wg_allowedips_read_node(struct allowedips_node *node, u8 ip[16], u8 *cidr);
+
+/* These return a strong reference to a peer: */
+struct wg_peer *wg_allowedips_lookup_dst(struct allowedips *table,
+ struct sk_buff *skb);
+struct wg_peer *wg_allowedips_lookup_src(struct allowedips *table,
+ struct sk_buff *skb);
+
+#ifdef DEBUG
+bool wg_allowedips_selftest(void);
+#endif
+
+#endif /* _WG_ALLOWEDIPS_H */
diff --git a/drivers/net/wireguard/cookie.c b/drivers/net/wireguard/cookie.c
new file mode 100644
index 000000000000..bd23a14ff87f
--- /dev/null
+++ b/drivers/net/wireguard/cookie.c
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "cookie.h"
+#include "peer.h"
+#include "device.h"
+#include "messages.h"
+#include "ratelimiter.h"
+#include "timers.h"
+
+#include <zinc/blake2s.h>
+#include <zinc/chacha20poly1305.h>
+
+#include <net/ipv6.h>
+#include <crypto/algapi.h>
+
+void wg_cookie_checker_init(struct cookie_checker *checker,
+ struct wg_device *wg)
+{
+ init_rwsem(&checker->secret_lock);
+ checker->secret_birthdate = ktime_get_boot_fast_ns();
+ get_random_bytes(checker->secret, NOISE_HASH_LEN);
+ checker->device = wg;
+}
+
+enum { COOKIE_KEY_LABEL_LEN = 8 };
+static const u8 mac1_key_label[COOKIE_KEY_LABEL_LEN] = "mac1----";
+static const u8 cookie_key_label[COOKIE_KEY_LABEL_LEN] = "cookie--";
+
+static void precompute_key(u8 key[NOISE_SYMMETRIC_KEY_LEN],
+ const u8 pubkey[NOISE_PUBLIC_KEY_LEN],
+ const u8 label[COOKIE_KEY_LABEL_LEN])
+{
+ struct blake2s_state blake;
+
+ blake2s_init(&blake, NOISE_SYMMETRIC_KEY_LEN);
+ blake2s_update(&blake, label, COOKIE_KEY_LABEL_LEN);
+ blake2s_update(&blake, pubkey, NOISE_PUBLIC_KEY_LEN);
+ blake2s_final(&blake, key, NOISE_SYMMETRIC_KEY_LEN);
+}
+
+/* Must hold peer->handshake.static_identity->lock */
+void wg_cookie_checker_precompute_device_keys(struct cookie_checker *checker)
+{
+ if (likely(checker->device->static_identity.has_identity)) {
+ precompute_key(checker->cookie_encryption_key,
+ checker->device->static_identity.static_public,
+ cookie_key_label);
+ precompute_key(checker->message_mac1_key,
+ checker->device->static_identity.static_public,
+ mac1_key_label);
+ } else {
+ memset(checker->cookie_encryption_key, 0,
+ NOISE_SYMMETRIC_KEY_LEN);
+ memset(checker->message_mac1_key, 0, NOISE_SYMMETRIC_KEY_LEN);
+ }
+}
+
+void wg_cookie_checker_precompute_peer_keys(struct wg_peer *peer)
+{
+ precompute_key(peer->latest_cookie.cookie_decryption_key,
+ peer->handshake.remote_static, cookie_key_label);
+ precompute_key(peer->latest_cookie.message_mac1_key,
+ peer->handshake.remote_static, mac1_key_label);
+}
+
+void wg_cookie_init(struct cookie *cookie)
+{
+ memset(cookie, 0, sizeof(*cookie));
+ init_rwsem(&cookie->lock);
+}
+
+static void compute_mac1(u8 mac1[COOKIE_LEN], const void *message, size_t len,
+ const u8 key[NOISE_SYMMETRIC_KEY_LEN])
+{
+ len = len - sizeof(struct message_macs) +
+ offsetof(struct message_macs, mac1);
+ blake2s(mac1, message, key, COOKIE_LEN, len, NOISE_SYMMETRIC_KEY_LEN);
+}
+
+static void compute_mac2(u8 mac2[COOKIE_LEN], const void *message, size_t len,
+ const u8 cookie[COOKIE_LEN])
+{
+ len = len - sizeof(struct message_macs) +
+ offsetof(struct message_macs, mac2);
+ blake2s(mac2, message, cookie, COOKIE_LEN, len, COOKIE_LEN);
+}
+
+static void make_cookie(u8 cookie[COOKIE_LEN], struct sk_buff *skb,
+ struct cookie_checker *checker)
+{
+ struct blake2s_state state;
+
+ if (wg_birthdate_has_expired(checker->secret_birthdate,
+ COOKIE_SECRET_MAX_AGE)) {
+ down_write(&checker->secret_lock);
+ checker->secret_birthdate = ktime_get_boot_fast_ns();
+ get_random_bytes(checker->secret, NOISE_HASH_LEN);
+ up_write(&checker->secret_lock);
+ }
+
+ down_read(&checker->secret_lock);
+
+ blake2s_init_key(&state, COOKIE_LEN, checker->secret, NOISE_HASH_LEN);
+ if (skb->protocol == htons(ETH_P_IP))
+ blake2s_update(&state, (u8 *)&ip_hdr(skb)->saddr,
+ sizeof(struct in_addr));
+ else if (skb->protocol == htons(ETH_P_IPV6))
+ blake2s_update(&state, (u8 *)&ipv6_hdr(skb)->saddr,
+ sizeof(struct in6_addr));
+ blake2s_update(&state, (u8 *)&udp_hdr(skb)->source, sizeof(__be16));
+ blake2s_final(&state, cookie, COOKIE_LEN);
+
+ up_read(&checker->secret_lock);
+}
+
+enum cookie_mac_state wg_cookie_validate_packet(struct cookie_checker *checker,
+ struct sk_buff *skb,
+ bool check_cookie)
+{
+ struct message_macs *macs = (struct message_macs *)
+ (skb->data + skb->len - sizeof(*macs));
+ enum cookie_mac_state ret;
+ u8 computed_mac[COOKIE_LEN];
+ u8 cookie[COOKIE_LEN];
+
+ ret = INVALID_MAC;
+ compute_mac1(computed_mac, skb->data, skb->len,
+ checker->message_mac1_key);
+ if (crypto_memneq(computed_mac, macs->mac1, COOKIE_LEN))
+ goto out;
+
+ ret = VALID_MAC_BUT_NO_COOKIE;
+
+ if (!check_cookie)
+ goto out;
+
+ make_cookie(cookie, skb, checker);
+
+ compute_mac2(computed_mac, skb->data, skb->len, cookie);
+ if (crypto_memneq(computed_mac, macs->mac2, COOKIE_LEN))
+ goto out;
+
+ ret = VALID_MAC_WITH_COOKIE_BUT_RATELIMITED;
+ if (!wg_ratelimiter_allow(skb, dev_net(checker->device->dev)))
+ goto out;
+
+ ret = VALID_MAC_WITH_COOKIE;
+
+out:
+ return ret;
+}
+
+void wg_cookie_add_mac_to_packet(void *message, size_t len,
+ struct wg_peer *peer)
+{
+ struct message_macs *macs = (struct message_macs *)
+ ((u8 *)message + len - sizeof(*macs));
+
+ down_write(&peer->latest_cookie.lock);
+ compute_mac1(macs->mac1, message, len,
+ peer->latest_cookie.message_mac1_key);
+ memcpy(peer->latest_cookie.last_mac1_sent, macs->mac1, COOKIE_LEN);
+ peer->latest_cookie.have_sent_mac1 = true;
+ up_write(&peer->latest_cookie.lock);
+
+ down_read(&peer->latest_cookie.lock);
+ if (peer->latest_cookie.is_valid &&
+ !wg_birthdate_has_expired(peer->latest_cookie.birthdate,
+ COOKIE_SECRET_MAX_AGE - COOKIE_SECRET_LATENCY))
+ compute_mac2(macs->mac2, message, len,
+ peer->latest_cookie.cookie);
+ else
+ memset(macs->mac2, 0, COOKIE_LEN);
+ up_read(&peer->latest_cookie.lock);
+}
+
+void wg_cookie_message_create(struct message_handshake_cookie *dst,
+ struct sk_buff *skb, __le32 index,
+ struct cookie_checker *checker)
+{
+ struct message_macs *macs = (struct message_macs *)
+ ((u8 *)skb->data + skb->len - sizeof(*macs));
+ u8 cookie[COOKIE_LEN];
+
+ dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE);
+ dst->receiver_index = index;
+ get_random_bytes_wait(dst->nonce, COOKIE_NONCE_LEN);
+
+ make_cookie(cookie, skb, checker);
+ xchacha20poly1305_encrypt(dst->encrypted_cookie, cookie, COOKIE_LEN,
+ macs->mac1, COOKIE_LEN, dst->nonce,
+ checker->cookie_encryption_key);
+}
+
+void wg_cookie_message_consume(struct message_handshake_cookie *src,
+ struct wg_device *wg)
+{
+ struct wg_peer *peer = NULL;
+ u8 cookie[COOKIE_LEN];
+ bool ret;
+
+ if (unlikely(!wg_index_hashtable_lookup(wg->index_hashtable,
+ INDEX_HASHTABLE_HANDSHAKE |
+ INDEX_HASHTABLE_KEYPAIR,
+ src->receiver_index, &peer)))
+ return;
+
+ down_read(&peer->latest_cookie.lock);
+ if (unlikely(!peer->latest_cookie.have_sent_mac1)) {
+ up_read(&peer->latest_cookie.lock);
+ goto out;
+ }
+ ret = xchacha20poly1305_decrypt(
+ cookie, src->encrypted_cookie, sizeof(src->encrypted_cookie),
+ peer->latest_cookie.last_mac1_sent, COOKIE_LEN, src->nonce,
+ peer->latest_cookie.cookie_decryption_key);
+ up_read(&peer->latest_cookie.lock);
+
+ if (ret) {
+ down_write(&peer->latest_cookie.lock);
+ memcpy(peer->latest_cookie.cookie, cookie, COOKIE_LEN);
+ peer->latest_cookie.birthdate = ktime_get_boot_fast_ns();
+ peer->latest_cookie.is_valid = true;
+ peer->latest_cookie.have_sent_mac1 = false;
+ up_write(&peer->latest_cookie.lock);
+ } else {
+ net_dbg_ratelimited("%s: Could not decrypt invalid cookie response\n",
+ wg->dev->name);
+ }
+
+out:
+ wg_peer_put(peer);
+}
diff --git a/drivers/net/wireguard/cookie.h b/drivers/net/wireguard/cookie.h
new file mode 100644
index 000000000000..c4bd61ca03f2
--- /dev/null
+++ b/drivers/net/wireguard/cookie.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_COOKIE_H
+#define _WG_COOKIE_H
+
+#include "messages.h"
+#include <linux/rwsem.h>
+
+struct wg_peer;
+
+struct cookie_checker {
+ u8 secret[NOISE_HASH_LEN];
+ u8 cookie_encryption_key[NOISE_SYMMETRIC_KEY_LEN];
+ u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN];
+ u64 secret_birthdate;
+ struct rw_semaphore secret_lock;
+ struct wg_device *device;
+};
+
+struct cookie {
+ u64 birthdate;
+ bool is_valid;
+ u8 cookie[COOKIE_LEN];
+ bool have_sent_mac1;
+ u8 last_mac1_sent[COOKIE_LEN];
+ u8 cookie_decryption_key[NOISE_SYMMETRIC_KEY_LEN];
+ u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN];
+ struct rw_semaphore lock;
+};
+
+enum cookie_mac_state {
+ INVALID_MAC,
+ VALID_MAC_BUT_NO_COOKIE,
+ VALID_MAC_WITH_COOKIE_BUT_RATELIMITED,
+ VALID_MAC_WITH_COOKIE
+};
+
+void wg_cookie_checker_init(struct cookie_checker *checker,
+ struct wg_device *wg);
+void wg_cookie_checker_precompute_device_keys(struct cookie_checker *checker);
+void wg_cookie_checker_precompute_peer_keys(struct wg_peer *peer);
+void wg_cookie_init(struct cookie *cookie);
+
+enum cookie_mac_state wg_cookie_validate_packet(struct cookie_checker *checker,
+ struct sk_buff *skb,
+ bool check_cookie);
+void wg_cookie_add_mac_to_packet(void *message, size_t len,
+ struct wg_peer *peer);
+
+void wg_cookie_message_create(struct message_handshake_cookie *src,
+ struct sk_buff *skb, __le32 index,
+ struct cookie_checker *checker);
+void wg_cookie_message_consume(struct message_handshake_cookie *src,
+ struct wg_device *wg);
+
+#endif /* _WG_COOKIE_H */
diff --git a/drivers/net/wireguard/device.c b/drivers/net/wireguard/device.c
new file mode 100644
index 000000000000..fd23189419da
--- /dev/null
+++ b/drivers/net/wireguard/device.c
@@ -0,0 +1,460 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "queueing.h"
+#include "socket.h"
+#include "timers.h"
+#include "device.h"
+#include "ratelimiter.h"
+#include "peer.h"
+#include "messages.h"
+
+#include <linux/module.h>
+#include <linux/rtnetlink.h>
+#include <linux/inet.h>
+#include <linux/netdevice.h>
+#include <linux/inetdevice.h>
+#include <linux/if_arp.h>
+#include <linux/icmp.h>
+#include <linux/suspend.h>
+#include <net/icmp.h>
+#include <net/rtnetlink.h>
+#include <net/ip_tunnels.h>
+#include <net/addrconf.h>
+
+static LIST_HEAD(device_list);
+
+static int wg_open(struct net_device *dev)
+{
+ struct in_device *dev_v4 = __in_dev_get_rtnl(dev);
+ struct inet6_dev *dev_v6 = __in6_dev_get(dev);
+ struct wg_device *wg = netdev_priv(dev);
+ struct wg_peer *peer;
+ int ret;
+
+ if (dev_v4) {
+ /* At some point we might put this check near the ip_rt_send_
+ * redirect call of ip_forward in net/ipv4/ip_forward.c, similar
+ * to the current secpath check.
+ */
+ IN_DEV_CONF_SET(dev_v4, SEND_REDIRECTS, false);
+ IPV4_DEVCONF_ALL(dev_net(dev), SEND_REDIRECTS) = false;
+ }
+ if (dev_v6)
+ dev_v6->cnf.addr_gen_mode = IN6_ADDR_GEN_MODE_NONE;
+
+ ret = wg_socket_init(wg, wg->incoming_port);
+ if (ret < 0)
+ return ret;
+ mutex_lock(&wg->device_update_lock);
+ list_for_each_entry(peer, &wg->peer_list, peer_list) {
+ wg_packet_send_staged_packets(peer);
+ if (peer->persistent_keepalive_interval)
+ wg_packet_send_keepalive(peer);
+ }
+ mutex_unlock(&wg->device_update_lock);
+ return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int wg_pm_notification(struct notifier_block *nb, unsigned long action,
+ void *data)
+{
+ struct wg_device *wg;
+ struct wg_peer *peer;
+
+ /* If the machine is constantly suspending and resuming, as part of
+ * its normal operation rather than as a somewhat rare event, then we
+ * don't actually want to clear keys.
+ */
+ if (IS_ENABLED(CONFIG_PM_AUTOSLEEP) || IS_ENABLED(CONFIG_ANDROID))
+ return 0;
+
+ if (action != PM_HIBERNATION_PREPARE && action != PM_SUSPEND_PREPARE)
+ return 0;
+
+ rtnl_lock();
+ list_for_each_entry(wg, &device_list, device_list) {
+ mutex_lock(&wg->device_update_lock);
+ list_for_each_entry(peer, &wg->peer_list, peer_list) {
+ del_timer(&peer->timer_zero_key_material);
+ wg_noise_handshake_clear(&peer->handshake);
+ wg_noise_keypairs_clear(&peer->keypairs);
+ }
+ mutex_unlock(&wg->device_update_lock);
+ }
+ rtnl_unlock();
+ rcu_barrier();
+ return 0;
+}
+
+static struct notifier_block pm_notifier = { .notifier_call = wg_pm_notification };
+#endif
+
+static int wg_stop(struct net_device *dev)
+{
+ struct wg_device *wg = netdev_priv(dev);
+ struct wg_peer *peer;
+
+ mutex_lock(&wg->device_update_lock);
+ list_for_each_entry(peer, &wg->peer_list, peer_list) {
+ wg_packet_purge_staged_packets(peer);
+ wg_timers_stop(peer);
+ wg_noise_handshake_clear(&peer->handshake);
+ wg_noise_keypairs_clear(&peer->keypairs);
+ atomic64_set(&peer->last_sent_handshake,
+ ktime_get_boot_fast_ns() -
+ (u64)(REKEY_TIMEOUT + 1) * NSEC_PER_SEC);
+ }
+ mutex_unlock(&wg->device_update_lock);
+ skb_queue_purge(&wg->incoming_handshakes);
+ wg_socket_reinit(wg, NULL, NULL);
+ return 0;
+}
+
+static netdev_tx_t wg_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ struct wg_device *wg = netdev_priv(dev);
+ struct sk_buff_head packets;
+ struct wg_peer *peer;
+ struct sk_buff *next;
+ sa_family_t family;
+ u32 mtu;
+ int ret;
+
+ if (unlikely(wg_skb_examine_untrusted_ip_hdr(skb) != skb->protocol)) {
+ ret = -EPROTONOSUPPORT;
+ net_dbg_ratelimited("%s: Invalid IP packet\n", dev->name);
+ goto err;
+ }
+
+ peer = wg_allowedips_lookup_dst(&wg->peer_allowedips, skb);
+ if (unlikely(!peer)) {
+ ret = -ENOKEY;
+ if (skb->protocol == htons(ETH_P_IP))
+ net_dbg_ratelimited("%s: No peer has allowed IPs matching %pI4\n",
+ dev->name, &ip_hdr(skb)->daddr);
+ else if (skb->protocol == htons(ETH_P_IPV6))
+ net_dbg_ratelimited("%s: No peer has allowed IPs matching %pI6\n",
+ dev->name, &ipv6_hdr(skb)->daddr);
+ goto err;
+ }
+
+ family = READ_ONCE(peer->endpoint.addr.sa_family);
+ if (unlikely(family != AF_INET && family != AF_INET6)) {
+ ret = -EDESTADDRREQ;
+ net_dbg_ratelimited("%s: No valid endpoint has been configured or discovered for peer %llu\n",
+ dev->name, peer->internal_id);
+ goto err_peer;
+ }
+
+ mtu = skb_dst(skb) ? dst_mtu(skb_dst(skb)) : dev->mtu;
+
+ __skb_queue_head_init(&packets);
+ if (!skb_is_gso(skb)) {
+ skb_mark_not_on_list(skb);
+ } else {
+ struct sk_buff *segs = skb_gso_segment(skb, 0);
+
+ if (unlikely(IS_ERR(segs))) {
+ ret = PTR_ERR(segs);
+ goto err_peer;
+ }
+ dev_kfree_skb(skb);
+ skb = segs;
+ }
+ do {
+ next = skb->next;
+ skb_mark_not_on_list(skb);
+
+ skb = skb_share_check(skb, GFP_ATOMIC);
+ if (unlikely(!skb))
+ continue;
+
+ /* We only need to keep the original dst around for icmp,
+ * so at this point we're in a position to drop it.
+ */
+ skb_dst_drop(skb);
+
+ PACKET_CB(skb)->mtu = mtu;
+
+ __skb_queue_tail(&packets, skb);
+ } while ((skb = next) != NULL);
+
+ spin_lock_bh(&peer->staged_packet_queue.lock);
+ /* If the queue is getting too big, we start removing the oldest packets
+ * until it's small again. We do this before adding the new packet, so
+ * we don't remove GSO segments that are in excess.
+ */
+ while (skb_queue_len(&peer->staged_packet_queue) > MAX_STAGED_PACKETS) {
+ dev_kfree_skb(__skb_dequeue(&peer->staged_packet_queue));
+ ++dev->stats.tx_dropped;
+ }
+ skb_queue_splice_tail(&packets, &peer->staged_packet_queue);
+ spin_unlock_bh(&peer->staged_packet_queue.lock);
+
+ wg_packet_send_staged_packets(peer);
+
+ wg_peer_put(peer);
+ return NETDEV_TX_OK;
+
+err_peer:
+ wg_peer_put(peer);
+err:
+ ++dev->stats.tx_errors;
+ if (skb->protocol == htons(ETH_P_IP))
+ icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0);
+ else if (skb->protocol == htons(ETH_P_IPV6))
+ icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, 0);
+ kfree_skb(skb);
+ return ret;
+}
+
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = wg_open,
+ .ndo_stop = wg_stop,
+ .ndo_start_xmit = wg_xmit,
+ .ndo_get_stats64 = ip_tunnel_get_stats64
+};
+
+static void wg_destruct(struct net_device *dev)
+{
+ struct wg_device *wg = netdev_priv(dev);
+
+ rtnl_lock();
+ list_del(&wg->device_list);
+ rtnl_unlock();
+ mutex_lock(&wg->device_update_lock);
+ wg->incoming_port = 0;
+ wg_socket_reinit(wg, NULL, NULL);
+ /* The final references are cleared in the below calls to destroy_workqueue. */
+ wg_peer_remove_all(wg);
+ destroy_workqueue(wg->handshake_receive_wq);
+ destroy_workqueue(wg->handshake_send_wq);
+ destroy_workqueue(wg->packet_crypt_wq);
+ wg_packet_queue_free(&wg->decrypt_queue, true);
+ wg_packet_queue_free(&wg->encrypt_queue, true);
+ rcu_barrier(); /* Wait for all the peers to be actually freed. */
+ wg_ratelimiter_uninit();
+ memzero_explicit(&wg->static_identity, sizeof(wg->static_identity));
+ skb_queue_purge(&wg->incoming_handshakes);
+ free_percpu(dev->tstats);
+ free_percpu(wg->incoming_handshakes_worker);
+ if (wg->have_creating_net_ref)
+ put_net(wg->creating_net);
+ kvfree(wg->index_hashtable);
+ kvfree(wg->peer_hashtable);
+ mutex_unlock(&wg->device_update_lock);
+
+ pr_debug("%s: Interface deleted\n", dev->name);
+ free_netdev(dev);
+}
+
+static const struct device_type device_type = { .name = KBUILD_MODNAME };
+
+static void wg_setup(struct net_device *dev)
+{
+ struct wg_device *wg = netdev_priv(dev);
+ enum { WG_NETDEV_FEATURES = NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
+ NETIF_F_SG | NETIF_F_GSO |
+ NETIF_F_GSO_SOFTWARE | NETIF_F_HIGHDMA };
+
+ dev->netdev_ops = &netdev_ops;
+ dev->hard_header_len = 0;
+ dev->addr_len = 0;
+ dev->needed_headroom = DATA_PACKET_HEAD_ROOM;
+ dev->needed_tailroom = noise_encrypted_len(MESSAGE_PADDING_MULTIPLE);
+ dev->type = ARPHRD_NONE;
+ dev->flags = IFF_POINTOPOINT | IFF_NOARP;
+ dev->priv_flags |= IFF_NO_QUEUE;
+ dev->features |= NETIF_F_LLTX;
+ dev->features |= WG_NETDEV_FEATURES;
+ dev->hw_features |= WG_NETDEV_FEATURES;
+ dev->hw_enc_features |= WG_NETDEV_FEATURES;
+ dev->mtu = ETH_DATA_LEN - MESSAGE_MINIMUM_LENGTH -
+ sizeof(struct udphdr) -
+ max(sizeof(struct ipv6hdr), sizeof(struct iphdr));
+
+ SET_NETDEV_DEVTYPE(dev, &device_type);
+
+ /* We need to keep the dst around in case of icmp replies. */
+ netif_keep_dst(dev);
+
+ memset(wg, 0, sizeof(*wg));
+ wg->dev = dev;
+}
+
+static int wg_newlink(struct net *src_net, struct net_device *dev,
+ struct nlattr *tb[], struct nlattr *data[],
+ struct netlink_ext_ack *extack)
+{
+ struct wg_device *wg = netdev_priv(dev);
+ int ret = -ENOMEM;
+
+ wg->creating_net = src_net;
+ init_rwsem(&wg->static_identity.lock);
+ mutex_init(&wg->socket_update_lock);
+ mutex_init(&wg->device_update_lock);
+ skb_queue_head_init(&wg->incoming_handshakes);
+ wg_allowedips_init(&wg->peer_allowedips);
+ wg_cookie_checker_init(&wg->cookie_checker, wg);
+ INIT_LIST_HEAD(&wg->peer_list);
+ wg->device_update_gen = 1;
+
+ wg->peer_hashtable = wg_pubkey_hashtable_alloc();
+ if (!wg->peer_hashtable)
+ return ret;
+
+ wg->index_hashtable = wg_index_hashtable_alloc();
+ if (!wg->index_hashtable)
+ goto err_free_peer_hashtable;
+
+ dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
+ if (!dev->tstats)
+ goto err_free_index_hashtable;
+
+ wg->incoming_handshakes_worker =
+ wg_packet_percpu_multicore_worker_alloc(
+ wg_packet_handshake_receive_worker, wg);
+ if (!wg->incoming_handshakes_worker)
+ goto err_free_tstats;
+
+ wg->handshake_receive_wq = alloc_workqueue("wg-kex-%s",
+ WQ_CPU_INTENSIVE | WQ_FREEZABLE, 0, dev->name);
+ if (!wg->handshake_receive_wq)
+ goto err_free_incoming_handshakes;
+
+ wg->handshake_send_wq = alloc_workqueue("wg-kex-%s",
+ WQ_UNBOUND | WQ_FREEZABLE, 0, dev->name);
+ if (!wg->handshake_send_wq)
+ goto err_destroy_handshake_receive;
+
+ wg->packet_crypt_wq = alloc_workqueue("wg-crypt-%s",
+ WQ_CPU_INTENSIVE | WQ_MEM_RECLAIM, 0, dev->name);
+ if (!wg->packet_crypt_wq)
+ goto err_destroy_handshake_send;
+
+ ret = wg_packet_queue_init(&wg->encrypt_queue, wg_packet_encrypt_worker,
+ true, MAX_QUEUED_PACKETS);
+ if (ret < 0)
+ goto err_destroy_packet_crypt;
+
+ ret = wg_packet_queue_init(&wg->decrypt_queue, wg_packet_decrypt_worker,
+ true, MAX_QUEUED_PACKETS);
+ if (ret < 0)
+ goto err_free_encrypt_queue;
+
+ ret = wg_ratelimiter_init();
+ if (ret < 0)
+ goto err_free_decrypt_queue;
+
+ ret = register_netdevice(dev);
+ if (ret < 0)
+ goto err_uninit_ratelimiter;
+
+ list_add(&wg->device_list, &device_list);
+
+ /* We wait until the end to assign priv_destructor, so that
+ * register_netdevice doesn't call it for us if it fails.
+ */
+ dev->priv_destructor = wg_destruct;
+
+ pr_debug("%s: Interface created\n", dev->name);
+ return ret;
+
+err_uninit_ratelimiter:
+ wg_ratelimiter_uninit();
+err_free_decrypt_queue:
+ wg_packet_queue_free(&wg->decrypt_queue, true);
+err_free_encrypt_queue:
+ wg_packet_queue_free(&wg->encrypt_queue, true);
+err_destroy_packet_crypt:
+ destroy_workqueue(wg->packet_crypt_wq);
+err_destroy_handshake_send:
+ destroy_workqueue(wg->handshake_send_wq);
+err_destroy_handshake_receive:
+ destroy_workqueue(wg->handshake_receive_wq);
+err_free_incoming_handshakes:
+ free_percpu(wg->incoming_handshakes_worker);
+err_free_tstats:
+ free_percpu(dev->tstats);
+err_free_index_hashtable:
+ kvfree(wg->index_hashtable);
+err_free_peer_hashtable:
+ kvfree(wg->peer_hashtable);
+ return ret;
+}
+
+static struct rtnl_link_ops link_ops __read_mostly = {
+ .kind = KBUILD_MODNAME,
+ .priv_size = sizeof(struct wg_device),
+ .setup = wg_setup,
+ .newlink = wg_newlink,
+};
+
+static int wg_netdevice_notification(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct net_device *dev = ((struct netdev_notifier_info *)data)->dev;
+ struct wg_device *wg = netdev_priv(dev);
+
+ ASSERT_RTNL();
+
+ if (action != NETDEV_REGISTER || dev->netdev_ops != &netdev_ops)
+ return 0;
+
+ if (dev_net(dev) == wg->creating_net && wg->have_creating_net_ref) {
+ put_net(wg->creating_net);
+ wg->have_creating_net_ref = false;
+ } else if (dev_net(dev) != wg->creating_net &&
+ !wg->have_creating_net_ref) {
+ wg->have_creating_net_ref = true;
+ get_net(wg->creating_net);
+ }
+ return 0;
+}
+
+static struct notifier_block netdevice_notifier = {
+ .notifier_call = wg_netdevice_notification
+};
+
+int __init wg_device_init(void)
+{
+ int ret;
+
+#ifdef CONFIG_PM_SLEEP
+ ret = register_pm_notifier(&pm_notifier);
+ if (ret)
+ return ret;
+#endif
+
+ ret = register_netdevice_notifier(&netdevice_notifier);
+ if (ret)
+ goto error_pm;
+
+ ret = rtnl_link_register(&link_ops);
+ if (ret)
+ goto error_netdevice;
+
+ return 0;
+
+error_netdevice:
+ unregister_netdevice_notifier(&netdevice_notifier);
+error_pm:
+#ifdef CONFIG_PM_SLEEP
+ unregister_pm_notifier(&pm_notifier);
+#endif
+ return ret;
+}
+
+void wg_device_uninit(void)
+{
+ rtnl_link_unregister(&link_ops);
+ unregister_netdevice_notifier(&netdevice_notifier);
+#ifdef CONFIG_PM_SLEEP
+ unregister_pm_notifier(&pm_notifier);
+#endif
+ rcu_barrier();
+}
diff --git a/drivers/net/wireguard/device.h b/drivers/net/wireguard/device.h
new file mode 100644
index 000000000000..b15a8be9d816
--- /dev/null
+++ b/drivers/net/wireguard/device.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_DEVICE_H
+#define _WG_DEVICE_H
+
+#include "noise.h"
+#include "allowedips.h"
+#include "peerlookup.h"
+#include "cookie.h"
+
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/workqueue.h>
+#include <linux/mutex.h>
+#include <linux/net.h>
+#include <linux/ptr_ring.h>
+
+struct wg_device;
+
+struct multicore_worker {
+ void *ptr;
+ struct work_struct work;
+};
+
+struct crypt_queue {
+ struct ptr_ring ring;
+ union {
+ struct {
+ struct multicore_worker __percpu *worker;
+ int last_cpu;
+ };
+ struct work_struct work;
+ };
+};
+
+struct wg_device {
+ struct net_device *dev;
+ struct crypt_queue encrypt_queue, decrypt_queue;
+ struct sock __rcu *sock4, *sock6;
+ struct net *creating_net;
+ struct noise_static_identity static_identity;
+ struct workqueue_struct *handshake_receive_wq, *handshake_send_wq;
+ struct workqueue_struct *packet_crypt_wq;
+ struct sk_buff_head incoming_handshakes;
+ int incoming_handshake_cpu;
+ struct multicore_worker __percpu *incoming_handshakes_worker;
+ struct cookie_checker cookie_checker;
+ struct pubkey_hashtable *peer_hashtable;
+ struct index_hashtable *index_hashtable;
+ struct allowedips peer_allowedips;
+ struct mutex device_update_lock, socket_update_lock;
+ struct list_head device_list, peer_list;
+ unsigned int num_peers, device_update_gen;
+ u32 fwmark;
+ u16 incoming_port;
+ bool have_creating_net_ref;
+};
+
+int wg_device_init(void);
+void wg_device_uninit(void);
+
+#endif /* _WG_DEVICE_H */
diff --git a/drivers/net/wireguard/main.c b/drivers/net/wireguard/main.c
new file mode 100644
index 000000000000..10c0a40f6a9e
--- /dev/null
+++ b/drivers/net/wireguard/main.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "version.h"
+#include "device.h"
+#include "noise.h"
+#include "queueing.h"
+#include "ratelimiter.h"
+#include "netlink.h"
+
+#include <uapi/linux/wireguard.h>
+
+#include <linux/version.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/genetlink.h>
+#include <net/rtnetlink.h>
+
+static int __init mod_init(void)
+{
+ int ret;
+
+#ifdef DEBUG
+ if (!wg_allowedips_selftest() || !wg_packet_counter_selftest() ||
+ !wg_ratelimiter_selftest())
+ return -ENOTRECOVERABLE;
+#endif
+ wg_noise_init();
+
+ ret = wg_device_init();
+ if (ret < 0)
+ goto err_device;
+
+ ret = wg_genetlink_init();
+ if (ret < 0)
+ goto err_netlink;
+
+ pr_info("WireGuard " WIREGUARD_VERSION " loaded. See http://www.wireguard.com for information.\n");
+ pr_info("Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.\n");
+
+ return 0;
+
+err_netlink:
+ wg_device_uninit();
+err_device:
+ return ret;
+}
+
+static void __exit mod_exit(void)
+{
+ wg_genetlink_uninit();
+ wg_device_uninit();
+}
+
+module_init(mod_init);
+module_exit(mod_exit);
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("WireGuard secure network tunnel");
+MODULE_AUTHOR("Jason A. Donenfeld <[email protected]>");
+MODULE_VERSION(WIREGUARD_VERSION);
+MODULE_ALIAS_RTNL_LINK(KBUILD_MODNAME);
+MODULE_ALIAS_GENL_FAMILY(WG_GENL_NAME);
diff --git a/drivers/net/wireguard/messages.h b/drivers/net/wireguard/messages.h
new file mode 100644
index 000000000000..3cfd1c5e9b02
--- /dev/null
+++ b/drivers/net/wireguard/messages.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_MESSAGES_H
+#define _WG_MESSAGES_H
+
+#include <zinc/curve25519.h>
+#include <zinc/chacha20poly1305.h>
+#include <zinc/blake2s.h>
+
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/skbuff.h>
+
+enum noise_lengths {
+ NOISE_PUBLIC_KEY_LEN = CURVE25519_KEY_SIZE,
+ NOISE_SYMMETRIC_KEY_LEN = CHACHA20POLY1305_KEY_SIZE,
+ NOISE_TIMESTAMP_LEN = sizeof(u64) + sizeof(u32),
+ NOISE_AUTHTAG_LEN = CHACHA20POLY1305_AUTHTAG_SIZE,
+ NOISE_HASH_LEN = BLAKE2S_HASH_SIZE
+};
+
+#define noise_encrypted_len(plain_len) ((plain_len) + NOISE_AUTHTAG_LEN)
+
+enum cookie_values {
+ COOKIE_SECRET_MAX_AGE = 2 * 60,
+ COOKIE_SECRET_LATENCY = 5,
+ COOKIE_NONCE_LEN = XCHACHA20POLY1305_NONCE_SIZE,
+ COOKIE_LEN = 16
+};
+
+enum counter_values {
+ COUNTER_BITS_TOTAL = 2048,
+ COUNTER_REDUNDANT_BITS = BITS_PER_LONG,
+ COUNTER_WINDOW_SIZE = COUNTER_BITS_TOTAL - COUNTER_REDUNDANT_BITS
+};
+
+enum limits {
+ REKEY_AFTER_MESSAGES = U64_MAX - 0xffff,
+ REJECT_AFTER_MESSAGES = U64_MAX - COUNTER_WINDOW_SIZE - 1,
+ REKEY_TIMEOUT = 5,
+ REKEY_TIMEOUT_JITTER_MAX_JIFFIES = HZ / 3,
+ REKEY_AFTER_TIME = 120,
+ REJECT_AFTER_TIME = 180,
+ INITIATIONS_PER_SECOND = 50,
+ MAX_PEERS_PER_DEVICE = 1U << 20,
+ KEEPALIVE_TIMEOUT = 10,
+ MAX_TIMER_HANDSHAKES = 90 / REKEY_TIMEOUT,
+ MAX_QUEUED_INCOMING_HANDSHAKES = 4096, /* TODO: replace this with DQL */
+ MAX_STAGED_PACKETS = 128,
+ MAX_QUEUED_PACKETS = 1024 /* TODO: replace this with DQL */
+};
+
+enum message_type {
+ MESSAGE_INVALID = 0,
+ MESSAGE_HANDSHAKE_INITIATION = 1,
+ MESSAGE_HANDSHAKE_RESPONSE = 2,
+ MESSAGE_HANDSHAKE_COOKIE = 3,
+ MESSAGE_DATA = 4
+};
+
+struct message_header {
+ /* The actual layout of this that we want is:
+ * u8 type
+ * u8 reserved_zero[3]
+ *
+ * But it turns out that by encoding this as little endian,
+ * we achieve the same thing, and it makes checking faster.
+ */
+ __le32 type;
+};
+
+struct message_macs {
+ u8 mac1[COOKIE_LEN];
+ u8 mac2[COOKIE_LEN];
+};
+
+struct message_handshake_initiation {
+ struct message_header header;
+ __le32 sender_index;
+ u8 unencrypted_ephemeral[NOISE_PUBLIC_KEY_LEN];
+ u8 encrypted_static[noise_encrypted_len(NOISE_PUBLIC_KEY_LEN)];
+ u8 encrypted_timestamp[noise_encrypted_len(NOISE_TIMESTAMP_LEN)];
+ struct message_macs macs;
+};
+
+struct message_handshake_response {
+ struct message_header header;
+ __le32 sender_index;
+ __le32 receiver_index;
+ u8 unencrypted_ephemeral[NOISE_PUBLIC_KEY_LEN];
+ u8 encrypted_nothing[noise_encrypted_len(0)];
+ struct message_macs macs;
+};
+
+struct message_handshake_cookie {
+ struct message_header header;
+ __le32 receiver_index;
+ u8 nonce[COOKIE_NONCE_LEN];
+ u8 encrypted_cookie[noise_encrypted_len(COOKIE_LEN)];
+};
+
+struct message_data {
+ struct message_header header;
+ __le32 key_idx;
+ __le64 counter;
+ u8 encrypted_data[];
+};
+
+#define message_data_len(plain_len) \
+ (noise_encrypted_len(plain_len) + sizeof(struct message_data))
+
+enum message_alignments {
+ MESSAGE_PADDING_MULTIPLE = 16,
+ MESSAGE_MINIMUM_LENGTH = message_data_len(0)
+};
+
+#define SKB_HEADER_LEN \
+ (max(sizeof(struct iphdr), sizeof(struct ipv6hdr)) + \
+ sizeof(struct udphdr) + NET_SKB_PAD)
+#define DATA_PACKET_HEAD_ROOM \
+ ALIGN(sizeof(struct message_data) + SKB_HEADER_LEN, 4)
+
+enum { HANDSHAKE_DSCP = 0x88 /* AF41, plus 00 ECN */ };
+
+#endif /* _WG_MESSAGES_H */
diff --git a/drivers/net/wireguard/netlink.c b/drivers/net/wireguard/netlink.c
new file mode 100644
index 000000000000..3763e8c14ea5
--- /dev/null
+++ b/drivers/net/wireguard/netlink.c
@@ -0,0 +1,622 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "netlink.h"
+#include "device.h"
+#include "peer.h"
+#include "socket.h"
+#include "queueing.h"
+#include "messages.h"
+
+#include <uapi/linux/wireguard.h>
+
+#include <linux/if.h>
+#include <net/genetlink.h>
+#include <net/sock.h>
+
+static struct genl_family genl_family;
+
+static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = {
+ [WGDEVICE_A_IFINDEX] = { .type = NLA_U32 },
+ [WGDEVICE_A_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ - 1 },
+ [WGDEVICE_A_PRIVATE_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
+ [WGDEVICE_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
+ [WGDEVICE_A_FLAGS] = { .type = NLA_U32 },
+ [WGDEVICE_A_LISTEN_PORT] = { .type = NLA_U16 },
+ [WGDEVICE_A_FWMARK] = { .type = NLA_U32 },
+ [WGDEVICE_A_PEERS] = { .type = NLA_NESTED }
+};
+
+static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = {
+ [WGPEER_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
+ [WGPEER_A_PRESHARED_KEY] = { .len = NOISE_SYMMETRIC_KEY_LEN },
+ [WGPEER_A_FLAGS] = { .type = NLA_U32 },
+ [WGPEER_A_ENDPOINT] = { .len = sizeof(struct sockaddr) },
+ [WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL] = { .type = NLA_U16 },
+ [WGPEER_A_LAST_HANDSHAKE_TIME] = { .len = sizeof(struct __kernel_timespec) },
+ [WGPEER_A_RX_BYTES] = { .type = NLA_U64 },
+ [WGPEER_A_TX_BYTES] = { .type = NLA_U64 },
+ [WGPEER_A_ALLOWEDIPS] = { .type = NLA_NESTED },
+ [WGPEER_A_PROTOCOL_VERSION] = { .type = NLA_U32 }
+};
+
+static const struct nla_policy allowedip_policy[WGALLOWEDIP_A_MAX + 1] = {
+ [WGALLOWEDIP_A_FAMILY] = { .type = NLA_U16 },
+ [WGALLOWEDIP_A_IPADDR] = { .len = sizeof(struct in_addr) },
+ [WGALLOWEDIP_A_CIDR_MASK] = { .type = NLA_U8 }
+};
+
+static struct wg_device *lookup_interface(struct nlattr **attrs,
+ struct sk_buff *skb)
+{
+ struct net_device *dev = NULL;
+
+ if (!attrs[WGDEVICE_A_IFINDEX] == !attrs[WGDEVICE_A_IFNAME])
+ return ERR_PTR(-EBADR);
+ if (attrs[WGDEVICE_A_IFINDEX])
+ dev = dev_get_by_index(sock_net(skb->sk),
+ nla_get_u32(attrs[WGDEVICE_A_IFINDEX]));
+ else if (attrs[WGDEVICE_A_IFNAME])
+ dev = dev_get_by_name(sock_net(skb->sk),
+ nla_data(attrs[WGDEVICE_A_IFNAME]));
+ if (!dev)
+ return ERR_PTR(-ENODEV);
+ if (!dev->rtnl_link_ops || !dev->rtnl_link_ops->kind ||
+ strcmp(dev->rtnl_link_ops->kind, KBUILD_MODNAME)) {
+ dev_put(dev);
+ return ERR_PTR(-EOPNOTSUPP);
+ }
+ return netdev_priv(dev);
+}
+
+static int get_allowedips(struct sk_buff *skb, const u8 *ip, u8 cidr,
+ int family)
+{
+ struct nlattr *allowedip_nest;
+
+ allowedip_nest = nla_nest_start(skb, 0);
+ if (!allowedip_nest)
+ return -EMSGSIZE;
+
+ if (nla_put_u8(skb, WGALLOWEDIP_A_CIDR_MASK, cidr) ||
+ nla_put_u16(skb, WGALLOWEDIP_A_FAMILY, family) ||
+ nla_put(skb, WGALLOWEDIP_A_IPADDR, family == AF_INET6 ?
+ sizeof(struct in6_addr) : sizeof(struct in_addr), ip)) {
+ nla_nest_cancel(skb, allowedip_nest);
+ return -EMSGSIZE;
+ }
+
+ nla_nest_end(skb, allowedip_nest);
+ return 0;
+}
+
+static int
+get_peer(struct wg_peer *peer, struct allowedips_node **next_allowedips_node,
+ u64 *allowedips_seq, struct sk_buff *skb)
+{
+ struct nlattr *allowedips_nest, *peer_nest = nla_nest_start(skb, 0);
+ struct allowedips_node *allowedips_node = *next_allowedips_node;
+ bool fail;
+
+ if (!peer_nest)
+ return -EMSGSIZE;
+
+ down_read(&peer->handshake.lock);
+ fail = nla_put(skb, WGPEER_A_PUBLIC_KEY, NOISE_PUBLIC_KEY_LEN,
+ peer->handshake.remote_static);
+ up_read(&peer->handshake.lock);
+ if (fail)
+ goto err;
+
+ if (!allowedips_node) {
+ const struct __kernel_timespec last_handshake = {
+ .tv_sec = peer->walltime_last_handshake.tv_sec,
+ .tv_nsec = peer->walltime_last_handshake.tv_nsec
+ };
+
+ down_read(&peer->handshake.lock);
+ fail = nla_put(skb, WGPEER_A_PRESHARED_KEY,
+ NOISE_SYMMETRIC_KEY_LEN,
+ peer->handshake.preshared_key);
+ up_read(&peer->handshake.lock);
+ if (fail)
+ goto err;
+
+ if (nla_put(skb, WGPEER_A_LAST_HANDSHAKE_TIME,
+ sizeof(last_handshake), &last_handshake) ||
+ nla_put_u16(skb, WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL,
+ peer->persistent_keepalive_interval) ||
+ nla_put_u64_64bit(skb, WGPEER_A_TX_BYTES, peer->tx_bytes,
+ WGPEER_A_UNSPEC) ||
+ nla_put_u64_64bit(skb, WGPEER_A_RX_BYTES, peer->rx_bytes,
+ WGPEER_A_UNSPEC) ||
+ nla_put_u32(skb, WGPEER_A_PROTOCOL_VERSION, 1))
+ goto err;
+
+ read_lock_bh(&peer->endpoint_lock);
+ if (peer->endpoint.addr.sa_family == AF_INET)
+ fail = nla_put(skb, WGPEER_A_ENDPOINT,
+ sizeof(peer->endpoint.addr4),
+ &peer->endpoint.addr4);
+ else if (peer->endpoint.addr.sa_family == AF_INET6)
+ fail = nla_put(skb, WGPEER_A_ENDPOINT,
+ sizeof(peer->endpoint.addr6),
+ &peer->endpoint.addr6);
+ read_unlock_bh(&peer->endpoint_lock);
+ if (fail)
+ goto err;
+ allowedips_node =
+ list_first_entry_or_null(&peer->allowedips_list,
+ struct allowedips_node, peer_list);
+ }
+ if (!allowedips_node)
+ goto no_allowedips;
+ if (!*allowedips_seq)
+ *allowedips_seq = peer->device->peer_allowedips.seq;
+ else if (*allowedips_seq != peer->device->peer_allowedips.seq)
+ goto no_allowedips;
+
+ allowedips_nest = nla_nest_start(skb, WGPEER_A_ALLOWEDIPS);
+ if (!allowedips_nest)
+ goto err;
+
+ list_for_each_entry_from(allowedips_node, &peer->allowedips_list,
+ peer_list) {
+ u8 cidr, ip[16] __aligned(__alignof(u64));
+ int family;
+
+ family = wg_allowedips_read_node(allowedips_node, ip, &cidr);
+ if (get_allowedips(skb, ip, cidr, family)) {
+ nla_nest_end(skb, allowedips_nest);
+ nla_nest_end(skb, peer_nest);
+ *next_allowedips_node = allowedips_node;
+ return -EMSGSIZE;
+ }
+ }
+ nla_nest_end(skb, allowedips_nest);
+no_allowedips:
+ nla_nest_end(skb, peer_nest);
+ *next_allowedips_node = NULL;
+ *allowedips_seq = 0;
+ return 0;
+err:
+ nla_nest_cancel(skb, peer_nest);
+ return -EMSGSIZE;
+}
+
+static int wg_get_device_start(struct netlink_callback *cb)
+{
+ struct nlattr **attrs = genl_family_attrbuf(&genl_family);
+ struct wg_device *wg;
+ int ret;
+
+ ret = nlmsg_parse(cb->nlh, GENL_HDRLEN + genl_family.hdrsize, attrs,
+ genl_family.maxattr, device_policy, NULL);
+ if (ret < 0)
+ return ret;
+ wg = lookup_interface(attrs, cb->skb);
+ if (IS_ERR(wg))
+ return PTR_ERR(wg);
+ cb->args[0] = (long)wg;
+ return 0;
+}
+
+static int wg_get_device_dump(struct sk_buff *skb, struct netlink_callback *cb)
+{
+ struct wg_peer *peer, *next_peer_cursor, *last_peer_cursor;
+ struct nlattr *peers_nest;
+ struct wg_device *wg;
+ int ret = -EMSGSIZE;
+ bool done = true;
+ void *hdr;
+
+ wg = (struct wg_device *)cb->args[0];
+ next_peer_cursor = (struct wg_peer *)cb->args[1];
+ last_peer_cursor = (struct wg_peer *)cb->args[1];
+
+ rtnl_lock();
+ mutex_lock(&wg->device_update_lock);
+ cb->seq = wg->device_update_gen;
+
+ hdr = genlmsg_put(skb, NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq,
+ &genl_family, NLM_F_MULTI, WG_CMD_GET_DEVICE);
+ if (!hdr)
+ goto out;
+ genl_dump_check_consistent(cb, hdr);
+
+ if (!last_peer_cursor) {
+ if (nla_put_u16(skb, WGDEVICE_A_LISTEN_PORT,
+ wg->incoming_port) ||
+ nla_put_u32(skb, WGDEVICE_A_FWMARK, wg->fwmark) ||
+ nla_put_u32(skb, WGDEVICE_A_IFINDEX, wg->dev->ifindex) ||
+ nla_put_string(skb, WGDEVICE_A_IFNAME, wg->dev->name))
+ goto out;
+
+ down_read(&wg->static_identity.lock);
+ if (wg->static_identity.has_identity) {
+ if (nla_put(skb, WGDEVICE_A_PRIVATE_KEY,
+ NOISE_PUBLIC_KEY_LEN,
+ wg->static_identity.static_private) ||
+ nla_put(skb, WGDEVICE_A_PUBLIC_KEY,
+ NOISE_PUBLIC_KEY_LEN,
+ wg->static_identity.static_public)) {
+ up_read(&wg->static_identity.lock);
+ goto out;
+ }
+ }
+ up_read(&wg->static_identity.lock);
+ }
+
+ peers_nest = nla_nest_start(skb, WGDEVICE_A_PEERS);
+ if (!peers_nest)
+ goto out;
+ ret = 0;
+ /* If the last cursor was removed via list_del_init in peer_remove, then
+ * we just treat this the same as there being no more peers left. The
+ * reason is that seq_nr should indicate to userspace that this isn't a
+ * coherent dump anyway, so they'll try again.
+ */
+ if (list_empty(&wg->peer_list) ||
+ (last_peer_cursor && list_empty(&last_peer_cursor->peer_list))) {
+ nla_nest_cancel(skb, peers_nest);
+ goto out;
+ }
+ lockdep_assert_held(&wg->device_update_lock);
+ peer = list_prepare_entry(last_peer_cursor, &wg->peer_list, peer_list);
+ list_for_each_entry_continue(peer, &wg->peer_list, peer_list) {
+ if (get_peer(peer, (struct allowedips_node **)&cb->args[2],
+ (u64 *)&cb->args[4] /* and args[5] */, skb)) {
+ done = false;
+ break;
+ }
+ next_peer_cursor = peer;
+ }
+ nla_nest_end(skb, peers_nest);
+
+out:
+ if (!ret && !done && next_peer_cursor)
+ wg_peer_get(next_peer_cursor);
+ wg_peer_put(last_peer_cursor);
+ mutex_unlock(&wg->device_update_lock);
+ rtnl_unlock();
+
+ if (ret) {
+ genlmsg_cancel(skb, hdr);
+ return ret;
+ }
+ genlmsg_end(skb, hdr);
+ if (done) {
+ cb->args[1] = 0;
+ return 0;
+ }
+ cb->args[1] = (long)next_peer_cursor;
+ return skb->len;
+
+ /* At this point, we can't really deal ourselves with safely zeroing out
+ * the private key material after usage. This will need an additional API
+ * in the kernel for marking skbs as zero_on_free.
+ */
+}
+
+static int wg_get_device_done(struct netlink_callback *cb)
+{
+ struct wg_device *wg = (struct wg_device *)cb->args[0];
+ struct wg_peer *peer = (struct wg_peer *)cb->args[1];
+
+ if (wg)
+ dev_put(wg->dev);
+ wg_peer_put(peer);
+ return 0;
+}
+
+static int set_port(struct wg_device *wg, u16 port)
+{
+ struct wg_peer *peer;
+
+ if (wg->incoming_port == port)
+ return 0;
+ list_for_each_entry(peer, &wg->peer_list, peer_list)
+ wg_socket_clear_peer_endpoint_src(peer);
+ if (!netif_running(wg->dev)) {
+ wg->incoming_port = port;
+ return 0;
+ }
+ return wg_socket_init(wg, port);
+}
+
+static int set_allowedip(struct wg_peer *peer, struct nlattr **attrs)
+{
+ int ret = -EINVAL;
+ u16 family;
+ u8 cidr;
+
+ if (!attrs[WGALLOWEDIP_A_FAMILY] || !attrs[WGALLOWEDIP_A_IPADDR] ||
+ !attrs[WGALLOWEDIP_A_CIDR_MASK])
+ return ret;
+ family = nla_get_u16(attrs[WGALLOWEDIP_A_FAMILY]);
+ cidr = nla_get_u8(attrs[WGALLOWEDIP_A_CIDR_MASK]);
+
+ if (family == AF_INET && cidr <= 32 &&
+ nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in_addr))
+ ret = wg_allowedips_insert_v4(
+ &peer->device->peer_allowedips,
+ nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer,
+ &peer->device->device_update_lock);
+ else if (family == AF_INET6 && cidr <= 128 &&
+ nla_len(attrs[WGALLOWEDIP_A_IPADDR]) == sizeof(struct in6_addr))
+ ret = wg_allowedips_insert_v6(
+ &peer->device->peer_allowedips,
+ nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer,
+ &peer->device->device_update_lock);
+
+ return ret;
+}
+
+static int set_peer(struct wg_device *wg, struct nlattr **attrs)
+{
+ u8 *public_key = NULL, *preshared_key = NULL;
+ struct wg_peer *peer = NULL;
+ u32 flags = 0;
+ int ret;
+
+ ret = -EINVAL;
+ if (attrs[WGPEER_A_PUBLIC_KEY] &&
+ nla_len(attrs[WGPEER_A_PUBLIC_KEY]) == NOISE_PUBLIC_KEY_LEN)
+ public_key = nla_data(attrs[WGPEER_A_PUBLIC_KEY]);
+ else
+ goto out;
+ if (attrs[WGPEER_A_PRESHARED_KEY] &&
+ nla_len(attrs[WGPEER_A_PRESHARED_KEY]) == NOISE_SYMMETRIC_KEY_LEN)
+ preshared_key = nla_data(attrs[WGPEER_A_PRESHARED_KEY]);
+ if (attrs[WGPEER_A_FLAGS])
+ flags = nla_get_u32(attrs[WGPEER_A_FLAGS]);
+
+ ret = -EPFNOSUPPORT;
+ if (attrs[WGPEER_A_PROTOCOL_VERSION]) {
+ if (nla_get_u32(attrs[WGPEER_A_PROTOCOL_VERSION]) != 1)
+ goto out;
+ }
+
+ peer = wg_pubkey_hashtable_lookup(wg->peer_hashtable,
+ nla_data(attrs[WGPEER_A_PUBLIC_KEY]));
+ if (!peer) { /* Peer doesn't exist yet. Add a new one. */
+ ret = -ENODEV;
+ if (flags & WGPEER_F_REMOVE_ME)
+ goto out; /* Tried to remove a non-existing peer. */
+
+ /* The peer is new, so there aren't allowed IPs to remove. */
+ flags &= ~WGPEER_F_REPLACE_ALLOWEDIPS;
+
+ down_read(&wg->static_identity.lock);
+ if (wg->static_identity.has_identity &&
+ !memcmp(nla_data(attrs[WGPEER_A_PUBLIC_KEY]),
+ wg->static_identity.static_public,
+ NOISE_PUBLIC_KEY_LEN)) {
+ /* We silently ignore peers that have the same public
+ * key as the device. The reason we do it silently is
+ * that we'd like for people to be able to reuse the
+ * same set of API calls across peers.
+ */
+ up_read(&wg->static_identity.lock);
+ ret = 0;
+ goto out;
+ }
+ up_read(&wg->static_identity.lock);
+
+ ret = -ENOMEM;
+ peer = wg_peer_create(wg, public_key, preshared_key);
+ if (!peer)
+ goto out;
+ /* Take additional reference, as though we've just been
+ * looked up.
+ */
+ wg_peer_get(peer);
+ }
+
+ ret = 0;
+ if (flags & WGPEER_F_REMOVE_ME) {
+ wg_peer_remove(peer);
+ goto out;
+ }
+
+ if (preshared_key) {
+ down_write(&peer->handshake.lock);
+ memcpy(&peer->handshake.preshared_key, preshared_key,
+ NOISE_SYMMETRIC_KEY_LEN);
+ up_write(&peer->handshake.lock);
+ }
+
+ if (attrs[WGPEER_A_ENDPOINT]) {
+ struct sockaddr *addr = nla_data(attrs[WGPEER_A_ENDPOINT]);
+ size_t len = nla_len(attrs[WGPEER_A_ENDPOINT]);
+
+ if ((len == sizeof(struct sockaddr_in) &&
+ addr->sa_family == AF_INET) ||
+ (len == sizeof(struct sockaddr_in6) &&
+ addr->sa_family == AF_INET6)) {
+ struct endpoint endpoint = { { { 0 } } };
+
+ memcpy(&endpoint.addr, addr, len);
+ wg_socket_set_peer_endpoint(peer, &endpoint);
+ }
+ }
+
+ if (flags & WGPEER_F_REPLACE_ALLOWEDIPS)
+ wg_allowedips_remove_by_peer(&wg->peer_allowedips, peer,
+ &wg->device_update_lock);
+
+ if (attrs[WGPEER_A_ALLOWEDIPS]) {
+ struct nlattr *attr, *allowedip[WGALLOWEDIP_A_MAX + 1];
+ int rem;
+
+ nla_for_each_nested(attr, attrs[WGPEER_A_ALLOWEDIPS], rem) {
+ ret = nla_parse_nested(allowedip, WGALLOWEDIP_A_MAX,
+ attr, allowedip_policy, NULL);
+ if (ret < 0)
+ goto out;
+ ret = set_allowedip(peer, allowedip);
+ if (ret < 0)
+ goto out;
+ }
+ }
+
+ if (attrs[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL]) {
+ const u16 persistent_keepalive_interval = nla_get_u16(
+ attrs[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL]);
+ const bool send_keepalive =
+ !peer->persistent_keepalive_interval &&
+ persistent_keepalive_interval &&
+ netif_running(wg->dev);
+
+ peer->persistent_keepalive_interval = persistent_keepalive_interval;
+ if (send_keepalive)
+ wg_packet_send_keepalive(peer);
+ }
+
+ if (netif_running(wg->dev))
+ wg_packet_send_staged_packets(peer);
+
+out:
+ wg_peer_put(peer);
+ if (attrs[WGPEER_A_PRESHARED_KEY])
+ memzero_explicit(nla_data(attrs[WGPEER_A_PRESHARED_KEY]),
+ nla_len(attrs[WGPEER_A_PRESHARED_KEY]));
+ return ret;
+}
+
+static int wg_set_device(struct sk_buff *skb, struct genl_info *info)
+{
+ struct wg_device *wg = lookup_interface(info->attrs, skb);
+ int ret;
+
+ if (IS_ERR(wg)) {
+ ret = PTR_ERR(wg);
+ goto out_nodev;
+ }
+
+ rtnl_lock();
+ mutex_lock(&wg->device_update_lock);
+
+ ret = -EPERM;
+ if ((info->attrs[WGDEVICE_A_LISTEN_PORT] ||
+ info->attrs[WGDEVICE_A_FWMARK]) &&
+ !ns_capable(wg->creating_net->user_ns, CAP_NET_ADMIN))
+ goto out;
+
+ ++wg->device_update_gen;
+
+ if (info->attrs[WGDEVICE_A_FWMARK]) {
+ struct wg_peer *peer;
+
+ wg->fwmark = nla_get_u32(info->attrs[WGDEVICE_A_FWMARK]);
+ list_for_each_entry(peer, &wg->peer_list, peer_list)
+ wg_socket_clear_peer_endpoint_src(peer);
+ }
+
+ if (info->attrs[WGDEVICE_A_LISTEN_PORT]) {
+ ret = set_port(wg,
+ nla_get_u16(info->attrs[WGDEVICE_A_LISTEN_PORT]));
+ if (ret)
+ goto out;
+ }
+
+ if (info->attrs[WGDEVICE_A_FLAGS] &&
+ nla_get_u32(info->attrs[WGDEVICE_A_FLAGS]) &
+ WGDEVICE_F_REPLACE_PEERS)
+ wg_peer_remove_all(wg);
+
+ if (info->attrs[WGDEVICE_A_PRIVATE_KEY] &&
+ nla_len(info->attrs[WGDEVICE_A_PRIVATE_KEY]) ==
+ NOISE_PUBLIC_KEY_LEN) {
+ u8 *private_key = nla_data(info->attrs[WGDEVICE_A_PRIVATE_KEY]);
+ u8 public_key[NOISE_PUBLIC_KEY_LEN];
+ struct wg_peer *peer, *temp;
+
+ /* We remove before setting, to prevent race, which means doing
+ * two 25519-genpub ops.
+ */
+ if (curve25519_generate_public(public_key, private_key)) {
+ peer = wg_pubkey_hashtable_lookup(wg->peer_hashtable,
+ public_key);
+ if (peer) {
+ wg_peer_put(peer);
+ wg_peer_remove(peer);
+ }
+ }
+
+ down_write(&wg->static_identity.lock);
+ wg_noise_set_static_identity_private_key(&wg->static_identity,
+ private_key);
+ list_for_each_entry_safe(peer, temp, &wg->peer_list,
+ peer_list) {
+ if (!wg_noise_precompute_static_static(peer))
+ wg_peer_remove(peer);
+ }
+ wg_cookie_checker_precompute_device_keys(&wg->cookie_checker);
+ up_write(&wg->static_identity.lock);
+ }
+
+ if (info->attrs[WGDEVICE_A_PEERS]) {
+ struct nlattr *attr, *peer[WGPEER_A_MAX + 1];
+ int rem;
+
+ nla_for_each_nested(attr, info->attrs[WGDEVICE_A_PEERS], rem) {
+ ret = nla_parse_nested(peer, WGPEER_A_MAX, attr,
+ peer_policy, NULL);
+ if (ret < 0)
+ goto out;
+ ret = set_peer(wg, peer);
+ if (ret < 0)
+ goto out;
+ }
+ }
+ ret = 0;
+
+out:
+ mutex_unlock(&wg->device_update_lock);
+ rtnl_unlock();
+ dev_put(wg->dev);
+out_nodev:
+ if (info->attrs[WGDEVICE_A_PRIVATE_KEY])
+ memzero_explicit(nla_data(info->attrs[WGDEVICE_A_PRIVATE_KEY]),
+ nla_len(info->attrs[WGDEVICE_A_PRIVATE_KEY]));
+ return ret;
+}
+
+static const struct genl_ops genl_ops[] = {
+ {
+ .cmd = WG_CMD_GET_DEVICE,
+ .start = wg_get_device_start,
+ .dumpit = wg_get_device_dump,
+ .done = wg_get_device_done,
+ .policy = device_policy,
+ .flags = GENL_UNS_ADMIN_PERM
+ }, {
+ .cmd = WG_CMD_SET_DEVICE,
+ .doit = wg_set_device,
+ .policy = device_policy,
+ .flags = GENL_UNS_ADMIN_PERM
+ }
+};
+
+static struct genl_family genl_family __ro_after_init = {
+ .ops = genl_ops,
+ .n_ops = ARRAY_SIZE(genl_ops),
+ .name = WG_GENL_NAME,
+ .version = WG_GENL_VERSION,
+ .maxattr = WGDEVICE_A_MAX,
+ .module = THIS_MODULE,
+ .netnsok = true
+};
+
+int __init wg_genetlink_init(void)
+{
+ return genl_register_family(&genl_family);
+}
+
+void __exit wg_genetlink_uninit(void)
+{
+ genl_unregister_family(&genl_family);
+}
diff --git a/drivers/net/wireguard/netlink.h b/drivers/net/wireguard/netlink.h
new file mode 100644
index 000000000000..15100d92e2e3
--- /dev/null
+++ b/drivers/net/wireguard/netlink.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_NETLINK_H
+#define _WG_NETLINK_H
+
+int wg_genetlink_init(void);
+void wg_genetlink_uninit(void);
+
+#endif /* _WG_NETLINK_H */
diff --git a/drivers/net/wireguard/noise.c b/drivers/net/wireguard/noise.c
new file mode 100644
index 000000000000..bf0b8c5ab298
--- /dev/null
+++ b/drivers/net/wireguard/noise.c
@@ -0,0 +1,807 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "noise.h"
+#include "device.h"
+#include "peer.h"
+#include "messages.h"
+#include "queueing.h"
+#include "peerlookup.h"
+
+#include <linux/rcupdate.h>
+#include <linux/slab.h>
+#include <linux/bitmap.h>
+#include <linux/scatterlist.h>
+#include <linux/highmem.h>
+#include <crypto/algapi.h>
+
+/* This implements Noise_IKpsk2:
+ *
+ * <- s
+ * ******
+ * -> e, es, s, ss, {t}
+ * <- e, ee, se, psk, {}
+ */
+
+static const u8 handshake_name[37] = "Noise_IKpsk2_25519_ChaChaPoly_BLAKE2s";
+static const u8 identifier_name[34] = "WireGuard v1 zx2c4 [email protected]";
+static u8 handshake_init_hash[NOISE_HASH_LEN] __ro_after_init;
+static u8 handshake_init_chaining_key[NOISE_HASH_LEN] __ro_after_init;
+static atomic64_t keypair_counter = ATOMIC64_INIT(0);
+
+void __init wg_noise_init(void)
+{
+ struct blake2s_state blake;
+
+ blake2s(handshake_init_chaining_key, handshake_name, NULL,
+ NOISE_HASH_LEN, sizeof(handshake_name), 0);
+ blake2s_init(&blake, NOISE_HASH_LEN);
+ blake2s_update(&blake, handshake_init_chaining_key, NOISE_HASH_LEN);
+ blake2s_update(&blake, identifier_name, sizeof(identifier_name));
+ blake2s_final(&blake, handshake_init_hash, NOISE_HASH_LEN);
+}
+
+/* Must hold peer->handshake.static_identity->lock */
+bool wg_noise_precompute_static_static(struct wg_peer *peer)
+{
+ bool ret = true;
+
+ down_write(&peer->handshake.lock);
+ if (peer->handshake.static_identity->has_identity)
+ ret = curve25519(
+ peer->handshake.precomputed_static_static,
+ peer->handshake.static_identity->static_private,
+ peer->handshake.remote_static);
+ else
+ memset(peer->handshake.precomputed_static_static, 0,
+ NOISE_PUBLIC_KEY_LEN);
+ up_write(&peer->handshake.lock);
+ return ret;
+}
+
+bool wg_noise_handshake_init(struct noise_handshake *handshake,
+ struct noise_static_identity *static_identity,
+ const u8 peer_public_key[NOISE_PUBLIC_KEY_LEN],
+ const u8 peer_preshared_key[NOISE_SYMMETRIC_KEY_LEN],
+ struct wg_peer *peer)
+{
+ memset(handshake, 0, sizeof(*handshake));
+ init_rwsem(&handshake->lock);
+ handshake->entry.type = INDEX_HASHTABLE_HANDSHAKE;
+ handshake->entry.peer = peer;
+ memcpy(handshake->remote_static, peer_public_key, NOISE_PUBLIC_KEY_LEN);
+ if (peer_preshared_key)
+ memcpy(handshake->preshared_key, peer_preshared_key,
+ NOISE_SYMMETRIC_KEY_LEN);
+ handshake->static_identity = static_identity;
+ handshake->state = HANDSHAKE_ZEROED;
+ return wg_noise_precompute_static_static(peer);
+}
+
+static void handshake_zero(struct noise_handshake *handshake)
+{
+ memset(&handshake->ephemeral_private, 0, NOISE_PUBLIC_KEY_LEN);
+ memset(&handshake->remote_ephemeral, 0, NOISE_PUBLIC_KEY_LEN);
+ memset(&handshake->hash, 0, NOISE_HASH_LEN);
+ memset(&handshake->chaining_key, 0, NOISE_HASH_LEN);
+ handshake->remote_index = 0;
+ handshake->state = HANDSHAKE_ZEROED;
+}
+
+void wg_noise_handshake_clear(struct noise_handshake *handshake)
+{
+ wg_index_hashtable_remove(
+ handshake->entry.peer->device->index_hashtable,
+ &handshake->entry);
+ down_write(&handshake->lock);
+ handshake_zero(handshake);
+ up_write(&handshake->lock);
+ wg_index_hashtable_remove(
+ handshake->entry.peer->device->index_hashtable,
+ &handshake->entry);
+}
+
+static struct noise_keypair *keypair_create(struct wg_peer *peer)
+{
+ struct noise_keypair *keypair = kzalloc(sizeof(*keypair), GFP_KERNEL);
+
+ if (unlikely(!keypair))
+ return NULL;
+ keypair->internal_id = atomic64_inc_return(&keypair_counter);
+ keypair->entry.type = INDEX_HASHTABLE_KEYPAIR;
+ keypair->entry.peer = peer;
+ kref_init(&keypair->refcount);
+ return keypair;
+}
+
+static void keypair_free_rcu(struct rcu_head *rcu)
+{
+ kzfree(container_of(rcu, struct noise_keypair, rcu));
+}
+
+static void keypair_free_kref(struct kref *kref)
+{
+ struct noise_keypair *keypair =
+ container_of(kref, struct noise_keypair, refcount);
+
+ net_dbg_ratelimited("%s: Keypair %llu destroyed for peer %llu\n",
+ keypair->entry.peer->device->dev->name,
+ keypair->internal_id,
+ keypair->entry.peer->internal_id);
+ wg_index_hashtable_remove(keypair->entry.peer->device->index_hashtable,
+ &keypair->entry);
+ call_rcu(&keypair->rcu, keypair_free_rcu);
+}
+
+void wg_noise_keypair_put(struct noise_keypair *keypair, bool unreference_now)
+{
+ if (unlikely(!keypair))
+ return;
+ if (unlikely(unreference_now))
+ wg_index_hashtable_remove(
+ keypair->entry.peer->device->index_hashtable,
+ &keypair->entry);
+ kref_put(&keypair->refcount, keypair_free_kref);
+}
+
+struct noise_keypair *wg_noise_keypair_get(struct noise_keypair *keypair)
+{
+ RCU_LOCKDEP_WARN(!rcu_read_lock_bh_held(),
+ "Taking noise keypair reference without holding the RCU BH read lock");
+ if (unlikely(!keypair || !kref_get_unless_zero(&keypair->refcount)))
+ return NULL;
+ return keypair;
+}
+
+void wg_noise_keypairs_clear(struct noise_keypairs *keypairs)
+{
+ struct noise_keypair *old;
+
+ spin_lock_bh(&keypairs->keypair_update_lock);
+
+ /* We zero the next_keypair before zeroing the others, so that
+ * wg_noise_received_with_keypair returns early before subsequent ones
+ * are zeroed.
+ */
+ old = rcu_dereference_protected(keypairs->next_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ RCU_INIT_POINTER(keypairs->next_keypair, NULL);
+ wg_noise_keypair_put(old, true);
+
+ old = rcu_dereference_protected(keypairs->previous_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ RCU_INIT_POINTER(keypairs->previous_keypair, NULL);
+ wg_noise_keypair_put(old, true);
+
+ old = rcu_dereference_protected(keypairs->current_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ RCU_INIT_POINTER(keypairs->current_keypair, NULL);
+ wg_noise_keypair_put(old, true);
+
+ spin_unlock_bh(&keypairs->keypair_update_lock);
+}
+
+static void add_new_keypair(struct noise_keypairs *keypairs,
+ struct noise_keypair *new_keypair)
+{
+ struct noise_keypair *previous_keypair, *next_keypair, *current_keypair;
+
+ spin_lock_bh(&keypairs->keypair_update_lock);
+ previous_keypair = rcu_dereference_protected(keypairs->previous_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ next_keypair = rcu_dereference_protected(keypairs->next_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ current_keypair = rcu_dereference_protected(keypairs->current_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ if (new_keypair->i_am_the_initiator) {
+ /* If we're the initiator, it means we've sent a handshake, and
+ * received a confirmation response, which means this new
+ * keypair can now be used.
+ */
+ if (next_keypair) {
+ /* If there already was a next keypair pending, we
+ * demote it to be the previous keypair, and free the
+ * existing current. Note that this means KCI can result
+ * in this transition. It would perhaps be more sound to
+ * always just get rid of the unused next keypair
+ * instead of putting it in the previous slot, but this
+ * might be a bit less robust. Something to think about
+ * for the future.
+ */
+ RCU_INIT_POINTER(keypairs->next_keypair, NULL);
+ rcu_assign_pointer(keypairs->previous_keypair,
+ next_keypair);
+ wg_noise_keypair_put(current_keypair, true);
+ } else /* If there wasn't an existing next keypair, we replace
+ * the previous with the current one.
+ */
+ rcu_assign_pointer(keypairs->previous_keypair,
+ current_keypair);
+ /* At this point we can get rid of the old previous keypair, and
+ * set up the new keypair.
+ */
+ wg_noise_keypair_put(previous_keypair, true);
+ rcu_assign_pointer(keypairs->current_keypair, new_keypair);
+ } else {
+ /* If we're the responder, it means we can't use the new keypair
+ * until we receive confirmation via the first data packet, so
+ * we get rid of the existing previous one, the possibly
+ * existing next one, and slide in the new next one.
+ */
+ rcu_assign_pointer(keypairs->next_keypair, new_keypair);
+ wg_noise_keypair_put(next_keypair, true);
+ RCU_INIT_POINTER(keypairs->previous_keypair, NULL);
+ wg_noise_keypair_put(previous_keypair, true);
+ }
+ spin_unlock_bh(&keypairs->keypair_update_lock);
+}
+
+bool wg_noise_received_with_keypair(struct noise_keypairs *keypairs,
+ struct noise_keypair *received_keypair)
+{
+ struct noise_keypair *old_keypair;
+ bool key_is_new;
+
+ /* We first check without taking the spinlock. */
+ key_is_new = received_keypair ==
+ rcu_access_pointer(keypairs->next_keypair);
+ if (likely(!key_is_new))
+ return false;
+
+ spin_lock_bh(&keypairs->keypair_update_lock);
+ /* After locking, we double check that things didn't change from
+ * beneath us.
+ */
+ if (unlikely(received_keypair !=
+ rcu_dereference_protected(keypairs->next_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock)))) {
+ spin_unlock_bh(&keypairs->keypair_update_lock);
+ return false;
+ }
+
+ /* When we've finally received the confirmation, we slide the next
+ * into the current, the current into the previous, and get rid of
+ * the old previous.
+ */
+ old_keypair = rcu_dereference_protected(keypairs->previous_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock));
+ rcu_assign_pointer(keypairs->previous_keypair,
+ rcu_dereference_protected(keypairs->current_keypair,
+ lockdep_is_held(&keypairs->keypair_update_lock)));
+ wg_noise_keypair_put(old_keypair, true);
+ rcu_assign_pointer(keypairs->current_keypair, received_keypair);
+ RCU_INIT_POINTER(keypairs->next_keypair, NULL);
+
+ spin_unlock_bh(&keypairs->keypair_update_lock);
+ return true;
+}
+
+/* Must hold static_identity->lock */
+void wg_noise_set_static_identity_private_key(
+ struct noise_static_identity *static_identity,
+ const u8 private_key[NOISE_PUBLIC_KEY_LEN])
+{
+ memcpy(static_identity->static_private, private_key,
+ NOISE_PUBLIC_KEY_LEN);
+ curve25519_clamp_secret(static_identity->static_private);
+ static_identity->has_identity = curve25519_generate_public(
+ static_identity->static_public, private_key);
+}
+
+/* This is Hugo Krawczyk's HKDF:
+ * - https://eprint.iacr.org/2010/264.pdf
+ * - https://tools.ietf.org/html/rfc5869
+ */
+static void kdf(u8 *first_dst, u8 *second_dst, u8 *third_dst, const u8 *data,
+ size_t first_len, size_t second_len, size_t third_len,
+ size_t data_len, const u8 chaining_key[NOISE_HASH_LEN])
+{
+ u8 output[BLAKE2S_HASH_SIZE + 1];
+ u8 secret[BLAKE2S_HASH_SIZE];
+
+ WARN_ON(IS_ENABLED(DEBUG) &&
+ (first_len > BLAKE2S_HASH_SIZE ||
+ second_len > BLAKE2S_HASH_SIZE ||
+ third_len > BLAKE2S_HASH_SIZE ||
+ ((second_len || second_dst || third_len || third_dst) &&
+ (!first_len || !first_dst)) ||
+ ((third_len || third_dst) && (!second_len || !second_dst))));
+
+ /* Extract entropy from data into secret */
+ blake2s_hmac(secret, data, chaining_key, BLAKE2S_HASH_SIZE, data_len,
+ NOISE_HASH_LEN);
+
+ if (!first_dst || !first_len)
+ goto out;
+
+ /* Expand first key: key = secret, data = 0x1 */
+ output[0] = 1;
+ blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE, 1,
+ BLAKE2S_HASH_SIZE);
+ memcpy(first_dst, output, first_len);
+
+ if (!second_dst || !second_len)
+ goto out;
+
+ /* Expand second key: key = secret, data = first-key || 0x2 */
+ output[BLAKE2S_HASH_SIZE] = 2;
+ blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE,
+ BLAKE2S_HASH_SIZE + 1, BLAKE2S_HASH_SIZE);
+ memcpy(second_dst, output, second_len);
+
+ if (!third_dst || !third_len)
+ goto out;
+
+ /* Expand third key: key = secret, data = second-key || 0x3 */
+ output[BLAKE2S_HASH_SIZE] = 3;
+ blake2s_hmac(output, output, secret, BLAKE2S_HASH_SIZE,
+ BLAKE2S_HASH_SIZE + 1, BLAKE2S_HASH_SIZE);
+ memcpy(third_dst, output, third_len);
+
+out:
+ /* Clear sensitive data from stack */
+ memzero_explicit(secret, BLAKE2S_HASH_SIZE);
+ memzero_explicit(output, BLAKE2S_HASH_SIZE + 1);
+}
+
+static void symmetric_key_init(struct noise_symmetric_key *key)
+{
+ spin_lock_init(&key->counter.receive.lock);
+ atomic64_set(&key->counter.counter, 0);
+ memset(key->counter.receive.backtrack, 0,
+ sizeof(key->counter.receive.backtrack));
+ key->birthdate = ktime_get_boot_fast_ns();
+ key->is_valid = true;
+}
+
+static void derive_keys(struct noise_symmetric_key *first_dst,
+ struct noise_symmetric_key *second_dst,
+ const u8 chaining_key[NOISE_HASH_LEN])
+{
+ kdf(first_dst->key, second_dst->key, NULL, NULL,
+ NOISE_SYMMETRIC_KEY_LEN, NOISE_SYMMETRIC_KEY_LEN, 0, 0,
+ chaining_key);
+ symmetric_key_init(first_dst);
+ symmetric_key_init(second_dst);
+}
+
+static bool __must_check mix_dh(u8 chaining_key[NOISE_HASH_LEN],
+ u8 key[NOISE_SYMMETRIC_KEY_LEN],
+ const u8 private[NOISE_PUBLIC_KEY_LEN],
+ const u8 public[NOISE_PUBLIC_KEY_LEN])
+{
+ u8 dh_calculation[NOISE_PUBLIC_KEY_LEN];
+
+ if (unlikely(!curve25519(dh_calculation, private, public)))
+ return false;
+ kdf(chaining_key, key, NULL, dh_calculation, NOISE_HASH_LEN,
+ NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN, chaining_key);
+ memzero_explicit(dh_calculation, NOISE_PUBLIC_KEY_LEN);
+ return true;
+}
+
+static void mix_hash(u8 hash[NOISE_HASH_LEN], const u8 *src, size_t src_len)
+{
+ struct blake2s_state blake;
+
+ blake2s_init(&blake, NOISE_HASH_LEN);
+ blake2s_update(&blake, hash, NOISE_HASH_LEN);
+ blake2s_update(&blake, src, src_len);
+ blake2s_final(&blake, hash, NOISE_HASH_LEN);
+}
+
+static void mix_psk(u8 chaining_key[NOISE_HASH_LEN], u8 hash[NOISE_HASH_LEN],
+ u8 key[NOISE_SYMMETRIC_KEY_LEN],
+ const u8 psk[NOISE_SYMMETRIC_KEY_LEN])
+{
+ u8 temp_hash[NOISE_HASH_LEN];
+
+ kdf(chaining_key, temp_hash, key, psk, NOISE_HASH_LEN, NOISE_HASH_LEN,
+ NOISE_SYMMETRIC_KEY_LEN, NOISE_SYMMETRIC_KEY_LEN, chaining_key);
+ mix_hash(hash, temp_hash, NOISE_HASH_LEN);
+ memzero_explicit(temp_hash, NOISE_HASH_LEN);
+}
+
+static void handshake_init(u8 chaining_key[NOISE_HASH_LEN],
+ u8 hash[NOISE_HASH_LEN],
+ const u8 remote_static[NOISE_PUBLIC_KEY_LEN])
+{
+ memcpy(hash, handshake_init_hash, NOISE_HASH_LEN);
+ memcpy(chaining_key, handshake_init_chaining_key, NOISE_HASH_LEN);
+ mix_hash(hash, remote_static, NOISE_PUBLIC_KEY_LEN);
+}
+
+static void message_encrypt(u8 *dst_ciphertext, const u8 *src_plaintext,
+ size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN],
+ u8 hash[NOISE_HASH_LEN])
+{
+ chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash,
+ NOISE_HASH_LEN,
+ 0 /* Always zero for Noise_IK */, key);
+ mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len));
+}
+
+static bool message_decrypt(u8 *dst_plaintext, const u8 *src_ciphertext,
+ size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN],
+ u8 hash[NOISE_HASH_LEN])
+{
+ if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len,
+ hash, NOISE_HASH_LEN,
+ 0 /* Always zero for Noise_IK */, key))
+ return false;
+ mix_hash(hash, src_ciphertext, src_len);
+ return true;
+}
+
+static void message_ephemeral(u8 ephemeral_dst[NOISE_PUBLIC_KEY_LEN],
+ const u8 ephemeral_src[NOISE_PUBLIC_KEY_LEN],
+ u8 chaining_key[NOISE_HASH_LEN],
+ u8 hash[NOISE_HASH_LEN])
+{
+ if (ephemeral_dst != ephemeral_src)
+ memcpy(ephemeral_dst, ephemeral_src, NOISE_PUBLIC_KEY_LEN);
+ mix_hash(hash, ephemeral_src, NOISE_PUBLIC_KEY_LEN);
+ kdf(chaining_key, NULL, NULL, ephemeral_src, NOISE_HASH_LEN, 0, 0,
+ NOISE_PUBLIC_KEY_LEN, chaining_key);
+}
+
+static void tai64n_now(u8 output[NOISE_TIMESTAMP_LEN])
+{
+ struct timespec64 now;
+
+ ktime_get_real_ts64(&now);
+
+ /* In order to prevent some sort of infoleak from precise timers, we
+ * round down the nanoseconds part to the closest rounded-down power of
+ * two to the maximum initiations per second allowed anyway by the
+ * implementation.
+ */
+ now.tv_nsec = ALIGN_DOWN(now.tv_nsec,
+ rounddown_pow_of_two(NSEC_PER_SEC / INITIATIONS_PER_SECOND));
+
+ /* https://cr.yp.to/libtai/tai64.html */
+ *(__be64 *)output = cpu_to_be64(0x400000000000000aULL + now.tv_sec);
+ *(__be32 *)(output + sizeof(__be64)) = cpu_to_be32(now.tv_nsec);
+}
+
+bool
+wg_noise_handshake_create_initiation(struct message_handshake_initiation *dst,
+ struct noise_handshake *handshake)
+{
+ u8 timestamp[NOISE_TIMESTAMP_LEN];
+ u8 key[NOISE_SYMMETRIC_KEY_LEN];
+ bool ret = false;
+
+ /* We need to wait for crng _before_ taking any locks, since
+ * curve25519_generate_secret uses get_random_bytes_wait.
+ */
+ wait_for_random_bytes();
+
+ down_read(&handshake->static_identity->lock);
+ down_write(&handshake->lock);
+
+ if (unlikely(!handshake->static_identity->has_identity))
+ goto out;
+
+ dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION);
+
+ handshake_init(handshake->chaining_key, handshake->hash,
+ handshake->remote_static);
+
+ /* e */
+ curve25519_generate_secret(handshake->ephemeral_private);
+ if (!curve25519_generate_public(dst->unencrypted_ephemeral,
+ handshake->ephemeral_private))
+ goto out;
+ message_ephemeral(dst->unencrypted_ephemeral,
+ dst->unencrypted_ephemeral, handshake->chaining_key,
+ handshake->hash);
+
+ /* es */
+ if (!mix_dh(handshake->chaining_key, key, handshake->ephemeral_private,
+ handshake->remote_static))
+ goto out;
+
+ /* s */
+ message_encrypt(dst->encrypted_static,
+ handshake->static_identity->static_public,
+ NOISE_PUBLIC_KEY_LEN, key, handshake->hash);
+
+ /* ss */
+ kdf(handshake->chaining_key, key, NULL,
+ handshake->precomputed_static_static, NOISE_HASH_LEN,
+ NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN,
+ handshake->chaining_key);
+
+ /* {t} */
+ tai64n_now(timestamp);
+ message_encrypt(dst->encrypted_timestamp, timestamp,
+ NOISE_TIMESTAMP_LEN, key, handshake->hash);
+
+ dst->sender_index = wg_index_hashtable_insert(
+ handshake->entry.peer->device->index_hashtable,
+ &handshake->entry);
+
+ handshake->state = HANDSHAKE_CREATED_INITIATION;
+ ret = true;
+
+out:
+ up_write(&handshake->lock);
+ up_read(&handshake->static_identity->lock);
+ memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN);
+ return ret;
+}
+
+struct wg_peer *
+wg_noise_handshake_consume_initiation(struct message_handshake_initiation *src,
+ struct wg_device *wg)
+{
+ struct wg_peer *peer = NULL, *ret_peer = NULL;
+ struct noise_handshake *handshake;
+ bool replay_attack, flood_attack;
+ u8 key[NOISE_SYMMETRIC_KEY_LEN];
+ u8 chaining_key[NOISE_HASH_LEN];
+ u8 hash[NOISE_HASH_LEN];
+ u8 s[NOISE_PUBLIC_KEY_LEN];
+ u8 e[NOISE_PUBLIC_KEY_LEN];
+ u8 t[NOISE_TIMESTAMP_LEN];
+
+ down_read(&wg->static_identity.lock);
+ if (unlikely(!wg->static_identity.has_identity))
+ goto out;
+
+ handshake_init(chaining_key, hash, wg->static_identity.static_public);
+
+ /* e */
+ message_ephemeral(e, src->unencrypted_ephemeral, chaining_key, hash);
+
+ /* es */
+ if (!mix_dh(chaining_key, key, wg->static_identity.static_private, e))
+ goto out;
+
+ /* s */
+ if (!message_decrypt(s, src->encrypted_static,
+ sizeof(src->encrypted_static), key, hash))
+ goto out;
+
+ /* Lookup which peer we're actually talking to */
+ peer = wg_pubkey_hashtable_lookup(wg->peer_hashtable, s);
+ if (!peer)
+ goto out;
+ handshake = &peer->handshake;
+
+ /* ss */
+ kdf(chaining_key, key, NULL, handshake->precomputed_static_static,
+ NOISE_HASH_LEN, NOISE_SYMMETRIC_KEY_LEN, 0, NOISE_PUBLIC_KEY_LEN,
+ chaining_key);
+
+ /* {t} */
+ if (!message_decrypt(t, src->encrypted_timestamp,
+ sizeof(src->encrypted_timestamp), key, hash))
+ goto out;
+
+ down_read(&handshake->lock);
+ replay_attack = memcmp(t, handshake->latest_timestamp,
+ NOISE_TIMESTAMP_LEN) <= 0;
+ flood_attack = handshake->last_initiation_consumption +
+ NSEC_PER_SEC / INITIATIONS_PER_SECOND >
+ ktime_get_boot_fast_ns();
+ up_read(&handshake->lock);
+ if (replay_attack || flood_attack)
+ goto out;
+
+ /* Success! Copy everything to peer */
+ down_write(&handshake->lock);
+ memcpy(handshake->remote_ephemeral, e, NOISE_PUBLIC_KEY_LEN);
+ memcpy(handshake->latest_timestamp, t, NOISE_TIMESTAMP_LEN);
+ memcpy(handshake->hash, hash, NOISE_HASH_LEN);
+ memcpy(handshake->chaining_key, chaining_key, NOISE_HASH_LEN);
+ handshake->remote_index = src->sender_index;
+ handshake->last_initiation_consumption = ktime_get_boot_fast_ns();
+ handshake->state = HANDSHAKE_CONSUMED_INITIATION;
+ up_write(&handshake->lock);
+ ret_peer = peer;
+
+out:
+ memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN);
+ memzero_explicit(hash, NOISE_HASH_LEN);
+ memzero_explicit(chaining_key, NOISE_HASH_LEN);
+ up_read(&wg->static_identity.lock);
+ if (!ret_peer)
+ wg_peer_put(peer);
+ return ret_peer;
+}
+
+bool wg_noise_handshake_create_response(struct message_handshake_response *dst,
+ struct noise_handshake *handshake)
+{
+ u8 key[NOISE_SYMMETRIC_KEY_LEN];
+ bool ret = false;
+
+ /* We need to wait for crng _before_ taking any locks, since
+ * curve25519_generate_secret uses get_random_bytes_wait.
+ */
+ wait_for_random_bytes();
+
+ down_read(&handshake->static_identity->lock);
+ down_write(&handshake->lock);
+
+ if (handshake->state != HANDSHAKE_CONSUMED_INITIATION)
+ goto out;
+
+ dst->header.type = cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE);
+ dst->receiver_index = handshake->remote_index;
+
+ /* e */
+ curve25519_generate_secret(handshake->ephemeral_private);
+ if (!curve25519_generate_public(dst->unencrypted_ephemeral,
+ handshake->ephemeral_private))
+ goto out;
+ message_ephemeral(dst->unencrypted_ephemeral,
+ dst->unencrypted_ephemeral, handshake->chaining_key,
+ handshake->hash);
+
+ /* ee */
+ if (!mix_dh(handshake->chaining_key, NULL, handshake->ephemeral_private,
+ handshake->remote_ephemeral))
+ goto out;
+
+ /* se */
+ if (!mix_dh(handshake->chaining_key, NULL, handshake->ephemeral_private,
+ handshake->remote_static))
+ goto out;
+
+ /* psk */
+ mix_psk(handshake->chaining_key, handshake->hash, key,
+ handshake->preshared_key);
+
+ /* {} */
+ message_encrypt(dst->encrypted_nothing, NULL, 0, key, handshake->hash);
+
+ dst->sender_index = wg_index_hashtable_insert(
+ handshake->entry.peer->device->index_hashtable,
+ &handshake->entry);
+
+ handshake->state = HANDSHAKE_CREATED_RESPONSE;
+ ret = true;
+
+out:
+ up_write(&handshake->lock);
+ up_read(&handshake->static_identity->lock);
+ memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN);
+ return ret;
+}
+
+struct wg_peer *
+wg_noise_handshake_consume_response(struct message_handshake_response *src,
+ struct wg_device *wg)
+{
+ enum noise_handshake_state state = HANDSHAKE_ZEROED;
+ struct wg_peer *peer = NULL, *ret_peer = NULL;
+ struct noise_handshake *handshake;
+ u8 key[NOISE_SYMMETRIC_KEY_LEN];
+ u8 hash[NOISE_HASH_LEN];
+ u8 chaining_key[NOISE_HASH_LEN];
+ u8 e[NOISE_PUBLIC_KEY_LEN];
+ u8 ephemeral_private[NOISE_PUBLIC_KEY_LEN];
+ u8 static_private[NOISE_PUBLIC_KEY_LEN];
+
+ down_read(&wg->static_identity.lock);
+
+ if (unlikely(!wg->static_identity.has_identity))
+ goto out;
+
+ handshake = (struct noise_handshake *)wg_index_hashtable_lookup(
+ wg->index_hashtable, INDEX_HASHTABLE_HANDSHAKE,
+ src->receiver_index, &peer);
+ if (unlikely(!handshake))
+ goto out;
+
+ down_read(&handshake->lock);
+ state = handshake->state;
+ memcpy(hash, handshake->hash, NOISE_HASH_LEN);
+ memcpy(chaining_key, handshake->chaining_key, NOISE_HASH_LEN);
+ memcpy(ephemeral_private, handshake->ephemeral_private,
+ NOISE_PUBLIC_KEY_LEN);
+ up_read(&handshake->lock);
+
+ if (state != HANDSHAKE_CREATED_INITIATION)
+ goto fail;
+
+ /* e */
+ message_ephemeral(e, src->unencrypted_ephemeral, chaining_key, hash);
+
+ /* ee */
+ if (!mix_dh(chaining_key, NULL, ephemeral_private, e))
+ goto fail;
+
+ /* se */
+ if (!mix_dh(chaining_key, NULL, wg->static_identity.static_private, e))
+ goto fail;
+
+ /* psk */
+ mix_psk(chaining_key, hash, key, handshake->preshared_key);
+
+ /* {} */
+ if (!message_decrypt(NULL, src->encrypted_nothing,
+ sizeof(src->encrypted_nothing), key, hash))
+ goto fail;
+
+ /* Success! Copy everything to peer */
+ down_write(&handshake->lock);
+ /* It's important to check that the state is still the same, while we
+ * have an exclusive lock.
+ */
+ if (handshake->state != state) {
+ up_write(&handshake->lock);
+ goto fail;
+ }
+ memcpy(handshake->remote_ephemeral, e, NOISE_PUBLIC_KEY_LEN);
+ memcpy(handshake->hash, hash, NOISE_HASH_LEN);
+ memcpy(handshake->chaining_key, chaining_key, NOISE_HASH_LEN);
+ handshake->remote_index = src->sender_index;
+ handshake->state = HANDSHAKE_CONSUMED_RESPONSE;
+ up_write(&handshake->lock);
+ ret_peer = peer;
+ goto out;
+
+fail:
+ wg_peer_put(peer);
+out:
+ memzero_explicit(key, NOISE_SYMMETRIC_KEY_LEN);
+ memzero_explicit(hash, NOISE_HASH_LEN);
+ memzero_explicit(chaining_key, NOISE_HASH_LEN);
+ memzero_explicit(ephemeral_private, NOISE_PUBLIC_KEY_LEN);
+ memzero_explicit(static_private, NOISE_PUBLIC_KEY_LEN);
+ up_read(&wg->static_identity.lock);
+ return ret_peer;
+}
+
+bool wg_noise_handshake_begin_session(struct noise_handshake *handshake,
+ struct noise_keypairs *keypairs)
+{
+ struct noise_keypair *new_keypair;
+ bool ret = false;
+
+ down_write(&handshake->lock);
+ if (handshake->state != HANDSHAKE_CREATED_RESPONSE &&
+ handshake->state != HANDSHAKE_CONSUMED_RESPONSE)
+ goto out;
+
+ new_keypair = keypair_create(handshake->entry.peer);
+ if (!new_keypair)
+ goto out;
+ new_keypair->i_am_the_initiator = handshake->state ==
+ HANDSHAKE_CONSUMED_RESPONSE;
+ new_keypair->remote_index = handshake->remote_index;
+
+ if (new_keypair->i_am_the_initiator)
+ derive_keys(&new_keypair->sending, &new_keypair->receiving,
+ handshake->chaining_key);
+ else
+ derive_keys(&new_keypair->receiving, &new_keypair->sending,
+ handshake->chaining_key);
+
+ handshake_zero(handshake);
+ rcu_read_lock_bh();
+ if (likely(!READ_ONCE(container_of(handshake, struct wg_peer,
+ handshake)->is_dead))) {
+ add_new_keypair(keypairs, new_keypair);
+ net_dbg_ratelimited("%s: Keypair %llu created for peer %llu\n",
+ handshake->entry.peer->device->dev->name,
+ new_keypair->internal_id,
+ handshake->entry.peer->internal_id);
+ ret = wg_index_hashtable_replace(
+ handshake->entry.peer->device->index_hashtable,
+ &handshake->entry, &new_keypair->entry);
+ } else {
+ kzfree(new_keypair);
+ }
+ rcu_read_unlock_bh();
+
+out:
+ up_write(&handshake->lock);
+ return ret;
+}
diff --git a/drivers/net/wireguard/noise.h b/drivers/net/wireguard/noise.h
new file mode 100644
index 000000000000..9c2cc62dc11e
--- /dev/null
+++ b/drivers/net/wireguard/noise.h
@@ -0,0 +1,131 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+#ifndef _WG_NOISE_H
+#define _WG_NOISE_H
+
+#include "messages.h"
+#include "peerlookup.h"
+
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/atomic.h>
+#include <linux/rwsem.h>
+#include <linux/mutex.h>
+#include <linux/ktime.h>
+#include <linux/kref.h>
+
+union noise_counter {
+ struct {
+ u64 counter;
+ unsigned long backtrack[COUNTER_BITS_TOTAL / BITS_PER_LONG];
+ spinlock_t lock;
+ } receive;
+ atomic64_t counter;
+};
+
+struct noise_symmetric_key {
+ u8 key[NOISE_SYMMETRIC_KEY_LEN];
+ union noise_counter counter;
+ u64 birthdate;
+ bool is_valid;
+};
+
+struct noise_keypair {
+ struct index_hashtable_entry entry;
+ struct noise_symmetric_key sending;
+ struct noise_symmetric_key receiving;
+ __le32 remote_index;
+ bool i_am_the_initiator;
+ struct kref refcount;
+ struct rcu_head rcu;
+ u64 internal_id;
+};
+
+struct noise_keypairs {
+ struct noise_keypair __rcu *current_keypair;
+ struct noise_keypair __rcu *previous_keypair;
+ struct noise_keypair __rcu *next_keypair;
+ spinlock_t keypair_update_lock;
+};
+
+struct noise_static_identity {
+ u8 static_public[NOISE_PUBLIC_KEY_LEN];
+ u8 static_private[NOISE_PUBLIC_KEY_LEN];
+ struct rw_semaphore lock;
+ bool has_identity;
+};
+
+enum noise_handshake_state {
+ HANDSHAKE_ZEROED,
+ HANDSHAKE_CREATED_INITIATION,
+ HANDSHAKE_CONSUMED_INITIATION,
+ HANDSHAKE_CREATED_RESPONSE,
+ HANDSHAKE_CONSUMED_RESPONSE
+};
+
+struct noise_handshake {
+ struct index_hashtable_entry entry;
+
+ enum noise_handshake_state state;
+ u64 last_initiation_consumption;
+
+ struct noise_static_identity *static_identity;
+
+ u8 ephemeral_private[NOISE_PUBLIC_KEY_LEN];
+ u8 remote_static[NOISE_PUBLIC_KEY_LEN];
+ u8 remote_ephemeral[NOISE_PUBLIC_KEY_LEN];
+ u8 precomputed_static_static[NOISE_PUBLIC_KEY_LEN];
+
+ u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN];
+
+ u8 hash[NOISE_HASH_LEN];
+ u8 chaining_key[NOISE_HASH_LEN];
+
+ u8 latest_timestamp[NOISE_TIMESTAMP_LEN];
+ __le32 remote_index;
+
+ /* Protects all members except the immutable (after noise_handshake_
+ * init): remote_static, precomputed_static_static, static_identity.
+ */
+ struct rw_semaphore lock;
+};
+
+struct wg_device;
+
+void wg_noise_init(void);
+bool wg_noise_handshake_init(struct noise_handshake *handshake,
+ struct noise_static_identity *static_identity,
+ const u8 peer_public_key[NOISE_PUBLIC_KEY_LEN],
+ const u8 peer_preshared_key[NOISE_SYMMETRIC_KEY_LEN],
+ struct wg_peer *peer);
+void wg_noise_handshake_clear(struct noise_handshake *handshake);
+void wg_noise_keypair_put(struct noise_keypair *keypair, bool unreference_now);
+struct noise_keypair *wg_noise_keypair_get(struct noise_keypair *keypair);
+void wg_noise_keypairs_clear(struct noise_keypairs *keypairs);
+bool wg_noise_received_with_keypair(struct noise_keypairs *keypairs,
+ struct noise_keypair *received_keypair);
+
+void wg_noise_set_static_identity_private_key(
+ struct noise_static_identity *static_identity,
+ const u8 private_key[NOISE_PUBLIC_KEY_LEN]);
+bool wg_noise_precompute_static_static(struct wg_peer *peer);
+
+bool
+wg_noise_handshake_create_initiation(struct message_handshake_initiation *dst,
+ struct noise_handshake *handshake);
+struct wg_peer *
+wg_noise_handshake_consume_initiation(struct message_handshake_initiation *src,
+ struct wg_device *wg);
+
+bool wg_noise_handshake_create_response(struct message_handshake_response *dst,
+ struct noise_handshake *handshake);
+struct wg_peer *
+wg_noise_handshake_consume_response(struct message_handshake_response *src,
+ struct wg_device *wg);
+
+bool wg_noise_handshake_begin_session(struct noise_handshake *handshake,
+ struct noise_keypairs *keypairs);
+
+#endif /* _WG_NOISE_H */
diff --git a/drivers/net/wireguard/peer.c b/drivers/net/wireguard/peer.c
new file mode 100644
index 000000000000..508f1d5b4444
--- /dev/null
+++ b/drivers/net/wireguard/peer.c
@@ -0,0 +1,239 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "peer.h"
+#include "device.h"
+#include "queueing.h"
+#include "timers.h"
+#include "peerlookup.h"
+#include "noise.h"
+
+#include <linux/kref.h>
+#include <linux/lockdep.h>
+#include <linux/rcupdate.h>
+#include <linux/list.h>
+
+static atomic64_t peer_counter = ATOMIC64_INIT(0);
+
+struct wg_peer *wg_peer_create(struct wg_device *wg,
+ const u8 public_key[NOISE_PUBLIC_KEY_LEN],
+ const u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN])
+{
+ struct wg_peer *peer;
+
+ lockdep_assert_held(&wg->device_update_lock);
+
+ if (wg->num_peers >= MAX_PEERS_PER_DEVICE)
+ return NULL;
+
+ peer = kzalloc(sizeof(*peer), GFP_KERNEL);
+ if (unlikely(!peer))
+ return NULL;
+ peer->device = wg;
+
+ if (!wg_noise_handshake_init(&peer->handshake, &wg->static_identity,
+ public_key, preshared_key, peer))
+ goto err_1;
+ if (dst_cache_init(&peer->endpoint_cache, GFP_KERNEL))
+ goto err_1;
+ if (wg_packet_queue_init(&peer->tx_queue, wg_packet_tx_worker, false,
+ MAX_QUEUED_PACKETS))
+ goto err_2;
+ if (wg_packet_queue_init(&peer->rx_queue, NULL, false,
+ MAX_QUEUED_PACKETS))
+ goto err_3;
+
+ peer->internal_id = atomic64_inc_return(&peer_counter);
+ peer->serial_work_cpu = nr_cpumask_bits;
+ wg_cookie_init(&peer->latest_cookie);
+ wg_timers_init(peer);
+ wg_cookie_checker_precompute_peer_keys(peer);
+ spin_lock_init(&peer->keypairs.keypair_update_lock);
+ INIT_WORK(&peer->transmit_handshake_work,
+ wg_packet_handshake_send_worker);
+ rwlock_init(&peer->endpoint_lock);
+ kref_init(&peer->refcount);
+ skb_queue_head_init(&peer->staged_packet_queue);
+ atomic64_set(&peer->last_sent_handshake,
+ ktime_get_boot_fast_ns() -
+ (u64)(REKEY_TIMEOUT + 1) * NSEC_PER_SEC);
+ set_bit(NAPI_STATE_NO_BUSY_POLL, &peer->napi.state);
+ netif_napi_add(wg->dev, &peer->napi, wg_packet_rx_poll,
+ NAPI_POLL_WEIGHT);
+ napi_enable(&peer->napi);
+ list_add_tail(&peer->peer_list, &wg->peer_list);
+ INIT_LIST_HEAD(&peer->allowedips_list);
+ wg_pubkey_hashtable_add(wg->peer_hashtable, peer);
+ ++wg->num_peers;
+ pr_debug("%s: Peer %llu created\n", wg->dev->name, peer->internal_id);
+ return peer;
+
+err_3:
+ wg_packet_queue_free(&peer->tx_queue, false);
+err_2:
+ dst_cache_destroy(&peer->endpoint_cache);
+err_1:
+ kfree(peer);
+ return NULL;
+}
+
+struct wg_peer *wg_peer_get_maybe_zero(struct wg_peer *peer)
+{
+ RCU_LOCKDEP_WARN(!rcu_read_lock_bh_held(),
+ "Taking peer reference without holding the RCU read lock");
+ if (unlikely(!peer || !kref_get_unless_zero(&peer->refcount)))
+ return NULL;
+ return peer;
+}
+
+static void peer_make_dead(struct wg_peer *peer)
+{
+ /* Remove from configuration-time lookup structures. */
+ list_del_init(&peer->peer_list);
+ wg_allowedips_remove_by_peer(&peer->device->peer_allowedips, peer,
+ &peer->device->device_update_lock);
+ wg_pubkey_hashtable_remove(peer->device->peer_hashtable, peer);
+
+ /* Mark as dead, so that we don't allow jumping contexts after. */
+ WRITE_ONCE(peer->is_dead, true);
+
+ /* The caller must now synchronize_rcu() for this to take effect. */
+}
+
+static void peer_remove_after_dead(struct wg_peer *peer)
+{
+ WARN_ON(!peer->is_dead);
+
+ /* No more keypairs can be created for this peer, since is_dead protects
+ * add_new_keypair, so we can now destroy existing ones.
+ */
+ wg_noise_keypairs_clear(&peer->keypairs);
+
+ /* Destroy all ongoing timers that were in-flight at the beginning of
+ * this function.
+ */
+ wg_timers_stop(peer);
+
+ /* The transition between packet encryption/decryption queues isn't
+ * guarded by is_dead, but each reference's life is strictly bounded by
+ * two generations: once for parallel crypto and once for serial
+ * ingestion, so we can simply flush twice, and be sure that we no
+ * longer have references inside these queues.
+ */
+
+ /* a) For encrypt/decrypt. */
+ flush_workqueue(peer->device->packet_crypt_wq);
+ /* b.1) For send (but not receive, since that's napi). */
+ flush_workqueue(peer->device->packet_crypt_wq);
+ /* b.2.1) For receive (but not send, since that's wq). */
+ napi_disable(&peer->napi);
+ /* b.2.1) It's now safe to remove the napi struct, which must be done
+ * here from process context.
+ */
+ netif_napi_del(&peer->napi);
+
+ /* Ensure any workstructs we own (like transmit_handshake_work or
+ * clear_peer_work) no longer are in use.
+ */
+ flush_workqueue(peer->device->handshake_send_wq);
+
+ /* After the above flushes, a peer might still be active in a few
+ * different contexts: 1) from xmit(), before hitting is_dead and
+ * returning, 2) from wg_packet_consume_data(), before hitting is_dead
+ * and returning, 3) from wg_receive_handshake_packet() after a point
+ * where it has processed an incoming handshake packet, but where
+ * all calls to pass it off to timers fails because of is_dead. We won't
+ * have new references in (1) eventually, because we're removed from
+ * allowedips; we won't have new references in (2) eventually, because
+ * wg_index_hashtable_lookup will always return NULL, since we removed
+ * all existing keypairs and no more can be created; we won't have new
+ * references in (3) eventually, because we're removed from the pubkey
+ * hash table, which allows for a maximum of one handshake response,
+ * via the still-uncleared index hashtable entry, but not more than one,
+ * and in wg_cookie_message_consume, the lookup eventually gets a peer
+ * with a refcount of zero, so no new reference is taken.
+ */
+
+ --peer->device->num_peers;
+ wg_peer_put(peer);
+}
+
+/* We have a separate "remove" function make sure that all active places where
+ * a peer is currently operating will eventually come to an end and not pass
+ * their reference onto another context.
+ */
+void wg_peer_remove(struct wg_peer *peer)
+{
+ if (unlikely(!peer))
+ return;
+ lockdep_assert_held(&peer->device->device_update_lock);
+
+ peer_make_dead(peer);
+ synchronize_rcu();
+ peer_remove_after_dead(peer);
+}
+
+void wg_peer_remove_all(struct wg_device *wg)
+{
+ struct list_head dead_peers = LIST_HEAD_INIT(dead_peers);
+ struct wg_peer *peer, *temp;
+
+ lockdep_assert_held(&wg->device_update_lock);
+
+ /* Avoid having to traverse individually for each one. */
+ wg_allowedips_free(&wg->peer_allowedips, &wg->device_update_lock);
+
+ list_for_each_entry_safe(peer, temp, &wg->peer_list, peer_list) {
+ peer_make_dead(peer);
+ list_add_tail(&peer->peer_list, &dead_peers);
+ }
+ synchronize_rcu();
+ list_for_each_entry_safe(peer, temp, &dead_peers, peer_list)
+ peer_remove_after_dead(peer);
+}
+
+static void rcu_release(struct rcu_head *rcu)
+{
+ struct wg_peer *peer = container_of(rcu, struct wg_peer, rcu);
+
+ dst_cache_destroy(&peer->endpoint_cache);
+ wg_packet_queue_free(&peer->rx_queue, false);
+ wg_packet_queue_free(&peer->tx_queue, false);
+
+ /* The final zeroing takes care of clearing any remaining handshake key
+ * material and other potentially sensitive information.
+ */
+ kzfree(peer);
+}
+
+static void kref_release(struct kref *refcount)
+{
+ struct wg_peer *peer = container_of(refcount, struct wg_peer, refcount);
+
+ pr_debug("%s: Peer %llu (%pISpfsc) destroyed\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+
+ /* Remove ourself from dynamic runtime lookup structures, now that the
+ * last reference is gone.
+ */
+ wg_index_hashtable_remove(peer->device->index_hashtable,
+ &peer->handshake.entry);
+
+ /* Remove any lingering packets that didn't have a chance to be
+ * transmitted.
+ */
+ wg_packet_purge_staged_packets(peer);
+
+ /* Free the memory used. */
+ call_rcu(&peer->rcu, rcu_release);
+}
+
+void wg_peer_put(struct wg_peer *peer)
+{
+ if (unlikely(!peer))
+ return;
+ kref_put(&peer->refcount, kref_release);
+}
diff --git a/drivers/net/wireguard/peer.h b/drivers/net/wireguard/peer.h
new file mode 100644
index 000000000000..23af40922997
--- /dev/null
+++ b/drivers/net/wireguard/peer.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_PEER_H
+#define _WG_PEER_H
+
+#include "device.h"
+#include "noise.h"
+#include "cookie.h"
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+#include <linux/spinlock.h>
+#include <linux/kref.h>
+#include <net/dst_cache.h>
+
+struct wg_device;
+
+struct endpoint {
+ union {
+ struct sockaddr addr;
+ struct sockaddr_in addr4;
+ struct sockaddr_in6 addr6;
+ };
+ union {
+ struct {
+ struct in_addr src4;
+ /* Essentially the same as addr6->scope_id */
+ int src_if4;
+ };
+ struct in6_addr src6;
+ };
+};
+
+struct wg_peer {
+ struct wg_device *device;
+ struct crypt_queue tx_queue, rx_queue;
+ struct sk_buff_head staged_packet_queue;
+ int serial_work_cpu;
+ struct noise_keypairs keypairs;
+ struct endpoint endpoint;
+ struct dst_cache endpoint_cache;
+ rwlock_t endpoint_lock;
+ struct noise_handshake handshake;
+ atomic64_t last_sent_handshake;
+ struct work_struct transmit_handshake_work, clear_peer_work;
+ struct cookie latest_cookie;
+ struct hlist_node pubkey_hash;
+ u64 rx_bytes, tx_bytes;
+ struct timer_list timer_retransmit_handshake, timer_send_keepalive;
+ struct timer_list timer_new_handshake, timer_zero_key_material;
+ struct timer_list timer_persistent_keepalive;
+ unsigned int timer_handshake_attempts;
+ u16 persistent_keepalive_interval;
+ bool timer_need_another_keepalive;
+ bool sent_lastminute_handshake;
+ struct timespec64 walltime_last_handshake;
+ struct kref refcount;
+ struct rcu_head rcu;
+ struct list_head peer_list;
+ struct list_head allowedips_list;
+ u64 internal_id;
+ struct napi_struct napi;
+ bool is_dead;
+};
+
+struct wg_peer *wg_peer_create(struct wg_device *wg,
+ const u8 public_key[NOISE_PUBLIC_KEY_LEN],
+ const u8 preshared_key[NOISE_SYMMETRIC_KEY_LEN]);
+
+struct wg_peer *__must_check wg_peer_get_maybe_zero(struct wg_peer *peer);
+static inline struct wg_peer *wg_peer_get(struct wg_peer *peer)
+{
+ kref_get(&peer->refcount);
+ return peer;
+}
+void wg_peer_put(struct wg_peer *peer);
+void wg_peer_remove(struct wg_peer *peer);
+void wg_peer_remove_all(struct wg_device *wg);
+
+#endif /* _WG_PEER_H */
diff --git a/drivers/net/wireguard/peerlookup.c b/drivers/net/wireguard/peerlookup.c
new file mode 100644
index 000000000000..e4deb331476b
--- /dev/null
+++ b/drivers/net/wireguard/peerlookup.c
@@ -0,0 +1,221 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "peerlookup.h"
+#include "peer.h"
+#include "noise.h"
+
+static struct hlist_head *pubkey_bucket(struct pubkey_hashtable *table,
+ const u8 pubkey[NOISE_PUBLIC_KEY_LEN])
+{
+ /* siphash gives us a secure 64bit number based on a random key. Since
+ * the bits are uniformly distributed, we can then mask off to get the
+ * bits we need.
+ */
+ const u64 hash = siphash(pubkey, NOISE_PUBLIC_KEY_LEN, &table->key);
+
+ return &table->hashtable[hash & (HASH_SIZE(table->hashtable) - 1)];
+}
+
+struct pubkey_hashtable *wg_pubkey_hashtable_alloc(void)
+{
+ struct pubkey_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL);
+
+ if (!table)
+ return NULL;
+
+ get_random_bytes(&table->key, sizeof(table->key));
+ hash_init(table->hashtable);
+ mutex_init(&table->lock);
+ return table;
+}
+
+void wg_pubkey_hashtable_add(struct pubkey_hashtable *table,
+ struct wg_peer *peer)
+{
+ mutex_lock(&table->lock);
+ hlist_add_head_rcu(&peer->pubkey_hash,
+ pubkey_bucket(table, peer->handshake.remote_static));
+ mutex_unlock(&table->lock);
+}
+
+void wg_pubkey_hashtable_remove(struct pubkey_hashtable *table,
+ struct wg_peer *peer)
+{
+ mutex_lock(&table->lock);
+ hlist_del_init_rcu(&peer->pubkey_hash);
+ mutex_unlock(&table->lock);
+}
+
+/* Returns a strong reference to a peer */
+struct wg_peer *
+wg_pubkey_hashtable_lookup(struct pubkey_hashtable *table,
+ const u8 pubkey[NOISE_PUBLIC_KEY_LEN])
+{
+ struct wg_peer *iter_peer, *peer = NULL;
+
+ rcu_read_lock_bh();
+ hlist_for_each_entry_rcu_bh(iter_peer, pubkey_bucket(table, pubkey),
+ pubkey_hash) {
+ if (!memcmp(pubkey, iter_peer->handshake.remote_static,
+ NOISE_PUBLIC_KEY_LEN)) {
+ peer = iter_peer;
+ break;
+ }
+ }
+ peer = wg_peer_get_maybe_zero(peer);
+ rcu_read_unlock_bh();
+ return peer;
+}
+
+static struct hlist_head *index_bucket(struct index_hashtable *table,
+ const __le32 index)
+{
+ /* Since the indices are random and thus all bits are uniformly
+ * distributed, we can find its bucket simply by masking.
+ */
+ return &table->hashtable[(__force u32)index &
+ (HASH_SIZE(table->hashtable) - 1)];
+}
+
+struct index_hashtable *wg_index_hashtable_alloc(void)
+{
+ struct index_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL);
+
+ if (!table)
+ return NULL;
+
+ hash_init(table->hashtable);
+ spin_lock_init(&table->lock);
+ return table;
+}
+
+/* At the moment, we limit ourselves to 2^20 total peers, which generally might
+ * amount to 2^20*3 items in this hashtable. The algorithm below works by
+ * picking a random number and testing it. We can see that these limits mean we
+ * usually succeed pretty quickly:
+ *
+ * >>> def calculation(tries, size):
+ * ... return (size / 2**32)**(tries - 1) * (1 - (size / 2**32))
+ * ...
+ * >>> calculation(1, 2**20 * 3)
+ * 0.999267578125
+ * >>> calculation(2, 2**20 * 3)
+ * 0.0007318854331970215
+ * >>> calculation(3, 2**20 * 3)
+ * 5.360489012673497e-07
+ * >>> calculation(4, 2**20 * 3)
+ * 3.9261394135792216e-10
+ *
+ * At the moment, we don't do any masking, so this algorithm isn't exactly
+ * constant time in either the random guessing or in the hash list lookup. We
+ * could require a minimum of 3 tries, which would successfully mask the
+ * guessing. this would not, however, help with the growing hash lengths, which
+ * is another thing to consider moving forward.
+ */
+
+__le32 wg_index_hashtable_insert(struct index_hashtable *table,
+ struct index_hashtable_entry *entry)
+{
+ struct index_hashtable_entry *existing_entry;
+
+ spin_lock_bh(&table->lock);
+ hlist_del_init_rcu(&entry->index_hash);
+ spin_unlock_bh(&table->lock);
+
+ rcu_read_lock_bh();
+
+search_unused_slot:
+ /* First we try to find an unused slot, randomly, while unlocked. */
+ entry->index = (__force __le32)get_random_u32();
+ hlist_for_each_entry_rcu_bh(existing_entry,
+ index_bucket(table, entry->index),
+ index_hash) {
+ if (existing_entry->index == entry->index)
+ /* If it's already in use, we continue searching. */
+ goto search_unused_slot;
+ }
+
+ /* Once we've found an unused slot, we lock it, and then double-check
+ * that nobody else stole it from us.
+ */
+ spin_lock_bh(&table->lock);
+ hlist_for_each_entry_rcu_bh(existing_entry,
+ index_bucket(table, entry->index),
+ index_hash) {
+ if (existing_entry->index == entry->index) {
+ spin_unlock_bh(&table->lock);
+ /* If it was stolen, we start over. */
+ goto search_unused_slot;
+ }
+ }
+ /* Otherwise, we know we have it exclusively (since we're locked),
+ * so we insert.
+ */
+ hlist_add_head_rcu(&entry->index_hash,
+ index_bucket(table, entry->index));
+ spin_unlock_bh(&table->lock);
+
+ rcu_read_unlock_bh();
+
+ return entry->index;
+}
+
+bool wg_index_hashtable_replace(struct index_hashtable *table,
+ struct index_hashtable_entry *old,
+ struct index_hashtable_entry *new)
+{
+ if (unlikely(hlist_unhashed(&old->index_hash)))
+ return false;
+ spin_lock_bh(&table->lock);
+ new->index = old->index;
+ hlist_replace_rcu(&old->index_hash, &new->index_hash);
+
+ /* Calling init here NULLs out index_hash, and in fact after this
+ * function returns, it's theoretically possible for this to get
+ * reinserted elsewhere. That means the RCU lookup below might either
+ * terminate early or jump between buckets, in which case the packet
+ * simply gets dropped, which isn't terrible.
+ */
+ INIT_HLIST_NODE(&old->index_hash);
+ spin_unlock_bh(&table->lock);
+ return true;
+}
+
+void wg_index_hashtable_remove(struct index_hashtable *table,
+ struct index_hashtable_entry *entry)
+{
+ spin_lock_bh(&table->lock);
+ hlist_del_init_rcu(&entry->index_hash);
+ spin_unlock_bh(&table->lock);
+}
+
+/* Returns a strong reference to a entry->peer */
+struct index_hashtable_entry *
+wg_index_hashtable_lookup(struct index_hashtable *table,
+ const enum index_hashtable_type type_mask,
+ const __le32 index, struct wg_peer **peer)
+{
+ struct index_hashtable_entry *iter_entry, *entry = NULL;
+
+ rcu_read_lock_bh();
+ hlist_for_each_entry_rcu_bh(iter_entry, index_bucket(table, index),
+ index_hash) {
+ if (iter_entry->index == index) {
+ if (likely(iter_entry->type & type_mask))
+ entry = iter_entry;
+ break;
+ }
+ }
+ if (likely(entry)) {
+ entry->peer = wg_peer_get_maybe_zero(entry->peer);
+ if (likely(entry->peer))
+ *peer = entry->peer;
+ else
+ entry = NULL;
+ }
+ rcu_read_unlock_bh();
+ return entry;
+}
diff --git a/drivers/net/wireguard/peerlookup.h b/drivers/net/wireguard/peerlookup.h
new file mode 100644
index 000000000000..ced811797680
--- /dev/null
+++ b/drivers/net/wireguard/peerlookup.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_PEERLOOKUP_H
+#define _WG_PEERLOOKUP_H
+
+#include "messages.h"
+
+#include <linux/hashtable.h>
+#include <linux/mutex.h>
+#include <linux/siphash.h>
+
+struct wg_peer;
+
+struct pubkey_hashtable {
+ /* TODO: move to rhashtable */
+ DECLARE_HASHTABLE(hashtable, 11);
+ siphash_key_t key;
+ struct mutex lock;
+};
+
+struct pubkey_hashtable *wg_pubkey_hashtable_alloc(void);
+void wg_pubkey_hashtable_add(struct pubkey_hashtable *table,
+ struct wg_peer *peer);
+void wg_pubkey_hashtable_remove(struct pubkey_hashtable *table,
+ struct wg_peer *peer);
+struct wg_peer *
+wg_pubkey_hashtable_lookup(struct pubkey_hashtable *table,
+ const u8 pubkey[NOISE_PUBLIC_KEY_LEN]);
+
+struct index_hashtable {
+ /* TODO: move to rhashtable */
+ DECLARE_HASHTABLE(hashtable, 13);
+ spinlock_t lock;
+};
+
+enum index_hashtable_type {
+ INDEX_HASHTABLE_HANDSHAKE = 1U << 0,
+ INDEX_HASHTABLE_KEYPAIR = 1U << 1
+};
+
+struct index_hashtable_entry {
+ struct wg_peer *peer;
+ struct hlist_node index_hash;
+ enum index_hashtable_type type;
+ __le32 index;
+};
+
+struct index_hashtable *wg_index_hashtable_alloc(void);
+__le32 wg_index_hashtable_insert(struct index_hashtable *table,
+ struct index_hashtable_entry *entry);
+bool wg_index_hashtable_replace(struct index_hashtable *table,
+ struct index_hashtable_entry *old,
+ struct index_hashtable_entry *new);
+void wg_index_hashtable_remove(struct index_hashtable *table,
+ struct index_hashtable_entry *entry);
+struct index_hashtable_entry *
+wg_index_hashtable_lookup(struct index_hashtable *table,
+ const enum index_hashtable_type type_mask,
+ const __le32 index, struct wg_peer **peer);
+
+#endif /* _WG_PEERLOOKUP_H */
diff --git a/drivers/net/wireguard/queueing.c b/drivers/net/wireguard/queueing.c
new file mode 100644
index 000000000000..5c964fcb994e
--- /dev/null
+++ b/drivers/net/wireguard/queueing.c
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "queueing.h"
+
+struct multicore_worker __percpu *
+wg_packet_percpu_multicore_worker_alloc(work_func_t function, void *ptr)
+{
+ int cpu;
+ struct multicore_worker __percpu *worker =
+ alloc_percpu(struct multicore_worker);
+
+ if (!worker)
+ return NULL;
+
+ for_each_possible_cpu(cpu) {
+ per_cpu_ptr(worker, cpu)->ptr = ptr;
+ INIT_WORK(&per_cpu_ptr(worker, cpu)->work, function);
+ }
+ return worker;
+}
+
+int wg_packet_queue_init(struct crypt_queue *queue, work_func_t function,
+ bool multicore, unsigned int len)
+{
+ int ret;
+
+ memset(queue, 0, sizeof(*queue));
+ ret = ptr_ring_init(&queue->ring, len, GFP_KERNEL);
+ if (ret)
+ return ret;
+ if (function) {
+ if (multicore) {
+ queue->worker = wg_packet_percpu_multicore_worker_alloc(
+ function, queue);
+ if (!queue->worker)
+ return -ENOMEM;
+ } else {
+ INIT_WORK(&queue->work, function);
+ }
+ }
+ return 0;
+}
+
+void wg_packet_queue_free(struct crypt_queue *queue, bool multicore)
+{
+ if (multicore)
+ free_percpu(queue->worker);
+ WARN_ON(!__ptr_ring_empty(&queue->ring));
+ ptr_ring_cleanup(&queue->ring, NULL);
+}
diff --git a/drivers/net/wireguard/queueing.h b/drivers/net/wireguard/queueing.h
new file mode 100644
index 000000000000..f8de703dff97
--- /dev/null
+++ b/drivers/net/wireguard/queueing.h
@@ -0,0 +1,198 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_QUEUEING_H
+#define _WG_QUEUEING_H
+
+#include "peer.h"
+#include <linux/types.h>
+#include <linux/skbuff.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+
+struct wg_device;
+struct wg_peer;
+struct multicore_worker;
+struct crypt_queue;
+struct sk_buff;
+
+/* queueing.c APIs: */
+int wg_packet_queue_init(struct crypt_queue *queue, work_func_t function,
+ bool multicore, unsigned int len);
+void wg_packet_queue_free(struct crypt_queue *queue, bool multicore);
+struct multicore_worker __percpu *
+wg_packet_percpu_multicore_worker_alloc(work_func_t function, void *ptr);
+
+/* receive.c APIs: */
+void wg_packet_receive(struct wg_device *wg, struct sk_buff *skb);
+void wg_packet_handshake_receive_worker(struct work_struct *work);
+/* NAPI poll function: */
+int wg_packet_rx_poll(struct napi_struct *napi, int budget);
+/* Workqueue worker: */
+void wg_packet_decrypt_worker(struct work_struct *work);
+
+/* send.c APIs: */
+void wg_packet_send_queued_handshake_initiation(struct wg_peer *peer,
+ bool is_retry);
+void wg_packet_send_handshake_response(struct wg_peer *peer);
+void wg_packet_send_handshake_cookie(struct wg_device *wg,
+ struct sk_buff *initiating_skb,
+ __le32 sender_index);
+void wg_packet_send_keepalive(struct wg_peer *peer);
+void wg_packet_purge_staged_packets(struct wg_peer *peer);
+void wg_packet_send_staged_packets(struct wg_peer *peer);
+/* Workqueue workers: */
+void wg_packet_handshake_send_worker(struct work_struct *work);
+void wg_packet_tx_worker(struct work_struct *work);
+void wg_packet_encrypt_worker(struct work_struct *work);
+
+enum packet_state {
+ PACKET_STATE_UNCRYPTED,
+ PACKET_STATE_CRYPTED,
+ PACKET_STATE_DEAD
+};
+
+struct packet_cb {
+ u64 nonce;
+ struct noise_keypair *keypair;
+ atomic_t state;
+ u32 mtu;
+ u8 ds;
+};
+
+#define PACKET_CB(skb) ((struct packet_cb *)((skb)->cb))
+#define PACKET_PEER(skb) (PACKET_CB(skb)->keypair->entry.peer)
+
+/* Returns either the correct skb->protocol value, or 0 if invalid. */
+static inline __be16 wg_skb_examine_untrusted_ip_hdr(struct sk_buff *skb)
+{
+ if (skb_network_header(skb) >= skb->head &&
+ (skb_network_header(skb) + sizeof(struct iphdr)) <=
+ skb_tail_pointer(skb) &&
+ ip_hdr(skb)->version == 4)
+ return htons(ETH_P_IP);
+ if (skb_network_header(skb) >= skb->head &&
+ (skb_network_header(skb) + sizeof(struct ipv6hdr)) <=
+ skb_tail_pointer(skb) &&
+ ipv6_hdr(skb)->version == 6)
+ return htons(ETH_P_IPV6);
+ return 0;
+}
+
+static inline void wg_reset_packet(struct sk_buff *skb)
+{
+ const int pfmemalloc = skb->pfmemalloc;
+
+ skb_scrub_packet(skb, true);
+ memset(&skb->headers_start, 0,
+ offsetof(struct sk_buff, headers_end) -
+ offsetof(struct sk_buff, headers_start));
+ skb->pfmemalloc = pfmemalloc;
+ skb->queue_mapping = 0;
+ skb->nohdr = 0;
+ skb->peeked = 0;
+ skb->mac_len = 0;
+ skb->dev = NULL;
+#ifdef CONFIG_NET_SCHED
+ skb->tc_index = 0;
+ skb_reset_tc(skb);
+#endif
+ skb->hdr_len = skb_headroom(skb);
+ skb_reset_mac_header(skb);
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
+ skb_probe_transport_header(skb);
+ skb_reset_inner_headers(skb);
+}
+
+static inline int wg_cpumask_choose_online(int *stored_cpu, unsigned int id)
+{
+ unsigned int cpu = *stored_cpu, cpu_index, i;
+
+ if (unlikely(cpu == nr_cpumask_bits ||
+ !cpumask_test_cpu(cpu, cpu_online_mask))) {
+ cpu_index = id % cpumask_weight(cpu_online_mask);
+ cpu = cpumask_first(cpu_online_mask);
+ for (i = 0; i < cpu_index; ++i)
+ cpu = cpumask_next(cpu, cpu_online_mask);
+ *stored_cpu = cpu;
+ }
+ return cpu;
+}
+
+/* This function is racy, in the sense that next is unlocked, so it could return
+ * the same CPU twice. A race-free version of this would be to instead store an
+ * atomic sequence number, do an increment-and-return, and then iterate through
+ * every possible CPU until we get to that index -- choose_cpu. However that's
+ * a bit slower, and it doesn't seem like this potential race actually
+ * introduces any performance loss, so we live with it.
+ */
+static inline int wg_cpumask_next_online(int *next)
+{
+ int cpu = *next;
+
+ while (unlikely(!cpumask_test_cpu(cpu, cpu_online_mask)))
+ cpu = cpumask_next(cpu, cpu_online_mask) % nr_cpumask_bits;
+ *next = cpumask_next(cpu, cpu_online_mask) % nr_cpumask_bits;
+ return cpu;
+}
+
+static inline int wg_queue_enqueue_per_device_and_peer(
+ struct crypt_queue *device_queue, struct crypt_queue *peer_queue,
+ struct sk_buff *skb, struct workqueue_struct *wq, int *next_cpu)
+{
+ int cpu;
+
+ atomic_set_release(&PACKET_CB(skb)->state, PACKET_STATE_UNCRYPTED);
+ /* We first queue this up for the peer ingestion, but the consumer
+ * will wait for the state to change to CRYPTED or DEAD before.
+ */
+ if (unlikely(ptr_ring_produce_bh(&peer_queue->ring, skb)))
+ return -ENOSPC;
+ /* Then we queue it up in the device queue, which consumes the
+ * packet as soon as it can.
+ */
+ cpu = wg_cpumask_next_online(next_cpu);
+ if (unlikely(ptr_ring_produce_bh(&device_queue->ring, skb)))
+ return -EPIPE;
+ queue_work_on(cpu, wq, &per_cpu_ptr(device_queue->worker, cpu)->work);
+ return 0;
+}
+
+static inline void wg_queue_enqueue_per_peer(struct crypt_queue *queue,
+ struct sk_buff *skb,
+ enum packet_state state)
+{
+ /* We take a reference, because as soon as we call atomic_set, the
+ * peer can be freed from below us.
+ */
+ struct wg_peer *peer = wg_peer_get(PACKET_PEER(skb));
+
+ atomic_set_release(&PACKET_CB(skb)->state, state);
+ queue_work_on(wg_cpumask_choose_online(&peer->serial_work_cpu,
+ peer->internal_id),
+ peer->device->packet_crypt_wq, &queue->work);
+ wg_peer_put(peer);
+}
+
+static inline void wg_queue_enqueue_per_peer_napi(struct crypt_queue *queue,
+ struct sk_buff *skb,
+ enum packet_state state)
+{
+ /* We take a reference, because as soon as we call atomic_set, the
+ * peer can be freed from below us.
+ */
+ struct wg_peer *peer = wg_peer_get(PACKET_PEER(skb));
+
+ atomic_set_release(&PACKET_CB(skb)->state, state);
+ napi_schedule(&peer->napi);
+ wg_peer_put(peer);
+}
+
+#ifdef DEBUG
+bool wg_packet_counter_selftest(void);
+#endif
+
+#endif /* _WG_QUEUEING_H */
diff --git a/drivers/net/wireguard/ratelimiter.c b/drivers/net/wireguard/ratelimiter.c
new file mode 100644
index 000000000000..b3b1d258ccd4
--- /dev/null
+++ b/drivers/net/wireguard/ratelimiter.c
@@ -0,0 +1,223 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "ratelimiter.h"
+#include <linux/siphash.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <net/ip.h>
+
+static struct kmem_cache *entry_cache;
+static hsiphash_key_t key;
+static spinlock_t table_lock = __SPIN_LOCK_UNLOCKED("ratelimiter_table_lock");
+static DEFINE_MUTEX(init_lock);
+static u64 init_refcnt; /* Protected by init_lock, hence not atomic. */
+static atomic_t total_entries = ATOMIC_INIT(0);
+static unsigned int max_entries, table_size;
+static void wg_ratelimiter_gc_entries(struct work_struct *);
+static DECLARE_DEFERRABLE_WORK(gc_work, wg_ratelimiter_gc_entries);
+static struct hlist_head *table_v4;
+#if IS_ENABLED(CONFIG_IPV6)
+static struct hlist_head *table_v6;
+#endif
+
+struct ratelimiter_entry {
+ u64 last_time_ns, tokens, ip;
+ void *net;
+ spinlock_t lock;
+ struct hlist_node hash;
+ struct rcu_head rcu;
+};
+
+enum {
+ PACKETS_PER_SECOND = 20,
+ PACKETS_BURSTABLE = 5,
+ PACKET_COST = NSEC_PER_SEC / PACKETS_PER_SECOND,
+ TOKEN_MAX = PACKET_COST * PACKETS_BURSTABLE
+};
+
+static void entry_free(struct rcu_head *rcu)
+{
+ kmem_cache_free(entry_cache,
+ container_of(rcu, struct ratelimiter_entry, rcu));
+ atomic_dec(&total_entries);
+}
+
+static void entry_uninit(struct ratelimiter_entry *entry)
+{
+ hlist_del_rcu(&entry->hash);
+ call_rcu(&entry->rcu, entry_free);
+}
+
+/* Calling this function with a NULL work uninits all entries. */
+static void wg_ratelimiter_gc_entries(struct work_struct *work)
+{
+ const u64 now = ktime_get_boot_fast_ns();
+ struct ratelimiter_entry *entry;
+ struct hlist_node *temp;
+ unsigned int i;
+
+ for (i = 0; i < table_size; ++i) {
+ spin_lock(&table_lock);
+ hlist_for_each_entry_safe(entry, temp, &table_v4[i], hash) {
+ if (unlikely(!work) ||
+ now - entry->last_time_ns > NSEC_PER_SEC)
+ entry_uninit(entry);
+ }
+#if IS_ENABLED(CONFIG_IPV6)
+ hlist_for_each_entry_safe(entry, temp, &table_v6[i], hash) {
+ if (unlikely(!work) ||
+ now - entry->last_time_ns > NSEC_PER_SEC)
+ entry_uninit(entry);
+ }
+#endif
+ spin_unlock(&table_lock);
+ if (likely(work))
+ cond_resched();
+ }
+ if (likely(work))
+ queue_delayed_work(system_power_efficient_wq, &gc_work, HZ);
+}
+
+bool wg_ratelimiter_allow(struct sk_buff *skb, struct net *net)
+{
+ /* We only take the bottom half of the net pointer, so that we can hash
+ * 3 words in the end. This way, siphash's len param fits into the final
+ * u32, and we don't incur an extra round.
+ */
+ const u32 net_word = (unsigned long)net;
+ struct ratelimiter_entry *entry;
+ struct hlist_head *bucket;
+ u64 ip;
+
+ if (skb->protocol == htons(ETH_P_IP)) {
+ ip = (u64 __force)ip_hdr(skb)->saddr;
+ bucket = &table_v4[hsiphash_2u32(net_word, ip, &key) &
+ (table_size - 1)];
+ }
+#if IS_ENABLED(CONFIG_IPV6)
+ else if (skb->protocol == htons(ETH_P_IPV6)) {
+ /* Only use 64 bits, so as to ratelimit the whole /64. */
+ memcpy(&ip, &ipv6_hdr(skb)->saddr, sizeof(ip));
+ bucket = &table_v6[hsiphash_3u32(net_word, ip >> 32, ip, &key) &
+ (table_size - 1)];
+ }
+#endif
+ else
+ return false;
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(entry, bucket, hash) {
+ if (entry->net == net && entry->ip == ip) {
+ u64 now, tokens;
+ bool ret;
+ /* Quasi-inspired by nft_limit.c, but this is actually a
+ * slightly different algorithm. Namely, we incorporate
+ * the burst as part of the maximum tokens, rather than
+ * as part of the rate.
+ */
+ spin_lock(&entry->lock);
+ now = ktime_get_boot_fast_ns();
+ tokens = min_t(u64, TOKEN_MAX,
+ entry->tokens + now -
+ entry->last_time_ns);
+ entry->last_time_ns = now;
+ ret = tokens >= PACKET_COST;
+ entry->tokens = ret ? tokens - PACKET_COST : tokens;
+ spin_unlock(&entry->lock);
+ rcu_read_unlock();
+ return ret;
+ }
+ }
+ rcu_read_unlock();
+
+ if (atomic_inc_return(&total_entries) > max_entries)
+ goto err_oom;
+
+ entry = kmem_cache_alloc(entry_cache, GFP_KERNEL);
+ if (unlikely(!entry))
+ goto err_oom;
+
+ entry->net = net;
+ entry->ip = ip;
+ INIT_HLIST_NODE(&entry->hash);
+ spin_lock_init(&entry->lock);
+ entry->last_time_ns = ktime_get_boot_fast_ns();
+ entry->tokens = TOKEN_MAX - PACKET_COST;
+ spin_lock(&table_lock);
+ hlist_add_head_rcu(&entry->hash, bucket);
+ spin_unlock(&table_lock);
+ return true;
+
+err_oom:
+ atomic_dec(&total_entries);
+ return false;
+}
+
+int wg_ratelimiter_init(void)
+{
+ mutex_lock(&init_lock);
+ if (++init_refcnt != 1)
+ goto out;
+
+ entry_cache = KMEM_CACHE(ratelimiter_entry, 0);
+ if (!entry_cache)
+ goto err;
+
+ /* xt_hashlimit.c uses a slightly different algorithm for ratelimiting,
+ * but what it shares in common is that it uses a massive hashtable. So,
+ * we borrow their wisdom about good table sizes on different systems
+ * dependent on RAM. This calculation here comes from there.
+ */
+ table_size = (totalram_pages() > (1U << 30) / PAGE_SIZE) ? 8192 :
+ max_t(unsigned long, 16, roundup_pow_of_two(
+ (totalram_pages() << PAGE_SHIFT) /
+ (1U << 14) / sizeof(struct hlist_head)));
+ max_entries = table_size * 8;
+
+ table_v4 = kvzalloc(table_size * sizeof(*table_v4), GFP_KERNEL);
+ if (unlikely(!table_v4))
+ goto err_kmemcache;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ table_v6 = kvzalloc(table_size * sizeof(*table_v6), GFP_KERNEL);
+ if (unlikely(!table_v6)) {
+ kvfree(table_v4);
+ goto err_kmemcache;
+ }
+#endif
+
+ queue_delayed_work(system_power_efficient_wq, &gc_work, HZ);
+ get_random_bytes(&key, sizeof(key));
+out:
+ mutex_unlock(&init_lock);
+ return 0;
+
+err_kmemcache:
+ kmem_cache_destroy(entry_cache);
+err:
+ --init_refcnt;
+ mutex_unlock(&init_lock);
+ return -ENOMEM;
+}
+
+void wg_ratelimiter_uninit(void)
+{
+ mutex_lock(&init_lock);
+ if (!init_refcnt || --init_refcnt)
+ goto out;
+
+ cancel_delayed_work_sync(&gc_work);
+ wg_ratelimiter_gc_entries(NULL);
+ rcu_barrier();
+ kvfree(table_v4);
+#if IS_ENABLED(CONFIG_IPV6)
+ kvfree(table_v6);
+#endif
+ kmem_cache_destroy(entry_cache);
+out:
+ mutex_unlock(&init_lock);
+}
+
+#include "selftest/ratelimiter.c"
diff --git a/drivers/net/wireguard/ratelimiter.h b/drivers/net/wireguard/ratelimiter.h
new file mode 100644
index 000000000000..83067f71ea99
--- /dev/null
+++ b/drivers/net/wireguard/ratelimiter.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_RATELIMITER_H
+#define _WG_RATELIMITER_H
+
+#include <linux/skbuff.h>
+
+int wg_ratelimiter_init(void);
+void wg_ratelimiter_uninit(void);
+bool wg_ratelimiter_allow(struct sk_buff *skb, struct net *net);
+
+#ifdef DEBUG
+bool wg_ratelimiter_selftest(void);
+#endif
+
+#endif /* _WG_RATELIMITER_H */
diff --git a/drivers/net/wireguard/receive.c b/drivers/net/wireguard/receive.c
new file mode 100644
index 000000000000..900c76edb9d6
--- /dev/null
+++ b/drivers/net/wireguard/receive.c
@@ -0,0 +1,604 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "queueing.h"
+#include "device.h"
+#include "peer.h"
+#include "timers.h"
+#include "messages.h"
+#include "cookie.h"
+#include "socket.h"
+
+#include <linux/simd.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/udp.h>
+#include <net/ip_tunnels.h>
+
+/* Must be called with bh disabled. */
+static void update_rx_stats(struct wg_peer *peer, size_t len)
+{
+ struct pcpu_sw_netstats *tstats =
+ get_cpu_ptr(peer->device->dev->tstats);
+
+ u64_stats_update_begin(&tstats->syncp);
+ ++tstats->rx_packets;
+ tstats->rx_bytes += len;
+ peer->rx_bytes += len;
+ u64_stats_update_end(&tstats->syncp);
+ put_cpu_ptr(tstats);
+}
+
+#define SKB_TYPE_LE32(skb) (((struct message_header *)(skb)->data)->type)
+
+static size_t validate_header_len(struct sk_buff *skb)
+{
+ if (unlikely(skb->len < sizeof(struct message_header)))
+ return 0;
+ if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_DATA) &&
+ skb->len >= MESSAGE_MINIMUM_LENGTH)
+ return sizeof(struct message_data);
+ if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION) &&
+ skb->len == sizeof(struct message_handshake_initiation))
+ return sizeof(struct message_handshake_initiation);
+ if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE) &&
+ skb->len == sizeof(struct message_handshake_response))
+ return sizeof(struct message_handshake_response);
+ if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE) &&
+ skb->len == sizeof(struct message_handshake_cookie))
+ return sizeof(struct message_handshake_cookie);
+ return 0;
+}
+
+static int prepare_skb_header(struct sk_buff *skb, struct wg_device *wg)
+{
+ size_t data_offset, data_len, header_len;
+ struct udphdr *udp;
+
+ if (unlikely(wg_skb_examine_untrusted_ip_hdr(skb) != skb->protocol ||
+ skb_transport_header(skb) < skb->head ||
+ (skb_transport_header(skb) + sizeof(struct udphdr)) >
+ skb_tail_pointer(skb)))
+ return -EINVAL; /* Bogus IP header */
+ udp = udp_hdr(skb);
+ data_offset = (u8 *)udp - skb->data;
+ if (unlikely(data_offset > U16_MAX ||
+ data_offset + sizeof(struct udphdr) > skb->len))
+ /* Packet has offset at impossible location or isn't big enough
+ * to have UDP fields.
+ */
+ return -EINVAL;
+ data_len = ntohs(udp->len);
+ if (unlikely(data_len < sizeof(struct udphdr) ||
+ data_len > skb->len - data_offset))
+ /* UDP packet is reporting too small of a size or lying about
+ * its size.
+ */
+ return -EINVAL;
+ data_len -= sizeof(struct udphdr);
+ data_offset = (u8 *)udp + sizeof(struct udphdr) - skb->data;
+ if (unlikely(!pskb_may_pull(skb,
+ data_offset + sizeof(struct message_header)) ||
+ pskb_trim(skb, data_len + data_offset) < 0))
+ return -EINVAL;
+ skb_pull(skb, data_offset);
+ if (unlikely(skb->len != data_len))
+ /* Final len does not agree with calculated len */
+ return -EINVAL;
+ header_len = validate_header_len(skb);
+ if (unlikely(!header_len))
+ return -EINVAL;
+ __skb_push(skb, data_offset);
+ if (unlikely(!pskb_may_pull(skb, data_offset + header_len)))
+ return -EINVAL;
+ __skb_pull(skb, data_offset);
+ return 0;
+}
+
+static void wg_receive_handshake_packet(struct wg_device *wg,
+ struct sk_buff *skb)
+{
+ enum cookie_mac_state mac_state;
+ struct wg_peer *peer = NULL;
+ /* This is global, so that our load calculation applies to the whole
+ * system. We don't care about races with it at all.
+ */
+ static u64 last_under_load;
+ bool packet_needs_cookie;
+ bool under_load;
+
+ if (SKB_TYPE_LE32(skb) == cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE)) {
+ net_dbg_skb_ratelimited("%s: Receiving cookie response from %pISpfsc\n",
+ wg->dev->name, skb);
+ wg_cookie_message_consume(
+ (struct message_handshake_cookie *)skb->data, wg);
+ return;
+ }
+
+ under_load = skb_queue_len(&wg->incoming_handshakes) >=
+ MAX_QUEUED_INCOMING_HANDSHAKES / 8;
+ if (under_load)
+ last_under_load = ktime_get_boot_fast_ns();
+ else if (last_under_load)
+ under_load = !wg_birthdate_has_expired(last_under_load, 1);
+ mac_state = wg_cookie_validate_packet(&wg->cookie_checker, skb,
+ under_load);
+ if ((under_load && mac_state == VALID_MAC_WITH_COOKIE) ||
+ (!under_load && mac_state == VALID_MAC_BUT_NO_COOKIE)) {
+ packet_needs_cookie = false;
+ } else if (under_load && mac_state == VALID_MAC_BUT_NO_COOKIE) {
+ packet_needs_cookie = true;
+ } else {
+ net_dbg_skb_ratelimited("%s: Invalid MAC of handshake, dropping packet from %pISpfsc\n",
+ wg->dev->name, skb);
+ return;
+ }
+
+ switch (SKB_TYPE_LE32(skb)) {
+ case cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION): {
+ struct message_handshake_initiation *message =
+ (struct message_handshake_initiation *)skb->data;
+
+ if (packet_needs_cookie) {
+ wg_packet_send_handshake_cookie(wg, skb,
+ message->sender_index);
+ return;
+ }
+ peer = wg_noise_handshake_consume_initiation(message, wg);
+ if (unlikely(!peer)) {
+ net_dbg_skb_ratelimited("%s: Invalid handshake initiation from %pISpfsc\n",
+ wg->dev->name, skb);
+ return;
+ }
+ wg_socket_set_peer_endpoint_from_skb(peer, skb);
+ net_dbg_ratelimited("%s: Receiving handshake initiation from peer %llu (%pISpfsc)\n",
+ wg->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+ wg_packet_send_handshake_response(peer);
+ break;
+ }
+ case cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE): {
+ struct message_handshake_response *message =
+ (struct message_handshake_response *)skb->data;
+
+ if (packet_needs_cookie) {
+ wg_packet_send_handshake_cookie(wg, skb,
+ message->sender_index);
+ return;
+ }
+ peer = wg_noise_handshake_consume_response(message, wg);
+ if (unlikely(!peer)) {
+ net_dbg_skb_ratelimited("%s: Invalid handshake response from %pISpfsc\n",
+ wg->dev->name, skb);
+ return;
+ }
+ wg_socket_set_peer_endpoint_from_skb(peer, skb);
+ net_dbg_ratelimited("%s: Receiving handshake response from peer %llu (%pISpfsc)\n",
+ wg->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+ if (wg_noise_handshake_begin_session(&peer->handshake,
+ &peer->keypairs)) {
+ wg_timers_session_derived(peer);
+ wg_timers_handshake_complete(peer);
+ /* Calling this function will either send any existing
+ * packets in the queue and not send a keepalive, which
+ * is the best case, Or, if there's nothing in the
+ * queue, it will send a keepalive, in order to give
+ * immediate confirmation of the session.
+ */
+ wg_packet_send_keepalive(peer);
+ }
+ break;
+ }
+ }
+
+ if (unlikely(!peer)) {
+ WARN(1, "Somehow a wrong type of packet wound up in the handshake queue!\n");
+ return;
+ }
+
+ local_bh_disable();
+ update_rx_stats(peer, skb->len);
+ local_bh_enable();
+
+ wg_timers_any_authenticated_packet_received(peer);
+ wg_timers_any_authenticated_packet_traversal(peer);
+ wg_peer_put(peer);
+}
+
+void wg_packet_handshake_receive_worker(struct work_struct *work)
+{
+ struct wg_device *wg = container_of(work, struct multicore_worker,
+ work)->ptr;
+ struct sk_buff *skb;
+
+ while ((skb = skb_dequeue(&wg->incoming_handshakes)) != NULL) {
+ wg_receive_handshake_packet(wg, skb);
+ dev_kfree_skb(skb);
+ cond_resched();
+ }
+}
+
+static void keep_key_fresh(struct wg_peer *peer)
+{
+ struct noise_keypair *keypair;
+ bool send = false;
+
+ if (peer->sent_lastminute_handshake)
+ return;
+
+ rcu_read_lock_bh();
+ keypair = rcu_dereference_bh(peer->keypairs.current_keypair);
+ if (likely(keypair && READ_ONCE(keypair->sending.is_valid)) &&
+ keypair->i_am_the_initiator &&
+ unlikely(wg_birthdate_has_expired(keypair->sending.birthdate,
+ REJECT_AFTER_TIME - KEEPALIVE_TIMEOUT - REKEY_TIMEOUT)))
+ send = true;
+ rcu_read_unlock_bh();
+
+ if (send) {
+ peer->sent_lastminute_handshake = true;
+ wg_packet_send_queued_handshake_initiation(peer, false);
+ }
+}
+
+static bool decrypt_packet(struct sk_buff *skb, struct noise_symmetric_key *key,
+ simd_context_t *simd_context)
+{
+ struct scatterlist sg[MAX_SKB_FRAGS + 8];
+ struct sk_buff *trailer;
+ unsigned int offset;
+ int num_frags;
+
+ if (unlikely(!key))
+ return false;
+
+ if (unlikely(!READ_ONCE(key->is_valid) ||
+ wg_birthdate_has_expired(key->birthdate, REJECT_AFTER_TIME) ||
+ key->counter.receive.counter >= REJECT_AFTER_MESSAGES)) {
+ WRITE_ONCE(key->is_valid, false);
+ return false;
+ }
+
+ PACKET_CB(skb)->nonce =
+ le64_to_cpu(((struct message_data *)skb->data)->counter);
+
+ /* We ensure that the network header is part of the packet before we
+ * call skb_cow_data, so that there's no chance that data is removed
+ * from the skb, so that later we can extract the original endpoint.
+ */
+ offset = skb->data - skb_network_header(skb);
+ skb_push(skb, offset);
+ num_frags = skb_cow_data(skb, 0, &trailer);
+ offset += sizeof(struct message_data);
+ skb_pull(skb, offset);
+ if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg)))
+ return false;
+
+ sg_init_table(sg, num_frags);
+ if (skb_to_sgvec(skb, sg, 0, skb->len) <= 0)
+ return false;
+
+ if (!chacha20poly1305_decrypt_sg(sg, sg, skb->len, NULL, 0,
+ PACKET_CB(skb)->nonce, key->key,
+ simd_context))
+ return false;
+
+ /* Another ugly situation of pushing and pulling the header so as to
+ * keep endpoint information intact.
+ */
+ skb_push(skb, offset);
+ if (pskb_trim(skb, skb->len - noise_encrypted_len(0)))
+ return false;
+ skb_pull(skb, offset);
+
+ return true;
+}
+
+/* This is RFC6479, a replay detection bitmap algorithm that avoids bitshifts */
+static bool counter_validate(union noise_counter *counter, u64 their_counter)
+{
+ unsigned long index, index_current, top, i;
+ bool ret = false;
+
+ spin_lock_bh(&counter->receive.lock);
+
+ if (unlikely(counter->receive.counter >= REJECT_AFTER_MESSAGES + 1 ||
+ their_counter >= REJECT_AFTER_MESSAGES))
+ goto out;
+
+ ++their_counter;
+
+ if (unlikely((COUNTER_WINDOW_SIZE + their_counter) <
+ counter->receive.counter))
+ goto out;
+
+ index = their_counter >> ilog2(BITS_PER_LONG);
+
+ if (likely(their_counter > counter->receive.counter)) {
+ index_current = counter->receive.counter >> ilog2(BITS_PER_LONG);
+ top = min_t(unsigned long, index - index_current,
+ COUNTER_BITS_TOTAL / BITS_PER_LONG);
+ for (i = 1; i <= top; ++i)
+ counter->receive.backtrack[(i + index_current) &
+ ((COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1)] = 0;
+ counter->receive.counter = their_counter;
+ }
+
+ index &= (COUNTER_BITS_TOTAL / BITS_PER_LONG) - 1;
+ ret = !test_and_set_bit(their_counter & (BITS_PER_LONG - 1),
+ &counter->receive.backtrack[index]);
+
+out:
+ spin_unlock_bh(&counter->receive.lock);
+ return ret;
+}
+
+#include "selftest/counter.c"
+
+static void wg_packet_consume_data_done(struct wg_peer *peer,
+ struct sk_buff *skb,
+ struct endpoint *endpoint)
+{
+ struct net_device *dev = peer->device->dev;
+ unsigned int len, len_before_trim;
+ struct wg_peer *routed_peer;
+
+ wg_socket_set_peer_endpoint(peer, endpoint);
+
+ if (unlikely(wg_noise_received_with_keypair(&peer->keypairs,
+ PACKET_CB(skb)->keypair))) {
+ wg_timers_handshake_complete(peer);
+ wg_packet_send_staged_packets(peer);
+ }
+
+ keep_key_fresh(peer);
+
+ wg_timers_any_authenticated_packet_received(peer);
+ wg_timers_any_authenticated_packet_traversal(peer);
+
+ /* A packet with length 0 is a keepalive packet */
+ if (unlikely(!skb->len)) {
+ update_rx_stats(peer, message_data_len(0));
+ net_dbg_ratelimited("%s: Receiving keepalive packet from peer %llu (%pISpfsc)\n",
+ dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+ goto packet_processed;
+ }
+
+ wg_timers_data_received(peer);
+
+ if (unlikely(skb_network_header(skb) < skb->head))
+ goto dishonest_packet_size;
+ if (unlikely(!(pskb_network_may_pull(skb, sizeof(struct iphdr)) &&
+ (ip_hdr(skb)->version == 4 ||
+ (ip_hdr(skb)->version == 6 &&
+ pskb_network_may_pull(skb, sizeof(struct ipv6hdr)))))))
+ goto dishonest_packet_type;
+
+ skb->dev = dev;
+ /* We've already verified the Poly1305 auth tag, which means this packet
+ * was not modified in transit. We can therefore tell the networking
+ * stack that all checksums of every layer of encapsulation have already
+ * been checked "by the hardware" and therefore is unneccessary to check
+ * again in software.
+ */
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ skb->csum_level = ~0; /* All levels */
+ skb->protocol = wg_skb_examine_untrusted_ip_hdr(skb);
+ if (skb->protocol == htons(ETH_P_IP)) {
+ len = ntohs(ip_hdr(skb)->tot_len);
+ if (unlikely(len < sizeof(struct iphdr)))
+ goto dishonest_packet_size;
+ if (INET_ECN_is_ce(PACKET_CB(skb)->ds))
+ IP_ECN_set_ce(ip_hdr(skb));
+ } else if (skb->protocol == htons(ETH_P_IPV6)) {
+ len = ntohs(ipv6_hdr(skb)->payload_len) +
+ sizeof(struct ipv6hdr);
+ if (INET_ECN_is_ce(PACKET_CB(skb)->ds))
+ IP6_ECN_set_ce(skb, ipv6_hdr(skb));
+ } else {
+ goto dishonest_packet_type;
+ }
+
+ if (unlikely(len > skb->len))
+ goto dishonest_packet_size;
+ len_before_trim = skb->len;
+ if (unlikely(pskb_trim(skb, len)))
+ goto packet_processed;
+
+ routed_peer = wg_allowedips_lookup_src(&peer->device->peer_allowedips,
+ skb);
+ wg_peer_put(routed_peer); /* We don't need the extra reference. */
+
+ if (unlikely(routed_peer != peer))
+ goto dishonest_packet_peer;
+
+ if (unlikely(napi_gro_receive(&peer->napi, skb) == GRO_DROP)) {
+ ++dev->stats.rx_dropped;
+ net_dbg_ratelimited("%s: Failed to give packet to userspace from peer %llu (%pISpfsc)\n",
+ dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+ } else {
+ update_rx_stats(peer, message_data_len(len_before_trim));
+ }
+ return;
+
+dishonest_packet_peer:
+ net_dbg_skb_ratelimited("%s: Packet has unallowed src IP (%pISc) from peer %llu (%pISpfsc)\n",
+ dev->name, skb, peer->internal_id,
+ &peer->endpoint.addr);
+ ++dev->stats.rx_errors;
+ ++dev->stats.rx_frame_errors;
+ goto packet_processed;
+dishonest_packet_type:
+ net_dbg_ratelimited("%s: Packet is neither ipv4 nor ipv6 from peer %llu (%pISpfsc)\n",
+ dev->name, peer->internal_id, &peer->endpoint.addr);
+ ++dev->stats.rx_errors;
+ ++dev->stats.rx_frame_errors;
+ goto packet_processed;
+dishonest_packet_size:
+ net_dbg_ratelimited("%s: Packet has incorrect size from peer %llu (%pISpfsc)\n",
+ dev->name, peer->internal_id, &peer->endpoint.addr);
+ ++dev->stats.rx_errors;
+ ++dev->stats.rx_length_errors;
+ goto packet_processed;
+packet_processed:
+ dev_kfree_skb(skb);
+}
+
+int wg_packet_rx_poll(struct napi_struct *napi, int budget)
+{
+ struct wg_peer *peer = container_of(napi, struct wg_peer, napi);
+ struct crypt_queue *queue = &peer->rx_queue;
+ struct noise_keypair *keypair;
+ struct endpoint endpoint;
+ enum packet_state state;
+ struct sk_buff *skb;
+ int work_done = 0;
+ bool free;
+
+ if (unlikely(budget <= 0))
+ return 0;
+
+ while ((skb = __ptr_ring_peek(&queue->ring)) != NULL &&
+ (state = atomic_read_acquire(&PACKET_CB(skb)->state)) !=
+ PACKET_STATE_UNCRYPTED) {
+ __ptr_ring_discard_one(&queue->ring);
+ peer = PACKET_PEER(skb);
+ keypair = PACKET_CB(skb)->keypair;
+ free = true;
+
+ if (unlikely(state != PACKET_STATE_CRYPTED))
+ goto next;
+
+ if (unlikely(!counter_validate(&keypair->receiving.counter,
+ PACKET_CB(skb)->nonce))) {
+ net_dbg_ratelimited("%s: Packet has invalid nonce %llu (max %llu)\n",
+ peer->device->dev->name,
+ PACKET_CB(skb)->nonce,
+ keypair->receiving.counter.receive.counter);
+ goto next;
+ }
+
+ if (unlikely(wg_socket_endpoint_from_skb(&endpoint, skb)))
+ goto next;
+
+ wg_reset_packet(skb);
+ wg_packet_consume_data_done(peer, skb, &endpoint);
+ free = false;
+
+next:
+ wg_noise_keypair_put(keypair, false);
+ wg_peer_put(peer);
+ if (unlikely(free))
+ dev_kfree_skb(skb);
+
+ if (++work_done >= budget)
+ break;
+ }
+
+ if (work_done < budget)
+ napi_complete_done(napi, work_done);
+
+ return work_done;
+}
+
+void wg_packet_decrypt_worker(struct work_struct *work)
+{
+ struct crypt_queue *queue = container_of(work, struct multicore_worker,
+ work)->ptr;
+ simd_context_t simd_context;
+ struct sk_buff *skb;
+
+ simd_get(&simd_context);
+ while ((skb = ptr_ring_consume_bh(&queue->ring)) != NULL) {
+ enum packet_state state = likely(decrypt_packet(skb,
+ &PACKET_CB(skb)->keypair->receiving,
+ &simd_context)) ?
+ PACKET_STATE_CRYPTED : PACKET_STATE_DEAD;
+ wg_queue_enqueue_per_peer_napi(&PACKET_PEER(skb)->rx_queue, skb,
+ state);
+ simd_relax(&simd_context);
+ }
+
+ simd_put(&simd_context);
+}
+
+static void wg_packet_consume_data(struct wg_device *wg, struct sk_buff *skb)
+{
+ __le32 idx = ((struct message_data *)skb->data)->key_idx;
+ struct wg_peer *peer = NULL;
+ int ret;
+
+ rcu_read_lock_bh();
+ PACKET_CB(skb)->keypair =
+ (struct noise_keypair *)wg_index_hashtable_lookup(
+ wg->index_hashtable, INDEX_HASHTABLE_KEYPAIR, idx,
+ &peer);
+ if (unlikely(!wg_noise_keypair_get(PACKET_CB(skb)->keypair)))
+ goto err_keypair;
+
+ if (unlikely(READ_ONCE(peer->is_dead)))
+ goto err;
+
+ ret = wg_queue_enqueue_per_device_and_peer(&wg->decrypt_queue,
+ &peer->rx_queue, skb,
+ wg->packet_crypt_wq,
+ &wg->decrypt_queue.last_cpu);
+ if (unlikely(ret == -EPIPE))
+ wg_queue_enqueue_per_peer(&peer->rx_queue, skb, PACKET_STATE_DEAD);
+ if (likely(!ret || ret == -EPIPE)) {
+ rcu_read_unlock_bh();
+ return;
+ }
+err:
+ wg_noise_keypair_put(PACKET_CB(skb)->keypair, false);
+err_keypair:
+ rcu_read_unlock_bh();
+ wg_peer_put(peer);
+ dev_kfree_skb(skb);
+}
+
+void wg_packet_receive(struct wg_device *wg, struct sk_buff *skb)
+{
+ if (unlikely(prepare_skb_header(skb, wg) < 0))
+ goto err;
+ switch (SKB_TYPE_LE32(skb)) {
+ case cpu_to_le32(MESSAGE_HANDSHAKE_INITIATION):
+ case cpu_to_le32(MESSAGE_HANDSHAKE_RESPONSE):
+ case cpu_to_le32(MESSAGE_HANDSHAKE_COOKIE): {
+ int cpu;
+
+ if (skb_queue_len(&wg->incoming_handshakes) >
+ MAX_QUEUED_INCOMING_HANDSHAKES ||
+ unlikely(!rng_is_initialized())) {
+ net_dbg_skb_ratelimited("%s: Dropping handshake packet from %pISpfsc\n",
+ wg->dev->name, skb);
+ goto err;
+ }
+ skb_queue_tail(&wg->incoming_handshakes, skb);
+ /* Queues up a call to packet_process_queued_handshake_
+ * packets(skb):
+ */
+ cpu = wg_cpumask_next_online(&wg->incoming_handshake_cpu);
+ queue_work_on(cpu, wg->handshake_receive_wq,
+ &per_cpu_ptr(wg->incoming_handshakes_worker, cpu)->work);
+ break;
+ }
+ case cpu_to_le32(MESSAGE_DATA):
+ PACKET_CB(skb)->ds = ip_tunnel_get_dsfield(ip_hdr(skb), skb);
+ wg_packet_consume_data(wg, skb);
+ break;
+ default:
+ net_dbg_skb_ratelimited("%s: Invalid packet from %pISpfsc\n",
+ wg->dev->name, skb);
+ goto err;
+ }
+ return;
+
+err:
+ dev_kfree_skb(skb);
+}
diff --git a/drivers/net/wireguard/selftest/allowedips.c b/drivers/net/wireguard/selftest/allowedips.c
new file mode 100644
index 000000000000..6e244a93d64d
--- /dev/null
+++ b/drivers/net/wireguard/selftest/allowedips.c
@@ -0,0 +1,682 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This contains some basic static unit tests for the allowedips data structure.
+ * It also has two additional modes that are disabled and meant to be used by
+ * folks directly playing with this file. If you define the macro
+ * DEBUG_PRINT_TRIE_GRAPHVIZ to be 1, then every time there's a full tree in
+ * memory, it will be printed out as KERN_DEBUG in a format that can be passed
+ * to graphviz (the dot command) to visualize it. If you define the macro
+ * DEBUG_RANDOM_TRIE to be 1, then there will be an extremely costly set of
+ * randomized tests done against a trivial implementation, which may take
+ * upwards of a half-hour to complete. There's no set of users who should be
+ * enabling these, and the only developers that should go anywhere near these
+ * nobs are the ones who are reading this comment.
+ */
+
+#ifdef DEBUG
+
+#include <linux/siphash.h>
+
+static __init void swap_endian_and_apply_cidr(u8 *dst, const u8 *src, u8 bits,
+ u8 cidr)
+{
+ swap_endian(dst, src, bits);
+ memset(dst + (cidr + 7) / 8, 0, bits / 8 - (cidr + 7) / 8);
+ if (cidr)
+ dst[(cidr + 7) / 8 - 1] &= ~0U << ((8 - (cidr % 8)) % 8);
+}
+
+static __init void print_node(struct allowedips_node *node, u8 bits)
+{
+ char *fmt_connection = KERN_DEBUG "\t\"%p/%d\" -> \"%p/%d\";\n";
+ char *fmt_declaration = KERN_DEBUG
+ "\t\"%p/%d\"[style=%s, color=\"#%06x\"];\n";
+ char *style = "dotted";
+ u8 ip1[16], ip2[16];
+ u32 color = 0;
+
+ if (bits == 32) {
+ fmt_connection = KERN_DEBUG "\t\"%pI4/%d\" -> \"%pI4/%d\";\n";
+ fmt_declaration = KERN_DEBUG
+ "\t\"%pI4/%d\"[style=%s, color=\"#%06x\"];\n";
+ } else if (bits == 128) {
+ fmt_connection = KERN_DEBUG "\t\"%pI6/%d\" -> \"%pI6/%d\";\n";
+ fmt_declaration = KERN_DEBUG
+ "\t\"%pI6/%d\"[style=%s, color=\"#%06x\"];\n";
+ }
+ if (node->peer) {
+ hsiphash_key_t key = { { 0 } };
+
+ memcpy(&key, &node->peer, sizeof(node->peer));
+ color = hsiphash_1u32(0xdeadbeef, &key) % 200 << 16 |
+ hsiphash_1u32(0xbabecafe, &key) % 200 << 8 |
+ hsiphash_1u32(0xabad1dea, &key) % 200;
+ style = "bold";
+ }
+ swap_endian_and_apply_cidr(ip1, node->bits, bits, node->cidr);
+ printk(fmt_declaration, ip1, node->cidr, style, color);
+ if (node->bit[0]) {
+ swap_endian_and_apply_cidr(ip2,
+ rcu_dereference_raw(node->bit[0])->bits, bits,
+ node->cidr);
+ printk(fmt_connection, ip1, node->cidr, ip2,
+ rcu_dereference_raw(node->bit[0])->cidr);
+ print_node(rcu_dereference_raw(node->bit[0]), bits);
+ }
+ if (node->bit[1]) {
+ swap_endian_and_apply_cidr(ip2,
+ rcu_dereference_raw(node->bit[1])->bits,
+ bits, node->cidr);
+ printk(fmt_connection, ip1, node->cidr, ip2,
+ rcu_dereference_raw(node->bit[1])->cidr);
+ print_node(rcu_dereference_raw(node->bit[1]), bits);
+ }
+}
+
+static __init void print_tree(struct allowedips_node __rcu *top, u8 bits)
+{
+ printk(KERN_DEBUG "digraph trie {\n");
+ print_node(rcu_dereference_raw(top), bits);
+ printk(KERN_DEBUG "}\n");
+}
+
+enum {
+ NUM_PEERS = 2000,
+ NUM_RAND_ROUTES = 400,
+ NUM_MUTATED_ROUTES = 100,
+ NUM_QUERIES = NUM_RAND_ROUTES * NUM_MUTATED_ROUTES * 30
+};
+
+struct horrible_allowedips {
+ struct hlist_head head;
+};
+
+struct horrible_allowedips_node {
+ struct hlist_node table;
+ union nf_inet_addr ip;
+ union nf_inet_addr mask;
+ u8 ip_version;
+ void *value;
+};
+
+static __init void horrible_allowedips_init(struct horrible_allowedips *table)
+{
+ INIT_HLIST_HEAD(&table->head);
+}
+
+static __init void horrible_allowedips_free(struct horrible_allowedips *table)
+{
+ struct horrible_allowedips_node *node;
+ struct hlist_node *h;
+
+ hlist_for_each_entry_safe(node, h, &table->head, table) {
+ hlist_del(&node->table);
+ kfree(node);
+ }
+}
+
+static __init inline union nf_inet_addr horrible_cidr_to_mask(u8 cidr)
+{
+ union nf_inet_addr mask;
+
+ memset(&mask, 0x00, 128 / 8);
+ memset(&mask, 0xff, cidr / 8);
+ if (cidr % 32)
+ mask.all[cidr / 32] = (__force u32)htonl(
+ (0xFFFFFFFFUL << (32 - (cidr % 32))) & 0xFFFFFFFFUL);
+ return mask;
+}
+
+static __init inline u8 horrible_mask_to_cidr(union nf_inet_addr subnet)
+{
+ return hweight32(subnet.all[0]) + hweight32(subnet.all[1]) +
+ hweight32(subnet.all[2]) + hweight32(subnet.all[3]);
+}
+
+static __init inline void
+horrible_mask_self(struct horrible_allowedips_node *node)
+{
+ if (node->ip_version == 4) {
+ node->ip.ip &= node->mask.ip;
+ } else if (node->ip_version == 6) {
+ node->ip.ip6[0] &= node->mask.ip6[0];
+ node->ip.ip6[1] &= node->mask.ip6[1];
+ node->ip.ip6[2] &= node->mask.ip6[2];
+ node->ip.ip6[3] &= node->mask.ip6[3];
+ }
+}
+
+static __init inline bool
+horrible_match_v4(const struct horrible_allowedips_node *node,
+ struct in_addr *ip)
+{
+ return (ip->s_addr & node->mask.ip) == node->ip.ip;
+}
+
+static __init inline bool
+horrible_match_v6(const struct horrible_allowedips_node *node,
+ struct in6_addr *ip)
+{
+ return (ip->in6_u.u6_addr32[0] & node->mask.ip6[0]) ==
+ node->ip.ip6[0] &&
+ (ip->in6_u.u6_addr32[1] & node->mask.ip6[1]) ==
+ node->ip.ip6[1] &&
+ (ip->in6_u.u6_addr32[2] & node->mask.ip6[2]) ==
+ node->ip.ip6[2] &&
+ (ip->in6_u.u6_addr32[3] & node->mask.ip6[3]) == node->ip.ip6[3];
+}
+
+static __init void
+horrible_insert_ordered(struct horrible_allowedips *table,
+ struct horrible_allowedips_node *node)
+{
+ struct horrible_allowedips_node *other = NULL, *where = NULL;
+ u8 my_cidr = horrible_mask_to_cidr(node->mask);
+
+ hlist_for_each_entry(other, &table->head, table) {
+ if (!memcmp(&other->mask, &node->mask,
+ sizeof(union nf_inet_addr)) &&
+ !memcmp(&other->ip, &node->ip,
+ sizeof(union nf_inet_addr)) &&
+ other->ip_version == node->ip_version) {
+ other->value = node->value;
+ kfree(node);
+ return;
+ }
+ where = other;
+ if (horrible_mask_to_cidr(other->mask) <= my_cidr)
+ break;
+ }
+ if (!other && !where)
+ hlist_add_head(&node->table, &table->head);
+ else if (!other)
+ hlist_add_behind(&node->table, &where->table);
+ else
+ hlist_add_before(&node->table, &where->table);
+}
+
+static __init int
+horrible_allowedips_insert_v4(struct horrible_allowedips *table,
+ struct in_addr *ip, u8 cidr, void *value)
+{
+ struct horrible_allowedips_node *node = kzalloc(sizeof(*node),
+ GFP_KERNEL);
+
+ if (unlikely(!node))
+ return -ENOMEM;
+ node->ip.in = *ip;
+ node->mask = horrible_cidr_to_mask(cidr);
+ node->ip_version = 4;
+ node->value = value;
+ horrible_mask_self(node);
+ horrible_insert_ordered(table, node);
+ return 0;
+}
+
+static __init int
+horrible_allowedips_insert_v6(struct horrible_allowedips *table,
+ struct in6_addr *ip, u8 cidr, void *value)
+{
+ struct horrible_allowedips_node *node = kzalloc(sizeof(*node),
+ GFP_KERNEL);
+
+ if (unlikely(!node))
+ return -ENOMEM;
+ node->ip.in6 = *ip;
+ node->mask = horrible_cidr_to_mask(cidr);
+ node->ip_version = 6;
+ node->value = value;
+ horrible_mask_self(node);
+ horrible_insert_ordered(table, node);
+ return 0;
+}
+
+static __init void *
+horrible_allowedips_lookup_v4(struct horrible_allowedips *table,
+ struct in_addr *ip)
+{
+ struct horrible_allowedips_node *node;
+ void *ret = NULL;
+
+ hlist_for_each_entry(node, &table->head, table) {
+ if (node->ip_version != 4)
+ continue;
+ if (horrible_match_v4(node, ip)) {
+ ret = node->value;
+ break;
+ }
+ }
+ return ret;
+}
+
+static __init void *
+horrible_allowedips_lookup_v6(struct horrible_allowedips *table,
+ struct in6_addr *ip)
+{
+ struct horrible_allowedips_node *node;
+ void *ret = NULL;
+
+ hlist_for_each_entry(node, &table->head, table) {
+ if (node->ip_version != 6)
+ continue;
+ if (horrible_match_v6(node, ip)) {
+ ret = node->value;
+ break;
+ }
+ }
+ return ret;
+}
+
+static __init bool randomized_test(void)
+{
+ unsigned int i, j, k, mutate_amount, cidr;
+ u8 ip[16], mutate_mask[16], mutated[16];
+ struct wg_peer **peers, *peer;
+ struct horrible_allowedips h;
+ DEFINE_MUTEX(mutex);
+ struct allowedips t;
+ bool ret = false;
+
+ mutex_init(&mutex);
+
+ wg_allowedips_init(&t);
+ horrible_allowedips_init(&h);
+
+ peers = kcalloc(NUM_PEERS, sizeof(*peers), GFP_KERNEL);
+ if (unlikely(!peers)) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ for (i = 0; i < NUM_PEERS; ++i) {
+ peers[i] = kzalloc(sizeof(*peers[i]), GFP_KERNEL);
+ if (unlikely(!peers[i])) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ kref_init(&peers[i]->refcount);
+ }
+
+ mutex_lock(&mutex);
+
+ for (i = 0; i < NUM_RAND_ROUTES; ++i) {
+ prandom_bytes(ip, 4);
+ cidr = prandom_u32_max(32) + 1;
+ peer = peers[prandom_u32_max(NUM_PEERS)];
+ if (wg_allowedips_insert_v4(&t, (struct in_addr *)ip, cidr,
+ peer, &mutex) < 0) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ if (horrible_allowedips_insert_v4(&h, (struct in_addr *)ip,
+ cidr, peer) < 0) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ for (j = 0; j < NUM_MUTATED_ROUTES; ++j) {
+ memcpy(mutated, ip, 4);
+ prandom_bytes(mutate_mask, 4);
+ mutate_amount = prandom_u32_max(32);
+ for (k = 0; k < mutate_amount / 8; ++k)
+ mutate_mask[k] = 0xff;
+ mutate_mask[k] = 0xff
+ << ((8 - (mutate_amount % 8)) % 8);
+ for (; k < 4; ++k)
+ mutate_mask[k] = 0;
+ for (k = 0; k < 4; ++k)
+ mutated[k] = (mutated[k] & mutate_mask[k]) |
+ (~mutate_mask[k] &
+ prandom_u32_max(256));
+ cidr = prandom_u32_max(32) + 1;
+ peer = peers[prandom_u32_max(NUM_PEERS)];
+ if (wg_allowedips_insert_v4(&t,
+ (struct in_addr *)mutated,
+ cidr, peer, &mutex) < 0) {
+ pr_err("allowedips random malloc: FAIL\n");
+ goto free;
+ }
+ if (horrible_allowedips_insert_v4(&h,
+ (struct in_addr *)mutated, cidr, peer)) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ }
+ }
+
+ for (i = 0; i < NUM_RAND_ROUTES; ++i) {
+ prandom_bytes(ip, 16);
+ cidr = prandom_u32_max(128) + 1;
+ peer = peers[prandom_u32_max(NUM_PEERS)];
+ if (wg_allowedips_insert_v6(&t, (struct in6_addr *)ip, cidr,
+ peer, &mutex) < 0) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ if (horrible_allowedips_insert_v6(&h, (struct in6_addr *)ip,
+ cidr, peer) < 0) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ for (j = 0; j < NUM_MUTATED_ROUTES; ++j) {
+ memcpy(mutated, ip, 16);
+ prandom_bytes(mutate_mask, 16);
+ mutate_amount = prandom_u32_max(128);
+ for (k = 0; k < mutate_amount / 8; ++k)
+ mutate_mask[k] = 0xff;
+ mutate_mask[k] = 0xff
+ << ((8 - (mutate_amount % 8)) % 8);
+ for (; k < 4; ++k)
+ mutate_mask[k] = 0;
+ for (k = 0; k < 4; ++k)
+ mutated[k] = (mutated[k] & mutate_mask[k]) |
+ (~mutate_mask[k] &
+ prandom_u32_max(256));
+ cidr = prandom_u32_max(128) + 1;
+ peer = peers[prandom_u32_max(NUM_PEERS)];
+ if (wg_allowedips_insert_v6(&t,
+ (struct in6_addr *)mutated,
+ cidr, peer, &mutex) < 0) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ if (horrible_allowedips_insert_v6(
+ &h, (struct in6_addr *)mutated, cidr,
+ peer)) {
+ pr_err("allowedips random self-test malloc: FAIL\n");
+ goto free;
+ }
+ }
+ }
+
+ mutex_unlock(&mutex);
+
+ if (IS_ENABLED(DEBUG_PRINT_TRIE_GRAPHVIZ)) {
+ print_tree(t.root4, 32);
+ print_tree(t.root6, 128);
+ }
+
+ for (i = 0; i < NUM_QUERIES; ++i) {
+ prandom_bytes(ip, 4);
+ if (lookup(t.root4, 32, ip) !=
+ horrible_allowedips_lookup_v4(&h, (struct in_addr *)ip)) {
+ pr_err("allowedips random self-test: FAIL\n");
+ goto free;
+ }
+ }
+
+ for (i = 0; i < NUM_QUERIES; ++i) {
+ prandom_bytes(ip, 16);
+ if (lookup(t.root6, 128, ip) !=
+ horrible_allowedips_lookup_v6(&h, (struct in6_addr *)ip)) {
+ pr_err("allowedips random self-test: FAIL\n");
+ goto free;
+ }
+ }
+ ret = true;
+
+free:
+ mutex_lock(&mutex);
+ wg_allowedips_free(&t, &mutex);
+ mutex_unlock(&mutex);
+ horrible_allowedips_free(&h);
+ if (peers) {
+ for (i = 0; i < NUM_PEERS; ++i)
+ kfree(peers[i]);
+ }
+ kfree(peers);
+ return ret;
+}
+
+static __init inline struct in_addr *ip4(u8 a, u8 b, u8 c, u8 d)
+{
+ static struct in_addr ip;
+ u8 *split = (u8 *)&ip;
+
+ split[0] = a;
+ split[1] = b;
+ split[2] = c;
+ split[3] = d;
+ return &ip;
+}
+
+static __init inline struct in6_addr *ip6(u32 a, u32 b, u32 c, u32 d)
+{
+ static struct in6_addr ip;
+ __be32 *split = (__be32 *)&ip;
+
+ split[0] = cpu_to_be32(a);
+ split[1] = cpu_to_be32(b);
+ split[2] = cpu_to_be32(c);
+ split[3] = cpu_to_be32(d);
+ return &ip;
+}
+
+static __init struct wg_peer *init_peer(void)
+{
+ struct wg_peer *peer = kzalloc(sizeof(*peer), GFP_KERNEL);
+
+ if (!peer)
+ return NULL;
+ kref_init(&peer->refcount);
+ INIT_LIST_HEAD(&peer->allowedips_list);
+ return peer;
+}
+
+#define insert(version, mem, ipa, ipb, ipc, ipd, cidr) \
+ wg_allowedips_insert_v##version(&t, ip##version(ipa, ipb, ipc, ipd), \
+ cidr, mem, &mutex)
+
+#define maybe_fail() do { \
+ ++i; \
+ if (!_s) { \
+ pr_info("allowedips self-test %zu: FAIL\n", i); \
+ success = false; \
+ } \
+ } while (0)
+
+#define test(version, mem, ipa, ipb, ipc, ipd) do { \
+ bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \
+ ip##version(ipa, ipb, ipc, ipd)) == (mem); \
+ maybe_fail(); \
+ } while (0)
+
+#define test_negative(version, mem, ipa, ipb, ipc, ipd) do { \
+ bool _s = lookup(t.root##version, (version) == 4 ? 32 : 128, \
+ ip##version(ipa, ipb, ipc, ipd)) != (mem); \
+ maybe_fail(); \
+ } while (0)
+
+#define test_boolean(cond) do { \
+ bool _s = (cond); \
+ maybe_fail(); \
+ } while (0)
+
+bool __init wg_allowedips_selftest(void)
+{
+ bool found_a = false, found_b = false, found_c = false, found_d = false,
+ found_e = false, found_other = false;
+ struct wg_peer *a = init_peer(), *b = init_peer(), *c = init_peer(),
+ *d = init_peer(), *e = init_peer(), *f = init_peer(),
+ *g = init_peer(), *h = init_peer();
+ struct allowedips_node *iter_node;
+ bool success = false;
+ struct allowedips t;
+ DEFINE_MUTEX(mutex);
+ struct in6_addr ip;
+ size_t i = 0, count = 0;
+ __be64 part;
+
+ mutex_init(&mutex);
+ mutex_lock(&mutex);
+ wg_allowedips_init(&t);
+
+ if (!a || !b || !c || !d || !e || !f || !g || !h) {
+ pr_err("allowedips self-test malloc: FAIL\n");
+ goto free;
+ }
+
+ insert(4, a, 192, 168, 4, 0, 24);
+ insert(4, b, 192, 168, 4, 4, 32);
+ insert(4, c, 192, 168, 0, 0, 16);
+ insert(4, d, 192, 95, 5, 64, 27);
+ /* replaces previous entry, and maskself is required */
+ insert(4, c, 192, 95, 5, 65, 27);
+ insert(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543, 128);
+ insert(6, c, 0x26075300, 0x60006b00, 0, 0, 64);
+ insert(4, e, 0, 0, 0, 0, 0);
+ insert(6, e, 0, 0, 0, 0, 0);
+ /* replaces previous entry */
+ insert(6, f, 0, 0, 0, 0, 0);
+ insert(6, g, 0x24046800, 0, 0, 0, 32);
+ /* maskself is required */
+ insert(6, h, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 64);
+ insert(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef, 128);
+ insert(6, c, 0x24446800, 0x40e40800, 0xdeaebeef, 0xdefbeef, 128);
+ insert(6, b, 0x24446800, 0xf0e40800, 0xeeaebeef, 0, 98);
+ insert(4, g, 64, 15, 112, 0, 20);
+ /* maskself is required */
+ insert(4, h, 64, 15, 123, 211, 25);
+ insert(4, a, 10, 0, 0, 0, 25);
+ insert(4, b, 10, 0, 0, 128, 25);
+ insert(4, a, 10, 1, 0, 0, 30);
+ insert(4, b, 10, 1, 0, 4, 30);
+ insert(4, c, 10, 1, 0, 8, 29);
+ insert(4, d, 10, 1, 0, 16, 29);
+
+ if (IS_ENABLED(DEBUG_PRINT_TRIE_GRAPHVIZ)) {
+ print_tree(t.root4, 32);
+ print_tree(t.root6, 128);
+ }
+
+ success = true;
+
+ test(4, a, 192, 168, 4, 20);
+ test(4, a, 192, 168, 4, 0);
+ test(4, b, 192, 168, 4, 4);
+ test(4, c, 192, 168, 200, 182);
+ test(4, c, 192, 95, 5, 68);
+ test(4, e, 192, 95, 5, 96);
+ test(6, d, 0x26075300, 0x60006b00, 0, 0xc05f0543);
+ test(6, c, 0x26075300, 0x60006b00, 0, 0xc02e01ee);
+ test(6, f, 0x26075300, 0x60006b01, 0, 0);
+ test(6, g, 0x24046800, 0x40040806, 0, 0x1006);
+ test(6, g, 0x24046800, 0x40040806, 0x1234, 0x5678);
+ test(6, f, 0x240467ff, 0x40040806, 0x1234, 0x5678);
+ test(6, f, 0x24046801, 0x40040806, 0x1234, 0x5678);
+ test(6, h, 0x24046800, 0x40040800, 0x1234, 0x5678);
+ test(6, h, 0x24046800, 0x40040800, 0, 0);
+ test(6, h, 0x24046800, 0x40040800, 0x10101010, 0x10101010);
+ test(6, a, 0x24046800, 0x40040800, 0xdeadbeef, 0xdeadbeef);
+ test(4, g, 64, 15, 116, 26);
+ test(4, g, 64, 15, 127, 3);
+ test(4, g, 64, 15, 123, 1);
+ test(4, h, 64, 15, 123, 128);
+ test(4, h, 64, 15, 123, 129);
+ test(4, a, 10, 0, 0, 52);
+ test(4, b, 10, 0, 0, 220);
+ test(4, a, 10, 1, 0, 2);
+ test(4, b, 10, 1, 0, 6);
+ test(4, c, 10, 1, 0, 10);
+ test(4, d, 10, 1, 0, 20);
+
+ insert(4, a, 1, 0, 0, 0, 32);
+ insert(4, a, 64, 0, 0, 0, 32);
+ insert(4, a, 128, 0, 0, 0, 32);
+ insert(4, a, 192, 0, 0, 0, 32);
+ insert(4, a, 255, 0, 0, 0, 32);
+ wg_allowedips_remove_by_peer(&t, a, &mutex);
+ test_negative(4, a, 1, 0, 0, 0);
+ test_negative(4, a, 64, 0, 0, 0);
+ test_negative(4, a, 128, 0, 0, 0);
+ test_negative(4, a, 192, 0, 0, 0);
+ test_negative(4, a, 255, 0, 0, 0);
+
+ wg_allowedips_free(&t, &mutex);
+ wg_allowedips_init(&t);
+ insert(4, a, 192, 168, 0, 0, 16);
+ insert(4, a, 192, 168, 0, 0, 24);
+ wg_allowedips_remove_by_peer(&t, a, &mutex);
+ test_negative(4, a, 192, 168, 0, 1);
+
+ /* These will hit the WARN_ON(len >= 128) in free_node if something
+ * goes wrong.
+ */
+ for (i = 0; i < 128; ++i) {
+ part = cpu_to_be64(~(1LLU << (i % 64)));
+ memset(&ip, 0xff, 16);
+ memcpy((u8 *)&ip + (i < 64) * 8, &part, 8);
+ wg_allowedips_insert_v6(&t, &ip, 128, a, &mutex);
+ }
+
+ wg_allowedips_free(&t, &mutex);
+
+ wg_allowedips_init(&t);
+ insert(4, a, 192, 95, 5, 93, 27);
+ insert(6, a, 0x26075300, 0x60006b00, 0, 0xc05f0543, 128);
+ insert(4, a, 10, 1, 0, 20, 29);
+ insert(6, a, 0x26075300, 0x6d8a6bf8, 0xdab1f1df, 0xc05f1523, 83);
+ insert(6, a, 0x26075300, 0x6d8a6bf8, 0xdab1f1df, 0xc05f1523, 21);
+ list_for_each_entry(iter_node, &a->allowedips_list, peer_list) {
+ u8 cidr, ip[16] __aligned(__alignof(u64));
+ int family = wg_allowedips_read_node(iter_node, ip, &cidr);
+
+ count++;
+
+ if (cidr == 27 && family == AF_INET &&
+ !memcmp(ip, ip4(192, 95, 5, 64), sizeof(struct in_addr)))
+ found_a = true;
+ else if (cidr == 128 && family == AF_INET6 &&
+ !memcmp(ip, ip6(0x26075300, 0x60006b00, 0, 0xc05f0543),
+ sizeof(struct in6_addr)))
+ found_b = true;
+ else if (cidr == 29 && family == AF_INET &&
+ !memcmp(ip, ip4(10, 1, 0, 16), sizeof(struct in_addr)))
+ found_c = true;
+ else if (cidr == 83 && family == AF_INET6 &&
+ !memcmp(ip, ip6(0x26075300, 0x6d8a6bf8, 0xdab1e000, 0),
+ sizeof(struct in6_addr)))
+ found_d = true;
+ else if (cidr == 21 && family == AF_INET6 &&
+ !memcmp(ip, ip6(0x26075000, 0, 0, 0),
+ sizeof(struct in6_addr)))
+ found_e = true;
+ else
+ found_other = true;
+ }
+ test_boolean(count == 5);
+ test_boolean(found_a);
+ test_boolean(found_b);
+ test_boolean(found_c);
+ test_boolean(found_d);
+ test_boolean(found_e);
+ test_boolean(!found_other);
+
+ if (IS_ENABLED(DEBUG_RANDOM_TRIE) && success)
+ success = randomized_test();
+
+ if (success)
+ pr_info("allowedips self-tests: pass\n");
+
+free:
+ wg_allowedips_free(&t, &mutex);
+ kfree(a);
+ kfree(b);
+ kfree(c);
+ kfree(d);
+ kfree(e);
+ kfree(f);
+ kfree(g);
+ kfree(h);
+ mutex_unlock(&mutex);
+
+ return success;
+}
+
+#undef test_negative
+#undef test
+#undef remove
+#undef insert
+#undef init_peer
+
+#endif
diff --git a/drivers/net/wireguard/selftest/counter.c b/drivers/net/wireguard/selftest/counter.c
new file mode 100644
index 000000000000..f4fbb9072ed7
--- /dev/null
+++ b/drivers/net/wireguard/selftest/counter.c
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifdef DEBUG
+bool __init wg_packet_counter_selftest(void)
+{
+ unsigned int test_num = 0, i;
+ union noise_counter counter;
+ bool success = true;
+
+#define T_INIT do { \
+ memset(&counter, 0, sizeof(union noise_counter)); \
+ spin_lock_init(&counter.receive.lock); \
+ } while (0)
+#define T_LIM (COUNTER_WINDOW_SIZE + 1)
+#define T(n, v) do { \
+ ++test_num; \
+ if (counter_validate(&counter, n) != (v)) { \
+ pr_err("nonce counter self-test %u: FAIL\n", \
+ test_num); \
+ success = false; \
+ } \
+ } while (0)
+
+ T_INIT;
+ /* 1 */ T(0, true);
+ /* 2 */ T(1, true);
+ /* 3 */ T(1, false);
+ /* 4 */ T(9, true);
+ /* 5 */ T(8, true);
+ /* 6 */ T(7, true);
+ /* 7 */ T(7, false);
+ /* 8 */ T(T_LIM, true);
+ /* 9 */ T(T_LIM - 1, true);
+ /* 10 */ T(T_LIM - 1, false);
+ /* 11 */ T(T_LIM - 2, true);
+ /* 12 */ T(2, true);
+ /* 13 */ T(2, false);
+ /* 14 */ T(T_LIM + 16, true);
+ /* 15 */ T(3, false);
+ /* 16 */ T(T_LIM + 16, false);
+ /* 17 */ T(T_LIM * 4, true);
+ /* 18 */ T(T_LIM * 4 - (T_LIM - 1), true);
+ /* 19 */ T(10, false);
+ /* 20 */ T(T_LIM * 4 - T_LIM, false);
+ /* 21 */ T(T_LIM * 4 - (T_LIM + 1), false);
+ /* 22 */ T(T_LIM * 4 - (T_LIM - 2), true);
+ /* 23 */ T(T_LIM * 4 + 1 - T_LIM, false);
+ /* 24 */ T(0, false);
+ /* 25 */ T(REJECT_AFTER_MESSAGES, false);
+ /* 26 */ T(REJECT_AFTER_MESSAGES - 1, true);
+ /* 27 */ T(REJECT_AFTER_MESSAGES, false);
+ /* 28 */ T(REJECT_AFTER_MESSAGES - 1, false);
+ /* 29 */ T(REJECT_AFTER_MESSAGES - 2, true);
+ /* 30 */ T(REJECT_AFTER_MESSAGES + 1, false);
+ /* 31 */ T(REJECT_AFTER_MESSAGES + 2, false);
+ /* 32 */ T(REJECT_AFTER_MESSAGES - 2, false);
+ /* 33 */ T(REJECT_AFTER_MESSAGES - 3, true);
+ /* 34 */ T(0, false);
+
+ T_INIT;
+ for (i = 1; i <= COUNTER_WINDOW_SIZE; ++i)
+ T(i, true);
+ T(0, true);
+ T(0, false);
+
+ T_INIT;
+ for (i = 2; i <= COUNTER_WINDOW_SIZE + 1; ++i)
+ T(i, true);
+ T(1, true);
+ T(0, false);
+
+ T_INIT;
+ for (i = COUNTER_WINDOW_SIZE + 1; i-- > 0;)
+ T(i, true);
+
+ T_INIT;
+ for (i = COUNTER_WINDOW_SIZE + 2; i-- > 1;)
+ T(i, true);
+ T(0, false);
+
+ T_INIT;
+ for (i = COUNTER_WINDOW_SIZE + 1; i-- > 1;)
+ T(i, true);
+ T(COUNTER_WINDOW_SIZE + 1, true);
+ T(0, false);
+
+ T_INIT;
+ for (i = COUNTER_WINDOW_SIZE + 1; i-- > 1;)
+ T(i, true);
+ T(0, true);
+ T(COUNTER_WINDOW_SIZE + 1, true);
+
+#undef T
+#undef T_LIM
+#undef T_INIT
+
+ if (success)
+ pr_info("nonce counter self-tests: pass\n");
+ return success;
+}
+#endif
diff --git a/drivers/net/wireguard/selftest/ratelimiter.c b/drivers/net/wireguard/selftest/ratelimiter.c
new file mode 100644
index 000000000000..bcd6462e4540
--- /dev/null
+++ b/drivers/net/wireguard/selftest/ratelimiter.c
@@ -0,0 +1,226 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifdef DEBUG
+
+#include <linux/jiffies.h>
+
+static const struct {
+ bool result;
+ unsigned int msec_to_sleep_before;
+} expected_results[] __initconst = {
+ [0 ... PACKETS_BURSTABLE - 1] = { true, 0 },
+ [PACKETS_BURSTABLE] = { false, 0 },
+ [PACKETS_BURSTABLE + 1] = { true, MSEC_PER_SEC / PACKETS_PER_SECOND },
+ [PACKETS_BURSTABLE + 2] = { false, 0 },
+ [PACKETS_BURSTABLE + 3] = { true, (MSEC_PER_SEC / PACKETS_PER_SECOND) * 2 },
+ [PACKETS_BURSTABLE + 4] = { true, 0 },
+ [PACKETS_BURSTABLE + 5] = { false, 0 }
+};
+
+static __init unsigned int maximum_jiffies_at_index(int index)
+{
+ unsigned int total_msecs = 2 * MSEC_PER_SEC / PACKETS_PER_SECOND / 3;
+ int i;
+
+ for (i = 0; i <= index; ++i)
+ total_msecs += expected_results[i].msec_to_sleep_before;
+ return msecs_to_jiffies(total_msecs);
+}
+
+static __init int timings_test(struct sk_buff *skb4, struct iphdr *hdr4,
+ struct sk_buff *skb6, struct ipv6hdr *hdr6,
+ int *test)
+{
+ unsigned long loop_start_time;
+ int i;
+
+ wg_ratelimiter_gc_entries(NULL);
+ rcu_barrier();
+ loop_start_time = jiffies;
+
+ for (i = 0; i < ARRAY_SIZE(expected_results); ++i) {
+ if (expected_results[i].msec_to_sleep_before)
+ msleep(expected_results[i].msec_to_sleep_before);
+
+ if (time_is_before_jiffies(loop_start_time +
+ maximum_jiffies_at_index(i)))
+ return -ETIMEDOUT;
+ if (wg_ratelimiter_allow(skb4, &init_net) !=
+ expected_results[i].result)
+ return -EXFULL;
+ ++(*test);
+
+ hdr4->saddr = htonl(ntohl(hdr4->saddr) + i + 1);
+ if (time_is_before_jiffies(loop_start_time +
+ maximum_jiffies_at_index(i)))
+ return -ETIMEDOUT;
+ if (!wg_ratelimiter_allow(skb4, &init_net))
+ return -EXFULL;
+ ++(*test);
+
+ hdr4->saddr = htonl(ntohl(hdr4->saddr) - i - 1);
+
+#if IS_ENABLED(CONFIG_IPV6)
+ hdr6->saddr.in6_u.u6_addr32[2] = htonl(i);
+ hdr6->saddr.in6_u.u6_addr32[3] = htonl(i);
+ if (time_is_before_jiffies(loop_start_time +
+ maximum_jiffies_at_index(i)))
+ return -ETIMEDOUT;
+ if (wg_ratelimiter_allow(skb6, &init_net) !=
+ expected_results[i].result)
+ return -EXFULL;
+ ++(*test);
+
+ hdr6->saddr.in6_u.u6_addr32[0] =
+ htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) + i + 1);
+ if (time_is_before_jiffies(loop_start_time +
+ maximum_jiffies_at_index(i)))
+ return -ETIMEDOUT;
+ if (!wg_ratelimiter_allow(skb6, &init_net))
+ return -EXFULL;
+ ++(*test);
+
+ hdr6->saddr.in6_u.u6_addr32[0] =
+ htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) - i - 1);
+
+ if (time_is_before_jiffies(loop_start_time +
+ maximum_jiffies_at_index(i)))
+ return -ETIMEDOUT;
+#endif
+ }
+ return 0;
+}
+
+static __init int capacity_test(struct sk_buff *skb4, struct iphdr *hdr4,
+ int *test)
+{
+ int i;
+
+ wg_ratelimiter_gc_entries(NULL);
+ rcu_barrier();
+
+ if (atomic_read(&total_entries))
+ return -EXFULL;
+ ++(*test);
+
+ for (i = 0; i <= max_entries; ++i) {
+ hdr4->saddr = htonl(i);
+ if (wg_ratelimiter_allow(skb4, &init_net) != (i != max_entries))
+ return -EXFULL;
+ ++(*test);
+ }
+ return 0;
+}
+
+bool __init wg_ratelimiter_selftest(void)
+{
+ enum { TRIALS_BEFORE_GIVING_UP = 5000 };
+ bool success = false;
+ int test = 0, trials;
+ struct sk_buff *skb4, *skb6;
+ struct iphdr *hdr4;
+ struct ipv6hdr *hdr6;
+
+ if (IS_ENABLED(CONFIG_KASAN) || IS_ENABLED(CONFIG_UBSAN))
+ return true;
+
+ BUILD_BUG_ON(MSEC_PER_SEC % PACKETS_PER_SECOND != 0);
+
+ if (wg_ratelimiter_init())
+ goto out;
+ ++test;
+ if (wg_ratelimiter_init()) {
+ wg_ratelimiter_uninit();
+ goto out;
+ }
+ ++test;
+ if (wg_ratelimiter_init()) {
+ wg_ratelimiter_uninit();
+ wg_ratelimiter_uninit();
+ goto out;
+ }
+ ++test;
+
+ skb4 = alloc_skb(sizeof(struct iphdr), GFP_KERNEL);
+ if (unlikely(!skb4))
+ goto err_nofree;
+ skb4->protocol = htons(ETH_P_IP);
+ hdr4 = (struct iphdr *)skb_put(skb4, sizeof(*hdr4));
+ hdr4->saddr = htonl(8182);
+ skb_reset_network_header(skb4);
+ ++test;
+
+#if IS_ENABLED(CONFIG_IPV6)
+ skb6 = alloc_skb(sizeof(struct ipv6hdr), GFP_KERNEL);
+ if (unlikely(!skb6)) {
+ kfree_skb(skb4);
+ goto err_nofree;
+ }
+ skb6->protocol = htons(ETH_P_IPV6);
+ hdr6 = (struct ipv6hdr *)skb_put(skb6, sizeof(*hdr6));
+ hdr6->saddr.in6_u.u6_addr32[0] = htonl(1212);
+ hdr6->saddr.in6_u.u6_addr32[1] = htonl(289188);
+ skb_reset_network_header(skb6);
+ ++test;
+#endif
+
+ for (trials = TRIALS_BEFORE_GIVING_UP;;) {
+ int test_count = 0, ret;
+
+ ret = timings_test(skb4, hdr4, skb6, hdr6, &test_count);
+ if (ret == -ETIMEDOUT) {
+ if (!trials--) {
+ test += test_count;
+ goto err;
+ }
+ msleep(500);
+ continue;
+ } else if (ret < 0) {
+ test += test_count;
+ goto err;
+ } else {
+ test += test_count;
+ break;
+ }
+ }
+
+ for (trials = TRIALS_BEFORE_GIVING_UP;;) {
+ int test_count = 0;
+
+ if (capacity_test(skb4, hdr4, &test_count) < 0) {
+ if (!trials--) {
+ test += test_count;
+ goto err;
+ }
+ msleep(50);
+ continue;
+ }
+ test += test_count;
+ break;
+ }
+
+ success = true;
+
+err:
+ kfree_skb(skb4);
+#if IS_ENABLED(CONFIG_IPV6)
+ kfree_skb(skb6);
+#endif
+err_nofree:
+ wg_ratelimiter_uninit();
+ wg_ratelimiter_uninit();
+ wg_ratelimiter_uninit();
+ /* Uninit one extra time to check underflow detection. */
+ wg_ratelimiter_uninit();
+out:
+ if (success)
+ pr_info("ratelimiter self-tests: pass\n");
+ else
+ pr_err("ratelimiter self-test %d: FAIL\n", test);
+
+ return success;
+}
+#endif
diff --git a/drivers/net/wireguard/send.c b/drivers/net/wireguard/send.c
new file mode 100644
index 000000000000..b0df5c717502
--- /dev/null
+++ b/drivers/net/wireguard/send.c
@@ -0,0 +1,431 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "queueing.h"
+#include "timers.h"
+#include "device.h"
+#include "peer.h"
+#include "socket.h"
+#include "messages.h"
+#include "cookie.h"
+
+#include <linux/simd.h>
+#include <linux/uio.h>
+#include <linux/inetdevice.h>
+#include <linux/socket.h>
+#include <net/ip_tunnels.h>
+#include <net/udp.h>
+#include <net/sock.h>
+
+static void wg_packet_send_handshake_initiation(struct wg_peer *peer)
+{
+ struct message_handshake_initiation packet;
+
+ if (!wg_birthdate_has_expired(atomic64_read(&peer->last_sent_handshake),
+ REKEY_TIMEOUT))
+ return; /* This function is rate limited. */
+
+ atomic64_set(&peer->last_sent_handshake, ktime_get_boot_fast_ns());
+ net_dbg_ratelimited("%s: Sending handshake initiation to peer %llu (%pISpfsc)\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+
+ if (wg_noise_handshake_create_initiation(&packet, &peer->handshake)) {
+ wg_cookie_add_mac_to_packet(&packet, sizeof(packet), peer);
+ wg_timers_any_authenticated_packet_traversal(peer);
+ wg_timers_any_authenticated_packet_sent(peer);
+ atomic64_set(&peer->last_sent_handshake,
+ ktime_get_boot_fast_ns());
+ wg_socket_send_buffer_to_peer(peer, &packet, sizeof(packet),
+ HANDSHAKE_DSCP);
+ wg_timers_handshake_initiated(peer);
+ }
+}
+
+void wg_packet_handshake_send_worker(struct work_struct *work)
+{
+ struct wg_peer *peer = container_of(work, struct wg_peer,
+ transmit_handshake_work);
+
+ wg_packet_send_handshake_initiation(peer);
+ wg_peer_put(peer);
+}
+
+void wg_packet_send_queued_handshake_initiation(struct wg_peer *peer,
+ bool is_retry)
+{
+ if (!is_retry)
+ peer->timer_handshake_attempts = 0;
+
+ rcu_read_lock_bh();
+ /* We check last_sent_handshake here in addition to the actual function
+ * we're queueing up, so that we don't queue things if not strictly
+ * necessary:
+ */
+ if (!wg_birthdate_has_expired(atomic64_read(&peer->last_sent_handshake),
+ REKEY_TIMEOUT) ||
+ unlikely(READ_ONCE(peer->is_dead)))
+ goto out;
+
+ wg_peer_get(peer);
+ /* Queues up calling packet_send_queued_handshakes(peer), where we do a
+ * peer_put(peer) after:
+ */
+ if (!queue_work(peer->device->handshake_send_wq,
+ &peer->transmit_handshake_work))
+ /* If the work was already queued, we want to drop the
+ * extra reference:
+ */
+ wg_peer_put(peer);
+out:
+ rcu_read_unlock_bh();
+}
+
+void wg_packet_send_handshake_response(struct wg_peer *peer)
+{
+ struct message_handshake_response packet;
+
+ atomic64_set(&peer->last_sent_handshake, ktime_get_boot_fast_ns());
+ net_dbg_ratelimited("%s: Sending handshake response to peer %llu (%pISpfsc)\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+
+ if (wg_noise_handshake_create_response(&packet, &peer->handshake)) {
+ wg_cookie_add_mac_to_packet(&packet, sizeof(packet), peer);
+ if (wg_noise_handshake_begin_session(&peer->handshake,
+ &peer->keypairs)) {
+ wg_timers_session_derived(peer);
+ wg_timers_any_authenticated_packet_traversal(peer);
+ wg_timers_any_authenticated_packet_sent(peer);
+ atomic64_set(&peer->last_sent_handshake,
+ ktime_get_boot_fast_ns());
+ wg_socket_send_buffer_to_peer(peer, &packet,
+ sizeof(packet),
+ HANDSHAKE_DSCP);
+ }
+ }
+}
+
+void wg_packet_send_handshake_cookie(struct wg_device *wg,
+ struct sk_buff *initiating_skb,
+ __le32 sender_index)
+{
+ struct message_handshake_cookie packet;
+
+ net_dbg_skb_ratelimited("%s: Sending cookie response for denied handshake message for %pISpfsc\n",
+ wg->dev->name, initiating_skb);
+ wg_cookie_message_create(&packet, initiating_skb, sender_index,
+ &wg->cookie_checker);
+ wg_socket_send_buffer_as_reply_to_skb(wg, initiating_skb, &packet,
+ sizeof(packet));
+}
+
+static void keep_key_fresh(struct wg_peer *peer)
+{
+ struct noise_keypair *keypair;
+ bool send = false;
+
+ rcu_read_lock_bh();
+ keypair = rcu_dereference_bh(peer->keypairs.current_keypair);
+ if (likely(keypair && READ_ONCE(keypair->sending.is_valid)) &&
+ (unlikely(atomic64_read(&keypair->sending.counter.counter) >
+ REKEY_AFTER_MESSAGES) ||
+ (keypair->i_am_the_initiator &&
+ unlikely(wg_birthdate_has_expired(keypair->sending.birthdate,
+ REKEY_AFTER_TIME)))))
+ send = true;
+ rcu_read_unlock_bh();
+
+ if (send)
+ wg_packet_send_queued_handshake_initiation(peer, false);
+}
+
+static unsigned int calculate_skb_padding(struct sk_buff *skb)
+{
+ /* We do this modulo business with the MTU, just in case the networking
+ * layer gives us a packet that's bigger than the MTU. In that case, we
+ * wouldn't want the final subtraction to overflow in the case of the
+ * padded_size being clamped.
+ */
+ unsigned int last_unit = skb->len % PACKET_CB(skb)->mtu;
+ unsigned int padded_size = ALIGN(last_unit, MESSAGE_PADDING_MULTIPLE);
+
+ if (padded_size > PACKET_CB(skb)->mtu)
+ padded_size = PACKET_CB(skb)->mtu;
+ return padded_size - last_unit;
+}
+
+static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair,
+ simd_context_t *simd_context)
+{
+ unsigned int padding_len, plaintext_len, trailer_len;
+ struct scatterlist sg[MAX_SKB_FRAGS + 8];
+ struct message_data *header;
+ struct sk_buff *trailer;
+ int num_frags;
+
+ /* Calculate lengths. */
+ padding_len = calculate_skb_padding(skb);
+ trailer_len = padding_len + noise_encrypted_len(0);
+ plaintext_len = skb->len + padding_len;
+
+ /* Expand data section to have room for padding and auth tag. */
+ num_frags = skb_cow_data(skb, trailer_len, &trailer);
+ if (unlikely(num_frags < 0 || num_frags > ARRAY_SIZE(sg)))
+ return false;
+
+ /* Set the padding to zeros, and make sure it and the auth tag are part
+ * of the skb.
+ */
+ memset(skb_tail_pointer(trailer), 0, padding_len);
+
+ /* Expand head section to have room for our header and the network
+ * stack's headers.
+ */
+ if (unlikely(skb_cow_head(skb, DATA_PACKET_HEAD_ROOM) < 0))
+ return false;
+
+ /* Finalize checksum calculation for the inner packet, if required. */
+ if (unlikely(skb->ip_summed == CHECKSUM_PARTIAL &&
+ skb_checksum_help(skb)))
+ return false;
+
+ /* Only after checksumming can we safely add on the padding at the end
+ * and the header.
+ */
+ skb_set_inner_network_header(skb, 0);
+ header = (struct message_data *)skb_push(skb, sizeof(*header));
+ header->header.type = cpu_to_le32(MESSAGE_DATA);
+ header->key_idx = keypair->remote_index;
+ header->counter = cpu_to_le64(PACKET_CB(skb)->nonce);
+ pskb_put(skb, trailer, trailer_len);
+
+ /* Now we can encrypt the scattergather segments */
+ sg_init_table(sg, num_frags);
+ if (skb_to_sgvec(skb, sg, sizeof(struct message_data),
+ noise_encrypted_len(plaintext_len)) <= 0)
+ return false;
+ return chacha20poly1305_encrypt_sg(sg, sg, plaintext_len, NULL, 0,
+ PACKET_CB(skb)->nonce,
+ keypair->sending.key, simd_context);
+}
+
+void wg_packet_send_keepalive(struct wg_peer *peer)
+{
+ struct sk_buff *skb;
+
+ if (skb_queue_empty(&peer->staged_packet_queue)) {
+ skb = alloc_skb(DATA_PACKET_HEAD_ROOM + MESSAGE_MINIMUM_LENGTH,
+ GFP_ATOMIC);
+ if (unlikely(!skb))
+ return;
+ skb_reserve(skb, DATA_PACKET_HEAD_ROOM);
+ skb->dev = peer->device->dev;
+ PACKET_CB(skb)->mtu = skb->dev->mtu;
+ skb_queue_tail(&peer->staged_packet_queue, skb);
+ net_dbg_ratelimited("%s: Sending keepalive packet to peer %llu (%pISpfsc)\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr);
+ }
+
+ wg_packet_send_staged_packets(peer);
+}
+
+#define skb_walk_null_queue_safe(first, skb, next) \
+ for (skb = first, next = skb->next; skb; \
+ skb = next, next = skb ? skb->next : NULL)
+static void skb_free_null_queue(struct sk_buff *first)
+{
+ struct sk_buff *skb, *next;
+
+ skb_walk_null_queue_safe(first, skb, next)
+ dev_kfree_skb(skb);
+}
+
+static void wg_packet_create_data_done(struct sk_buff *first,
+ struct wg_peer *peer)
+{
+ struct sk_buff *skb, *next;
+ bool is_keepalive, data_sent = false;
+
+ wg_timers_any_authenticated_packet_traversal(peer);
+ wg_timers_any_authenticated_packet_sent(peer);
+ skb_walk_null_queue_safe(first, skb, next) {
+ is_keepalive = skb->len == message_data_len(0);
+ if (likely(!wg_socket_send_skb_to_peer(peer, skb,
+ PACKET_CB(skb)->ds) && !is_keepalive))
+ data_sent = true;
+ }
+
+ if (likely(data_sent))
+ wg_timers_data_sent(peer);
+
+ keep_key_fresh(peer);
+}
+
+void wg_packet_tx_worker(struct work_struct *work)
+{
+ struct crypt_queue *queue = container_of(work, struct crypt_queue,
+ work);
+ struct noise_keypair *keypair;
+ enum packet_state state;
+ struct sk_buff *first;
+ struct wg_peer *peer;
+
+ while ((first = __ptr_ring_peek(&queue->ring)) != NULL &&
+ (state = atomic_read_acquire(&PACKET_CB(first)->state)) !=
+ PACKET_STATE_UNCRYPTED) {
+ __ptr_ring_discard_one(&queue->ring);
+ peer = PACKET_PEER(first);
+ keypair = PACKET_CB(first)->keypair;
+
+ if (likely(state == PACKET_STATE_CRYPTED))
+ wg_packet_create_data_done(first, peer);
+ else
+ skb_free_null_queue(first);
+
+ wg_noise_keypair_put(keypair, false);
+ wg_peer_put(peer);
+ }
+}
+
+void wg_packet_encrypt_worker(struct work_struct *work)
+{
+ struct crypt_queue *queue = container_of(work, struct multicore_worker,
+ work)->ptr;
+ struct sk_buff *first, *skb, *next;
+ simd_context_t simd_context;
+
+ simd_get(&simd_context);
+ while ((first = ptr_ring_consume_bh(&queue->ring)) != NULL) {
+ enum packet_state state = PACKET_STATE_CRYPTED;
+
+ skb_walk_null_queue_safe(first, skb, next) {
+ if (likely(encrypt_packet(skb,
+ PACKET_CB(first)->keypair,
+ &simd_context))) {
+ wg_reset_packet(skb);
+ } else {
+ state = PACKET_STATE_DEAD;
+ break;
+ }
+ }
+ wg_queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first,
+ state);
+
+ simd_relax(&simd_context);
+ }
+ simd_put(&simd_context);
+}
+
+static void wg_packet_create_data(struct sk_buff *first)
+{
+ struct wg_peer *peer = PACKET_PEER(first);
+ struct wg_device *wg = peer->device;
+ int ret = -EINVAL;
+
+ rcu_read_lock_bh();
+ if (unlikely(READ_ONCE(peer->is_dead)))
+ goto err;
+
+ ret = wg_queue_enqueue_per_device_and_peer(&wg->encrypt_queue,
+ &peer->tx_queue, first,
+ wg->packet_crypt_wq,
+ &wg->encrypt_queue.last_cpu);
+ if (unlikely(ret == -EPIPE))
+ wg_queue_enqueue_per_peer(&peer->tx_queue, first,
+ PACKET_STATE_DEAD);
+err:
+ rcu_read_unlock_bh();
+ if (likely(!ret || ret == -EPIPE))
+ return;
+ wg_noise_keypair_put(PACKET_CB(first)->keypair, false);
+ wg_peer_put(peer);
+ skb_free_null_queue(first);
+}
+
+void wg_packet_purge_staged_packets(struct wg_peer *peer)
+{
+ spin_lock_bh(&peer->staged_packet_queue.lock);
+ peer->device->dev->stats.tx_dropped += peer->staged_packet_queue.qlen;
+ __skb_queue_purge(&peer->staged_packet_queue);
+ spin_unlock_bh(&peer->staged_packet_queue.lock);
+}
+
+void wg_packet_send_staged_packets(struct wg_peer *peer)
+{
+ struct noise_symmetric_key *key;
+ struct noise_keypair *keypair;
+ struct sk_buff_head packets;
+ struct sk_buff *skb;
+
+ /* Steal the current queue into our local one. */
+ __skb_queue_head_init(&packets);
+ spin_lock_bh(&peer->staged_packet_queue.lock);
+ skb_queue_splice_init(&peer->staged_packet_queue, &packets);
+ spin_unlock_bh(&peer->staged_packet_queue.lock);
+ if (unlikely(skb_queue_empty(&packets)))
+ return;
+
+ /* First we make sure we have a valid reference to a valid key. */
+ rcu_read_lock_bh();
+ keypair = wg_noise_keypair_get(
+ rcu_dereference_bh(peer->keypairs.current_keypair));
+ rcu_read_unlock_bh();
+ if (unlikely(!keypair))
+ goto out_nokey;
+ key = &keypair->sending;
+ if (unlikely(!READ_ONCE(key->is_valid)))
+ goto out_nokey;
+ if (unlikely(wg_birthdate_has_expired(key->birthdate,
+ REJECT_AFTER_TIME)))
+ goto out_invalid;
+
+ /* After we know we have a somewhat valid key, we now try to assign
+ * nonces to all of the packets in the queue. If we can't assign nonces
+ * for all of them, we just consider it a failure and wait for the next
+ * handshake.
+ */
+ skb_queue_walk(&packets, skb) {
+ /* 0 for no outer TOS: no leak. TODO: at some later point, we
+ * might consider using flowi->tos as outer instead.
+ */
+ PACKET_CB(skb)->ds = ip_tunnel_ecn_encap(0, ip_hdr(skb), skb);
+ PACKET_CB(skb)->nonce =
+ atomic64_inc_return(&key->counter.counter) - 1;
+ if (unlikely(PACKET_CB(skb)->nonce >= REJECT_AFTER_MESSAGES))
+ goto out_invalid;
+ }
+
+ packets.prev->next = NULL;
+ wg_peer_get(keypair->entry.peer);
+ PACKET_CB(packets.next)->keypair = keypair;
+ wg_packet_create_data(packets.next);
+ return;
+
+out_invalid:
+ WRITE_ONCE(key->is_valid, false);
+out_nokey:
+ wg_noise_keypair_put(keypair, false);
+
+ /* We orphan the packets if we're waiting on a handshake, so that they
+ * don't block a socket's pool.
+ */
+ skb_queue_walk(&packets, skb)
+ skb_orphan(skb);
+ /* Then we put them back on the top of the queue. We're not too
+ * concerned about accidentally getting things a little out of order if
+ * packets are being added really fast, because this queue is for before
+ * packets can even be sent and it's small anyway.
+ */
+ spin_lock_bh(&peer->staged_packet_queue.lock);
+ skb_queue_splice(&packets, &peer->staged_packet_queue);
+ spin_unlock_bh(&peer->staged_packet_queue.lock);
+
+ /* If we're exiting because there's something wrong with the key, it
+ * means we should initiate a new handshake.
+ */
+ wg_packet_send_queued_handshake_initiation(peer, false);
+}
diff --git a/drivers/net/wireguard/socket.c b/drivers/net/wireguard/socket.c
new file mode 100644
index 000000000000..5a77b0c9ba2e
--- /dev/null
+++ b/drivers/net/wireguard/socket.c
@@ -0,0 +1,433 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "device.h"
+#include "peer.h"
+#include "socket.h"
+#include "queueing.h"
+#include "messages.h"
+
+#include <linux/ctype.h>
+#include <linux/net.h>
+#include <linux/if_vlan.h>
+#include <linux/if_ether.h>
+#include <linux/inetdevice.h>
+#include <net/udp_tunnel.h>
+#include <net/ipv6.h>
+
+static int send4(struct wg_device *wg, struct sk_buff *skb,
+ struct endpoint *endpoint, u8 ds, struct dst_cache *cache)
+{
+ struct flowi4 fl = {
+ .saddr = endpoint->src4.s_addr,
+ .daddr = endpoint->addr4.sin_addr.s_addr,
+ .fl4_dport = endpoint->addr4.sin_port,
+ .flowi4_mark = wg->fwmark,
+ .flowi4_proto = IPPROTO_UDP
+ };
+ struct rtable *rt = NULL;
+ struct sock *sock;
+ int ret = 0;
+
+ skb->next = skb->prev = NULL;
+ skb->dev = wg->dev;
+ skb->mark = wg->fwmark;
+
+ rcu_read_lock_bh();
+ sock = rcu_dereference_bh(wg->sock4);
+
+ if (unlikely(!sock)) {
+ ret = -ENONET;
+ goto err;
+ }
+
+ fl.fl4_sport = inet_sk(sock)->inet_sport;
+
+ if (cache)
+ rt = dst_cache_get_ip4(cache, &fl.saddr);
+
+ if (!rt) {
+ security_sk_classify_flow(sock, flowi4_to_flowi(&fl));
+ if (unlikely(!inet_confirm_addr(sock_net(sock), NULL, 0,
+ fl.saddr, RT_SCOPE_HOST))) {
+ endpoint->src4.s_addr = 0;
+ *(__force __be32 *)&endpoint->src_if4 = 0;
+ fl.saddr = 0;
+ if (cache)
+ dst_cache_reset(cache);
+ }
+ rt = ip_route_output_flow(sock_net(sock), &fl, sock);
+ if (unlikely(endpoint->src_if4 && ((IS_ERR(rt) &&
+ PTR_ERR(rt) == -EINVAL) || (!IS_ERR(rt) &&
+ rt->dst.dev->ifindex != endpoint->src_if4)))) {
+ endpoint->src4.s_addr = 0;
+ *(__force __be32 *)&endpoint->src_if4 = 0;
+ fl.saddr = 0;
+ if (cache)
+ dst_cache_reset(cache);
+ if (!IS_ERR(rt))
+ ip_rt_put(rt);
+ rt = ip_route_output_flow(sock_net(sock), &fl, sock);
+ }
+ if (unlikely(IS_ERR(rt))) {
+ ret = PTR_ERR(rt);
+ net_dbg_ratelimited("%s: No route to %pISpfsc, error %d\n",
+ wg->dev->name, &endpoint->addr, ret);
+ goto err;
+ } else if (unlikely(rt->dst.dev == skb->dev)) {
+ ip_rt_put(rt);
+ ret = -ELOOP;
+ net_dbg_ratelimited("%s: Avoiding routing loop to %pISpfsc\n",
+ wg->dev->name, &endpoint->addr);
+ goto err;
+ }
+ if (cache)
+ dst_cache_set_ip4(cache, &rt->dst, fl.saddr);
+ }
+ udp_tunnel_xmit_skb(rt, sock, skb, fl.saddr, fl.daddr, ds,
+ ip4_dst_hoplimit(&rt->dst), 0, fl.fl4_sport,
+ fl.fl4_dport, false, false);
+ goto out;
+
+err:
+ kfree_skb(skb);
+out:
+ rcu_read_unlock_bh();
+ return ret;
+}
+
+static int send6(struct wg_device *wg, struct sk_buff *skb,
+ struct endpoint *endpoint, u8 ds, struct dst_cache *cache)
+{
+#if IS_ENABLED(CONFIG_IPV6)
+ struct flowi6 fl = {
+ .saddr = endpoint->src6,
+ .daddr = endpoint->addr6.sin6_addr,
+ .fl6_dport = endpoint->addr6.sin6_port,
+ .flowi6_mark = wg->fwmark,
+ .flowi6_oif = endpoint->addr6.sin6_scope_id,
+ .flowi6_proto = IPPROTO_UDP
+ /* TODO: addr->sin6_flowinfo */
+ };
+ struct dst_entry *dst = NULL;
+ struct sock *sock;
+ int ret = 0;
+
+ skb->next = skb->prev = NULL;
+ skb->dev = wg->dev;
+ skb->mark = wg->fwmark;
+
+ rcu_read_lock_bh();
+ sock = rcu_dereference_bh(wg->sock6);
+
+ if (unlikely(!sock)) {
+ ret = -ENONET;
+ goto err;
+ }
+
+ fl.fl6_sport = inet_sk(sock)->inet_sport;
+
+ if (cache)
+ dst = dst_cache_get_ip6(cache, &fl.saddr);
+
+ if (!dst) {
+ security_sk_classify_flow(sock, flowi6_to_flowi(&fl));
+ if (unlikely(!ipv6_addr_any(&fl.saddr) &&
+ !ipv6_chk_addr(sock_net(sock), &fl.saddr, NULL, 0))) {
+ endpoint->src6 = fl.saddr = in6addr_any;
+ if (cache)
+ dst_cache_reset(cache);
+ }
+ ret = ipv6_stub->ipv6_dst_lookup(sock_net(sock), sock, &dst,
+ &fl);
+ if (unlikely(ret)) {
+ net_dbg_ratelimited("%s: No route to %pISpfsc, error %d\n",
+ wg->dev->name, &endpoint->addr, ret);
+ goto err;
+ } else if (unlikely(dst->dev == skb->dev)) {
+ dst_release(dst);
+ ret = -ELOOP;
+ net_dbg_ratelimited("%s: Avoiding routing loop to %pISpfsc\n",
+ wg->dev->name, &endpoint->addr);
+ goto err;
+ }
+ if (cache)
+ dst_cache_set_ip6(cache, dst, &fl.saddr);
+ }
+
+ udp_tunnel6_xmit_skb(dst, sock, skb, skb->dev, &fl.saddr, &fl.daddr, ds,
+ ip6_dst_hoplimit(dst), 0, fl.fl6_sport,
+ fl.fl6_dport, false);
+ goto out;
+
+err:
+ kfree_skb(skb);
+out:
+ rcu_read_unlock_bh();
+ return ret;
+#else
+ return -EAFNOSUPPORT;
+#endif
+}
+
+int wg_socket_send_skb_to_peer(struct wg_peer *peer, struct sk_buff *skb, u8 ds)
+{
+ size_t skb_len = skb->len;
+ int ret = -EAFNOSUPPORT;
+
+ read_lock_bh(&peer->endpoint_lock);
+ if (peer->endpoint.addr.sa_family == AF_INET)
+ ret = send4(peer->device, skb, &peer->endpoint, ds,
+ &peer->endpoint_cache);
+ else if (peer->endpoint.addr.sa_family == AF_INET6)
+ ret = send6(peer->device, skb, &peer->endpoint, ds,
+ &peer->endpoint_cache);
+ else
+ dev_kfree_skb(skb);
+ if (likely(!ret))
+ peer->tx_bytes += skb_len;
+ read_unlock_bh(&peer->endpoint_lock);
+
+ return ret;
+}
+
+int wg_socket_send_buffer_to_peer(struct wg_peer *peer, void *buffer,
+ size_t len, u8 ds)
+{
+ struct sk_buff *skb = alloc_skb(len + SKB_HEADER_LEN, GFP_ATOMIC);
+
+ if (unlikely(!skb))
+ return -ENOMEM;
+
+ skb_reserve(skb, SKB_HEADER_LEN);
+ skb_set_inner_network_header(skb, 0);
+ skb_put_data(skb, buffer, len);
+ return wg_socket_send_skb_to_peer(peer, skb, ds);
+}
+
+int wg_socket_send_buffer_as_reply_to_skb(struct wg_device *wg,
+ struct sk_buff *in_skb, void *buffer,
+ size_t len)
+{
+ int ret = 0;
+ struct sk_buff *skb;
+ struct endpoint endpoint;
+
+ if (unlikely(!in_skb))
+ return -EINVAL;
+ ret = wg_socket_endpoint_from_skb(&endpoint, in_skb);
+ if (unlikely(ret < 0))
+ return ret;
+
+ skb = alloc_skb(len + SKB_HEADER_LEN, GFP_ATOMIC);
+ if (unlikely(!skb))
+ return -ENOMEM;
+ skb_reserve(skb, SKB_HEADER_LEN);
+ skb_set_inner_network_header(skb, 0);
+ skb_put_data(skb, buffer, len);
+
+ if (endpoint.addr.sa_family == AF_INET)
+ ret = send4(wg, skb, &endpoint, 0, NULL);
+ else if (endpoint.addr.sa_family == AF_INET6)
+ ret = send6(wg, skb, &endpoint, 0, NULL);
+ /* No other possibilities if the endpoint is valid, which it is,
+ * as we checked above.
+ */
+
+ return ret;
+}
+
+int wg_socket_endpoint_from_skb(struct endpoint *endpoint,
+ const struct sk_buff *skb)
+{
+ memset(endpoint, 0, sizeof(*endpoint));
+ if (skb->protocol == htons(ETH_P_IP)) {
+ endpoint->addr4.sin_family = AF_INET;
+ endpoint->addr4.sin_port = udp_hdr(skb)->source;
+ endpoint->addr4.sin_addr.s_addr = ip_hdr(skb)->saddr;
+ endpoint->src4.s_addr = ip_hdr(skb)->daddr;
+ endpoint->src_if4 = skb->skb_iif;
+ } else if (skb->protocol == htons(ETH_P_IPV6)) {
+ endpoint->addr6.sin6_family = AF_INET6;
+ endpoint->addr6.sin6_port = udp_hdr(skb)->source;
+ endpoint->addr6.sin6_addr = ipv6_hdr(skb)->saddr;
+ endpoint->addr6.sin6_scope_id = ipv6_iface_scope_id(
+ &ipv6_hdr(skb)->saddr, skb->skb_iif);
+ endpoint->src6 = ipv6_hdr(skb)->daddr;
+ } else {
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static bool endpoint_eq(const struct endpoint *a, const struct endpoint *b)
+{
+ return (a->addr.sa_family == AF_INET && b->addr.sa_family == AF_INET &&
+ a->addr4.sin_port == b->addr4.sin_port &&
+ a->addr4.sin_addr.s_addr == b->addr4.sin_addr.s_addr &&
+ a->src4.s_addr == b->src4.s_addr && a->src_if4 == b->src_if4) ||
+ (a->addr.sa_family == AF_INET6 &&
+ b->addr.sa_family == AF_INET6 &&
+ a->addr6.sin6_port == b->addr6.sin6_port &&
+ ipv6_addr_equal(&a->addr6.sin6_addr, &b->addr6.sin6_addr) &&
+ a->addr6.sin6_scope_id == b->addr6.sin6_scope_id &&
+ ipv6_addr_equal(&a->src6, &b->src6)) ||
+ unlikely(!a->addr.sa_family && !b->addr.sa_family);
+}
+
+void wg_socket_set_peer_endpoint(struct wg_peer *peer,
+ const struct endpoint *endpoint)
+{
+ /* First we check unlocked, in order to optimize, since it's pretty rare
+ * that an endpoint will change. If we happen to be mid-write, and two
+ * CPUs wind up writing the same thing or something slightly different,
+ * it doesn't really matter much either.
+ */
+ if (endpoint_eq(endpoint, &peer->endpoint))
+ return;
+ write_lock_bh(&peer->endpoint_lock);
+ if (endpoint->addr.sa_family == AF_INET) {
+ peer->endpoint.addr4 = endpoint->addr4;
+ peer->endpoint.src4 = endpoint->src4;
+ peer->endpoint.src_if4 = endpoint->src_if4;
+ } else if (endpoint->addr.sa_family == AF_INET6) {
+ peer->endpoint.addr6 = endpoint->addr6;
+ peer->endpoint.src6 = endpoint->src6;
+ } else {
+ goto out;
+ }
+ dst_cache_reset(&peer->endpoint_cache);
+out:
+ write_unlock_bh(&peer->endpoint_lock);
+}
+
+void wg_socket_set_peer_endpoint_from_skb(struct wg_peer *peer,
+ const struct sk_buff *skb)
+{
+ struct endpoint endpoint;
+
+ if (!wg_socket_endpoint_from_skb(&endpoint, skb))
+ wg_socket_set_peer_endpoint(peer, &endpoint);
+}
+
+void wg_socket_clear_peer_endpoint_src(struct wg_peer *peer)
+{
+ write_lock_bh(&peer->endpoint_lock);
+ memset(&peer->endpoint.src6, 0, sizeof(peer->endpoint.src6));
+ dst_cache_reset(&peer->endpoint_cache);
+ write_unlock_bh(&peer->endpoint_lock);
+}
+
+static int wg_receive(struct sock *sk, struct sk_buff *skb)
+{
+ struct wg_device *wg;
+
+ if (unlikely(!sk))
+ goto err;
+ wg = sk->sk_user_data;
+ if (unlikely(!wg))
+ goto err;
+ wg_packet_receive(wg, skb);
+ return 0;
+
+err:
+ kfree_skb(skb);
+ return 0;
+}
+
+static void sock_free(struct sock *sock)
+{
+ if (unlikely(!sock))
+ return;
+ sk_clear_memalloc(sock);
+ udp_tunnel_sock_release(sock->sk_socket);
+}
+
+static void set_sock_opts(struct socket *sock)
+{
+ sock->sk->sk_allocation = GFP_ATOMIC;
+ sock->sk->sk_sndbuf = INT_MAX;
+ sk_set_memalloc(sock->sk);
+}
+
+int wg_socket_init(struct wg_device *wg, u16 port)
+{
+ int ret;
+ struct udp_tunnel_sock_cfg cfg = {
+ .sk_user_data = wg,
+ .encap_type = 1,
+ .encap_rcv = wg_receive
+ };
+ struct socket *new4 = NULL, *new6 = NULL;
+ struct udp_port_cfg port4 = {
+ .family = AF_INET,
+ .local_ip.s_addr = htonl(INADDR_ANY),
+ .local_udp_port = htons(port),
+ .use_udp_checksums = true
+ };
+#if IS_ENABLED(CONFIG_IPV6)
+ int retries = 0;
+ struct udp_port_cfg port6 = {
+ .family = AF_INET6,
+ .local_ip6 = IN6ADDR_ANY_INIT,
+ .use_udp6_tx_checksums = true,
+ .use_udp6_rx_checksums = true,
+ .ipv6_v6only = true
+ };
+#endif
+
+#if IS_ENABLED(CONFIG_IPV6)
+retry:
+#endif
+
+ ret = udp_sock_create(wg->creating_net, &port4, &new4);
+ if (ret < 0) {
+ pr_err("%s: Could not create IPv4 socket\n", wg->dev->name);
+ return ret;
+ }
+ set_sock_opts(new4);
+ setup_udp_tunnel_sock(wg->creating_net, new4, &cfg);
+
+#if IS_ENABLED(CONFIG_IPV6)
+ if (ipv6_mod_enabled()) {
+ port6.local_udp_port = inet_sk(new4->sk)->inet_sport;
+ ret = udp_sock_create(wg->creating_net, &port6, &new6);
+ if (ret < 0) {
+ udp_tunnel_sock_release(new4);
+ if (ret == -EADDRINUSE && !port && retries++ < 100)
+ goto retry;
+ pr_err("%s: Could not create IPv6 socket\n",
+ wg->dev->name);
+ return ret;
+ }
+ set_sock_opts(new6);
+ setup_udp_tunnel_sock(wg->creating_net, new6, &cfg);
+ }
+#endif
+
+ wg_socket_reinit(wg, new4 ? new4->sk : NULL, new6 ? new6->sk : NULL);
+ return 0;
+}
+
+void wg_socket_reinit(struct wg_device *wg, struct sock *new4,
+ struct sock *new6)
+{
+ struct sock *old4, *old6;
+
+ mutex_lock(&wg->socket_update_lock);
+ old4 = rcu_dereference_protected(wg->sock4,
+ lockdep_is_held(&wg->socket_update_lock));
+ old6 = rcu_dereference_protected(wg->sock6,
+ lockdep_is_held(&wg->socket_update_lock));
+ rcu_assign_pointer(wg->sock4, new4);
+ rcu_assign_pointer(wg->sock6, new6);
+ if (new4)
+ wg->incoming_port = ntohs(inet_sk(new4)->inet_sport);
+ mutex_unlock(&wg->socket_update_lock);
+ synchronize_rcu();
+ synchronize_net();
+ sock_free(old4);
+ sock_free(old6);
+}
diff --git a/drivers/net/wireguard/socket.h b/drivers/net/wireguard/socket.h
new file mode 100644
index 000000000000..bab5848efbcd
--- /dev/null
+++ b/drivers/net/wireguard/socket.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_SOCKET_H
+#define _WG_SOCKET_H
+
+#include <linux/netdevice.h>
+#include <linux/udp.h>
+#include <linux/if_vlan.h>
+#include <linux/if_ether.h>
+
+int wg_socket_init(struct wg_device *wg, u16 port);
+void wg_socket_reinit(struct wg_device *wg, struct sock *new4,
+ struct sock *new6);
+int wg_socket_send_buffer_to_peer(struct wg_peer *peer, void *data,
+ size_t len, u8 ds);
+int wg_socket_send_skb_to_peer(struct wg_peer *peer, struct sk_buff *skb,
+ u8 ds);
+int wg_socket_send_buffer_as_reply_to_skb(struct wg_device *wg,
+ struct sk_buff *in_skb,
+ void *out_buffer, size_t len);
+
+int wg_socket_endpoint_from_skb(struct endpoint *endpoint,
+ const struct sk_buff *skb);
+void wg_socket_set_peer_endpoint(struct wg_peer *peer,
+ const struct endpoint *endpoint);
+void wg_socket_set_peer_endpoint_from_skb(struct wg_peer *peer,
+ const struct sk_buff *skb);
+void wg_socket_clear_peer_endpoint_src(struct wg_peer *peer);
+
+#if defined(CONFIG_DYNAMIC_DEBUG) || defined(DEBUG)
+#define net_dbg_skb_ratelimited(fmt, dev, skb, ...) do { \
+ struct endpoint __endpoint; \
+ wg_socket_endpoint_from_skb(&__endpoint, skb); \
+ net_dbg_ratelimited(fmt, dev, &__endpoint.addr, \
+ ##__VA_ARGS__); \
+ } while (0)
+#else
+#define net_dbg_skb_ratelimited(fmt, skb, ...)
+#endif
+
+#endif /* _WG_SOCKET_H */
diff --git a/drivers/net/wireguard/timers.c b/drivers/net/wireguard/timers.c
new file mode 100644
index 000000000000..7614c85fb23b
--- /dev/null
+++ b/drivers/net/wireguard/timers.c
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include "timers.h"
+#include "device.h"
+#include "peer.h"
+#include "queueing.h"
+#include "socket.h"
+
+/*
+ * - Timer for retransmitting the handshake if we don't hear back after
+ * `REKEY_TIMEOUT + jitter` ms.
+ *
+ * - Timer for sending empty packet if we have received a packet but after have
+ * not sent one for `KEEPALIVE_TIMEOUT` ms.
+ *
+ * - Timer for initiating new handshake if we have sent a packet but after have
+ * not received one (even empty) for `(KEEPALIVE_TIMEOUT + REKEY_TIMEOUT)` ms.
+ *
+ * - Timer for zeroing out all ephemeral keys after `(REJECT_AFTER_TIME * 3)` ms
+ * if no new keys have been received.
+ *
+ * - Timer for, if enabled, sending an empty authenticated packet every user-
+ * specified seconds.
+ */
+
+static inline void mod_peer_timer(struct wg_peer *peer,
+ struct timer_list *timer,
+ unsigned long expires)
+{
+ rcu_read_lock_bh();
+ if (likely(netif_running(peer->device->dev) &&
+ !READ_ONCE(peer->is_dead)))
+ mod_timer(timer, expires);
+ rcu_read_unlock_bh();
+}
+
+static void wg_expired_retransmit_handshake(struct timer_list *timer)
+{
+ struct wg_peer *peer = from_timer(peer, timer,
+ timer_retransmit_handshake);
+
+ if (peer->timer_handshake_attempts > MAX_TIMER_HANDSHAKES) {
+ pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d attempts, giving up\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr, MAX_TIMER_HANDSHAKES + 2);
+
+ del_timer(&peer->timer_send_keepalive);
+ /* We drop all packets without a keypair and don't try again,
+ * if we try unsuccessfully for too long to make a handshake.
+ */
+ wg_packet_purge_staged_packets(peer);
+
+ /* We set a timer for destroying any residue that might be left
+ * of a partial exchange.
+ */
+ if (!timer_pending(&peer->timer_zero_key_material))
+ mod_peer_timer(peer, &peer->timer_zero_key_material,
+ jiffies + REJECT_AFTER_TIME * 3 * HZ);
+ } else {
+ ++peer->timer_handshake_attempts;
+ pr_debug("%s: Handshake for peer %llu (%pISpfsc) did not complete after %d seconds, retrying (try %d)\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr, REKEY_TIMEOUT,
+ peer->timer_handshake_attempts + 1);
+
+ /* We clear the endpoint address src address, in case this is
+ * the cause of trouble.
+ */
+ wg_socket_clear_peer_endpoint_src(peer);
+
+ wg_packet_send_queued_handshake_initiation(peer, true);
+ }
+}
+
+static void wg_expired_send_keepalive(struct timer_list *timer)
+{
+ struct wg_peer *peer = from_timer(peer, timer, timer_send_keepalive);
+
+ wg_packet_send_keepalive(peer);
+ if (peer->timer_need_another_keepalive) {
+ peer->timer_need_another_keepalive = false;
+ mod_peer_timer(peer, &peer->timer_send_keepalive,
+ jiffies + KEEPALIVE_TIMEOUT * HZ);
+ }
+}
+
+static void wg_expired_new_handshake(struct timer_list *timer)
+{
+ struct wg_peer *peer = from_timer(peer, timer, timer_new_handshake);
+
+ pr_debug("%s: Retrying handshake with peer %llu (%pISpfsc) because we stopped hearing back after %d seconds\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr, KEEPALIVE_TIMEOUT + REKEY_TIMEOUT);
+ /* We clear the endpoint address src address, in case this is the cause
+ * of trouble.
+ */
+ wg_socket_clear_peer_endpoint_src(peer);
+ wg_packet_send_queued_handshake_initiation(peer, false);
+}
+
+static void wg_expired_zero_key_material(struct timer_list *timer)
+{
+ struct wg_peer *peer = from_timer(peer, timer, timer_zero_key_material);
+
+ rcu_read_lock_bh();
+ if (!READ_ONCE(peer->is_dead)) {
+ wg_peer_get(peer);
+ if (!queue_work(peer->device->handshake_send_wq,
+ &peer->clear_peer_work))
+ /* If the work was already on the queue, we want to drop
+ * the extra reference.
+ */
+ wg_peer_put(peer);
+ }
+ rcu_read_unlock_bh();
+}
+
+static void wg_queued_expired_zero_key_material(struct work_struct *work)
+{
+ struct wg_peer *peer = container_of(work, struct wg_peer,
+ clear_peer_work);
+
+ pr_debug("%s: Zeroing out all keys for peer %llu (%pISpfsc), since we haven't received a new one in %d seconds\n",
+ peer->device->dev->name, peer->internal_id,
+ &peer->endpoint.addr, REJECT_AFTER_TIME * 3);
+ wg_noise_handshake_clear(&peer->handshake);
+ wg_noise_keypairs_clear(&peer->keypairs);
+ wg_peer_put(peer);
+}
+
+static void wg_expired_send_persistent_keepalive(struct timer_list *timer)
+{
+ struct wg_peer *peer = from_timer(peer, timer,
+ timer_persistent_keepalive);
+
+ if (likely(peer->persistent_keepalive_interval))
+ wg_packet_send_keepalive(peer);
+}
+
+/* Should be called after an authenticated data packet is sent. */
+void wg_timers_data_sent(struct wg_peer *peer)
+{
+ if (!timer_pending(&peer->timer_new_handshake))
+ mod_peer_timer(peer, &peer->timer_new_handshake,
+ jiffies + (KEEPALIVE_TIMEOUT + REKEY_TIMEOUT) * HZ);
+}
+
+/* Should be called after an authenticated data packet is received. */
+void wg_timers_data_received(struct wg_peer *peer)
+{
+ if (likely(netif_running(peer->device->dev))) {
+ if (!timer_pending(&peer->timer_send_keepalive))
+ mod_peer_timer(peer, &peer->timer_send_keepalive,
+ jiffies + KEEPALIVE_TIMEOUT * HZ);
+ else
+ peer->timer_need_another_keepalive = true;
+ }
+}
+
+/* Should be called after any type of authenticated packet is sent, whether
+ * keepalive, data, or handshake.
+ */
+void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer)
+{
+ del_timer(&peer->timer_send_keepalive);
+}
+
+/* Should be called after any type of authenticated packet is received, whether
+ * keepalive, data, or handshake.
+ */
+void wg_timers_any_authenticated_packet_received(struct wg_peer *peer)
+{
+ del_timer(&peer->timer_new_handshake);
+}
+
+/* Should be called after a handshake initiation message is sent. */
+void wg_timers_handshake_initiated(struct wg_peer *peer)
+{
+ mod_peer_timer(peer, &peer->timer_retransmit_handshake,
+ jiffies + REKEY_TIMEOUT * HZ +
+ prandom_u32_max(REKEY_TIMEOUT_JITTER_MAX_JIFFIES));
+}
+
+/* Should be called after a handshake response message is received and processed
+ * or when getting key confirmation via the first data message.
+ */
+void wg_timers_handshake_complete(struct wg_peer *peer)
+{
+ del_timer(&peer->timer_retransmit_handshake);
+ peer->timer_handshake_attempts = 0;
+ peer->sent_lastminute_handshake = false;
+ ktime_get_real_ts64(&peer->walltime_last_handshake);
+}
+
+/* Should be called after an ephemeral key is created, which is before sending a
+ * handshake response or after receiving a handshake response.
+ */
+void wg_timers_session_derived(struct wg_peer *peer)
+{
+ mod_peer_timer(peer, &peer->timer_zero_key_material,
+ jiffies + REJECT_AFTER_TIME * 3 * HZ);
+}
+
+/* Should be called before a packet with authentication, whether
+ * keepalive, data, or handshakem is sent, or after one is received.
+ */
+void wg_timers_any_authenticated_packet_traversal(struct wg_peer *peer)
+{
+ if (peer->persistent_keepalive_interval)
+ mod_peer_timer(peer, &peer->timer_persistent_keepalive,
+ jiffies + peer->persistent_keepalive_interval * HZ);
+}
+
+void wg_timers_init(struct wg_peer *peer)
+{
+ timer_setup(&peer->timer_retransmit_handshake,
+ wg_expired_retransmit_handshake, 0);
+ timer_setup(&peer->timer_send_keepalive, wg_expired_send_keepalive, 0);
+ timer_setup(&peer->timer_new_handshake, wg_expired_new_handshake, 0);
+ timer_setup(&peer->timer_zero_key_material,
+ wg_expired_zero_key_material, 0);
+ timer_setup(&peer->timer_persistent_keepalive,
+ wg_expired_send_persistent_keepalive, 0);
+ INIT_WORK(&peer->clear_peer_work, wg_queued_expired_zero_key_material);
+ peer->timer_handshake_attempts = 0;
+ peer->sent_lastminute_handshake = false;
+ peer->timer_need_another_keepalive = false;
+}
+
+void wg_timers_stop(struct wg_peer *peer)
+{
+ del_timer_sync(&peer->timer_retransmit_handshake);
+ del_timer_sync(&peer->timer_send_keepalive);
+ del_timer_sync(&peer->timer_new_handshake);
+ del_timer_sync(&peer->timer_zero_key_material);
+ del_timer_sync(&peer->timer_persistent_keepalive);
+ flush_work(&peer->clear_peer_work);
+}
diff --git a/drivers/net/wireguard/timers.h b/drivers/net/wireguard/timers.h
new file mode 100644
index 000000000000..f9d11fe9f306
--- /dev/null
+++ b/drivers/net/wireguard/timers.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _WG_TIMERS_H
+#define _WG_TIMERS_H
+
+#include <linux/ktime.h>
+
+struct wg_peer;
+
+void wg_timers_init(struct wg_peer *peer);
+void wg_timers_stop(struct wg_peer *peer);
+void wg_timers_data_sent(struct wg_peer *peer);
+void wg_timers_data_received(struct wg_peer *peer);
+void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer);
+void wg_timers_any_authenticated_packet_received(struct wg_peer *peer);
+void wg_timers_handshake_initiated(struct wg_peer *peer);
+void wg_timers_handshake_complete(struct wg_peer *peer);
+void wg_timers_session_derived(struct wg_peer *peer);
+void wg_timers_any_authenticated_packet_traversal(struct wg_peer *peer);
+
+static inline bool wg_birthdate_has_expired(u64 birthday_nanoseconds,
+ u64 expiration_seconds)
+{
+ return (s64)(birthday_nanoseconds + expiration_seconds * NSEC_PER_SEC)
+ <= (s64)ktime_get_boot_fast_ns();
+}
+
+#endif /* _WG_TIMERS_H */
diff --git a/drivers/net/wireguard/version.h b/drivers/net/wireguard/version.h
new file mode 100644
index 000000000000..723534b11200
--- /dev/null
+++ b/drivers/net/wireguard/version.h
@@ -0,0 +1 @@
+#define WIREGUARD_VERSION "0.0.20190227"
diff --git a/include/uapi/linux/wireguard.h b/include/uapi/linux/wireguard.h
new file mode 100644
index 000000000000..071ce4167f54
--- /dev/null
+++ b/include/uapi/linux/wireguard.h
@@ -0,0 +1,190 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * Documentation
+ * =============
+ *
+ * The below enums and macros are for interfacing with WireGuard, using generic
+ * netlink, with family WG_GENL_NAME and version WG_GENL_VERSION. It defines two
+ * methods: get and set. Note that while they share many common attributes,
+ * these two functions actually accept a slightly different set of inputs and
+ * outputs.
+ *
+ * WG_CMD_GET_DEVICE
+ * -----------------
+ *
+ * May only be called via NLM_F_REQUEST | NLM_F_DUMP. The command should contain
+ * one but not both of:
+ *
+ * WGDEVICE_A_IFINDEX: NLA_U32
+ * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1
+ *
+ * The kernel will then return several messages (NLM_F_MULTI) containing the
+ * following tree of nested items:
+ *
+ * WGDEVICE_A_IFINDEX: NLA_U32
+ * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1
+ * WGDEVICE_A_PRIVATE_KEY: len WG_KEY_LEN
+ * WGDEVICE_A_PUBLIC_KEY: len WG_KEY_LEN
+ * WGDEVICE_A_LISTEN_PORT: NLA_U16
+ * WGDEVICE_A_FWMARK: NLA_U32
+ * WGDEVICE_A_PEERS: NLA_NESTED
+ * 0: NLA_NESTED
+ * WGPEER_A_PUBLIC_KEY: len WG_KEY_LEN
+ * WGPEER_A_PRESHARED_KEY: len WG_KEY_LEN
+ * WGPEER_A_ENDPOINT: struct sockaddr_in or struct sockaddr_in6
+ * WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16
+ * WGPEER_A_LAST_HANDSHAKE_TIME: struct __kernel_timespec
+ * WGPEER_A_RX_BYTES: NLA_U64
+ * WGPEER_A_TX_BYTES: NLA_U64
+ * WGPEER_A_ALLOWEDIPS: NLA_NESTED
+ * 0: NLA_NESTED
+ * WGALLOWEDIP_A_FAMILY: NLA_U16
+ * WGALLOWEDIP_A_IPADDR: struct in_addr or struct in6_addr
+ * WGALLOWEDIP_A_CIDR_MASK: NLA_U8
+ * 0: NLA_NESTED
+ * ...
+ * 0: NLA_NESTED
+ * ...
+ * ...
+ * WGPEER_A_PROTOCOL_VERSION: NLA_U32
+ * 0: NLA_NESTED
+ * ...
+ * ...
+ *
+ * It is possible that all of the allowed IPs of a single peer will not
+ * fit within a single netlink message. In that case, the same peer will
+ * be written in the following message, except it will only contain
+ * WGPEER_A_PUBLIC_KEY and WGPEER_A_ALLOWEDIPS. This may occur several
+ * times in a row for the same peer. It is then up to the receiver to
+ * coalesce adjacent peers. Likewise, it is possible that all peers will
+ * not fit within a single message. So, subsequent peers will be sent
+ * in following messages, except those will only contain WGDEVICE_A_IFNAME
+ * and WGDEVICE_A_PEERS. It is then up to the receiver to coalesce these
+ * messages to form the complete list of peers.
+ *
+ * Since this is an NLA_F_DUMP command, the final message will always be
+ * NLMSG_DONE, even if an error occurs. However, this NLMSG_DONE message
+ * contains an integer error code. It is either zero or a negative error
+ * code corresponding to the errno.
+ *
+ * WG_CMD_SET_DEVICE
+ * -----------------
+ *
+ * May only be called via NLM_F_REQUEST. The command should contain the
+ * following tree of nested items, containing one but not both of
+ * WGDEVICE_A_IFINDEX and WGDEVICE_A_IFNAME:
+ *
+ * WGDEVICE_A_IFINDEX: NLA_U32
+ * WGDEVICE_A_IFNAME: NLA_NUL_STRING, maxlen IFNAMESIZ - 1
+ * WGDEVICE_A_FLAGS: NLA_U32, 0 or WGDEVICE_F_REPLACE_PEERS if all current
+ * peers should be removed prior to adding the list below.
+ * WGDEVICE_A_PRIVATE_KEY: len WG_KEY_LEN, all zeros to remove
+ * WGDEVICE_A_LISTEN_PORT: NLA_U16, 0 to choose randomly
+ * WGDEVICE_A_FWMARK: NLA_U32, 0 to disable
+ * WGDEVICE_A_PEERS: NLA_NESTED
+ * 0: NLA_NESTED
+ * WGPEER_A_PUBLIC_KEY: len WG_KEY_LEN
+ * WGPEER_A_FLAGS: NLA_U32, 0 and/or WGPEER_F_REMOVE_ME if the
+ * specified peer should be removed rather than
+ * added/updated and/or WGPEER_F_REPLACE_ALLOWEDIPS
+ * if all current allowed IPs of this peer should be
+ * removed prior to adding the list below.
+ * WGPEER_A_PRESHARED_KEY: len WG_KEY_LEN, all zeros to remove
+ * WGPEER_A_ENDPOINT: struct sockaddr_in or struct sockaddr_in6
+ * WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL: NLA_U16, 0 to disable
+ * WGPEER_A_ALLOWEDIPS: NLA_NESTED
+ * 0: NLA_NESTED
+ * WGALLOWEDIP_A_FAMILY: NLA_U16
+ * WGALLOWEDIP_A_IPADDR: struct in_addr or struct in6_addr
+ * WGALLOWEDIP_A_CIDR_MASK: NLA_U8
+ * 0: NLA_NESTED
+ * ...
+ * 0: NLA_NESTED
+ * ...
+ * ...
+ * WGPEER_A_PROTOCOL_VERSION: NLA_U32, should not be set or used at
+ * all by most users of this API, as the
+ * most recent protocol will be used when
+ * this is unset. Otherwise, must be set
+ * to 1.
+ * 0: NLA_NESTED
+ * ...
+ * ...
+ *
+ * It is possible that the amount of configuration data exceeds that of
+ * the maximum message length accepted by the kernel. In that case, several
+ * messages should be sent one after another, with each successive one
+ * filling in information not contained in the prior. Note that if
+ * WGDEVICE_F_REPLACE_PEERS is specified in the first message, it probably
+ * should not be specified in fragments that come after, so that the list
+ * of peers is only cleared the first time but appened after. Likewise for
+ * peers, if WGPEER_F_REPLACE_ALLOWEDIPS is specified in the first message
+ * of a peer, it likely should not be specified in subsequent fragments.
+ *
+ * If an error occurs, NLMSG_ERROR will reply containing an errno.
+ */
+
+#ifndef _WG_UAPI_WIREGUARD_H
+#define _WG_UAPI_WIREGUARD_H
+
+#define WG_GENL_NAME "wireguard"
+#define WG_GENL_VERSION 1
+
+#define WG_KEY_LEN 32
+
+enum wg_cmd {
+ WG_CMD_GET_DEVICE,
+ WG_CMD_SET_DEVICE,
+ __WG_CMD_MAX
+};
+#define WG_CMD_MAX (__WG_CMD_MAX - 1)
+
+enum wgdevice_flag {
+ WGDEVICE_F_REPLACE_PEERS = 1U << 0
+};
+enum wgdevice_attribute {
+ WGDEVICE_A_UNSPEC,
+ WGDEVICE_A_IFINDEX,
+ WGDEVICE_A_IFNAME,
+ WGDEVICE_A_PRIVATE_KEY,
+ WGDEVICE_A_PUBLIC_KEY,
+ WGDEVICE_A_FLAGS,
+ WGDEVICE_A_LISTEN_PORT,
+ WGDEVICE_A_FWMARK,
+ WGDEVICE_A_PEERS,
+ __WGDEVICE_A_LAST
+};
+#define WGDEVICE_A_MAX (__WGDEVICE_A_LAST - 1)
+
+enum wgpeer_flag {
+ WGPEER_F_REMOVE_ME = 1U << 0,
+ WGPEER_F_REPLACE_ALLOWEDIPS = 1U << 1
+};
+enum wgpeer_attribute {
+ WGPEER_A_UNSPEC,
+ WGPEER_A_PUBLIC_KEY,
+ WGPEER_A_PRESHARED_KEY,
+ WGPEER_A_FLAGS,
+ WGPEER_A_ENDPOINT,
+ WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL,
+ WGPEER_A_LAST_HANDSHAKE_TIME,
+ WGPEER_A_RX_BYTES,
+ WGPEER_A_TX_BYTES,
+ WGPEER_A_ALLOWEDIPS,
+ WGPEER_A_PROTOCOL_VERSION,
+ __WGPEER_A_LAST
+};
+#define WGPEER_A_MAX (__WGPEER_A_LAST - 1)
+
+enum wgallowedip_attribute {
+ WGALLOWEDIP_A_UNSPEC,
+ WGALLOWEDIP_A_FAMILY,
+ WGALLOWEDIP_A_IPADDR,
+ WGALLOWEDIP_A_CIDR_MASK,
+ __WGALLOWEDIP_A_LAST
+};
+#define WGALLOWEDIP_A_MAX (__WGALLOWEDIP_A_LAST - 1)
+
+#endif /* _WG_UAPI_WIREGUARD_H */
diff --git a/tools/testing/selftests/wireguard/netns.sh b/tools/testing/selftests/wireguard/netns.sh
new file mode 100755
index 000000000000..91111f620cc9
--- /dev/null
+++ b/tools/testing/selftests/wireguard/netns.sh
@@ -0,0 +1,503 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+#
+# This script tests the below topology:
+#
+# ┌─────────────────────┐ ┌──────────────────────────────────┐ ┌─────────────────────┐
+# │ $ns1 namespace │ │ $ns0 namespace │ │ $ns2 namespace │
+# │ │ │ │ │ │
+# │┌────────┐ │ │ ┌────────┐ │ │ ┌────────┐│
+# ││ wg0 │───────────┼───┼────────────│ lo │────────────┼───┼───────────│ wg0 ││
+# │├────────┴──────────┐│ │ ┌───────┴────────┴────────┐ │ │┌──────────┴────────┤│
+# ││192.168.241.1/24 ││ │ │(ns1) (ns2) │ │ ││192.168.241.2/24 ││
+# ││fd00::1/24 ││ │ │127.0.0.1:1 127.0.0.1:2│ │ ││fd00::2/24 ││
+# │└───────────────────┘│ │ │[::]:1 [::]:2 │ │ │└───────────────────┘│
+# └─────────────────────┘ │ └─────────────────────────┘ │ └─────────────────────┘
+# └──────────────────────────────────┘
+#
+# After the topology is prepared we run a series of TCP/UDP iperf3 tests between the
+# wireguard peers in $ns1 and $ns2. Note that $ns0 is the endpoint for the wg0
+# interfaces in $ns1 and $ns2. See https://www.wireguard.com/netns/ for further
+# details on how this is accomplished.
+set -e
+
+exec 3>&1
+export WG_HIDE_KEYS=never
+netns0="wg-test-$$-0"
+netns1="wg-test-$$-1"
+netns2="wg-test-$$-2"
+pretty() { echo -e "\x1b[32m\x1b[1m[+] ${1:+NS$1: }${2}\x1b[0m" >&3; }
+pp() { pretty "" "$*"; "$@"; }
+maybe_exec() { if [[ $BASHPID -eq $$ ]]; then "$@"; else exec "$@"; fi; }
+n0() { pretty 0 "$*"; maybe_exec ip netns exec $netns0 "$@"; }
+n1() { pretty 1 "$*"; maybe_exec ip netns exec $netns1 "$@"; }
+n2() { pretty 2 "$*"; maybe_exec ip netns exec $netns2 "$@"; }
+ip0() { pretty 0 "ip $*"; ip -n $netns0 "$@"; }
+ip1() { pretty 1 "ip $*"; ip -n $netns1 "$@"; }
+ip2() { pretty 2 "ip $*"; ip -n $netns2 "$@"; }
+sleep() { read -t "$1" -N 0 || true; }
+waitiperf() { pretty "${1//*-}" "wait for iperf:5201"; while [[ $(ss -N "$1" -tlp 'sport = 5201') != *iperf3* ]]; do sleep 0.1; done; }
+waitncatudp() { pretty "${1//*-}" "wait for udp:1111"; while [[ $(ss -N "$1" -ulp 'sport = 1111') != *ncat* ]]; do sleep 0.1; done; }
+waitncattcp() { pretty "${1//*-}" "wait for tcp:1111"; while [[ $(ss -N "$1" -tlp 'sport = 1111') != *ncat* ]]; do sleep 0.1; done; }
+waitiface() { pretty "${1//*-}" "wait for $2 to come up"; ip netns exec "$1" bash -c "while [[ \$(< \"/sys/class/net/$2/operstate\") != up ]]; do read -t .1 -N 0 || true; done;"; }
+
+cleanup() {
+ set +e
+ exec 2>/dev/null
+ printf "$orig_message_cost" > /proc/sys/net/core/message_cost
+ ip0 link del dev wg0
+ ip1 link del dev wg0
+ ip2 link del dev wg0
+ local to_kill="$(ip netns pids $netns0) $(ip netns pids $netns1) $(ip netns pids $netns2)"
+ [[ -n $to_kill ]] && kill $to_kill
+ pp ip netns del $netns1
+ pp ip netns del $netns2
+ pp ip netns del $netns0
+ exit
+}
+
+orig_message_cost="$(< /proc/sys/net/core/message_cost)"
+trap cleanup EXIT
+printf 0 > /proc/sys/net/core/message_cost
+
+ip netns del $netns0 2>/dev/null || true
+ip netns del $netns1 2>/dev/null || true
+ip netns del $netns2 2>/dev/null || true
+pp ip netns add $netns0
+pp ip netns add $netns1
+pp ip netns add $netns2
+ip0 link set up dev lo
+
+ip0 link add dev wg0 type wireguard
+ip0 link set wg0 netns $netns1
+ip0 link add dev wg0 type wireguard
+ip0 link set wg0 netns $netns2
+key1="$(pp wg genkey)"
+key2="$(pp wg genkey)"
+pub1="$(pp wg pubkey <<<"$key1")"
+pub2="$(pp wg pubkey <<<"$key2")"
+psk="$(pp wg genpsk)"
+[[ -n $key1 && -n $key2 && -n $psk ]]
+
+configure_peers() {
+ ip1 addr add 192.168.241.1/24 dev wg0
+ ip1 addr add fd00::1/24 dev wg0
+
+ ip2 addr add 192.168.241.2/24 dev wg0
+ ip2 addr add fd00::2/24 dev wg0
+
+ n1 wg set wg0 \
+ private-key <(echo "$key1") \
+ listen-port 1 \
+ peer "$pub2" \
+ preshared-key <(echo "$psk") \
+ allowed-ips 192.168.241.2/32,fd00::2/128
+ n2 wg set wg0 \
+ private-key <(echo "$key2") \
+ listen-port 2 \
+ peer "$pub1" \
+ preshared-key <(echo "$psk") \
+ allowed-ips 192.168.241.1/32,fd00::1/128
+
+ ip1 link set up dev wg0
+ ip2 link set up dev wg0
+}
+configure_peers
+
+tests() {
+ # Ping over IPv4
+ n2 ping -c 10 -f -W 1 192.168.241.1
+ n1 ping -c 10 -f -W 1 192.168.241.2
+
+ # Ping over IPv6
+ n2 ping6 -c 10 -f -W 1 fd00::1
+ n1 ping6 -c 10 -f -W 1 fd00::2
+
+ # TCP over IPv4
+ n2 iperf3 -s -1 -B 192.168.241.2 &
+ waitiperf $netns2
+ n1 iperf3 -Z -t 3 -c 192.168.241.2
+
+ # TCP over IPv6
+ n1 iperf3 -s -1 -B fd00::1 &
+ waitiperf $netns1
+ n2 iperf3 -Z -t 3 -c fd00::1
+
+ # UDP over IPv4
+ n1 iperf3 -s -1 -B 192.168.241.1 &
+ waitiperf $netns1
+ n2 iperf3 -Z -t 3 -b 0 -u -c 192.168.241.1
+
+ # UDP over IPv6
+ n2 iperf3 -s -1 -B fd00::2 &
+ waitiperf $netns2
+ n1 iperf3 -Z -t 3 -b 0 -u -c fd00::2
+}
+
+[[ $(ip1 link show dev wg0) =~ mtu\ ([0-9]+) ]] && orig_mtu="${BASH_REMATCH[1]}"
+big_mtu=$(( 34816 - 1500 + $orig_mtu ))
+
+# Test using IPv4 as outer transport
+n1 wg set wg0 peer "$pub2" endpoint 127.0.0.1:2
+n2 wg set wg0 peer "$pub1" endpoint 127.0.0.1:1
+# Before calling tests, we first make sure that the stats counters and timestamper are working
+n2 ping -c 10 -f -W 1 192.168.241.1
+{ read _; read _; read _; read rx_bytes _; read _; read tx_bytes _; } < <(ip2 -stats link show dev wg0)
+(( rx_bytes == 1372 && (tx_bytes == 1428 || tx_bytes == 1460) ))
+{ read _; read _; read _; read rx_bytes _; read _; read tx_bytes _; } < <(ip1 -stats link show dev wg0)
+(( tx_bytes == 1372 && (rx_bytes == 1428 || rx_bytes == 1460) ))
+read _ rx_bytes tx_bytes < <(n2 wg show wg0 transfer)
+(( rx_bytes == 1372 && (tx_bytes == 1428 || tx_bytes == 1460) ))
+read _ rx_bytes tx_bytes < <(n1 wg show wg0 transfer)
+(( tx_bytes == 1372 && (rx_bytes == 1428 || rx_bytes == 1460) ))
+read _ timestamp < <(n1 wg show wg0 latest-handshakes)
+(( timestamp != 0 ))
+
+tests
+ip1 link set wg0 mtu $big_mtu
+ip2 link set wg0 mtu $big_mtu
+tests
+
+ip1 link set wg0 mtu $orig_mtu
+ip2 link set wg0 mtu $orig_mtu
+
+# Test using IPv6 as outer transport
+n1 wg set wg0 peer "$pub2" endpoint [::1]:2
+n2 wg set wg0 peer "$pub1" endpoint [::1]:1
+tests
+ip1 link set wg0 mtu $big_mtu
+ip2 link set wg0 mtu $big_mtu
+tests
+
+# Test that route MTUs work with the padding
+ip1 link set wg0 mtu 1300
+ip2 link set wg0 mtu 1300
+n1 wg set wg0 peer "$pub2" endpoint 127.0.0.1:2
+n2 wg set wg0 peer "$pub1" endpoint 127.0.0.1:1
+n0 iptables -A INPUT -m length --length 1360 -j DROP
+n1 ip route add 192.168.241.2/32 dev wg0 mtu 1299
+n2 ip route add 192.168.241.1/32 dev wg0 mtu 1299
+n2 ping -c 1 -W 1 -s 1269 192.168.241.1
+n2 ip route delete 192.168.241.1/32 dev wg0 mtu 1299
+n1 ip route delete 192.168.241.2/32 dev wg0 mtu 1299
+n0 iptables -F INPUT
+
+ip1 link set wg0 mtu $orig_mtu
+ip2 link set wg0 mtu $orig_mtu
+
+# Test using IPv4 that roaming works
+ip0 -4 addr del 127.0.0.1/8 dev lo
+ip0 -4 addr add 127.212.121.99/8 dev lo
+n1 wg set wg0 listen-port 9999
+n1 wg set wg0 peer "$pub2" endpoint 127.0.0.1:2
+n1 ping6 -W 1 -c 1 fd00::2
+[[ $(n2 wg show wg0 endpoints) == "$pub1 127.212.121.99:9999" ]]
+
+# Test using IPv6 that roaming works
+n1 wg set wg0 listen-port 9998
+n1 wg set wg0 peer "$pub2" endpoint [::1]:2
+n1 ping -W 1 -c 1 192.168.241.2
+[[ $(n2 wg show wg0 endpoints) == "$pub1 [::1]:9998" ]]
+
+# Test that crypto-RP filter works
+n1 wg set wg0 peer "$pub2" allowed-ips 192.168.241.0/24
+exec 4< <(n1 ncat -l -u -p 1111)
+ncat_pid=$!
+waitncatudp $netns1
+n2 ncat -u 192.168.241.1 1111 <<<"X"
+read -r -N 1 -t 1 out <&4 && [[ $out == "X" ]]
+kill $ncat_pid
+more_specific_key="$(pp wg genkey | pp wg pubkey)"
+n1 wg set wg0 peer "$more_specific_key" allowed-ips 192.168.241.2/32
+n2 wg set wg0 listen-port 9997
+exec 4< <(n1 ncat -l -u -p 1111)
+ncat_pid=$!
+waitncatudp $netns1
+n2 ncat -u 192.168.241.1 1111 <<<"X"
+! read -r -N 1 -t 1 out <&4 || false
+kill $ncat_pid
+n1 wg set wg0 peer "$more_specific_key" remove
+[[ $(n1 wg show wg0 endpoints) == "$pub2 [::1]:9997" ]]
+
+ip1 link del wg0
+ip2 link del wg0
+
+# Test using NAT. We now change the topology to this:
+# ┌────────────────────────────────────────┐ ┌────────────────────────────────────────────────┐ ┌────────────────────────────────────────┐
+# │ $ns1 namespace │ │ $ns0 namespace │ │ $ns2 namespace │
+# │ │ │ │ │ │
+# │ ┌─────┐ ┌─────┐ │ │ ┌──────┐ ┌──────┐ │ │ ┌─────┐ ┌─────┐ │
+# │ │ wg0 │─────────────│vethc│───────────┼────┼────│vethrc│ │vethrs│──────────────┼─────┼──│veths│────────────│ wg0 │ │
+# │ ├─────┴──────────┐ ├─────┴──────────┐│ │ ├──────┴─────────┐ ├──────┴────────────┐ │ │ ├─────┴──────────┐ ├─────┴──────────┐ │
+# │ │192.168.241.1/24│ │192.168.1.100/24││ │ │192.168.1.100/24│ │10.0.0.1/24 │ │ │ │10.0.0.100/24 │ │192.168.241.2/24│ │
+# │ │fd00::1/24 │ │ ││ │ │ │ │SNAT:192.168.1.0/24│ │ │ │ │ │fd00::2/24 │ │
+# │ └────────────────┘ └────────────────┘│ │ └────────────────┘ └───────────────────┘ │ │ └────────────────┘ └────────────────┘ │
+# └────────────────────────────────────────┘ └────────────────────────────────────────────────┘ └────────────────────────────────────────┘
+
+ip1 link add dev wg0 type wireguard
+ip2 link add dev wg0 type wireguard
+configure_peers
+
+ip0 link add vethrc type veth peer name vethc
+ip0 link add vethrs type veth peer name veths
+ip0 link set vethc netns $netns1
+ip0 link set veths netns $netns2
+ip0 link set vethrc up
+ip0 link set vethrs up
+ip0 addr add 192.168.1.1/24 dev vethrc
+ip0 addr add 10.0.0.1/24 dev vethrs
+ip1 addr add 192.168.1.100/24 dev vethc
+ip1 link set vethc up
+ip1 route add default via 192.168.1.1
+ip2 addr add 10.0.0.100/24 dev veths
+ip2 link set veths up
+waitiface $netns0 vethrc
+waitiface $netns0 vethrs
+waitiface $netns1 vethc
+waitiface $netns2 veths
+
+n0 bash -c 'printf 1 > /proc/sys/net/ipv4/ip_forward'
+n0 bash -c 'printf 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout'
+n0 bash -c 'printf 2 > /proc/sys/net/netfilter/nf_conntrack_udp_timeout_stream'
+n0 iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -d 10.0.0.0/24 -j SNAT --to 10.0.0.1
+
+n1 wg set wg0 peer "$pub2" endpoint 10.0.0.100:2 persistent-keepalive 1
+n1 ping -W 1 -c 1 192.168.241.2
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.0.0.1:1" ]]
+# Demonstrate n2 can still send packets to n1, since persistent-keepalive will prevent connection tracking entry from expiring (to see entries: `n0 conntrack -L`).
+pp sleep 3
+n2 ping -W 1 -c 1 192.168.241.1
+
+n0 iptables -t nat -F
+ip0 link del vethrc
+ip0 link del vethrs
+ip1 link del wg0
+ip2 link del wg0
+
+# Test that saddr routing is sticky but not too sticky, changing to this topology:
+# ┌────────────────────────────────────────┐ ┌────────────────────────────────────────┐
+# │ $ns1 namespace │ │ $ns2 namespace │
+# │ │ │ │
+# │ ┌─────┐ ┌─────┐ │ │ ┌─────┐ ┌─────┐ │
+# │ │ wg0 │─────────────│veth1│───────────┼────┼──│veth2│────────────│ wg0 │ │
+# │ ├─────┴──────────┐ ├─────┴──────────┐│ │ ├─────┴──────────┐ ├─────┴──────────┐ │
+# │ │192.168.241.1/24│ │10.0.0.1/24 ││ │ │10.0.0.2/24 │ │192.168.241.2/24│ │
+# │ │fd00::1/24 │ │fd00:aa::1/96 ││ │ │fd00:aa::2/96 │ │fd00::2/24 │ │
+# │ └────────────────┘ └────────────────┘│ │ └────────────────┘ └────────────────┘ │
+# └────────────────────────────────────────┘ └────────────────────────────────────────┘
+
+ip1 link add dev wg0 type wireguard
+ip2 link add dev wg0 type wireguard
+configure_peers
+ip1 link add veth1 type veth peer name veth2
+ip1 link set veth2 netns $netns2
+n1 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/all/accept_dad'
+n2 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/all/accept_dad'
+n1 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/veth1/accept_dad'
+n2 bash -c 'printf 0 > /proc/sys/net/ipv6/conf/veth2/accept_dad'
+n1 bash -c 'printf 1 > /proc/sys/net/ipv4/conf/veth1/promote_secondaries'
+
+# First we check that we aren't overly sticky and can fall over to new IPs when old ones are removed
+ip1 addr add 10.0.0.1/24 dev veth1
+ip1 addr add fd00:aa::1/96 dev veth1
+ip2 addr add 10.0.0.2/24 dev veth2
+ip2 addr add fd00:aa::2/96 dev veth2
+ip1 link set veth1 up
+ip2 link set veth2 up
+waitiface $netns1 veth1
+waitiface $netns2 veth2
+n1 wg set wg0 peer "$pub2" endpoint 10.0.0.2:2
+n1 ping -W 1 -c 1 192.168.241.2
+ip1 addr add 10.0.0.10/24 dev veth1
+ip1 addr del 10.0.0.1/24 dev veth1
+n1 ping -W 1 -c 1 192.168.241.2
+n1 wg set wg0 peer "$pub2" endpoint [fd00:aa::2]:2
+n1 ping -W 1 -c 1 192.168.241.2
+ip1 addr add fd00:aa::10/96 dev veth1
+ip1 addr del fd00:aa::1/96 dev veth1
+n1 ping -W 1 -c 1 192.168.241.2
+
+# Now we show that we can successfully do reply to sender routing
+ip1 link set veth1 down
+ip2 link set veth2 down
+ip1 addr flush dev veth1
+ip2 addr flush dev veth2
+ip1 addr add 10.0.0.1/24 dev veth1
+ip1 addr add 10.0.0.2/24 dev veth1
+ip1 addr add fd00:aa::1/96 dev veth1
+ip1 addr add fd00:aa::2/96 dev veth1
+ip2 addr add 10.0.0.3/24 dev veth2
+ip2 addr add fd00:aa::3/96 dev veth2
+ip1 link set veth1 up
+ip2 link set veth2 up
+waitiface $netns1 veth1
+waitiface $netns2 veth2
+n2 wg set wg0 peer "$pub1" endpoint 10.0.0.1:1
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.0.0.1:1" ]]
+n2 wg set wg0 peer "$pub1" endpoint [fd00:aa::1]:1
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 [fd00:aa::1]:1" ]]
+n2 wg set wg0 peer "$pub1" endpoint 10.0.0.2:1
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.0.0.2:1" ]]
+n2 wg set wg0 peer "$pub1" endpoint [fd00:aa::2]:1
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 [fd00:aa::2]:1" ]]
+
+# What happens if the inbound destination address belongs to a different interface as the default route?
+ip1 link add dummy0 type dummy
+ip1 addr add 10.50.0.1/24 dev dummy0
+ip1 link set dummy0 up
+ip2 route add 10.50.0.0/24 dev veth2
+n2 wg set wg0 peer "$pub1" endpoint 10.50.0.1:1
+n2 ping -W 1 -c 1 192.168.241.1
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.50.0.1:1" ]]
+
+ip1 link del dummy0
+ip1 addr flush dev veth1
+ip2 addr flush dev veth2
+ip1 route flush dev veth1
+ip2 route flush dev veth2
+
+# Now we see what happens if another interface route takes precedence over an ongoing one
+ip1 link add veth3 type veth peer name veth4
+ip1 link set veth4 netns $netns2
+ip1 addr add 10.0.0.1/24 dev veth1
+ip2 addr add 10.0.0.2/24 dev veth2
+ip1 addr add 10.0.0.3/24 dev veth3
+ip1 link set veth1 up
+ip2 link set veth2 up
+ip1 link set veth3 up
+ip2 link set veth4 up
+waitiface $netns1 veth1
+waitiface $netns2 veth2
+waitiface $netns1 veth3
+waitiface $netns2 veth4
+ip1 route flush dev veth1
+ip1 route flush dev veth3
+ip1 route add 10.0.0.0/24 dev veth1 src 10.0.0.1 metric 2
+n1 wg set wg0 peer "$pub2" endpoint 10.0.0.2:2
+n1 ping -W 1 -c 1 192.168.241.2
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.0.0.1:1" ]]
+ip1 route add 10.0.0.0/24 dev veth3 src 10.0.0.3 metric 1
+n1 bash -c 'printf 0 > /proc/sys/net/ipv4/conf/veth1/rp_filter'
+n2 bash -c 'printf 0 > /proc/sys/net/ipv4/conf/veth4/rp_filter'
+n1 bash -c 'printf 0 > /proc/sys/net/ipv4/conf/all/rp_filter'
+n2 bash -c 'printf 0 > /proc/sys/net/ipv4/conf/all/rp_filter'
+n1 ping -W 1 -c 1 192.168.241.2
+[[ $(n2 wg show wg0 endpoints) == "$pub1 10.0.0.3:1" ]]
+
+ip1 link del veth1
+ip1 link del veth3
+ip1 link del wg0
+ip2 link del wg0
+
+# We test that Netlink/IPC is working properly by doing things that usually cause split responses
+ip0 link add dev wg0 type wireguard
+config=( "[Interface]" "PrivateKey=$(wg genkey)" "[Peer]" "PublicKey=$(wg genkey)" )
+for a in {1..255}; do
+ for b in {0..255}; do
+ config+=( "AllowedIPs=$a.$b.0.0/16,$a::$b/128" )
+ done
+done
+n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
+i=0
+for ip in $(n0 wg show wg0 allowed-ips); do
+ ((++i))
+done
+((i == 255*256*2+1))
+ip0 link del wg0
+ip0 link add dev wg0 type wireguard
+config=( "[Interface]" "PrivateKey=$(wg genkey)" )
+for a in {1..40}; do
+ config+=( "[Peer]" "PublicKey=$(wg genkey)" )
+ for b in {1..52}; do
+ config+=( "AllowedIPs=$a.$b.0.0/16" )
+ done
+done
+n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
+i=0
+while read -r line; do
+ j=0
+ for ip in $line; do
+ ((++j))
+ done
+ ((j == 53))
+ ((++i))
+done < <(n0 wg show wg0 allowed-ips)
+((i == 40))
+ip0 link del wg0
+ip0 link add wg0 type wireguard
+config=( )
+for i in {1..29}; do
+ config+=( "[Peer]" "PublicKey=$(wg genkey)" )
+done
+config+=( "[Peer]" "PublicKey=$(wg genkey)" "AllowedIPs=255.2.3.4/32,abcd::255/128" )
+n0 wg setconf wg0 <(printf '%s\n' "${config[@]}")
+n0 wg showconf wg0 > /dev/null
+ip0 link del wg0
+
+allowedips=( )
+for i in {1..197}; do
+ allowedips+=( abcd::$i )
+done
+saved_ifs="$IFS"
+IFS=,
+allowedips="${allowedips[*]}"
+IFS="$saved_ifs"
+ip0 link add wg0 type wireguard
+n0 wg set wg0 peer "$pub1"
+n0 wg set wg0 peer "$pub2" allowed-ips "$allowedips"
+{
+ read -r pub allowedips
+ [[ $pub == "$pub1" && $allowedips == "(none)" ]]
+ read -r pub allowedips
+ [[ $pub == "$pub2" ]]
+ i=0
+ for _ in $allowedips; do
+ ((++i))
+ done
+ ((i == 197))
+} < <(n0 wg show wg0 allowed-ips)
+ip0 link del wg0
+
+! n0 wg show doesnotexist || false
+
+ip0 link add wg0 type wireguard
+n0 wg set wg0 private-key <(echo "$key1") peer "$pub2" preshared-key <(echo "$psk")
+[[ $(n0 wg show wg0 private-key) == "$key1" ]]
+[[ $(n0 wg show wg0 preshared-keys) == "$pub2 $psk" ]]
+n0 wg set wg0 private-key /dev/null peer "$pub2" preshared-key /dev/null
+[[ $(n0 wg show wg0 private-key) == "(none)" ]]
+[[ $(n0 wg show wg0 preshared-keys) == "$pub2 (none)" ]]
+n0 wg set wg0 peer "$pub2"
+n0 wg set wg0 private-key <(echo "$key2")
+[[ $(n0 wg show wg0 public-key) == "$pub2" ]]
+[[ -z $(n0 wg show wg0 peers) ]]
+n0 wg set wg0 peer "$pub2"
+[[ -z $(n0 wg show wg0 peers) ]]
+n0 wg set wg0 private-key <(echo "$key1")
+n0 wg set wg0 peer "$pub2"
+[[ $(n0 wg show wg0 peers) == "$pub2" ]]
+n0 wg set wg0 private-key <(echo "/${key1:1}")
+[[ $(n0 wg show wg0 private-key) == "+${key1:1}" ]]
+ip0 link del wg0
+
+declare -A objects
+while read -t 0.1 -r line 2>/dev/null || [[ $? -ne 142 ]]; do
+ [[ $line =~ .*(wg[0-9]+:\ [A-Z][a-z]+\ [0-9]+)\ .*(created|destroyed).* ]] || continue
+ objects["${BASH_REMATCH[1]}"]+="${BASH_REMATCH[2]}"
+done < /dev/kmsg
+alldeleted=1
+for object in "${!objects[@]}"; do
+ if [[ ${objects["$object"]} != *createddestroyed ]]; then
+ echo "Error: $object: merely ${objects["$object"]}" >&3
+ alldeleted=0
+ fi
+done
+[[ $alldeleted -eq 1 ]]
+pretty "" "Objects that were created were also destroyed."
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
This ports the SUPERCOP implementation for usage in kernel space. In
addition to the usual header, macro, and style changes required for
kernel space, it makes a few small changes to the code:
- The stack alignment is relaxed to 16 bytes.
- Superfluous mov statements have been removed.
- ldr for constants has been replaced with movw.
- ldreq has been replaced with moveq.
- The str epilogue has been made more idiomatic.
- SIMD registers are not pushed and popped at the beginning and end.
- The prologue and epilogue have been made idiomatic.
- A hole has been removed from the stack, saving 32 bytes.
- We write-back the base register whenever possible for vld1.8.
- Some multiplications have been reordered for better A7 performance.
There are more opportunities for cleanup, since this code is from qhasm,
which doesn't always do the most opportune thing. But even prior to
extensive hand optimizations, this code delivers significant performance
improvements (given in get_cycles() per call):
----------- -------------
| generic C | this commit |
------------ ----------- -------------
| Cortex-A7 | 49136 | 22395 |
------------ ----------- -------------
| Cortex-A17 | 17326 | 4983 |
------------ ----------- -------------
Signed-off-by: Jason A. Donenfeld <[email protected]>
[ardb: move to arch/arm/crypto, wire into lib/crypto framework]
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm/crypto/Kconfig | 6 +
arch/arm/crypto/Makefile | 2 +
arch/arm/crypto/curve25519-core.S | 347 +++++++++-----------
arch/arm/crypto/curve25519-glue.c | 45 +++
4 files changed, 205 insertions(+), 195 deletions(-)
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 8a603698b296..0af6ce740d20 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -141,4 +141,10 @@ config CRYPTO_NHPOLY1305_NEON
depends on KERNEL_MODE_NEON
select CRYPTO_NHPOLY1305
+config CRYPTO_LIB_CURVE25519_NEON
+ tristate "NEON accelerated Curve25519 scalar multiplication library"
+ depends on KERNEL_MODE_NEON
+ select CRYPTO_LIB_CURVE25519
+ select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+
endif
diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile
index c9d5fab8ad45..bd37e9fa491c 100644
--- a/arch/arm/crypto/Makefile
+++ b/arch/arm/crypto/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o
obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o
obj-$(CONFIG_CRYPTO_POLY1305_ARM) += poly1305-arm.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_NEON) += nhpoly1305-neon.o
+obj-$(CONFIG_CRYPTO_LIB_CURVE25519_NEON) += libcurve25519-neon.o
ce-obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o
ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o
@@ -57,6 +58,7 @@ crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o
chacha-neon-y := chacha-neon-core.o chacha-neon-glue.o
poly1305-arm-y := poly1305-core.o poly1305-glue.o
nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
+libcurve25519-neon-y := curve25519-core.o curve25519-glue.o
ifdef REGENERATE_ARM_CRYPTO
quiet_cmd_perl = PERL $@
diff --git a/arch/arm/crypto/curve25519-core.S b/arch/arm/crypto/curve25519-core.S
index f33b85fef382..be18af52e7dc 100644
--- a/arch/arm/crypto/curve25519-core.S
+++ b/arch/arm/crypto/curve25519-core.S
@@ -1,43 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/*
- * Public domain code from Daniel J. Bernstein and Peter Schwabe, from
- * SUPERCOP's curve25519/neon2/scalarmult.s.
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * Based on public domain code from Daniel J. Bernstein and Peter Schwabe. This
+ * began from SUPERCOP's curve25519/neon2/scalarmult.s, but has subsequently been
+ * manually reworked for use in kernel space.
*/
-.fpu neon
+#include <linux/linkage.h>
+
.text
+.fpu neon
+.arch armv7-a
.align 4
-.global _crypto_scalarmult_curve25519_neon2
-.global crypto_scalarmult_curve25519_neon2
-.type _crypto_scalarmult_curve25519_neon2 STT_FUNC
-.type crypto_scalarmult_curve25519_neon2 STT_FUNC
- _crypto_scalarmult_curve25519_neon2:
- crypto_scalarmult_curve25519_neon2:
- vpush {q4, q5, q6, q7}
- mov r12, sp
- sub sp, sp, #736
- and sp, sp, #0xffffffe0
- strd r4, [sp, #0]
- strd r6, [sp, #8]
- strd r8, [sp, #16]
- strd r10, [sp, #24]
- str r12, [sp, #480]
- str r14, [sp, #484]
- mov r0, r0
- mov r1, r1
- mov r2, r2
- add r3, sp, #32
- ldr r4, =0
- ldr r5, =254
+
+ENTRY(curve25519_neon)
+ push {r4-r11, lr}
+ mov ip, sp
+ sub r3, sp, #704
+ and r3, r3, #0xfffffff0
+ mov sp, r3
+ movw r4, #0
+ movw r5, #254
vmov.i32 q0, #1
vshr.u64 q1, q0, #7
vshr.u64 q0, q0, #8
vmov.i32 d4, #19
vmov.i32 d5, #38
- add r6, sp, #512
- vst1.8 {d2-d3}, [r6, : 128]
- add r6, sp, #528
- vst1.8 {d0-d1}, [r6, : 128]
- add r6, sp, #544
+ add r6, sp, #480
+ vst1.8 {d2-d3}, [r6, : 128]!
+ vst1.8 {d0-d1}, [r6, : 128]!
vst1.8 {d4-d5}, [r6, : 128]
add r6, r3, #0
vmov.i32 q2, #0
@@ -45,12 +37,12 @@
vst1.8 {d4-d5}, [r6, : 128]!
vst1.8 d4, [r6, : 64]
add r6, r3, #0
- ldr r7, =960
+ movw r7, #960
sub r7, r7, #2
neg r7, r7
sub r7, r7, r7, LSL #7
str r7, [r6]
- add r6, sp, #704
+ add r6, sp, #672
vld1.8 {d4-d5}, [r1]!
vld1.8 {d6-d7}, [r1]
vst1.8 {d4-d5}, [r6, : 128]!
@@ -212,15 +204,15 @@
vst1.8 {d0-d1}, [r6, : 128]!
vst1.8 {d2-d3}, [r6, : 128]!
vst1.8 d4, [r6, : 64]
-._mainloop:
+.Lmainloop:
mov r2, r5, LSR #3
and r6, r5, #7
ldrb r2, [r1, r2]
mov r2, r2, LSR r6
and r2, r2, #1
- str r5, [sp, #488]
+ str r5, [sp, #456]
eor r4, r4, r2
- str r2, [sp, #492]
+ str r2, [sp, #460]
neg r2, r4
add r4, r3, #96
add r5, r3, #192
@@ -291,7 +283,7 @@
vsub.i32 q0, q1, q3
vst1.8 d4, [r4, : 64]
vst1.8 d0, [r6, : 64]
- add r2, sp, #544
+ add r2, sp, #512
add r4, r3, #96
add r5, r3, #144
vld1.8 {d0-d1}, [r2, : 128]
@@ -361,14 +353,13 @@
vmlal.s32 q0, d12, d8
vmlal.s32 q0, d13, d17
vmlal.s32 q0, d6, d6
- add r2, sp, #512
- vld1.8 {d18-d19}, [r2, : 128]
+ add r2, sp, #480
+ vld1.8 {d18-d19}, [r2, : 128]!
vmull.s32 q3, d16, d7
vmlal.s32 q3, d10, d15
vmlal.s32 q3, d11, d14
vmlal.s32 q3, d12, d9
vmlal.s32 q3, d13, d8
- add r2, sp, #528
vld1.8 {d8-d9}, [r2, : 128]
vadd.i64 q5, q12, q9
vadd.i64 q6, q15, q9
@@ -502,22 +493,19 @@
vadd.i32 q5, q5, q0
vtrn.32 q11, q14
vadd.i32 q6, q6, q3
- add r2, sp, #560
+ add r2, sp, #528
vadd.i32 q10, q10, q2
vtrn.32 d24, d25
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q6, q13, #1
- add r2, sp, #576
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vshl.i32 q10, q14, #1
- add r2, sp, #592
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q15, q12, #1
vadd.i32 q8, q8, q4
vext.32 d10, d31, d30, #0
vadd.i32 q7, q7, q1
- add r2, sp, #608
- vst1.8 {d16-d17}, [r2, : 128]
+ vst1.8 {d16-d17}, [r2, : 128]!
vmull.s32 q8, d18, d5
vmlal.s32 q8, d26, d4
vmlal.s32 q8, d19, d9
@@ -528,8 +516,7 @@
vmlal.s32 q8, d29, d1
vmlal.s32 q8, d24, d6
vmlal.s32 q8, d25, d0
- add r2, sp, #624
- vst1.8 {d14-d15}, [r2, : 128]
+ vst1.8 {d14-d15}, [r2, : 128]!
vmull.s32 q2, d18, d4
vmlal.s32 q2, d12, d9
vmlal.s32 q2, d13, d8
@@ -537,8 +524,7 @@
vmlal.s32 q2, d22, d2
vmlal.s32 q2, d23, d1
vmlal.s32 q2, d24, d0
- add r2, sp, #640
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vmull.s32 q7, d18, d9
vmlal.s32 q7, d26, d3
vmlal.s32 q7, d19, d8
@@ -547,14 +533,12 @@
vmlal.s32 q7, d28, d1
vmlal.s32 q7, d23, d6
vmlal.s32 q7, d29, d0
- add r2, sp, #656
- vst1.8 {d10-d11}, [r2, : 128]
+ vst1.8 {d10-d11}, [r2, : 128]!
vmull.s32 q5, d18, d3
vmlal.s32 q5, d19, d2
vmlal.s32 q5, d22, d1
vmlal.s32 q5, d23, d0
vmlal.s32 q5, d12, d8
- add r2, sp, #672
vst1.8 {d16-d17}, [r2, : 128]
vmull.s32 q4, d18, d8
vmlal.s32 q4, d26, d2
@@ -566,7 +550,7 @@
vmlal.s32 q8, d26, d1
vmlal.s32 q8, d19, d6
vmlal.s32 q8, d27, d0
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q7, d24, d21
vmlal.s32 q7, d25, d20
@@ -575,32 +559,30 @@
vmlal.s32 q8, d22, d21
vmlal.s32 q8, d28, d20
vmlal.s32 q5, d24, d20
- add r2, sp, #576
vst1.8 {d14-d15}, [r2, : 128]
vmull.s32 q7, d18, d6
vmlal.s32 q7, d26, d0
- add r2, sp, #656
+ add r2, sp, #624
vld1.8 {d30-d31}, [r2, : 128]
vmlal.s32 q2, d30, d21
vmlal.s32 q7, d19, d21
vmlal.s32 q7, d27, d20
- add r2, sp, #624
+ add r2, sp, #592
vld1.8 {d26-d27}, [r2, : 128]
vmlal.s32 q4, d25, d27
vmlal.s32 q8, d29, d27
vmlal.s32 q8, d25, d26
vmlal.s32 q7, d28, d27
vmlal.s32 q7, d29, d26
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d28-d29}, [r2, : 128]
vmlal.s32 q4, d24, d29
vmlal.s32 q8, d23, d29
vmlal.s32 q8, d24, d28
vmlal.s32 q7, d22, d29
vmlal.s32 q7, d23, d28
- add r2, sp, #608
vst1.8 {d8-d9}, [r2, : 128]
- add r2, sp, #560
+ add r2, sp, #528
vld1.8 {d8-d9}, [r2, : 128]
vmlal.s32 q7, d24, d9
vmlal.s32 q7, d25, d31
@@ -621,36 +603,36 @@
vmlal.s32 q0, d23, d26
vmlal.s32 q0, d24, d31
vmlal.s32 q0, d19, d20
- add r2, sp, #640
+ add r2, sp, #608
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q2, d18, d7
- vmlal.s32 q2, d19, d6
vmlal.s32 q5, d18, d6
- vmlal.s32 q5, d19, d21
vmlal.s32 q1, d18, d21
- vmlal.s32 q1, d19, d29
vmlal.s32 q0, d18, d28
- vmlal.s32 q0, d19, d9
vmlal.s32 q6, d18, d29
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d19, d9
vmlal.s32 q6, d19, d28
- add r2, sp, #592
+ add r2, sp, #560
vld1.8 {d18-d19}, [r2, : 128]
- add r2, sp, #512
+ add r2, sp, #480
vld1.8 {d22-d23}, [r2, : 128]
vmlal.s32 q5, d19, d7
vmlal.s32 q0, d18, d21
vmlal.s32 q0, d19, d29
vmlal.s32 q6, d18, d6
- add r2, sp, #528
+ add r2, sp, #496
vld1.8 {d6-d7}, [r2, : 128]
vmlal.s32 q6, d19, d21
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q0, d30, d8
- add r2, sp, #672
+ add r2, sp, #640
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q5, d30, d29
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d24-d25}, [r2, : 128]
vmlal.s32 q1, d30, d28
vadd.i64 q13, q0, q11
@@ -823,22 +805,19 @@
vadd.i32 q5, q5, q0
vtrn.32 q11, q14
vadd.i32 q6, q6, q3
- add r2, sp, #560
+ add r2, sp, #528
vadd.i32 q10, q10, q2
vtrn.32 d24, d25
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q6, q13, #1
- add r2, sp, #576
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vshl.i32 q10, q14, #1
- add r2, sp, #592
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q15, q12, #1
vadd.i32 q8, q8, q4
vext.32 d10, d31, d30, #0
vadd.i32 q7, q7, q1
- add r2, sp, #608
- vst1.8 {d16-d17}, [r2, : 128]
+ vst1.8 {d16-d17}, [r2, : 128]!
vmull.s32 q8, d18, d5
vmlal.s32 q8, d26, d4
vmlal.s32 q8, d19, d9
@@ -849,8 +828,7 @@
vmlal.s32 q8, d29, d1
vmlal.s32 q8, d24, d6
vmlal.s32 q8, d25, d0
- add r2, sp, #624
- vst1.8 {d14-d15}, [r2, : 128]
+ vst1.8 {d14-d15}, [r2, : 128]!
vmull.s32 q2, d18, d4
vmlal.s32 q2, d12, d9
vmlal.s32 q2, d13, d8
@@ -858,8 +836,7 @@
vmlal.s32 q2, d22, d2
vmlal.s32 q2, d23, d1
vmlal.s32 q2, d24, d0
- add r2, sp, #640
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vmull.s32 q7, d18, d9
vmlal.s32 q7, d26, d3
vmlal.s32 q7, d19, d8
@@ -868,15 +845,13 @@
vmlal.s32 q7, d28, d1
vmlal.s32 q7, d23, d6
vmlal.s32 q7, d29, d0
- add r2, sp, #656
- vst1.8 {d10-d11}, [r2, : 128]
+ vst1.8 {d10-d11}, [r2, : 128]!
vmull.s32 q5, d18, d3
vmlal.s32 q5, d19, d2
vmlal.s32 q5, d22, d1
vmlal.s32 q5, d23, d0
vmlal.s32 q5, d12, d8
- add r2, sp, #672
- vst1.8 {d16-d17}, [r2, : 128]
+ vst1.8 {d16-d17}, [r2, : 128]!
vmull.s32 q4, d18, d8
vmlal.s32 q4, d26, d2
vmlal.s32 q4, d19, d7
@@ -887,7 +862,7 @@
vmlal.s32 q8, d26, d1
vmlal.s32 q8, d19, d6
vmlal.s32 q8, d27, d0
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q7, d24, d21
vmlal.s32 q7, d25, d20
@@ -896,32 +871,30 @@
vmlal.s32 q8, d22, d21
vmlal.s32 q8, d28, d20
vmlal.s32 q5, d24, d20
- add r2, sp, #576
vst1.8 {d14-d15}, [r2, : 128]
vmull.s32 q7, d18, d6
vmlal.s32 q7, d26, d0
- add r2, sp, #656
+ add r2, sp, #624
vld1.8 {d30-d31}, [r2, : 128]
vmlal.s32 q2, d30, d21
vmlal.s32 q7, d19, d21
vmlal.s32 q7, d27, d20
- add r2, sp, #624
+ add r2, sp, #592
vld1.8 {d26-d27}, [r2, : 128]
vmlal.s32 q4, d25, d27
vmlal.s32 q8, d29, d27
vmlal.s32 q8, d25, d26
vmlal.s32 q7, d28, d27
vmlal.s32 q7, d29, d26
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d28-d29}, [r2, : 128]
vmlal.s32 q4, d24, d29
vmlal.s32 q8, d23, d29
vmlal.s32 q8, d24, d28
vmlal.s32 q7, d22, d29
vmlal.s32 q7, d23, d28
- add r2, sp, #608
vst1.8 {d8-d9}, [r2, : 128]
- add r2, sp, #560
+ add r2, sp, #528
vld1.8 {d8-d9}, [r2, : 128]
vmlal.s32 q7, d24, d9
vmlal.s32 q7, d25, d31
@@ -942,36 +915,36 @@
vmlal.s32 q0, d23, d26
vmlal.s32 q0, d24, d31
vmlal.s32 q0, d19, d20
- add r2, sp, #640
+ add r2, sp, #608
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q2, d18, d7
- vmlal.s32 q2, d19, d6
vmlal.s32 q5, d18, d6
- vmlal.s32 q5, d19, d21
vmlal.s32 q1, d18, d21
- vmlal.s32 q1, d19, d29
vmlal.s32 q0, d18, d28
- vmlal.s32 q0, d19, d9
vmlal.s32 q6, d18, d29
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d19, d9
vmlal.s32 q6, d19, d28
- add r2, sp, #592
+ add r2, sp, #560
vld1.8 {d18-d19}, [r2, : 128]
- add r2, sp, #512
+ add r2, sp, #480
vld1.8 {d22-d23}, [r2, : 128]
vmlal.s32 q5, d19, d7
vmlal.s32 q0, d18, d21
vmlal.s32 q0, d19, d29
vmlal.s32 q6, d18, d6
- add r2, sp, #528
+ add r2, sp, #496
vld1.8 {d6-d7}, [r2, : 128]
vmlal.s32 q6, d19, d21
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q0, d30, d8
- add r2, sp, #672
+ add r2, sp, #640
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q5, d30, d29
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d24-d25}, [r2, : 128]
vmlal.s32 q1, d30, d28
vadd.i64 q13, q0, q11
@@ -1069,7 +1042,7 @@
sub r4, r4, #24
vst1.8 d0, [r2, : 64]
vst1.8 d1, [r4, : 64]
- add r2, sp, #544
+ add r2, sp, #512
add r4, r3, #144
add r5, r3, #192
vld1.8 {d0-d1}, [r2, : 128]
@@ -1139,14 +1112,13 @@
vmlal.s32 q0, d12, d8
vmlal.s32 q0, d13, d17
vmlal.s32 q0, d6, d6
- add r2, sp, #512
- vld1.8 {d18-d19}, [r2, : 128]
+ add r2, sp, #480
+ vld1.8 {d18-d19}, [r2, : 128]!
vmull.s32 q3, d16, d7
vmlal.s32 q3, d10, d15
vmlal.s32 q3, d11, d14
vmlal.s32 q3, d12, d9
vmlal.s32 q3, d13, d8
- add r2, sp, #528
vld1.8 {d8-d9}, [r2, : 128]
vadd.i64 q5, q12, q9
vadd.i64 q6, q15, q9
@@ -1295,22 +1267,19 @@
vadd.i32 q5, q5, q0
vtrn.32 q11, q14
vadd.i32 q6, q6, q3
- add r2, sp, #560
+ add r2, sp, #528
vadd.i32 q10, q10, q2
vtrn.32 d24, d25
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q6, q13, #1
- add r2, sp, #576
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vshl.i32 q10, q14, #1
- add r2, sp, #592
- vst1.8 {d12-d13}, [r2, : 128]
+ vst1.8 {d12-d13}, [r2, : 128]!
vshl.i32 q15, q12, #1
vadd.i32 q8, q8, q4
vext.32 d10, d31, d30, #0
vadd.i32 q7, q7, q1
- add r2, sp, #608
- vst1.8 {d16-d17}, [r2, : 128]
+ vst1.8 {d16-d17}, [r2, : 128]!
vmull.s32 q8, d18, d5
vmlal.s32 q8, d26, d4
vmlal.s32 q8, d19, d9
@@ -1321,8 +1290,7 @@
vmlal.s32 q8, d29, d1
vmlal.s32 q8, d24, d6
vmlal.s32 q8, d25, d0
- add r2, sp, #624
- vst1.8 {d14-d15}, [r2, : 128]
+ vst1.8 {d14-d15}, [r2, : 128]!
vmull.s32 q2, d18, d4
vmlal.s32 q2, d12, d9
vmlal.s32 q2, d13, d8
@@ -1330,8 +1298,7 @@
vmlal.s32 q2, d22, d2
vmlal.s32 q2, d23, d1
vmlal.s32 q2, d24, d0
- add r2, sp, #640
- vst1.8 {d20-d21}, [r2, : 128]
+ vst1.8 {d20-d21}, [r2, : 128]!
vmull.s32 q7, d18, d9
vmlal.s32 q7, d26, d3
vmlal.s32 q7, d19, d8
@@ -1340,15 +1307,13 @@
vmlal.s32 q7, d28, d1
vmlal.s32 q7, d23, d6
vmlal.s32 q7, d29, d0
- add r2, sp, #656
- vst1.8 {d10-d11}, [r2, : 128]
+ vst1.8 {d10-d11}, [r2, : 128]!
vmull.s32 q5, d18, d3
vmlal.s32 q5, d19, d2
vmlal.s32 q5, d22, d1
vmlal.s32 q5, d23, d0
vmlal.s32 q5, d12, d8
- add r2, sp, #672
- vst1.8 {d16-d17}, [r2, : 128]
+ vst1.8 {d16-d17}, [r2, : 128]!
vmull.s32 q4, d18, d8
vmlal.s32 q4, d26, d2
vmlal.s32 q4, d19, d7
@@ -1359,7 +1324,7 @@
vmlal.s32 q8, d26, d1
vmlal.s32 q8, d19, d6
vmlal.s32 q8, d27, d0
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q7, d24, d21
vmlal.s32 q7, d25, d20
@@ -1368,32 +1333,30 @@
vmlal.s32 q8, d22, d21
vmlal.s32 q8, d28, d20
vmlal.s32 q5, d24, d20
- add r2, sp, #576
vst1.8 {d14-d15}, [r2, : 128]
vmull.s32 q7, d18, d6
vmlal.s32 q7, d26, d0
- add r2, sp, #656
+ add r2, sp, #624
vld1.8 {d30-d31}, [r2, : 128]
vmlal.s32 q2, d30, d21
vmlal.s32 q7, d19, d21
vmlal.s32 q7, d27, d20
- add r2, sp, #624
+ add r2, sp, #592
vld1.8 {d26-d27}, [r2, : 128]
vmlal.s32 q4, d25, d27
vmlal.s32 q8, d29, d27
vmlal.s32 q8, d25, d26
vmlal.s32 q7, d28, d27
vmlal.s32 q7, d29, d26
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d28-d29}, [r2, : 128]
vmlal.s32 q4, d24, d29
vmlal.s32 q8, d23, d29
vmlal.s32 q8, d24, d28
vmlal.s32 q7, d22, d29
vmlal.s32 q7, d23, d28
- add r2, sp, #608
vst1.8 {d8-d9}, [r2, : 128]
- add r2, sp, #560
+ add r2, sp, #528
vld1.8 {d8-d9}, [r2, : 128]
vmlal.s32 q7, d24, d9
vmlal.s32 q7, d25, d31
@@ -1414,36 +1377,36 @@
vmlal.s32 q0, d23, d26
vmlal.s32 q0, d24, d31
vmlal.s32 q0, d19, d20
- add r2, sp, #640
+ add r2, sp, #608
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q2, d18, d7
- vmlal.s32 q2, d19, d6
vmlal.s32 q5, d18, d6
- vmlal.s32 q5, d19, d21
vmlal.s32 q1, d18, d21
- vmlal.s32 q1, d19, d29
vmlal.s32 q0, d18, d28
- vmlal.s32 q0, d19, d9
vmlal.s32 q6, d18, d29
+ vmlal.s32 q2, d19, d6
+ vmlal.s32 q5, d19, d21
+ vmlal.s32 q1, d19, d29
+ vmlal.s32 q0, d19, d9
vmlal.s32 q6, d19, d28
- add r2, sp, #592
+ add r2, sp, #560
vld1.8 {d18-d19}, [r2, : 128]
- add r2, sp, #512
+ add r2, sp, #480
vld1.8 {d22-d23}, [r2, : 128]
vmlal.s32 q5, d19, d7
vmlal.s32 q0, d18, d21
vmlal.s32 q0, d19, d29
vmlal.s32 q6, d18, d6
- add r2, sp, #528
+ add r2, sp, #496
vld1.8 {d6-d7}, [r2, : 128]
vmlal.s32 q6, d19, d21
- add r2, sp, #576
+ add r2, sp, #544
vld1.8 {d18-d19}, [r2, : 128]
vmlal.s32 q0, d30, d8
- add r2, sp, #672
+ add r2, sp, #640
vld1.8 {d20-d21}, [r2, : 128]
vmlal.s32 q5, d30, d29
- add r2, sp, #608
+ add r2, sp, #576
vld1.8 {d24-d25}, [r2, : 128]
vmlal.s32 q1, d30, d28
vadd.i64 q13, q0, q11
@@ -1541,10 +1504,10 @@
sub r4, r4, #24
vst1.8 d0, [r2, : 64]
vst1.8 d1, [r4, : 64]
- ldr r2, [sp, #488]
- ldr r4, [sp, #492]
+ ldr r2, [sp, #456]
+ ldr r4, [sp, #460]
subs r5, r2, #1
- bge ._mainloop
+ bge .Lmainloop
add r1, r3, #144
add r2, r3, #336
vld1.8 {d0-d1}, [r1, : 128]!
@@ -1553,41 +1516,41 @@
vst1.8 {d0-d1}, [r2, : 128]!
vst1.8 {d2-d3}, [r2, : 128]!
vst1.8 d4, [r2, : 64]
- ldr r1, =0
-._invertloop:
+ movw r1, #0
+.Linvertloop:
add r2, r3, #144
- ldr r4, =0
- ldr r5, =2
+ movw r4, #0
+ movw r5, #2
cmp r1, #1
- ldreq r5, =1
+ moveq r5, #1
addeq r2, r3, #336
addeq r4, r3, #48
cmp r1, #2
- ldreq r5, =1
+ moveq r5, #1
addeq r2, r3, #48
cmp r1, #3
- ldreq r5, =5
+ moveq r5, #5
addeq r4, r3, #336
cmp r1, #4
- ldreq r5, =10
+ moveq r5, #10
cmp r1, #5
- ldreq r5, =20
+ moveq r5, #20
cmp r1, #6
- ldreq r5, =10
+ moveq r5, #10
addeq r2, r3, #336
addeq r4, r3, #336
cmp r1, #7
- ldreq r5, =50
+ moveq r5, #50
cmp r1, #8
- ldreq r5, =100
+ moveq r5, #100
cmp r1, #9
- ldreq r5, =50
+ moveq r5, #50
addeq r2, r3, #336
cmp r1, #10
- ldreq r5, =5
+ moveq r5, #5
addeq r2, r3, #48
cmp r1, #11
- ldreq r5, =0
+ moveq r5, #0
addeq r2, r3, #96
add r6, r3, #144
add r7, r3, #288
@@ -1598,8 +1561,8 @@
vst1.8 {d2-d3}, [r7, : 128]!
vst1.8 d4, [r7, : 64]
cmp r5, #0
- beq ._skipsquaringloop
-._squaringloop:
+ beq .Lskipsquaringloop
+.Lsquaringloop:
add r6, r3, #288
add r7, r3, #288
add r8, r3, #288
@@ -1611,7 +1574,7 @@
vld1.8 {d6-d7}, [r7, : 128]!
vld1.8 {d9}, [r7, : 64]
vld1.8 {d10-d11}, [r6, : 128]!
- add r7, sp, #416
+ add r7, sp, #384
vld1.8 {d12-d13}, [r6, : 128]!
vmul.i32 q7, q2, q0
vld1.8 {d8}, [r6, : 64]
@@ -1726,7 +1689,7 @@
vext.32 d10, d6, d6, #0
vmov.i32 q1, #0xffffffff
vshl.i64 q4, q1, #25
- add r7, sp, #512
+ add r7, sp, #480
vld1.8 {d14-d15}, [r7, : 128]
vadd.i64 q9, q2, q7
vshl.i64 q1, q1, #26
@@ -1735,7 +1698,7 @@
vadd.i64 q5, q5, q10
vand q9, q9, q1
vld1.8 {d16}, [r6, : 64]!
- add r6, sp, #528
+ add r6, sp, #496
vld1.8 {d20-d21}, [r6, : 128]
vadd.i64 q11, q5, q10
vsub.i64 q2, q2, q9
@@ -1789,8 +1752,8 @@
sub r6, r6, #32
vst1.8 d4, [r6, : 64]
subs r5, r5, #1
- bhi ._squaringloop
-._skipsquaringloop:
+ bhi .Lsquaringloop
+.Lskipsquaringloop:
mov r2, r2
add r5, r3, #288
add r6, r3, #144
@@ -1802,7 +1765,7 @@
vld1.8 {d6-d7}, [r5, : 128]!
vld1.8 {d9}, [r5, : 64]
vld1.8 {d10-d11}, [r2, : 128]!
- add r5, sp, #416
+ add r5, sp, #384
vld1.8 {d12-d13}, [r2, : 128]!
vmul.i32 q7, q2, q0
vld1.8 {d8}, [r2, : 64]
@@ -1917,7 +1880,7 @@
vext.32 d10, d6, d6, #0
vmov.i32 q1, #0xffffffff
vshl.i64 q4, q1, #25
- add r5, sp, #512
+ add r5, sp, #480
vld1.8 {d14-d15}, [r5, : 128]
vadd.i64 q9, q2, q7
vshl.i64 q1, q1, #26
@@ -1926,7 +1889,7 @@
vadd.i64 q5, q5, q10
vand q9, q9, q1
vld1.8 {d16}, [r2, : 64]!
- add r2, sp, #528
+ add r2, sp, #496
vld1.8 {d20-d21}, [r2, : 128]
vadd.i64 q11, q5, q10
vsub.i64 q2, q2, q9
@@ -1980,7 +1943,7 @@
sub r2, r2, #32
vst1.8 d4, [r2, : 64]
cmp r4, #0
- beq ._skippostcopy
+ beq .Lskippostcopy
add r2, r3, #144
mov r4, r4
vld1.8 {d0-d1}, [r2, : 128]!
@@ -1989,9 +1952,9 @@
vst1.8 {d0-d1}, [r4, : 128]!
vst1.8 {d2-d3}, [r4, : 128]!
vst1.8 d4, [r4, : 64]
-._skippostcopy:
+.Lskippostcopy:
cmp r1, #1
- bne ._skipfinalcopy
+ bne .Lskipfinalcopy
add r2, r3, #288
add r4, r3, #144
vld1.8 {d0-d1}, [r2, : 128]!
@@ -2000,10 +1963,10 @@
vst1.8 {d0-d1}, [r4, : 128]!
vst1.8 {d2-d3}, [r4, : 128]!
vst1.8 d4, [r4, : 64]
-._skipfinalcopy:
+.Lskipfinalcopy:
add r1, r1, #1
cmp r1, #12
- blo ._invertloop
+ blo .Linvertloop
add r1, r3, #144
ldr r2, [r1], #4
ldr r3, [r1], #4
@@ -2085,21 +2048,15 @@
add r8, r8, r10, LSL #12
mov r9, r10, LSR #20
add r1, r9, r1, LSL #6
- str r2, [r0], #4
- str r3, [r0], #4
- str r4, [r0], #4
- str r5, [r0], #4
- str r6, [r0], #4
- str r7, [r0], #4
- str r8, [r0], #4
- str r1, [r0]
- ldrd r4, [sp, #0]
- ldrd r6, [sp, #8]
- ldrd r8, [sp, #16]
- ldrd r10, [sp, #24]
- ldr r12, [sp, #480]
- ldr r14, [sp, #484]
- ldr r0, =0
- mov sp, r12
- vpop {q4, q5, q6, q7}
- bx lr
+ str r2, [r0]
+ str r3, [r0, #4]
+ str r4, [r0, #8]
+ str r5, [r0, #12]
+ str r6, [r0, #16]
+ str r7, [r0, #20]
+ str r8, [r0, #24]
+ str r1, [r0, #28]
+ movw r0, #0
+ mov sp, ip
+ pop {r4-r11, pc}
+ENDPROC(curve25519_neon)
diff --git a/arch/arm/crypto/curve25519-glue.c b/arch/arm/crypto/curve25519-glue.c
new file mode 100644
index 000000000000..9697fbe8c38d
--- /dev/null
+++ b/arch/arm/crypto/curve25519-glue.c
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * Based on public domain code from Daniel J. Bernstein and Peter Schwabe. This
+ * began from SUPERCOP's curve25519/neon2/scalarmult.s, but has subsequently been
+ * manually reworked for use in kernel space.
+ */
+
+#include <asm/hwcap.h>
+#include <asm/neon.h>
+#include <asm/simd.h>
+#include <crypto/internal/simd.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <crypto/curve25519.h>
+
+asmlinkage void curve25519_neon(u8 mypublic[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE],
+ const u8 basepoint[CURVE25519_KEY_SIZE]);
+
+static bool have_neon __ro_after_init;
+
+bool curve25519_arch(u8 out[CURVE25519_KEY_SIZE],
+ const u8 scalar[CURVE25519_KEY_SIZE],
+ const u8 point[CURVE25519_KEY_SIZE])
+{
+ if (!have_neon || !crypto_simd_usable())
+ return false;
+ kernel_neon_begin();
+ curve25519_neon(out, scalar, point);
+ kernel_neon_end();
+ return true;
+}
+EXPORT_SYMBOL(curve25519_arch);
+
+static int __init mod_init(void)
+{
+ have_neon = (elf_hwcap & HWCAP_NEON);
+ return 0;
+}
+
+module_init(mod_init);
+MODULE_LICENSE("GPL v2");
--
2.17.1
Reimplement the library routines to perform chacha20poly1305 en/decryption
on scatterlists, without [ab]using the [deprecated] blkcipher interface,
which is rather heavyweight and does things we don't really need.
Instead, we use the sg_miter API in a novel and clever way, to iterate
over the scatterlist in-place (i.e., source == destination, which is the
only way this library is expected to be used). That way, we don't have to
iterate over two scatterlists in parallel.
Another optimization is that, instead of relying on the blkcipher walker
to present the input in suitable chunks, we recognize that ChaCha is a
streamcipher, and so we can simply deal with partial blocks by keeping a
block of cipherstream on the stack and use crypto_xor() to mix it with
the in/output.
Finally, we omit the scatterwalk_and_copy() call if the last element of
the scatterlist covers the MAC as well (which is the common case),
avoiding the need to walk the scatterlist and kmap() the page twice.
Signed-off-by: Ard Biesheuvel <[email protected]>
---
include/crypto/chacha20poly1305.h | 11 ++
lib/crypto/chacha20poly1305-selftest.c | 45 ++++++
lib/crypto/chacha20poly1305.c | 151 ++++++++++++++++++++
3 files changed, 207 insertions(+)
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h
index ad3b1de58df8..f395d244a49e 100644
--- a/include/crypto/chacha20poly1305.h
+++ b/include/crypto/chacha20poly1305.h
@@ -7,6 +7,7 @@
#define __CHACHA20POLY1305_H
#include <linux/types.h>
+#include <linux/scatterlist.h>
enum chacha20poly1305_lengths {
XCHACHA20POLY1305_NONCE_SIZE = 24,
@@ -34,4 +35,14 @@ bool __must_check xchacha20poly1305_decrypt(
const size_t ad_len, const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE],
const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+void chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
+bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
#endif /* __CHACHA20POLY1305_H */
diff --git a/lib/crypto/chacha20poly1305-selftest.c b/lib/crypto/chacha20poly1305-selftest.c
index 618bdd4ab36f..5b496b5c15e3 100644
--- a/lib/crypto/chacha20poly1305-selftest.c
+++ b/lib/crypto/chacha20poly1305-selftest.c
@@ -7251,6 +7251,7 @@ bool __init chacha20poly1305_selftest(void)
enum { MAXIMUM_TEST_BUFFER_LEN = 1UL << 12 };
size_t i;
u8 *computed_output = NULL, *heap_src = NULL;
+ struct scatterlist sg_src;
bool success = true, ret;
heap_src = kmalloc(MAXIMUM_TEST_BUFFER_LEN, GFP_KERNEL);
@@ -7281,6 +7282,29 @@ bool __init chacha20poly1305_selftest(void)
}
}
+ for (i = 0; i < ARRAY_SIZE(chacha20poly1305_enc_vectors); ++i) {
+ if (chacha20poly1305_enc_vectors[i].nlen != 8)
+ continue;
+ memcpy(heap_src, chacha20poly1305_enc_vectors[i].input,
+ chacha20poly1305_enc_vectors[i].ilen);
+ sg_init_one(&sg_src, heap_src,
+ chacha20poly1305_enc_vectors[i].ilen + POLY1305_DIGEST_SIZE);
+ chacha20poly1305_encrypt_sg_inplace(&sg_src,
+ chacha20poly1305_enc_vectors[i].ilen,
+ chacha20poly1305_enc_vectors[i].assoc,
+ chacha20poly1305_enc_vectors[i].alen,
+ get_unaligned_le64(chacha20poly1305_enc_vectors[i].nonce),
+ chacha20poly1305_enc_vectors[i].key);
+ if (memcmp(heap_src,
+ chacha20poly1305_enc_vectors[i].output,
+ chacha20poly1305_enc_vectors[i].ilen +
+ POLY1305_DIGEST_SIZE)) {
+ pr_err("chacha20poly1305 sg encryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
+
for (i = 0; i < ARRAY_SIZE(chacha20poly1305_dec_vectors); ++i) {
memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
ret = chacha20poly1305_decrypt(computed_output,
@@ -7302,6 +7326,27 @@ bool __init chacha20poly1305_selftest(void)
}
}
+ for (i = 0; i < ARRAY_SIZE(chacha20poly1305_dec_vectors); ++i) {
+ memcpy(heap_src, chacha20poly1305_dec_vectors[i].input,
+ chacha20poly1305_dec_vectors[i].ilen);
+ sg_init_one(&sg_src, heap_src,
+ chacha20poly1305_dec_vectors[i].ilen);
+ ret = chacha20poly1305_decrypt_sg_inplace(&sg_src,
+ chacha20poly1305_dec_vectors[i].ilen,
+ chacha20poly1305_dec_vectors[i].assoc,
+ chacha20poly1305_dec_vectors[i].alen,
+ get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce),
+ chacha20poly1305_dec_vectors[i].key);
+ if (!decryption_success(ret,
+ chacha20poly1305_dec_vectors[i].failure,
+ memcmp(heap_src, chacha20poly1305_dec_vectors[i].output,
+ chacha20poly1305_dec_vectors[i].ilen -
+ POLY1305_DIGEST_SIZE))) {
+ pr_err("chacha20poly1305 sg decryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
for (i = 0; i < ARRAY_SIZE(xchacha20poly1305_enc_vectors); ++i) {
memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c
index 3127d09c483f..115e00d7417c 100644
--- a/lib/crypto/chacha20poly1305.c
+++ b/lib/crypto/chacha20poly1305.c
@@ -11,6 +11,7 @@
#include <crypto/chacha20poly1305.h>
#include <crypto/chacha.h>
#include <crypto/poly1305.h>
+#include <crypto/scatterwalk.h>
#include <asm/unaligned.h>
#include <linux/kernel.h>
@@ -205,6 +206,156 @@ bool xchacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
}
EXPORT_SYMBOL(xchacha20poly1305_decrypt);
+static
+bool chacha20poly1305_crypt_sg_inplace(struct scatterlist *src,
+ const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE],
+ int encrypt)
+{
+ const u8 *pad0 = page_address(ZERO_PAGE(0));
+ struct poly1305_desc_ctx poly1305_state;
+ u32 chacha_state[CHACHA_STATE_WORDS];
+ struct sg_mapping_iter miter;
+ size_t length, partial = 0;
+ unsigned int flags;
+ bool ret = true;
+ u8 *addr;
+ int sl;
+ union {
+ struct {
+ u32 k[CHACHA_KEY_WORDS];
+ __le64 iv[2];
+ };
+ u8 block0[POLY1305_KEY_SIZE];
+ u8 chacha_stream[CHACHA_BLOCK_SIZE];
+ struct {
+ u8 mac[2][POLY1305_DIGEST_SIZE];
+ };
+ __le64 lens[2];
+ } b __aligned(16);
+
+ chacha_load_key(b.k, key);
+
+ b.iv[0] = 0;
+ b.iv[1] = cpu_to_le64(nonce);
+
+ chacha_init(chacha_state, b.k, (u8 *)b.iv);
+ chacha_crypt(chacha_state, b.block0, pad0, sizeof(b.block0), 20);
+ poly1305_init(&poly1305_state, b.block0);
+
+ if (unlikely(ad_len)) {
+ poly1305_update(&poly1305_state, ad, ad_len);
+ if (ad_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (ad_len & 0xf));
+ }
+
+ flags = SG_MITER_TO_SG;
+ if (!preemptible())
+ flags |= SG_MITER_ATOMIC;
+
+ sg_miter_start(&miter, src, sg_nents(src), flags);
+
+ for (sl = src_len; sl > 0 && sg_miter_next(&miter); sl -= miter.length) {
+ addr = miter.addr;
+ length = min_t(size_t, sl, miter.length);
+
+ if (!encrypt)
+ poly1305_update(&poly1305_state, addr, length);
+
+ if (unlikely(partial)) {
+ size_t l = min(length, CHACHA_BLOCK_SIZE - partial);
+
+ crypto_xor(addr, b.chacha_stream + partial, l);
+ partial = (partial + l) & (CHACHA_BLOCK_SIZE - 1);
+
+ addr += l;
+ length -= l;
+ }
+
+ if (likely(length >= CHACHA_BLOCK_SIZE || length == sl)) {
+ size_t l = length;
+
+ if (unlikely(length < sl))
+ l &= ~(CHACHA_BLOCK_SIZE - 1);
+ chacha_crypt(chacha_state, addr, addr, l, 20);
+ addr += l;
+ length -= l;
+ }
+
+ if (unlikely(length > 0)) {
+ chacha_crypt(chacha_state, b.chacha_stream, pad0,
+ CHACHA_BLOCK_SIZE, 20);
+ crypto_xor(addr, b.chacha_stream, length);
+ partial = length;
+ addr += length;
+ }
+
+ if (encrypt)
+ poly1305_update(&poly1305_state, miter.addr,
+ min_t(size_t, sl, miter.length));
+ }
+
+ if (src_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (src_len & 0xf));
+
+ b.lens[0] = cpu_to_le64(ad_len);
+ b.lens[1] = cpu_to_le64(src_len);
+ poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens));
+
+ if (likely(sl <= -POLY1305_DIGEST_SIZE)) {
+ if (encrypt) {
+ poly1305_final(&poly1305_state,
+ miter.addr + miter.length + sl);
+ ret = true;
+ } else {
+ poly1305_final(&poly1305_state, b.mac[0]);
+ ret = !crypto_memneq(b.mac[0],
+ miter.addr + miter.length + sl,
+ POLY1305_DIGEST_SIZE);
+ }
+ }
+
+ sg_miter_stop(&miter);
+
+ if (unlikely(sl > -POLY1305_DIGEST_SIZE)) {
+ poly1305_final(&poly1305_state, b.mac[1]);
+ scatterwalk_map_and_copy(b.mac[encrypt], src, src_len,
+ sizeof(b.mac[1]), encrypt);
+ ret = encrypt ||
+ !crypto_memneq(b.mac[0], b.mac[1], POLY1305_DIGEST_SIZE);
+ }
+
+ memzero_explicit(chacha_state, sizeof(chacha_state));
+ memzero_explicit(&b, sizeof(b));
+
+ return ret;
+}
+
+void chacha20poly1305_encrypt_sg_inplace(struct scatterlist *src, size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ chacha20poly1305_crypt_sg_inplace(src, src_len, ad, ad_len, nonce, key, 1);
+}
+EXPORT_SYMBOL(chacha20poly1305_encrypt_sg_inplace);
+
+bool chacha20poly1305_decrypt_sg_inplace(struct scatterlist *src, size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ if (unlikely(src_len < POLY1305_DIGEST_SIZE))
+ return false;
+
+ return chacha20poly1305_crypt_sg_inplace(src,
+ src_len - POLY1305_DIGEST_SIZE,
+ ad, ad_len, nonce, key, 0);
+}
+EXPORT_SYMBOL(chacha20poly1305_decrypt_sg_inplace);
+
static int __init mod_init(void)
{
if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
--
2.17.1
This is a straight import of the OpenSSL/CRYPTOGAMS Poly1305 implementation
for NEON authored by Andy Polyakov, and contributed by him to the OpenSSL
project. The file 'poly1305-armv4.pl' is taken straight from this upstream
GitHub repository [0] at commit ec55a08dc0244ce570c4fc7cade330c60798952f,
and already contains all the changes required to build it as part of a
Linux kernel module.
[0] https://github.com/dot-asm/cryptogams
Co-developed-by: Andy Polyakov <[email protected]>
Signed-off-by: Andy Polyakov <[email protected]>
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/arm/crypto/Kconfig | 4 +
arch/arm/crypto/Makefile | 7 +-
arch/arm/crypto/poly1305-armv4.pl | 1236 ++++++++++++++++++++
arch/arm/crypto/poly1305-core.S_shipped | 1158 ++++++++++++++++++
arch/arm/crypto/poly1305-glue.c | 271 +++++
crypto/Kconfig | 2 +-
6 files changed, 2676 insertions(+), 2 deletions(-)
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 70e4d5fe5bdb..8a603698b296 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -132,6 +132,10 @@ config CRYPTO_CHACHA20_NEON
select CRYPTO_CHACHA20
select CRYPTO_ARCH_HAVE_LIB_CHACHA
+config CRYPTO_POLY1305_ARM
+ tristate "Accelerated scalar and SIMD Poly1305 hash implementations"
+ select CRYPTO_ARCH_HAVE_LIB_POLY1305
+
config CRYPTO_NHPOLY1305_NEON
tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"
depends on KERNEL_MODE_NEON
diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile
index 4180f3a13512..c9d5fab8ad45 100644
--- a/arch/arm/crypto/Makefile
+++ b/arch/arm/crypto/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_CRYPTO_SHA1_ARM_NEON) += sha1-arm-neon.o
obj-$(CONFIG_CRYPTO_SHA256_ARM) += sha256-arm.o
obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o
obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o
+obj-$(CONFIG_CRYPTO_POLY1305_ARM) += poly1305-arm.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_NEON) += nhpoly1305-neon.o
ce-obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o
@@ -54,12 +55,16 @@ ghash-arm-ce-y := ghash-ce-core.o ghash-ce-glue.o
crct10dif-arm-ce-y := crct10dif-ce-core.o crct10dif-ce-glue.o
crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o
chacha-neon-y := chacha-neon-core.o chacha-neon-glue.o
+poly1305-arm-y := poly1305-core.o poly1305-glue.o
nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
ifdef REGENERATE_ARM_CRYPTO
quiet_cmd_perl = PERL $@
cmd_perl = $(PERL) $(<) > $(@)
+$(src)/poly1305-core.S_shipped: $(src)/poly1305-armv4.pl
+ $(call cmd,perl)
+
$(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl
$(call cmd,perl)
@@ -67,4 +72,4 @@ $(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl
$(call cmd,perl)
endif
-clean-files += sha256-core.S sha512-core.S
+clean-files += poly1305-core.S sha256-core.S sha512-core.S
diff --git a/arch/arm/crypto/poly1305-armv4.pl b/arch/arm/crypto/poly1305-armv4.pl
new file mode 100644
index 000000000000..6d79498d3115
--- /dev/null
+++ b/arch/arm/crypto/poly1305-armv4.pl
@@ -0,0 +1,1236 @@
+#!/usr/bin/env perl
+# SPDX-License-Identifier: GPL-1.0+ OR BSD-3-Clause
+#
+# ====================================================================
+# Written by Andy Polyakov, @dot-asm, initially for the OpenSSL
+# project.
+# ====================================================================
+#
+# IALU(*)/gcc-4.4 NEON
+#
+# ARM11xx(ARMv6) 7.78/+100% -
+# Cortex-A5 6.35/+130% 3.00
+# Cortex-A8 6.25/+115% 2.36
+# Cortex-A9 5.10/+95% 2.55
+# Cortex-A15 3.85/+85% 1.25(**)
+# Snapdragon S4 5.70/+100% 1.48(**)
+#
+# (*) this is for -march=armv6, i.e. with bunch of ldrb loading data;
+# (**) these are trade-off results, they can be improved by ~8% but at
+# the cost of 15/12% regression on Cortex-A5/A7, it's even possible
+# to improve Cortex-A9 result, but then A5/A7 loose more than 20%;
+
+$flavour = shift;
+if ($flavour=~/\w[\w\-]*\.\w+$/) { $output=$flavour; undef $flavour; }
+else { while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {} }
+
+if ($flavour && $flavour ne "void") {
+ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+ ( $xlate="${dir}arm-xlate.pl" and -f $xlate ) or
+ ( $xlate="${dir}../../perlasm/arm-xlate.pl" and -f $xlate) or
+ die "can't locate arm-xlate.pl";
+
+ open STDOUT,"| \"$^X\" $xlate $flavour $output";
+} else {
+ open STDOUT,">$output";
+}
+
+($ctx,$inp,$len,$padbit)=map("r$_",(0..3));
+
+$code.=<<___;
+#ifndef __KERNEL__
+# include "arm_arch.h"
+#else
+# define __ARM_ARCH__ __LINUX_ARM_ARCH__
+# define __ARM_MAX_ARCH__ __LINUX_ARM_ARCH__
+# define poly1305_init poly1305_init_arm
+# define poly1305_blocks poly1305_blocks_arm
+# define poly1305_emit poly1305_emit_arm
+.globl poly1305_blocks_neon
+#endif
+
+#if defined(__thumb2__)
+.syntax unified
+.thumb
+#else
+.code 32
+#endif
+
+.text
+
+.globl poly1305_emit
+.globl poly1305_blocks
+.globl poly1305_init
+.type poly1305_init,%function
+.align 5
+poly1305_init:
+.Lpoly1305_init:
+ stmdb sp!,{r4-r11}
+
+ eor r3,r3,r3
+ cmp $inp,#0
+ str r3,[$ctx,#0] @ zero hash value
+ str r3,[$ctx,#4]
+ str r3,[$ctx,#8]
+ str r3,[$ctx,#12]
+ str r3,[$ctx,#16]
+ str r3,[$ctx,#36] @ clear is_base2_26
+ add $ctx,$ctx,#20
+
+#ifdef __thumb2__
+ it eq
+#endif
+ moveq r0,#0
+ beq .Lno_key
+
+#if __ARM_MAX_ARCH__>=7
+ mov r3,#-1
+ str r3,[$ctx,#28] @ impossible key power value
+# ifndef __KERNEL__
+ adr r11,.Lpoly1305_init
+ ldr r12,.LOPENSSL_armcap
+# endif
+#endif
+ ldrb r4,[$inp,#0]
+ mov r10,#0x0fffffff
+ ldrb r5,[$inp,#1]
+ and r3,r10,#-4 @ 0x0ffffffc
+ ldrb r6,[$inp,#2]
+ ldrb r7,[$inp,#3]
+ orr r4,r4,r5,lsl#8
+ ldrb r5,[$inp,#4]
+ orr r4,r4,r6,lsl#16
+ ldrb r6,[$inp,#5]
+ orr r4,r4,r7,lsl#24
+ ldrb r7,[$inp,#6]
+ and r4,r4,r10
+
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+# if !defined(_WIN32)
+ ldr r12,[r11,r12] @ OPENSSL_armcap_P
+# endif
+# if defined(__APPLE__) || defined(_WIN32)
+ ldr r12,[r12]
+# endif
+#endif
+ ldrb r8,[$inp,#7]
+ orr r5,r5,r6,lsl#8
+ ldrb r6,[$inp,#8]
+ orr r5,r5,r7,lsl#16
+ ldrb r7,[$inp,#9]
+ orr r5,r5,r8,lsl#24
+ ldrb r8,[$inp,#10]
+ and r5,r5,r3
+
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+ tst r12,#ARMV7_NEON @ check for NEON
+# ifdef __thumb2__
+ adr r9,.Lpoly1305_blocks_neon
+ adr r11,.Lpoly1305_blocks
+ it ne
+ movne r11,r9
+ adr r12,.Lpoly1305_emit
+ orr r11,r11,#1 @ thumb-ify addresses
+ orr r12,r12,#1
+# else
+ add r12,r11,#(.Lpoly1305_emit-.Lpoly1305_init)
+ ite eq
+ addeq r11,r11,#(.Lpoly1305_blocks-.Lpoly1305_init)
+ addne r11,r11,#(.Lpoly1305_blocks_neon-.Lpoly1305_init)
+# endif
+#endif
+ ldrb r9,[$inp,#11]
+ orr r6,r6,r7,lsl#8
+ ldrb r7,[$inp,#12]
+ orr r6,r6,r8,lsl#16
+ ldrb r8,[$inp,#13]
+ orr r6,r6,r9,lsl#24
+ ldrb r9,[$inp,#14]
+ and r6,r6,r3
+
+ ldrb r10,[$inp,#15]
+ orr r7,r7,r8,lsl#8
+ str r4,[$ctx,#0]
+ orr r7,r7,r9,lsl#16
+ str r5,[$ctx,#4]
+ orr r7,r7,r10,lsl#24
+ str r6,[$ctx,#8]
+ and r7,r7,r3
+ str r7,[$ctx,#12]
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+ stmia r2,{r11,r12} @ fill functions table
+ mov r0,#1
+#else
+ mov r0,#0
+#endif
+.Lno_key:
+ ldmia sp!,{r4-r11}
+#if __ARM_ARCH__>=5
+ ret @ bx lr
+#else
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ bx lr @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_init,.-poly1305_init
+___
+{
+my ($h0,$h1,$h2,$h3,$h4,$r0,$r1,$r2,$r3)=map("r$_",(4..12));
+my ($s1,$s2,$s3)=($r1,$r2,$r3);
+
+$code.=<<___;
+.type poly1305_blocks,%function
+.align 5
+poly1305_blocks:
+.Lpoly1305_blocks:
+ stmdb sp!,{r3-r11,lr}
+
+ ands $len,$len,#-16
+ beq .Lno_data
+
+ add $len,$len,$inp @ end pointer
+ sub sp,sp,#32
+
+#if __ARM_ARCH__<7
+ ldmia $ctx,{$h0-$r3} @ load context
+ add $ctx,$ctx,#20
+ str $len,[sp,#16] @ offload stuff
+ str $ctx,[sp,#12]
+#else
+ ldr lr,[$ctx,#36] @ is_base2_26
+ ldmia $ctx!,{$h0-$h4} @ load hash value
+ str $len,[sp,#16] @ offload stuff
+ str $ctx,[sp,#12]
+
+ adds $r0,$h0,$h1,lsl#26 @ base 2^26 -> base 2^32
+ mov $r1,$h1,lsr#6
+ adcs $r1,$r1,$h2,lsl#20
+ mov $r2,$h2,lsr#12
+ adcs $r2,$r2,$h3,lsl#14
+ mov $r3,$h3,lsr#18
+ adcs $r3,$r3,$h4,lsl#8
+ mov $len,#0
+ teq lr,#0
+ str $len,[$ctx,#16] @ clear is_base2_26
+ adc $len,$len,$h4,lsr#24
+
+ itttt ne
+ movne $h0,$r0 @ choose between radixes
+ movne $h1,$r1
+ movne $h2,$r2
+ movne $h3,$r3
+ ldmia $ctx,{$r0-$r3} @ load key
+ it ne
+ movne $h4,$len
+#endif
+
+ mov lr,$inp
+ cmp $padbit,#0
+ str $r1,[sp,#20]
+ str $r2,[sp,#24]
+ str $r3,[sp,#28]
+ b .Loop
+
+.align 4
+.Loop:
+#if __ARM_ARCH__<7
+ ldrb r0,[lr],#16 @ load input
+# ifdef __thumb2__
+ it hi
+# endif
+ addhi $h4,$h4,#1 @ 1<<128
+ ldrb r1,[lr,#-15]
+ ldrb r2,[lr,#-14]
+ ldrb r3,[lr,#-13]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-12]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-11]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-10]
+ adds $h0,$h0,r3 @ accumulate input
+
+ ldrb r3,[lr,#-9]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-8]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-7]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-6]
+ adcs $h1,$h1,r3
+
+ ldrb r3,[lr,#-5]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-4]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-3]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-2]
+ adcs $h2,$h2,r3
+
+ ldrb r3,[lr,#-1]
+ orr r1,r0,r1,lsl#8
+ str lr,[sp,#8] @ offload input pointer
+ orr r2,r1,r2,lsl#16
+ add $s1,$r1,$r1,lsr#2
+ orr r3,r2,r3,lsl#24
+#else
+ ldr r0,[lr],#16 @ load input
+ it hi
+ addhi $h4,$h4,#1 @ padbit
+ ldr r1,[lr,#-12]
+ ldr r2,[lr,#-8]
+ ldr r3,[lr,#-4]
+# ifdef __ARMEB__
+ rev r0,r0
+ rev r1,r1
+ rev r2,r2
+ rev r3,r3
+# endif
+ adds $h0,$h0,r0 @ accumulate input
+ str lr,[sp,#8] @ offload input pointer
+ adcs $h1,$h1,r1
+ add $s1,$r1,$r1,lsr#2
+ adcs $h2,$h2,r2
+#endif
+ add $s2,$r2,$r2,lsr#2
+ adcs $h3,$h3,r3
+ add $s3,$r3,$r3,lsr#2
+
+ umull r2,r3,$h1,$r0
+ adc $h4,$h4,#0
+ umull r0,r1,$h0,$r0
+ umlal r2,r3,$h4,$s1
+ umlal r0,r1,$h3,$s1
+ ldr $r1,[sp,#20] @ reload $r1
+ umlal r2,r3,$h2,$s3
+ umlal r0,r1,$h1,$s3
+ umlal r2,r3,$h3,$s2
+ umlal r0,r1,$h2,$s2
+ umlal r2,r3,$h0,$r1
+ str r0,[sp,#0] @ future $h0
+ mul r0,$s2,$h4
+ ldr $r2,[sp,#24] @ reload $r2
+ adds r2,r2,r1 @ d1+=d0>>32
+ eor r1,r1,r1
+ adc lr,r3,#0 @ future $h2
+ str r2,[sp,#4] @ future $h1
+
+ mul r2,$s3,$h4
+ eor r3,r3,r3
+ umlal r0,r1,$h3,$s3
+ ldr $r3,[sp,#28] @ reload $r3
+ umlal r2,r3,$h3,$r0
+ umlal r0,r1,$h2,$r0
+ umlal r2,r3,$h2,$r1
+ umlal r0,r1,$h1,$r1
+ umlal r2,r3,$h1,$r2
+ umlal r0,r1,$h0,$r2
+ umlal r2,r3,$h0,$r3
+ ldr $h0,[sp,#0]
+ mul $h4,$r0,$h4
+ ldr $h1,[sp,#4]
+
+ adds $h2,lr,r0 @ d2+=d1>>32
+ ldr lr,[sp,#8] @ reload input pointer
+ adc r1,r1,#0
+ adds $h3,r2,r1 @ d3+=d2>>32
+ ldr r0,[sp,#16] @ reload end pointer
+ adc r3,r3,#0
+ add $h4,$h4,r3 @ h4+=d3>>32
+
+ and r1,$h4,#-4
+ and $h4,$h4,#3
+ add r1,r1,r1,lsr#2 @ *=5
+ adds $h0,$h0,r1
+ adcs $h1,$h1,#0
+ adcs $h2,$h2,#0
+ adcs $h3,$h3,#0
+ adc $h4,$h4,#0
+
+ cmp r0,lr @ done yet?
+ bhi .Loop
+
+ ldr $ctx,[sp,#12]
+ add sp,sp,#32
+ stmdb $ctx,{$h0-$h4} @ store the result
+
+.Lno_data:
+#if __ARM_ARCH__>=5
+ ldmia sp!,{r3-r11,pc}
+#else
+ ldmia sp!,{r3-r11,lr}
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ bx lr @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_blocks,.-poly1305_blocks
+___
+}
+{
+my ($ctx,$mac,$nonce)=map("r$_",(0..2));
+my ($h0,$h1,$h2,$h3,$h4,$g0,$g1,$g2,$g3)=map("r$_",(3..11));
+my $g4=$ctx;
+
+$code.=<<___;
+.type poly1305_emit,%function
+.align 5
+poly1305_emit:
+.Lpoly1305_emit:
+ stmdb sp!,{r4-r11}
+
+ ldmia $ctx,{$h0-$h4}
+
+#if __ARM_ARCH__>=7
+ ldr ip,[$ctx,#36] @ is_base2_26
+
+ adds $g0,$h0,$h1,lsl#26 @ base 2^26 -> base 2^32
+ mov $g1,$h1,lsr#6
+ adcs $g1,$g1,$h2,lsl#20
+ mov $g2,$h2,lsr#12
+ adcs $g2,$g2,$h3,lsl#14
+ mov $g3,$h3,lsr#18
+ adcs $g3,$g3,$h4,lsl#8
+ mov $g4,#0
+ adc $g4,$g4,$h4,lsr#24
+
+ tst ip,ip
+ itttt ne
+ movne $h0,$g0
+ movne $h1,$g1
+ movne $h2,$g2
+ movne $h3,$g3
+ it ne
+ movne $h4,$g4
+#endif
+
+ adds $g0,$h0,#5 @ compare to modulus
+ adcs $g1,$h1,#0
+ adcs $g2,$h2,#0
+ adcs $g3,$h3,#0
+ adc $g4,$h4,#0
+ tst $g4,#4 @ did it carry/borrow?
+
+#ifdef __thumb2__
+ it ne
+#endif
+ movne $h0,$g0
+ ldr $g0,[$nonce,#0]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne $h1,$g1
+ ldr $g1,[$nonce,#4]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne $h2,$g2
+ ldr $g2,[$nonce,#8]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne $h3,$g3
+ ldr $g3,[$nonce,#12]
+
+ adds $h0,$h0,$g0
+ adcs $h1,$h1,$g1
+ adcs $h2,$h2,$g2
+ adc $h3,$h3,$g3
+
+#if __ARM_ARCH__>=7
+# ifdef __ARMEB__
+ rev $h0,$h0
+ rev $h1,$h1
+ rev $h2,$h2
+ rev $h3,$h3
+# endif
+ str $h0,[$mac,#0]
+ str $h1,[$mac,#4]
+ str $h2,[$mac,#8]
+ str $h3,[$mac,#12]
+#else
+ strb $h0,[$mac,#0]
+ mov $h0,$h0,lsr#8
+ strb $h1,[$mac,#4]
+ mov $h1,$h1,lsr#8
+ strb $h2,[$mac,#8]
+ mov $h2,$h2,lsr#8
+ strb $h3,[$mac,#12]
+ mov $h3,$h3,lsr#8
+
+ strb $h0,[$mac,#1]
+ mov $h0,$h0,lsr#8
+ strb $h1,[$mac,#5]
+ mov $h1,$h1,lsr#8
+ strb $h2,[$mac,#9]
+ mov $h2,$h2,lsr#8
+ strb $h3,[$mac,#13]
+ mov $h3,$h3,lsr#8
+
+ strb $h0,[$mac,#2]
+ mov $h0,$h0,lsr#8
+ strb $h1,[$mac,#6]
+ mov $h1,$h1,lsr#8
+ strb $h2,[$mac,#10]
+ mov $h2,$h2,lsr#8
+ strb $h3,[$mac,#14]
+ mov $h3,$h3,lsr#8
+
+ strb $h0,[$mac,#3]
+ strb $h1,[$mac,#7]
+ strb $h2,[$mac,#11]
+ strb $h3,[$mac,#15]
+#endif
+ ldmia sp!,{r4-r11}
+#if __ARM_ARCH__>=5
+ ret @ bx lr
+#else
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ bx lr @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_emit,.-poly1305_emit
+___
+{
+my ($R0,$R1,$S1,$R2,$S2,$R3,$S3,$R4,$S4) = map("d$_",(0..9));
+my ($D0,$D1,$D2,$D3,$D4, $H0,$H1,$H2,$H3,$H4) = map("q$_",(5..14));
+my ($T0,$T1,$MASK) = map("q$_",(15,4,0));
+
+my ($in2,$zeros,$tbl0,$tbl1) = map("r$_",(4..7));
+
+$code.=<<___;
+#if __ARM_MAX_ARCH__>=7
+.fpu neon
+
+.type poly1305_init_neon,%function
+.align 5
+poly1305_init_neon:
+.Lpoly1305_init_neon:
+ ldr r3,[$ctx,#48] @ first table element
+ cmp r3,#-1 @ is value impossible?
+ bne .Lno_init_neon
+
+ ldr r4,[$ctx,#20] @ load key base 2^32
+ ldr r5,[$ctx,#24]
+ ldr r6,[$ctx,#28]
+ ldr r7,[$ctx,#32]
+
+ and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26
+ mov r3,r4,lsr#26
+ mov r4,r5,lsr#20
+ orr r3,r3,r5,lsl#6
+ mov r5,r6,lsr#14
+ orr r4,r4,r6,lsl#12
+ mov r6,r7,lsr#8
+ orr r5,r5,r7,lsl#18
+ and r3,r3,#0x03ffffff
+ and r4,r4,#0x03ffffff
+ and r5,r5,#0x03ffffff
+
+ vdup.32 $R0,r2 @ r^1 in both lanes
+ add r2,r3,r3,lsl#2 @ *5
+ vdup.32 $R1,r3
+ add r3,r4,r4,lsl#2
+ vdup.32 $S1,r2
+ vdup.32 $R2,r4
+ add r4,r5,r5,lsl#2
+ vdup.32 $S2,r3
+ vdup.32 $R3,r5
+ add r5,r6,r6,lsl#2
+ vdup.32 $S3,r4
+ vdup.32 $R4,r6
+ vdup.32 $S4,r5
+
+ mov $zeros,#2 @ counter
+
+.Lsquare_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4
+ @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4
+ @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4
+ @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4
+ @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4
+
+ vmull.u32 $D0,$R0,${R0}[1]
+ vmull.u32 $D1,$R1,${R0}[1]
+ vmull.u32 $D2,$R2,${R0}[1]
+ vmull.u32 $D3,$R3,${R0}[1]
+ vmull.u32 $D4,$R4,${R0}[1]
+
+ vmlal.u32 $D0,$R4,${S1}[1]
+ vmlal.u32 $D1,$R0,${R1}[1]
+ vmlal.u32 $D2,$R1,${R1}[1]
+ vmlal.u32 $D3,$R2,${R1}[1]
+ vmlal.u32 $D4,$R3,${R1}[1]
+
+ vmlal.u32 $D0,$R3,${S2}[1]
+ vmlal.u32 $D1,$R4,${S2}[1]
+ vmlal.u32 $D3,$R1,${R2}[1]
+ vmlal.u32 $D2,$R0,${R2}[1]
+ vmlal.u32 $D4,$R2,${R2}[1]
+
+ vmlal.u32 $D0,$R2,${S3}[1]
+ vmlal.u32 $D3,$R0,${R3}[1]
+ vmlal.u32 $D1,$R3,${S3}[1]
+ vmlal.u32 $D2,$R4,${S3}[1]
+ vmlal.u32 $D4,$R1,${R3}[1]
+
+ vmlal.u32 $D3,$R4,${S4}[1]
+ vmlal.u32 $D0,$R1,${S4}[1]
+ vmlal.u32 $D1,$R2,${S4}[1]
+ vmlal.u32 $D2,$R3,${S4}[1]
+ vmlal.u32 $D4,$R0,${R4}[1]
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction as discussed in "NEON crypto" by D.J. Bernstein
+ @ and P. Schwabe
+ @
+ @ H0>>+H1>>+H2>>+H3>>+H4
+ @ H3>>+H4>>*5+H0>>+H1
+ @
+ @ Trivia.
+ @
+ @ Result of multiplication of n-bit number by m-bit number is
+ @ n+m bits wide. However! Even though 2^n is a n+1-bit number,
+ @ m-bit number multiplied by 2^n is still n+m bits wide.
+ @
+ @ Sum of two n-bit numbers is n+1 bits wide, sum of three - n+2,
+ @ and so is sum of four. Sum of 2^m n-m-bit numbers and n-bit
+ @ one is n+1 bits wide.
+ @
+ @ >>+ denotes Hnext += Hn>>26, Hn &= 0x3ffffff. This means that
+ @ H0, H2, H3 are guaranteed to be 26 bits wide, while H1 and H4
+ @ can be 27. However! In cases when their width exceeds 26 bits
+ @ they are limited by 2^26+2^6. This in turn means that *sum*
+ @ of the products with these values can still be viewed as sum
+ @ of 52-bit numbers as long as the amount of addends is not a
+ @ power of 2. For example,
+ @
+ @ H4 = H4*R0 + H3*R1 + H2*R2 + H1*R3 + H0 * R4,
+ @
+ @ which can't be larger than 5 * (2^26 + 2^6) * (2^26 + 2^6), or
+ @ 5 * (2^52 + 2*2^32 + 2^12), which in turn is smaller than
+ @ 8 * (2^52) or 2^55. However, the value is then multiplied by
+ @ by 5, so we should be looking at 5 * 5 * (2^52 + 2^33 + 2^12),
+ @ which is less than 32 * (2^52) or 2^57. And when processing
+ @ data we are looking at triple as many addends...
+ @
+ @ In key setup procedure pre-reduced H0 is limited by 5*4+1 and
+ @ 5*H4 - by 5*5 52-bit addends, or 57 bits. But when hashing the
+ @ input H0 is limited by (5*4+1)*3 addends, or 58 bits, while
+ @ 5*H4 by 5*5*3, or 59[!] bits. How is this relevant? vmlal.u32
+ @ instruction accepts 2x32-bit input and writes 2x64-bit result.
+ @ This means that result of reduction have to be compressed upon
+ @ loop wrap-around. This can be done in the process of reduction
+ @ to minimize amount of instructions [as well as amount of
+ @ 128-bit instructions, which benefits low-end processors], but
+ @ one has to watch for H2 (which is narrower than H0) and 5*H4
+ @ not being wider than 58 bits, so that result of right shift
+ @ by 26 bits fits in 32 bits. This is also useful on x86,
+ @ because it allows to use paddd in place for paddq, which
+ @ benefits Atom, where paddq is ridiculously slow.
+
+ vshr.u64 $T0,$D3,#26
+ vmovn.i64 $D3#lo,$D3
+ vshr.u64 $T1,$D0,#26
+ vmovn.i64 $D0#lo,$D0
+ vadd.i64 $D4,$D4,$T0 @ h3 -> h4
+ vbic.i32 $D3#lo,#0xfc000000 @ &=0x03ffffff
+ vadd.i64 $D1,$D1,$T1 @ h0 -> h1
+ vbic.i32 $D0#lo,#0xfc000000
+
+ vshrn.u64 $T0#lo,$D4,#26
+ vmovn.i64 $D4#lo,$D4
+ vshr.u64 $T1,$D1,#26
+ vmovn.i64 $D1#lo,$D1
+ vadd.i64 $D2,$D2,$T1 @ h1 -> h2
+ vbic.i32 $D4#lo,#0xfc000000
+ vbic.i32 $D1#lo,#0xfc000000
+
+ vadd.i32 $D0#lo,$D0#lo,$T0#lo
+ vshl.u32 $T0#lo,$T0#lo,#2
+ vshrn.u64 $T1#lo,$D2,#26
+ vmovn.i64 $D2#lo,$D2
+ vadd.i32 $D0#lo,$D0#lo,$T0#lo @ h4 -> h0
+ vadd.i32 $D3#lo,$D3#lo,$T1#lo @ h2 -> h3
+ vbic.i32 $D2#lo,#0xfc000000
+
+ vshr.u32 $T0#lo,$D0#lo,#26
+ vbic.i32 $D0#lo,#0xfc000000
+ vshr.u32 $T1#lo,$D3#lo,#26
+ vbic.i32 $D3#lo,#0xfc000000
+ vadd.i32 $D1#lo,$D1#lo,$T0#lo @ h0 -> h1
+ vadd.i32 $D4#lo,$D4#lo,$T1#lo @ h3 -> h4
+
+ subs $zeros,$zeros,#1
+ beq .Lsquare_break_neon
+
+ add $tbl0,$ctx,#(48+0*9*4)
+ add $tbl1,$ctx,#(48+1*9*4)
+
+ vtrn.32 $R0,$D0#lo @ r^2:r^1
+ vtrn.32 $R2,$D2#lo
+ vtrn.32 $R3,$D3#lo
+ vtrn.32 $R1,$D1#lo
+ vtrn.32 $R4,$D4#lo
+
+ vshl.u32 $S2,$R2,#2 @ *5
+ vshl.u32 $S3,$R3,#2
+ vshl.u32 $S1,$R1,#2
+ vshl.u32 $S4,$R4,#2
+ vadd.i32 $S2,$S2,$R2
+ vadd.i32 $S1,$S1,$R1
+ vadd.i32 $S3,$S3,$R3
+ vadd.i32 $S4,$S4,$R4
+
+ vst4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]!
+ vst4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]!
+ vst4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]!
+ vst4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]!
+ vst1.32 {${S4}[0]},[$tbl0,:32]
+ vst1.32 {${S4}[1]},[$tbl1,:32]
+
+ b .Lsquare_neon
+
+.align 4
+.Lsquare_break_neon:
+ add $tbl0,$ctx,#(48+2*4*9)
+ add $tbl1,$ctx,#(48+3*4*9)
+
+ vmov $R0,$D0#lo @ r^4:r^3
+ vshl.u32 $S1,$D1#lo,#2 @ *5
+ vmov $R1,$D1#lo
+ vshl.u32 $S2,$D2#lo,#2
+ vmov $R2,$D2#lo
+ vshl.u32 $S3,$D3#lo,#2
+ vmov $R3,$D3#lo
+ vshl.u32 $S4,$D4#lo,#2
+ vmov $R4,$D4#lo
+ vadd.i32 $S1,$S1,$D1#lo
+ vadd.i32 $S2,$S2,$D2#lo
+ vadd.i32 $S3,$S3,$D3#lo
+ vadd.i32 $S4,$S4,$D4#lo
+
+ vst4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]!
+ vst4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]!
+ vst4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]!
+ vst4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]!
+ vst1.32 {${S4}[0]},[$tbl0]
+ vst1.32 {${S4}[1]},[$tbl1]
+
+.Lno_init_neon:
+ ret @ bx lr
+.size poly1305_init_neon,.-poly1305_init_neon
+
+.type poly1305_blocks_neon,%function
+.align 5
+poly1305_blocks_neon:
+.Lpoly1305_blocks_neon:
+ ldr ip,[$ctx,#36] @ is_base2_26
+
+ cmp $len,#64
+ blo .Lpoly1305_blocks
+
+ stmdb sp!,{r4-r7}
+ vstmdb sp!,{d8-d15} @ ABI specification says so
+
+ tst ip,ip @ is_base2_26?
+ bne .Lbase2_26_neon
+
+ stmdb sp!,{r1-r3,lr}
+ bl .Lpoly1305_init_neon
+
+ ldr r4,[$ctx,#0] @ load hash value base 2^32
+ ldr r5,[$ctx,#4]
+ ldr r6,[$ctx,#8]
+ ldr r7,[$ctx,#12]
+ ldr ip,[$ctx,#16]
+
+ and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26
+ mov r3,r4,lsr#26
+ veor $D0#lo,$D0#lo,$D0#lo
+ mov r4,r5,lsr#20
+ orr r3,r3,r5,lsl#6
+ veor $D1#lo,$D1#lo,$D1#lo
+ mov r5,r6,lsr#14
+ orr r4,r4,r6,lsl#12
+ veor $D2#lo,$D2#lo,$D2#lo
+ mov r6,r7,lsr#8
+ orr r5,r5,r7,lsl#18
+ veor $D3#lo,$D3#lo,$D3#lo
+ and r3,r3,#0x03ffffff
+ orr r6,r6,ip,lsl#24
+ veor $D4#lo,$D4#lo,$D4#lo
+ and r4,r4,#0x03ffffff
+ mov r1,#1
+ and r5,r5,#0x03ffffff
+ str r1,[$ctx,#36] @ set is_base2_26
+
+ vmov.32 $D0#lo[0],r2
+ vmov.32 $D1#lo[0],r3
+ vmov.32 $D2#lo[0],r4
+ vmov.32 $D3#lo[0],r5
+ vmov.32 $D4#lo[0],r6
+ adr $zeros,.Lzeros
+
+ ldmia sp!,{r1-r3,lr}
+ b .Lhash_loaded
+
+.align 4
+.Lbase2_26_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ load hash value
+
+ veor $D0#lo,$D0#lo,$D0#lo
+ veor $D1#lo,$D1#lo,$D1#lo
+ veor $D2#lo,$D2#lo,$D2#lo
+ veor $D3#lo,$D3#lo,$D3#lo
+ veor $D4#lo,$D4#lo,$D4#lo
+ vld4.32 {$D0#lo[0],$D1#lo[0],$D2#lo[0],$D3#lo[0]},[$ctx]!
+ adr $zeros,.Lzeros
+ vld1.32 {$D4#lo[0]},[$ctx]
+ sub $ctx,$ctx,#16 @ rewind
+
+.Lhash_loaded:
+ add $in2,$inp,#32
+ mov $padbit,$padbit,lsl#24
+ tst $len,#31
+ beq .Leven
+
+ vld4.32 {$H0#lo[0],$H1#lo[0],$H2#lo[0],$H3#lo[0]},[$inp]!
+ vmov.32 $H4#lo[0],$padbit
+ sub $len,$len,#16
+ add $in2,$inp,#32
+
+# ifdef __ARMEB__
+ vrev32.8 $H0,$H0
+ vrev32.8 $H3,$H3
+ vrev32.8 $H1,$H1
+ vrev32.8 $H2,$H2
+# endif
+ vsri.u32 $H4#lo,$H3#lo,#8 @ base 2^32 -> base 2^26
+ vshl.u32 $H3#lo,$H3#lo,#18
+
+ vsri.u32 $H3#lo,$H2#lo,#14
+ vshl.u32 $H2#lo,$H2#lo,#12
+ vadd.i32 $H4#hi,$H4#lo,$D4#lo @ add hash value and move to #hi
+
+ vbic.i32 $H3#lo,#0xfc000000
+ vsri.u32 $H2#lo,$H1#lo,#20
+ vshl.u32 $H1#lo,$H1#lo,#6
+
+ vbic.i32 $H2#lo,#0xfc000000
+ vsri.u32 $H1#lo,$H0#lo,#26
+ vadd.i32 $H3#hi,$H3#lo,$D3#lo
+
+ vbic.i32 $H0#lo,#0xfc000000
+ vbic.i32 $H1#lo,#0xfc000000
+ vadd.i32 $H2#hi,$H2#lo,$D2#lo
+
+ vadd.i32 $H0#hi,$H0#lo,$D0#lo
+ vadd.i32 $H1#hi,$H1#lo,$D1#lo
+
+ mov $tbl1,$zeros
+ add $tbl0,$ctx,#48
+
+ cmp $len,$len
+ b .Long_tail
+
+.align 4
+.Leven:
+ subs $len,$len,#64
+ it lo
+ movlo $in2,$zeros
+
+ vmov.i32 $H4,#1<<24 @ padbit, yes, always
+ vld4.32 {$H0#lo,$H1#lo,$H2#lo,$H3#lo},[$inp] @ inp[0:1]
+ add $inp,$inp,#64
+ vld4.32 {$H0#hi,$H1#hi,$H2#hi,$H3#hi},[$in2] @ inp[2:3] (or 0)
+ add $in2,$in2,#64
+ itt hi
+ addhi $tbl1,$ctx,#(48+1*9*4)
+ addhi $tbl0,$ctx,#(48+3*9*4)
+
+# ifdef __ARMEB__
+ vrev32.8 $H0,$H0
+ vrev32.8 $H3,$H3
+ vrev32.8 $H1,$H1
+ vrev32.8 $H2,$H2
+# endif
+ vsri.u32 $H4,$H3,#8 @ base 2^32 -> base 2^26
+ vshl.u32 $H3,$H3,#18
+
+ vsri.u32 $H3,$H2,#14
+ vshl.u32 $H2,$H2,#12
+
+ vbic.i32 $H3,#0xfc000000
+ vsri.u32 $H2,$H1,#20
+ vshl.u32 $H1,$H1,#6
+
+ vbic.i32 $H2,#0xfc000000
+ vsri.u32 $H1,$H0,#26
+
+ vbic.i32 $H0,#0xfc000000
+ vbic.i32 $H1,#0xfc000000
+
+ bls .Lskip_loop
+
+ vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^2
+ vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^4
+ vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]!
+ vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]!
+ b .Loop_neon
+
+.align 5
+.Loop_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2
+ @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r
+ @ \___________________/
+ @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2
+ @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r
+ @ \___________________/ \____________________/
+ @
+ @ Note that we start with inp[2:3]*r^2. This is because it
+ @ doesn't depend on reduction in previous iteration.
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4
+ @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4
+ @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4
+ @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4
+ @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ inp[2:3]*r^2
+
+ vadd.i32 $H2#lo,$H2#lo,$D2#lo @ accumulate inp[0:1]
+ vmull.u32 $D2,$H2#hi,${R0}[1]
+ vadd.i32 $H0#lo,$H0#lo,$D0#lo
+ vmull.u32 $D0,$H0#hi,${R0}[1]
+ vadd.i32 $H3#lo,$H3#lo,$D3#lo
+ vmull.u32 $D3,$H3#hi,${R0}[1]
+ vmlal.u32 $D2,$H1#hi,${R1}[1]
+ vadd.i32 $H1#lo,$H1#lo,$D1#lo
+ vmull.u32 $D1,$H1#hi,${R0}[1]
+
+ vadd.i32 $H4#lo,$H4#lo,$D4#lo
+ vmull.u32 $D4,$H4#hi,${R0}[1]
+ subs $len,$len,#64
+ vmlal.u32 $D0,$H4#hi,${S1}[1]
+ it lo
+ movlo $in2,$zeros
+ vmlal.u32 $D3,$H2#hi,${R1}[1]
+ vld1.32 ${S4}[1],[$tbl1,:32]
+ vmlal.u32 $D1,$H0#hi,${R1}[1]
+ vmlal.u32 $D4,$H3#hi,${R1}[1]
+
+ vmlal.u32 $D0,$H3#hi,${S2}[1]
+ vmlal.u32 $D3,$H1#hi,${R2}[1]
+ vmlal.u32 $D4,$H2#hi,${R2}[1]
+ vmlal.u32 $D1,$H4#hi,${S2}[1]
+ vmlal.u32 $D2,$H0#hi,${R2}[1]
+
+ vmlal.u32 $D3,$H0#hi,${R3}[1]
+ vmlal.u32 $D0,$H2#hi,${S3}[1]
+ vmlal.u32 $D4,$H1#hi,${R3}[1]
+ vmlal.u32 $D1,$H3#hi,${S3}[1]
+ vmlal.u32 $D2,$H4#hi,${S3}[1]
+
+ vmlal.u32 $D3,$H4#hi,${S4}[1]
+ vmlal.u32 $D0,$H1#hi,${S4}[1]
+ vmlal.u32 $D4,$H0#hi,${R4}[1]
+ vmlal.u32 $D1,$H2#hi,${S4}[1]
+ vmlal.u32 $D2,$H3#hi,${S4}[1]
+
+ vld4.32 {$H0#hi,$H1#hi,$H2#hi,$H3#hi},[$in2] @ inp[2:3] (or 0)
+ add $in2,$in2,#64
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ (hash+inp[0:1])*r^4 and accumulate
+
+ vmlal.u32 $D3,$H3#lo,${R0}[0]
+ vmlal.u32 $D0,$H0#lo,${R0}[0]
+ vmlal.u32 $D4,$H4#lo,${R0}[0]
+ vmlal.u32 $D1,$H1#lo,${R0}[0]
+ vmlal.u32 $D2,$H2#lo,${R0}[0]
+ vld1.32 ${S4}[0],[$tbl0,:32]
+
+ vmlal.u32 $D3,$H2#lo,${R1}[0]
+ vmlal.u32 $D0,$H4#lo,${S1}[0]
+ vmlal.u32 $D4,$H3#lo,${R1}[0]
+ vmlal.u32 $D1,$H0#lo,${R1}[0]
+ vmlal.u32 $D2,$H1#lo,${R1}[0]
+
+ vmlal.u32 $D3,$H1#lo,${R2}[0]
+ vmlal.u32 $D0,$H3#lo,${S2}[0]
+ vmlal.u32 $D4,$H2#lo,${R2}[0]
+ vmlal.u32 $D1,$H4#lo,${S2}[0]
+ vmlal.u32 $D2,$H0#lo,${R2}[0]
+
+ vmlal.u32 $D3,$H0#lo,${R3}[0]
+ vmlal.u32 $D0,$H2#lo,${S3}[0]
+ vmlal.u32 $D4,$H1#lo,${R3}[0]
+ vmlal.u32 $D1,$H3#lo,${S3}[0]
+ vmlal.u32 $D3,$H4#lo,${S4}[0]
+
+ vmlal.u32 $D2,$H4#lo,${S3}[0]
+ vmlal.u32 $D0,$H1#lo,${S4}[0]
+ vmlal.u32 $D4,$H0#lo,${R4}[0]
+ vmov.i32 $H4,#1<<24 @ padbit, yes, always
+ vmlal.u32 $D1,$H2#lo,${S4}[0]
+ vmlal.u32 $D2,$H3#lo,${S4}[0]
+
+ vld4.32 {$H0#lo,$H1#lo,$H2#lo,$H3#lo},[$inp] @ inp[0:1]
+ add $inp,$inp,#64
+# ifdef __ARMEB__
+ vrev32.8 $H0,$H0
+ vrev32.8 $H1,$H1
+ vrev32.8 $H2,$H2
+ vrev32.8 $H3,$H3
+# endif
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction interleaved with base 2^32 -> base 2^26 of
+ @ inp[0:3] previously loaded to $H0-$H3 and smashed to $H0-$H4.
+
+ vshr.u64 $T0,$D3,#26
+ vmovn.i64 $D3#lo,$D3
+ vshr.u64 $T1,$D0,#26
+ vmovn.i64 $D0#lo,$D0
+ vadd.i64 $D4,$D4,$T0 @ h3 -> h4
+ vbic.i32 $D3#lo,#0xfc000000
+ vsri.u32 $H4,$H3,#8 @ base 2^32 -> base 2^26
+ vadd.i64 $D1,$D1,$T1 @ h0 -> h1
+ vshl.u32 $H3,$H3,#18
+ vbic.i32 $D0#lo,#0xfc000000
+
+ vshrn.u64 $T0#lo,$D4,#26
+ vmovn.i64 $D4#lo,$D4
+ vshr.u64 $T1,$D1,#26
+ vmovn.i64 $D1#lo,$D1
+ vadd.i64 $D2,$D2,$T1 @ h1 -> h2
+ vsri.u32 $H3,$H2,#14
+ vbic.i32 $D4#lo,#0xfc000000
+ vshl.u32 $H2,$H2,#12
+ vbic.i32 $D1#lo,#0xfc000000
+
+ vadd.i32 $D0#lo,$D0#lo,$T0#lo
+ vshl.u32 $T0#lo,$T0#lo,#2
+ vbic.i32 $H3,#0xfc000000
+ vshrn.u64 $T1#lo,$D2,#26
+ vmovn.i64 $D2#lo,$D2
+ vaddl.u32 $D0,$D0#lo,$T0#lo @ h4 -> h0 [widen for a sec]
+ vsri.u32 $H2,$H1,#20
+ vadd.i32 $D3#lo,$D3#lo,$T1#lo @ h2 -> h3
+ vshl.u32 $H1,$H1,#6
+ vbic.i32 $D2#lo,#0xfc000000
+ vbic.i32 $H2,#0xfc000000
+
+ vshrn.u64 $T0#lo,$D0,#26 @ re-narrow
+ vmovn.i64 $D0#lo,$D0
+ vsri.u32 $H1,$H0,#26
+ vbic.i32 $H0,#0xfc000000
+ vshr.u32 $T1#lo,$D3#lo,#26
+ vbic.i32 $D3#lo,#0xfc000000
+ vbic.i32 $D0#lo,#0xfc000000
+ vadd.i32 $D1#lo,$D1#lo,$T0#lo @ h0 -> h1
+ vadd.i32 $D4#lo,$D4#lo,$T1#lo @ h3 -> h4
+ vbic.i32 $H1,#0xfc000000
+
+ bhi .Loop_neon
+
+.Lskip_loop:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1
+
+ add $tbl1,$ctx,#(48+0*9*4)
+ add $tbl0,$ctx,#(48+1*9*4)
+ adds $len,$len,#32
+ it ne
+ movne $len,#0
+ bne .Long_tail
+
+ vadd.i32 $H2#hi,$H2#lo,$D2#lo @ add hash value and move to #hi
+ vadd.i32 $H0#hi,$H0#lo,$D0#lo
+ vadd.i32 $H3#hi,$H3#lo,$D3#lo
+ vadd.i32 $H1#hi,$H1#lo,$D1#lo
+ vadd.i32 $H4#hi,$H4#lo,$D4#lo
+
+.Long_tail:
+ vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^1
+ vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^2
+
+ vadd.i32 $H2#lo,$H2#lo,$D2#lo @ can be redundant
+ vmull.u32 $D2,$H2#hi,$R0
+ vadd.i32 $H0#lo,$H0#lo,$D0#lo
+ vmull.u32 $D0,$H0#hi,$R0
+ vadd.i32 $H3#lo,$H3#lo,$D3#lo
+ vmull.u32 $D3,$H3#hi,$R0
+ vadd.i32 $H1#lo,$H1#lo,$D1#lo
+ vmull.u32 $D1,$H1#hi,$R0
+ vadd.i32 $H4#lo,$H4#lo,$D4#lo
+ vmull.u32 $D4,$H4#hi,$R0
+
+ vmlal.u32 $D0,$H4#hi,$S1
+ vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]!
+ vmlal.u32 $D3,$H2#hi,$R1
+ vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]!
+ vmlal.u32 $D1,$H0#hi,$R1
+ vmlal.u32 $D4,$H3#hi,$R1
+ vmlal.u32 $D2,$H1#hi,$R1
+
+ vmlal.u32 $D3,$H1#hi,$R2
+ vld1.32 ${S4}[1],[$tbl1,:32]
+ vmlal.u32 $D0,$H3#hi,$S2
+ vld1.32 ${S4}[0],[$tbl0,:32]
+ vmlal.u32 $D4,$H2#hi,$R2
+ vmlal.u32 $D1,$H4#hi,$S2
+ vmlal.u32 $D2,$H0#hi,$R2
+
+ vmlal.u32 $D3,$H0#hi,$R3
+ it ne
+ addne $tbl1,$ctx,#(48+2*9*4)
+ vmlal.u32 $D0,$H2#hi,$S3
+ it ne
+ addne $tbl0,$ctx,#(48+3*9*4)
+ vmlal.u32 $D4,$H1#hi,$R3
+ vmlal.u32 $D1,$H3#hi,$S3
+ vmlal.u32 $D2,$H4#hi,$S3
+
+ vmlal.u32 $D3,$H4#hi,$S4
+ vorn $MASK,$MASK,$MASK @ all-ones, can be redundant
+ vmlal.u32 $D0,$H1#hi,$S4
+ vshr.u64 $MASK,$MASK,#38
+ vmlal.u32 $D4,$H0#hi,$R4
+ vmlal.u32 $D1,$H2#hi,$S4
+ vmlal.u32 $D2,$H3#hi,$S4
+
+ beq .Lshort_tail
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ (hash+inp[0:1])*r^4:r^3 and accumulate
+
+ vld4.32 {${R0}[1],${R1}[1],${S1}[1],${R2}[1]},[$tbl1]! @ load r^3
+ vld4.32 {${R0}[0],${R1}[0],${S1}[0],${R2}[0]},[$tbl0]! @ load r^4
+
+ vmlal.u32 $D2,$H2#lo,$R0
+ vmlal.u32 $D0,$H0#lo,$R0
+ vmlal.u32 $D3,$H3#lo,$R0
+ vmlal.u32 $D1,$H1#lo,$R0
+ vmlal.u32 $D4,$H4#lo,$R0
+
+ vmlal.u32 $D0,$H4#lo,$S1
+ vld4.32 {${S2}[1],${R3}[1],${S3}[1],${R4}[1]},[$tbl1]!
+ vmlal.u32 $D3,$H2#lo,$R1
+ vld4.32 {${S2}[0],${R3}[0],${S3}[0],${R4}[0]},[$tbl0]!
+ vmlal.u32 $D1,$H0#lo,$R1
+ vmlal.u32 $D4,$H3#lo,$R1
+ vmlal.u32 $D2,$H1#lo,$R1
+
+ vmlal.u32 $D3,$H1#lo,$R2
+ vld1.32 ${S4}[1],[$tbl1,:32]
+ vmlal.u32 $D0,$H3#lo,$S2
+ vld1.32 ${S4}[0],[$tbl0,:32]
+ vmlal.u32 $D4,$H2#lo,$R2
+ vmlal.u32 $D1,$H4#lo,$S2
+ vmlal.u32 $D2,$H0#lo,$R2
+
+ vmlal.u32 $D3,$H0#lo,$R3
+ vmlal.u32 $D0,$H2#lo,$S3
+ vmlal.u32 $D4,$H1#lo,$R3
+ vmlal.u32 $D1,$H3#lo,$S3
+ vmlal.u32 $D2,$H4#lo,$S3
+
+ vmlal.u32 $D3,$H4#lo,$S4
+ vorn $MASK,$MASK,$MASK @ all-ones
+ vmlal.u32 $D0,$H1#lo,$S4
+ vshr.u64 $MASK,$MASK,#38
+ vmlal.u32 $D4,$H0#lo,$R4
+ vmlal.u32 $D1,$H2#lo,$S4
+ vmlal.u32 $D2,$H3#lo,$S4
+
+.Lshort_tail:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ horizontal addition
+
+ vadd.i64 $D3#lo,$D3#lo,$D3#hi
+ vadd.i64 $D0#lo,$D0#lo,$D0#hi
+ vadd.i64 $D4#lo,$D4#lo,$D4#hi
+ vadd.i64 $D1#lo,$D1#lo,$D1#hi
+ vadd.i64 $D2#lo,$D2#lo,$D2#hi
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction, but without narrowing
+
+ vshr.u64 $T0,$D3,#26
+ vand.i64 $D3,$D3,$MASK
+ vshr.u64 $T1,$D0,#26
+ vand.i64 $D0,$D0,$MASK
+ vadd.i64 $D4,$D4,$T0 @ h3 -> h4
+ vadd.i64 $D1,$D1,$T1 @ h0 -> h1
+
+ vshr.u64 $T0,$D4,#26
+ vand.i64 $D4,$D4,$MASK
+ vshr.u64 $T1,$D1,#26
+ vand.i64 $D1,$D1,$MASK
+ vadd.i64 $D2,$D2,$T1 @ h1 -> h2
+
+ vadd.i64 $D0,$D0,$T0
+ vshl.u64 $T0,$T0,#2
+ vshr.u64 $T1,$D2,#26
+ vand.i64 $D2,$D2,$MASK
+ vadd.i64 $D0,$D0,$T0 @ h4 -> h0
+ vadd.i64 $D3,$D3,$T1 @ h2 -> h3
+
+ vshr.u64 $T0,$D0,#26
+ vand.i64 $D0,$D0,$MASK
+ vshr.u64 $T1,$D3,#26
+ vand.i64 $D3,$D3,$MASK
+ vadd.i64 $D1,$D1,$T0 @ h0 -> h1
+ vadd.i64 $D4,$D4,$T1 @ h3 -> h4
+
+ cmp $len,#0
+ bne .Leven
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ store hash value
+
+ vst4.32 {$D0#lo[0],$D1#lo[0],$D2#lo[0],$D3#lo[0]},[$ctx]!
+ vst1.32 {$D4#lo[0]},[$ctx]
+
+ vldmia sp!,{d8-d15} @ epilogue
+ ldmia sp!,{r4-r7}
+ ret @ bx lr
+.size poly1305_blocks_neon,.-poly1305_blocks_neon
+
+.align 5
+.Lzeros:
+.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+#ifndef __KERNEL__
+.LOPENSSL_armcap:
+# ifdef _WIN32
+.word OPENSSL_armcap_P
+# else
+.word OPENSSL_armcap_P-.Lpoly1305_init
+# endif
+.comm OPENSSL_armcap_P,4,4
+.hidden OPENSSL_armcap_P
+#endif
+#endif
+___
+} }
+$code.=<<___;
+.asciz "Poly1305 for ARMv4/NEON, CRYPTOGAMS by \@dot-asm"
+.align 2
+___
+
+foreach (split("\n",$code)) {
+ s/\`([^\`]*)\`/eval $1/geo;
+
+ s/\bq([0-9]+)#(lo|hi)/sprintf "d%d",2*$1+($2 eq "hi")/geo or
+ s/\bret\b/bx lr/go or
+ s/\bbx\s+lr\b/.word\t0xe12fff1e/go; # make it possible to compile with -march=armv4
+
+ print $_,"\n";
+}
+close STDOUT; # enforce flush
diff --git a/arch/arm/crypto/poly1305-core.S_shipped b/arch/arm/crypto/poly1305-core.S_shipped
new file mode 100644
index 000000000000..37b71d990293
--- /dev/null
+++ b/arch/arm/crypto/poly1305-core.S_shipped
@@ -0,0 +1,1158 @@
+#ifndef __KERNEL__
+# include "arm_arch.h"
+#else
+# define __ARM_ARCH__ __LINUX_ARM_ARCH__
+# define __ARM_MAX_ARCH__ __LINUX_ARM_ARCH__
+# define poly1305_init poly1305_init_arm
+# define poly1305_blocks poly1305_blocks_arm
+# define poly1305_emit poly1305_emit_arm
+.globl poly1305_blocks_neon
+#endif
+
+#if defined(__thumb2__)
+.syntax unified
+.thumb
+#else
+.code 32
+#endif
+
+.text
+
+.globl poly1305_emit
+.globl poly1305_blocks
+.globl poly1305_init
+.type poly1305_init,%function
+.align 5
+poly1305_init:
+.Lpoly1305_init:
+ stmdb sp!,{r4-r11}
+
+ eor r3,r3,r3
+ cmp r1,#0
+ str r3,[r0,#0] @ zero hash value
+ str r3,[r0,#4]
+ str r3,[r0,#8]
+ str r3,[r0,#12]
+ str r3,[r0,#16]
+ str r3,[r0,#36] @ clear is_base2_26
+ add r0,r0,#20
+
+#ifdef __thumb2__
+ it eq
+#endif
+ moveq r0,#0
+ beq .Lno_key
+
+#if __ARM_MAX_ARCH__>=7
+ mov r3,#-1
+ str r3,[r0,#28] @ impossible key power value
+# ifndef __KERNEL__
+ adr r11,.Lpoly1305_init
+ ldr r12,.LOPENSSL_armcap
+# endif
+#endif
+ ldrb r4,[r1,#0]
+ mov r10,#0x0fffffff
+ ldrb r5,[r1,#1]
+ and r3,r10,#-4 @ 0x0ffffffc
+ ldrb r6,[r1,#2]
+ ldrb r7,[r1,#3]
+ orr r4,r4,r5,lsl#8
+ ldrb r5,[r1,#4]
+ orr r4,r4,r6,lsl#16
+ ldrb r6,[r1,#5]
+ orr r4,r4,r7,lsl#24
+ ldrb r7,[r1,#6]
+ and r4,r4,r10
+
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+# if !defined(_WIN32)
+ ldr r12,[r11,r12] @ OPENSSL_armcap_P
+# endif
+# if defined(__APPLE__) || defined(_WIN32)
+ ldr r12,[r12]
+# endif
+#endif
+ ldrb r8,[r1,#7]
+ orr r5,r5,r6,lsl#8
+ ldrb r6,[r1,#8]
+ orr r5,r5,r7,lsl#16
+ ldrb r7,[r1,#9]
+ orr r5,r5,r8,lsl#24
+ ldrb r8,[r1,#10]
+ and r5,r5,r3
+
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+ tst r12,#ARMV7_NEON @ check for NEON
+# ifdef __thumb2__
+ adr r9,.Lpoly1305_blocks_neon
+ adr r11,.Lpoly1305_blocks
+ it ne
+ movne r11,r9
+ adr r12,.Lpoly1305_emit
+ orr r11,r11,#1 @ thumb-ify addresses
+ orr r12,r12,#1
+# else
+ add r12,r11,#(.Lpoly1305_emit-.Lpoly1305_init)
+ ite eq
+ addeq r11,r11,#(.Lpoly1305_blocks-.Lpoly1305_init)
+ addne r11,r11,#(.Lpoly1305_blocks_neon-.Lpoly1305_init)
+# endif
+#endif
+ ldrb r9,[r1,#11]
+ orr r6,r6,r7,lsl#8
+ ldrb r7,[r1,#12]
+ orr r6,r6,r8,lsl#16
+ ldrb r8,[r1,#13]
+ orr r6,r6,r9,lsl#24
+ ldrb r9,[r1,#14]
+ and r6,r6,r3
+
+ ldrb r10,[r1,#15]
+ orr r7,r7,r8,lsl#8
+ str r4,[r0,#0]
+ orr r7,r7,r9,lsl#16
+ str r5,[r0,#4]
+ orr r7,r7,r10,lsl#24
+ str r6,[r0,#8]
+ and r7,r7,r3
+ str r7,[r0,#12]
+#if __ARM_MAX_ARCH__>=7 && !defined(__KERNEL__)
+ stmia r2,{r11,r12} @ fill functions table
+ mov r0,#1
+#else
+ mov r0,#0
+#endif
+.Lno_key:
+ ldmia sp!,{r4-r11}
+#if __ARM_ARCH__>=5
+ bx lr @ bx lr
+#else
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ .word 0xe12fff1e @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_init,.-poly1305_init
+.type poly1305_blocks,%function
+.align 5
+poly1305_blocks:
+.Lpoly1305_blocks:
+ stmdb sp!,{r3-r11,lr}
+
+ ands r2,r2,#-16
+ beq .Lno_data
+
+ add r2,r2,r1 @ end pointer
+ sub sp,sp,#32
+
+#if __ARM_ARCH__<7
+ ldmia r0,{r4-r12} @ load context
+ add r0,r0,#20
+ str r2,[sp,#16] @ offload stuff
+ str r0,[sp,#12]
+#else
+ ldr lr,[r0,#36] @ is_base2_26
+ ldmia r0!,{r4-r8} @ load hash value
+ str r2,[sp,#16] @ offload stuff
+ str r0,[sp,#12]
+
+ adds r9,r4,r5,lsl#26 @ base 2^26 -> base 2^32
+ mov r10,r5,lsr#6
+ adcs r10,r10,r6,lsl#20
+ mov r11,r6,lsr#12
+ adcs r11,r11,r7,lsl#14
+ mov r12,r7,lsr#18
+ adcs r12,r12,r8,lsl#8
+ mov r2,#0
+ teq lr,#0
+ str r2,[r0,#16] @ clear is_base2_26
+ adc r2,r2,r8,lsr#24
+
+ itttt ne
+ movne r4,r9 @ choose between radixes
+ movne r5,r10
+ movne r6,r11
+ movne r7,r12
+ ldmia r0,{r9-r12} @ load key
+ it ne
+ movne r8,r2
+#endif
+
+ mov lr,r1
+ cmp r3,#0
+ str r10,[sp,#20]
+ str r11,[sp,#24]
+ str r12,[sp,#28]
+ b .Loop
+
+.align 4
+.Loop:
+#if __ARM_ARCH__<7
+ ldrb r0,[lr],#16 @ load input
+# ifdef __thumb2__
+ it hi
+# endif
+ addhi r8,r8,#1 @ 1<<128
+ ldrb r1,[lr,#-15]
+ ldrb r2,[lr,#-14]
+ ldrb r3,[lr,#-13]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-12]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-11]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-10]
+ adds r4,r4,r3 @ accumulate input
+
+ ldrb r3,[lr,#-9]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-8]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-7]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-6]
+ adcs r5,r5,r3
+
+ ldrb r3,[lr,#-5]
+ orr r1,r0,r1,lsl#8
+ ldrb r0,[lr,#-4]
+ orr r2,r1,r2,lsl#16
+ ldrb r1,[lr,#-3]
+ orr r3,r2,r3,lsl#24
+ ldrb r2,[lr,#-2]
+ adcs r6,r6,r3
+
+ ldrb r3,[lr,#-1]
+ orr r1,r0,r1,lsl#8
+ str lr,[sp,#8] @ offload input pointer
+ orr r2,r1,r2,lsl#16
+ add r10,r10,r10,lsr#2
+ orr r3,r2,r3,lsl#24
+#else
+ ldr r0,[lr],#16 @ load input
+ it hi
+ addhi r8,r8,#1 @ padbit
+ ldr r1,[lr,#-12]
+ ldr r2,[lr,#-8]
+ ldr r3,[lr,#-4]
+# ifdef __ARMEB__
+ rev r0,r0
+ rev r1,r1
+ rev r2,r2
+ rev r3,r3
+# endif
+ adds r4,r4,r0 @ accumulate input
+ str lr,[sp,#8] @ offload input pointer
+ adcs r5,r5,r1
+ add r10,r10,r10,lsr#2
+ adcs r6,r6,r2
+#endif
+ add r11,r11,r11,lsr#2
+ adcs r7,r7,r3
+ add r12,r12,r12,lsr#2
+
+ umull r2,r3,r5,r9
+ adc r8,r8,#0
+ umull r0,r1,r4,r9
+ umlal r2,r3,r8,r10
+ umlal r0,r1,r7,r10
+ ldr r10,[sp,#20] @ reload r10
+ umlal r2,r3,r6,r12
+ umlal r0,r1,r5,r12
+ umlal r2,r3,r7,r11
+ umlal r0,r1,r6,r11
+ umlal r2,r3,r4,r10
+ str r0,[sp,#0] @ future r4
+ mul r0,r11,r8
+ ldr r11,[sp,#24] @ reload r11
+ adds r2,r2,r1 @ d1+=d0>>32
+ eor r1,r1,r1
+ adc lr,r3,#0 @ future r6
+ str r2,[sp,#4] @ future r5
+
+ mul r2,r12,r8
+ eor r3,r3,r3
+ umlal r0,r1,r7,r12
+ ldr r12,[sp,#28] @ reload r12
+ umlal r2,r3,r7,r9
+ umlal r0,r1,r6,r9
+ umlal r2,r3,r6,r10
+ umlal r0,r1,r5,r10
+ umlal r2,r3,r5,r11
+ umlal r0,r1,r4,r11
+ umlal r2,r3,r4,r12
+ ldr r4,[sp,#0]
+ mul r8,r9,r8
+ ldr r5,[sp,#4]
+
+ adds r6,lr,r0 @ d2+=d1>>32
+ ldr lr,[sp,#8] @ reload input pointer
+ adc r1,r1,#0
+ adds r7,r2,r1 @ d3+=d2>>32
+ ldr r0,[sp,#16] @ reload end pointer
+ adc r3,r3,#0
+ add r8,r8,r3 @ h4+=d3>>32
+
+ and r1,r8,#-4
+ and r8,r8,#3
+ add r1,r1,r1,lsr#2 @ *=5
+ adds r4,r4,r1
+ adcs r5,r5,#0
+ adcs r6,r6,#0
+ adcs r7,r7,#0
+ adc r8,r8,#0
+
+ cmp r0,lr @ done yet?
+ bhi .Loop
+
+ ldr r0,[sp,#12]
+ add sp,sp,#32
+ stmdb r0,{r4-r8} @ store the result
+
+.Lno_data:
+#if __ARM_ARCH__>=5
+ ldmia sp!,{r3-r11,pc}
+#else
+ ldmia sp!,{r3-r11,lr}
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ .word 0xe12fff1e @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_blocks,.-poly1305_blocks
+.type poly1305_emit,%function
+.align 5
+poly1305_emit:
+.Lpoly1305_emit:
+ stmdb sp!,{r4-r11}
+
+ ldmia r0,{r3-r7}
+
+#if __ARM_ARCH__>=7
+ ldr ip,[r0,#36] @ is_base2_26
+
+ adds r8,r3,r4,lsl#26 @ base 2^26 -> base 2^32
+ mov r9,r4,lsr#6
+ adcs r9,r9,r5,lsl#20
+ mov r10,r5,lsr#12
+ adcs r10,r10,r6,lsl#14
+ mov r11,r6,lsr#18
+ adcs r11,r11,r7,lsl#8
+ mov r0,#0
+ adc r0,r0,r7,lsr#24
+
+ tst ip,ip
+ itttt ne
+ movne r3,r8
+ movne r4,r9
+ movne r5,r10
+ movne r6,r11
+ it ne
+ movne r7,r0
+#endif
+
+ adds r8,r3,#5 @ compare to modulus
+ adcs r9,r4,#0
+ adcs r10,r5,#0
+ adcs r11,r6,#0
+ adc r0,r7,#0
+ tst r0,#4 @ did it carry/borrow?
+
+#ifdef __thumb2__
+ it ne
+#endif
+ movne r3,r8
+ ldr r8,[r2,#0]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne r4,r9
+ ldr r9,[r2,#4]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne r5,r10
+ ldr r10,[r2,#8]
+#ifdef __thumb2__
+ it ne
+#endif
+ movne r6,r11
+ ldr r11,[r2,#12]
+
+ adds r3,r3,r8
+ adcs r4,r4,r9
+ adcs r5,r5,r10
+ adc r6,r6,r11
+
+#if __ARM_ARCH__>=7
+# ifdef __ARMEB__
+ rev r3,r3
+ rev r4,r4
+ rev r5,r5
+ rev r6,r6
+# endif
+ str r3,[r1,#0]
+ str r4,[r1,#4]
+ str r5,[r1,#8]
+ str r6,[r1,#12]
+#else
+ strb r3,[r1,#0]
+ mov r3,r3,lsr#8
+ strb r4,[r1,#4]
+ mov r4,r4,lsr#8
+ strb r5,[r1,#8]
+ mov r5,r5,lsr#8
+ strb r6,[r1,#12]
+ mov r6,r6,lsr#8
+
+ strb r3,[r1,#1]
+ mov r3,r3,lsr#8
+ strb r4,[r1,#5]
+ mov r4,r4,lsr#8
+ strb r5,[r1,#9]
+ mov r5,r5,lsr#8
+ strb r6,[r1,#13]
+ mov r6,r6,lsr#8
+
+ strb r3,[r1,#2]
+ mov r3,r3,lsr#8
+ strb r4,[r1,#6]
+ mov r4,r4,lsr#8
+ strb r5,[r1,#10]
+ mov r5,r5,lsr#8
+ strb r6,[r1,#14]
+ mov r6,r6,lsr#8
+
+ strb r3,[r1,#3]
+ strb r4,[r1,#7]
+ strb r5,[r1,#11]
+ strb r6,[r1,#15]
+#endif
+ ldmia sp!,{r4-r11}
+#if __ARM_ARCH__>=5
+ bx lr @ bx lr
+#else
+ tst lr,#1
+ moveq pc,lr @ be binary compatible with V4, yet
+ .word 0xe12fff1e @ interoperable with Thumb ISA:-)
+#endif
+.size poly1305_emit,.-poly1305_emit
+#if __ARM_MAX_ARCH__>=7
+.fpu neon
+
+.type poly1305_init_neon,%function
+.align 5
+poly1305_init_neon:
+.Lpoly1305_init_neon:
+ ldr r3,[r0,#48] @ first table element
+ cmp r3,#-1 @ is value impossible?
+ bne .Lno_init_neon
+
+ ldr r4,[r0,#20] @ load key base 2^32
+ ldr r5,[r0,#24]
+ ldr r6,[r0,#28]
+ ldr r7,[r0,#32]
+
+ and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26
+ mov r3,r4,lsr#26
+ mov r4,r5,lsr#20
+ orr r3,r3,r5,lsl#6
+ mov r5,r6,lsr#14
+ orr r4,r4,r6,lsl#12
+ mov r6,r7,lsr#8
+ orr r5,r5,r7,lsl#18
+ and r3,r3,#0x03ffffff
+ and r4,r4,#0x03ffffff
+ and r5,r5,#0x03ffffff
+
+ vdup.32 d0,r2 @ r^1 in both lanes
+ add r2,r3,r3,lsl#2 @ *5
+ vdup.32 d1,r3
+ add r3,r4,r4,lsl#2
+ vdup.32 d2,r2
+ vdup.32 d3,r4
+ add r4,r5,r5,lsl#2
+ vdup.32 d4,r3
+ vdup.32 d5,r5
+ add r5,r6,r6,lsl#2
+ vdup.32 d6,r4
+ vdup.32 d7,r6
+ vdup.32 d8,r5
+
+ mov r5,#2 @ counter
+
+.Lsquare_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4
+ @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4
+ @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4
+ @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4
+ @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4
+
+ vmull.u32 q5,d0,d0[1]
+ vmull.u32 q6,d1,d0[1]
+ vmull.u32 q7,d3,d0[1]
+ vmull.u32 q8,d5,d0[1]
+ vmull.u32 q9,d7,d0[1]
+
+ vmlal.u32 q5,d7,d2[1]
+ vmlal.u32 q6,d0,d1[1]
+ vmlal.u32 q7,d1,d1[1]
+ vmlal.u32 q8,d3,d1[1]
+ vmlal.u32 q9,d5,d1[1]
+
+ vmlal.u32 q5,d5,d4[1]
+ vmlal.u32 q6,d7,d4[1]
+ vmlal.u32 q8,d1,d3[1]
+ vmlal.u32 q7,d0,d3[1]
+ vmlal.u32 q9,d3,d3[1]
+
+ vmlal.u32 q5,d3,d6[1]
+ vmlal.u32 q8,d0,d5[1]
+ vmlal.u32 q6,d5,d6[1]
+ vmlal.u32 q7,d7,d6[1]
+ vmlal.u32 q9,d1,d5[1]
+
+ vmlal.u32 q8,d7,d8[1]
+ vmlal.u32 q5,d1,d8[1]
+ vmlal.u32 q6,d3,d8[1]
+ vmlal.u32 q7,d5,d8[1]
+ vmlal.u32 q9,d0,d7[1]
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction as discussed in "NEON crypto" by D.J. Bernstein
+ @ and P. Schwabe
+ @
+ @ H0>>+H1>>+H2>>+H3>>+H4
+ @ H3>>+H4>>*5+H0>>+H1
+ @
+ @ Trivia.
+ @
+ @ Result of multiplication of n-bit number by m-bit number is
+ @ n+m bits wide. However! Even though 2^n is a n+1-bit number,
+ @ m-bit number multiplied by 2^n is still n+m bits wide.
+ @
+ @ Sum of two n-bit numbers is n+1 bits wide, sum of three - n+2,
+ @ and so is sum of four. Sum of 2^m n-m-bit numbers and n-bit
+ @ one is n+1 bits wide.
+ @
+ @ >>+ denotes Hnext += Hn>>26, Hn &= 0x3ffffff. This means that
+ @ H0, H2, H3 are guaranteed to be 26 bits wide, while H1 and H4
+ @ can be 27. However! In cases when their width exceeds 26 bits
+ @ they are limited by 2^26+2^6. This in turn means that *sum*
+ @ of the products with these values can still be viewed as sum
+ @ of 52-bit numbers as long as the amount of addends is not a
+ @ power of 2. For example,
+ @
+ @ H4 = H4*R0 + H3*R1 + H2*R2 + H1*R3 + H0 * R4,
+ @
+ @ which can't be larger than 5 * (2^26 + 2^6) * (2^26 + 2^6), or
+ @ 5 * (2^52 + 2*2^32 + 2^12), which in turn is smaller than
+ @ 8 * (2^52) or 2^55. However, the value is then multiplied by
+ @ by 5, so we should be looking at 5 * 5 * (2^52 + 2^33 + 2^12),
+ @ which is less than 32 * (2^52) or 2^57. And when processing
+ @ data we are looking at triple as many addends...
+ @
+ @ In key setup procedure pre-reduced H0 is limited by 5*4+1 and
+ @ 5*H4 - by 5*5 52-bit addends, or 57 bits. But when hashing the
+ @ input H0 is limited by (5*4+1)*3 addends, or 58 bits, while
+ @ 5*H4 by 5*5*3, or 59[!] bits. How is this relevant? vmlal.u32
+ @ instruction accepts 2x32-bit input and writes 2x64-bit result.
+ @ This means that result of reduction have to be compressed upon
+ @ loop wrap-around. This can be done in the process of reduction
+ @ to minimize amount of instructions [as well as amount of
+ @ 128-bit instructions, which benefits low-end processors], but
+ @ one has to watch for H2 (which is narrower than H0) and 5*H4
+ @ not being wider than 58 bits, so that result of right shift
+ @ by 26 bits fits in 32 bits. This is also useful on x86,
+ @ because it allows to use paddd in place for paddq, which
+ @ benefits Atom, where paddq is ridiculously slow.
+
+ vshr.u64 q15,q8,#26
+ vmovn.i64 d16,q8
+ vshr.u64 q4,q5,#26
+ vmovn.i64 d10,q5
+ vadd.i64 q9,q9,q15 @ h3 -> h4
+ vbic.i32 d16,#0xfc000000 @ &=0x03ffffff
+ vadd.i64 q6,q6,q4 @ h0 -> h1
+ vbic.i32 d10,#0xfc000000
+
+ vshrn.u64 d30,q9,#26
+ vmovn.i64 d18,q9
+ vshr.u64 q4,q6,#26
+ vmovn.i64 d12,q6
+ vadd.i64 q7,q7,q4 @ h1 -> h2
+ vbic.i32 d18,#0xfc000000
+ vbic.i32 d12,#0xfc000000
+
+ vadd.i32 d10,d10,d30
+ vshl.u32 d30,d30,#2
+ vshrn.u64 d8,q7,#26
+ vmovn.i64 d14,q7
+ vadd.i32 d10,d10,d30 @ h4 -> h0
+ vadd.i32 d16,d16,d8 @ h2 -> h3
+ vbic.i32 d14,#0xfc000000
+
+ vshr.u32 d30,d10,#26
+ vbic.i32 d10,#0xfc000000
+ vshr.u32 d8,d16,#26
+ vbic.i32 d16,#0xfc000000
+ vadd.i32 d12,d12,d30 @ h0 -> h1
+ vadd.i32 d18,d18,d8 @ h3 -> h4
+
+ subs r5,r5,#1
+ beq .Lsquare_break_neon
+
+ add r6,r0,#(48+0*9*4)
+ add r7,r0,#(48+1*9*4)
+
+ vtrn.32 d0,d10 @ r^2:r^1
+ vtrn.32 d3,d14
+ vtrn.32 d5,d16
+ vtrn.32 d1,d12
+ vtrn.32 d7,d18
+
+ vshl.u32 d4,d3,#2 @ *5
+ vshl.u32 d6,d5,#2
+ vshl.u32 d2,d1,#2
+ vshl.u32 d8,d7,#2
+ vadd.i32 d4,d4,d3
+ vadd.i32 d2,d2,d1
+ vadd.i32 d6,d6,d5
+ vadd.i32 d8,d8,d7
+
+ vst4.32 {d0[0],d1[0],d2[0],d3[0]},[r6]!
+ vst4.32 {d0[1],d1[1],d2[1],d3[1]},[r7]!
+ vst4.32 {d4[0],d5[0],d6[0],d7[0]},[r6]!
+ vst4.32 {d4[1],d5[1],d6[1],d7[1]},[r7]!
+ vst1.32 {d8[0]},[r6,:32]
+ vst1.32 {d8[1]},[r7,:32]
+
+ b .Lsquare_neon
+
+.align 4
+.Lsquare_break_neon:
+ add r6,r0,#(48+2*4*9)
+ add r7,r0,#(48+3*4*9)
+
+ vmov d0,d10 @ r^4:r^3
+ vshl.u32 d2,d12,#2 @ *5
+ vmov d1,d12
+ vshl.u32 d4,d14,#2
+ vmov d3,d14
+ vshl.u32 d6,d16,#2
+ vmov d5,d16
+ vshl.u32 d8,d18,#2
+ vmov d7,d18
+ vadd.i32 d2,d2,d12
+ vadd.i32 d4,d4,d14
+ vadd.i32 d6,d6,d16
+ vadd.i32 d8,d8,d18
+
+ vst4.32 {d0[0],d1[0],d2[0],d3[0]},[r6]!
+ vst4.32 {d0[1],d1[1],d2[1],d3[1]},[r7]!
+ vst4.32 {d4[0],d5[0],d6[0],d7[0]},[r6]!
+ vst4.32 {d4[1],d5[1],d6[1],d7[1]},[r7]!
+ vst1.32 {d8[0]},[r6]
+ vst1.32 {d8[1]},[r7]
+
+.Lno_init_neon:
+ bx lr @ bx lr
+.size poly1305_init_neon,.-poly1305_init_neon
+
+.type poly1305_blocks_neon,%function
+.align 5
+poly1305_blocks_neon:
+.Lpoly1305_blocks_neon:
+ ldr ip,[r0,#36] @ is_base2_26
+
+ cmp r2,#64
+ blo .Lpoly1305_blocks
+
+ stmdb sp!,{r4-r7}
+ vstmdb sp!,{d8-d15} @ ABI specification says so
+
+ tst ip,ip @ is_base2_26?
+ bne .Lbase2_26_neon
+
+ stmdb sp!,{r1-r3,lr}
+ bl .Lpoly1305_init_neon
+
+ ldr r4,[r0,#0] @ load hash value base 2^32
+ ldr r5,[r0,#4]
+ ldr r6,[r0,#8]
+ ldr r7,[r0,#12]
+ ldr ip,[r0,#16]
+
+ and r2,r4,#0x03ffffff @ base 2^32 -> base 2^26
+ mov r3,r4,lsr#26
+ veor d10,d10,d10
+ mov r4,r5,lsr#20
+ orr r3,r3,r5,lsl#6
+ veor d12,d12,d12
+ mov r5,r6,lsr#14
+ orr r4,r4,r6,lsl#12
+ veor d14,d14,d14
+ mov r6,r7,lsr#8
+ orr r5,r5,r7,lsl#18
+ veor d16,d16,d16
+ and r3,r3,#0x03ffffff
+ orr r6,r6,ip,lsl#24
+ veor d18,d18,d18
+ and r4,r4,#0x03ffffff
+ mov r1,#1
+ and r5,r5,#0x03ffffff
+ str r1,[r0,#36] @ set is_base2_26
+
+ vmov.32 d10[0],r2
+ vmov.32 d12[0],r3
+ vmov.32 d14[0],r4
+ vmov.32 d16[0],r5
+ vmov.32 d18[0],r6
+ adr r5,.Lzeros
+
+ ldmia sp!,{r1-r3,lr}
+ b .Lhash_loaded
+
+.align 4
+.Lbase2_26_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ load hash value
+
+ veor d10,d10,d10
+ veor d12,d12,d12
+ veor d14,d14,d14
+ veor d16,d16,d16
+ veor d18,d18,d18
+ vld4.32 {d10[0],d12[0],d14[0],d16[0]},[r0]!
+ adr r5,.Lzeros
+ vld1.32 {d18[0]},[r0]
+ sub r0,r0,#16 @ rewind
+
+.Lhash_loaded:
+ add r4,r1,#32
+ mov r3,r3,lsl#24
+ tst r2,#31
+ beq .Leven
+
+ vld4.32 {d20[0],d22[0],d24[0],d26[0]},[r1]!
+ vmov.32 d28[0],r3
+ sub r2,r2,#16
+ add r4,r1,#32
+
+# ifdef __ARMEB__
+ vrev32.8 q10,q10
+ vrev32.8 q13,q13
+ vrev32.8 q11,q11
+ vrev32.8 q12,q12
+# endif
+ vsri.u32 d28,d26,#8 @ base 2^32 -> base 2^26
+ vshl.u32 d26,d26,#18
+
+ vsri.u32 d26,d24,#14
+ vshl.u32 d24,d24,#12
+ vadd.i32 d29,d28,d18 @ add hash value and move to #hi
+
+ vbic.i32 d26,#0xfc000000
+ vsri.u32 d24,d22,#20
+ vshl.u32 d22,d22,#6
+
+ vbic.i32 d24,#0xfc000000
+ vsri.u32 d22,d20,#26
+ vadd.i32 d27,d26,d16
+
+ vbic.i32 d20,#0xfc000000
+ vbic.i32 d22,#0xfc000000
+ vadd.i32 d25,d24,d14
+
+ vadd.i32 d21,d20,d10
+ vadd.i32 d23,d22,d12
+
+ mov r7,r5
+ add r6,r0,#48
+
+ cmp r2,r2
+ b .Long_tail
+
+.align 4
+.Leven:
+ subs r2,r2,#64
+ it lo
+ movlo r4,r5
+
+ vmov.i32 q14,#1<<24 @ padbit, yes, always
+ vld4.32 {d20,d22,d24,d26},[r1] @ inp[0:1]
+ add r1,r1,#64
+ vld4.32 {d21,d23,d25,d27},[r4] @ inp[2:3] (or 0)
+ add r4,r4,#64
+ itt hi
+ addhi r7,r0,#(48+1*9*4)
+ addhi r6,r0,#(48+3*9*4)
+
+# ifdef __ARMEB__
+ vrev32.8 q10,q10
+ vrev32.8 q13,q13
+ vrev32.8 q11,q11
+ vrev32.8 q12,q12
+# endif
+ vsri.u32 q14,q13,#8 @ base 2^32 -> base 2^26
+ vshl.u32 q13,q13,#18
+
+ vsri.u32 q13,q12,#14
+ vshl.u32 q12,q12,#12
+
+ vbic.i32 q13,#0xfc000000
+ vsri.u32 q12,q11,#20
+ vshl.u32 q11,q11,#6
+
+ vbic.i32 q12,#0xfc000000
+ vsri.u32 q11,q10,#26
+
+ vbic.i32 q10,#0xfc000000
+ vbic.i32 q11,#0xfc000000
+
+ bls .Lskip_loop
+
+ vld4.32 {d0[1],d1[1],d2[1],d3[1]},[r7]! @ load r^2
+ vld4.32 {d0[0],d1[0],d2[0],d3[0]},[r6]! @ load r^4
+ vld4.32 {d4[1],d5[1],d6[1],d7[1]},[r7]!
+ vld4.32 {d4[0],d5[0],d6[0],d7[0]},[r6]!
+ b .Loop_neon
+
+.align 5
+.Loop_neon:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2
+ @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^3+inp[7]*r
+ @ ___________________/
+ @ ((inp[0]*r^4+inp[2]*r^2+inp[4])*r^4+inp[6]*r^2+inp[8])*r^2
+ @ ((inp[1]*r^4+inp[3]*r^2+inp[5])*r^4+inp[7]*r^2+inp[9])*r
+ @ ___________________/ ____________________/
+ @
+ @ Note that we start with inp[2:3]*r^2. This is because it
+ @ doesn't depend on reduction in previous iteration.
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ d4 = h4*r0 + h3*r1 + h2*r2 + h1*r3 + h0*r4
+ @ d3 = h3*r0 + h2*r1 + h1*r2 + h0*r3 + h4*5*r4
+ @ d2 = h2*r0 + h1*r1 + h0*r2 + h4*5*r3 + h3*5*r4
+ @ d1 = h1*r0 + h0*r1 + h4*5*r2 + h3*5*r3 + h2*5*r4
+ @ d0 = h0*r0 + h4*5*r1 + h3*5*r2 + h2*5*r3 + h1*5*r4
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ inp[2:3]*r^2
+
+ vadd.i32 d24,d24,d14 @ accumulate inp[0:1]
+ vmull.u32 q7,d25,d0[1]
+ vadd.i32 d20,d20,d10
+ vmull.u32 q5,d21,d0[1]
+ vadd.i32 d26,d26,d16
+ vmull.u32 q8,d27,d0[1]
+ vmlal.u32 q7,d23,d1[1]
+ vadd.i32 d22,d22,d12
+ vmull.u32 q6,d23,d0[1]
+
+ vadd.i32 d28,d28,d18
+ vmull.u32 q9,d29,d0[1]
+ subs r2,r2,#64
+ vmlal.u32 q5,d29,d2[1]
+ it lo
+ movlo r4,r5
+ vmlal.u32 q8,d25,d1[1]
+ vld1.32 d8[1],[r7,:32]
+ vmlal.u32 q6,d21,d1[1]
+ vmlal.u32 q9,d27,d1[1]
+
+ vmlal.u32 q5,d27,d4[1]
+ vmlal.u32 q8,d23,d3[1]
+ vmlal.u32 q9,d25,d3[1]
+ vmlal.u32 q6,d29,d4[1]
+ vmlal.u32 q7,d21,d3[1]
+
+ vmlal.u32 q8,d21,d5[1]
+ vmlal.u32 q5,d25,d6[1]
+ vmlal.u32 q9,d23,d5[1]
+ vmlal.u32 q6,d27,d6[1]
+ vmlal.u32 q7,d29,d6[1]
+
+ vmlal.u32 q8,d29,d8[1]
+ vmlal.u32 q5,d23,d8[1]
+ vmlal.u32 q9,d21,d7[1]
+ vmlal.u32 q6,d25,d8[1]
+ vmlal.u32 q7,d27,d8[1]
+
+ vld4.32 {d21,d23,d25,d27},[r4] @ inp[2:3] (or 0)
+ add r4,r4,#64
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ (hash+inp[0:1])*r^4 and accumulate
+
+ vmlal.u32 q8,d26,d0[0]
+ vmlal.u32 q5,d20,d0[0]
+ vmlal.u32 q9,d28,d0[0]
+ vmlal.u32 q6,d22,d0[0]
+ vmlal.u32 q7,d24,d0[0]
+ vld1.32 d8[0],[r6,:32]
+
+ vmlal.u32 q8,d24,d1[0]
+ vmlal.u32 q5,d28,d2[0]
+ vmlal.u32 q9,d26,d1[0]
+ vmlal.u32 q6,d20,d1[0]
+ vmlal.u32 q7,d22,d1[0]
+
+ vmlal.u32 q8,d22,d3[0]
+ vmlal.u32 q5,d26,d4[0]
+ vmlal.u32 q9,d24,d3[0]
+ vmlal.u32 q6,d28,d4[0]
+ vmlal.u32 q7,d20,d3[0]
+
+ vmlal.u32 q8,d20,d5[0]
+ vmlal.u32 q5,d24,d6[0]
+ vmlal.u32 q9,d22,d5[0]
+ vmlal.u32 q6,d26,d6[0]
+ vmlal.u32 q8,d28,d8[0]
+
+ vmlal.u32 q7,d28,d6[0]
+ vmlal.u32 q5,d22,d8[0]
+ vmlal.u32 q9,d20,d7[0]
+ vmov.i32 q14,#1<<24 @ padbit, yes, always
+ vmlal.u32 q6,d24,d8[0]
+ vmlal.u32 q7,d26,d8[0]
+
+ vld4.32 {d20,d22,d24,d26},[r1] @ inp[0:1]
+ add r1,r1,#64
+# ifdef __ARMEB__
+ vrev32.8 q10,q10
+ vrev32.8 q11,q11
+ vrev32.8 q12,q12
+ vrev32.8 q13,q13
+# endif
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction interleaved with base 2^32 -> base 2^26 of
+ @ inp[0:3] previously loaded to q10-q13 and smashed to q10-q14.
+
+ vshr.u64 q15,q8,#26
+ vmovn.i64 d16,q8
+ vshr.u64 q4,q5,#26
+ vmovn.i64 d10,q5
+ vadd.i64 q9,q9,q15 @ h3 -> h4
+ vbic.i32 d16,#0xfc000000
+ vsri.u32 q14,q13,#8 @ base 2^32 -> base 2^26
+ vadd.i64 q6,q6,q4 @ h0 -> h1
+ vshl.u32 q13,q13,#18
+ vbic.i32 d10,#0xfc000000
+
+ vshrn.u64 d30,q9,#26
+ vmovn.i64 d18,q9
+ vshr.u64 q4,q6,#26
+ vmovn.i64 d12,q6
+ vadd.i64 q7,q7,q4 @ h1 -> h2
+ vsri.u32 q13,q12,#14
+ vbic.i32 d18,#0xfc000000
+ vshl.u32 q12,q12,#12
+ vbic.i32 d12,#0xfc000000
+
+ vadd.i32 d10,d10,d30
+ vshl.u32 d30,d30,#2
+ vbic.i32 q13,#0xfc000000
+ vshrn.u64 d8,q7,#26
+ vmovn.i64 d14,q7
+ vaddl.u32 q5,d10,d30 @ h4 -> h0 [widen for a sec]
+ vsri.u32 q12,q11,#20
+ vadd.i32 d16,d16,d8 @ h2 -> h3
+ vshl.u32 q11,q11,#6
+ vbic.i32 d14,#0xfc000000
+ vbic.i32 q12,#0xfc000000
+
+ vshrn.u64 d30,q5,#26 @ re-narrow
+ vmovn.i64 d10,q5
+ vsri.u32 q11,q10,#26
+ vbic.i32 q10,#0xfc000000
+ vshr.u32 d8,d16,#26
+ vbic.i32 d16,#0xfc000000
+ vbic.i32 d10,#0xfc000000
+ vadd.i32 d12,d12,d30 @ h0 -> h1
+ vadd.i32 d18,d18,d8 @ h3 -> h4
+ vbic.i32 q11,#0xfc000000
+
+ bhi .Loop_neon
+
+.Lskip_loop:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ multiply (inp[0:1]+hash) or inp[2:3] by r^2:r^1
+
+ add r7,r0,#(48+0*9*4)
+ add r6,r0,#(48+1*9*4)
+ adds r2,r2,#32
+ it ne
+ movne r2,#0
+ bne .Long_tail
+
+ vadd.i32 d25,d24,d14 @ add hash value and move to #hi
+ vadd.i32 d21,d20,d10
+ vadd.i32 d27,d26,d16
+ vadd.i32 d23,d22,d12
+ vadd.i32 d29,d28,d18
+
+.Long_tail:
+ vld4.32 {d0[1],d1[1],d2[1],d3[1]},[r7]! @ load r^1
+ vld4.32 {d0[0],d1[0],d2[0],d3[0]},[r6]! @ load r^2
+
+ vadd.i32 d24,d24,d14 @ can be redundant
+ vmull.u32 q7,d25,d0
+ vadd.i32 d20,d20,d10
+ vmull.u32 q5,d21,d0
+ vadd.i32 d26,d26,d16
+ vmull.u32 q8,d27,d0
+ vadd.i32 d22,d22,d12
+ vmull.u32 q6,d23,d0
+ vadd.i32 d28,d28,d18
+ vmull.u32 q9,d29,d0
+
+ vmlal.u32 q5,d29,d2
+ vld4.32 {d4[1],d5[1],d6[1],d7[1]},[r7]!
+ vmlal.u32 q8,d25,d1
+ vld4.32 {d4[0],d5[0],d6[0],d7[0]},[r6]!
+ vmlal.u32 q6,d21,d1
+ vmlal.u32 q9,d27,d1
+ vmlal.u32 q7,d23,d1
+
+ vmlal.u32 q8,d23,d3
+ vld1.32 d8[1],[r7,:32]
+ vmlal.u32 q5,d27,d4
+ vld1.32 d8[0],[r6,:32]
+ vmlal.u32 q9,d25,d3
+ vmlal.u32 q6,d29,d4
+ vmlal.u32 q7,d21,d3
+
+ vmlal.u32 q8,d21,d5
+ it ne
+ addne r7,r0,#(48+2*9*4)
+ vmlal.u32 q5,d25,d6
+ it ne
+ addne r6,r0,#(48+3*9*4)
+ vmlal.u32 q9,d23,d5
+ vmlal.u32 q6,d27,d6
+ vmlal.u32 q7,d29,d6
+
+ vmlal.u32 q8,d29,d8
+ vorn q0,q0,q0 @ all-ones, can be redundant
+ vmlal.u32 q5,d23,d8
+ vshr.u64 q0,q0,#38
+ vmlal.u32 q9,d21,d7
+ vmlal.u32 q6,d25,d8
+ vmlal.u32 q7,d27,d8
+
+ beq .Lshort_tail
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ (hash+inp[0:1])*r^4:r^3 and accumulate
+
+ vld4.32 {d0[1],d1[1],d2[1],d3[1]},[r7]! @ load r^3
+ vld4.32 {d0[0],d1[0],d2[0],d3[0]},[r6]! @ load r^4
+
+ vmlal.u32 q7,d24,d0
+ vmlal.u32 q5,d20,d0
+ vmlal.u32 q8,d26,d0
+ vmlal.u32 q6,d22,d0
+ vmlal.u32 q9,d28,d0
+
+ vmlal.u32 q5,d28,d2
+ vld4.32 {d4[1],d5[1],d6[1],d7[1]},[r7]!
+ vmlal.u32 q8,d24,d1
+ vld4.32 {d4[0],d5[0],d6[0],d7[0]},[r6]!
+ vmlal.u32 q6,d20,d1
+ vmlal.u32 q9,d26,d1
+ vmlal.u32 q7,d22,d1
+
+ vmlal.u32 q8,d22,d3
+ vld1.32 d8[1],[r7,:32]
+ vmlal.u32 q5,d26,d4
+ vld1.32 d8[0],[r6,:32]
+ vmlal.u32 q9,d24,d3
+ vmlal.u32 q6,d28,d4
+ vmlal.u32 q7,d20,d3
+
+ vmlal.u32 q8,d20,d5
+ vmlal.u32 q5,d24,d6
+ vmlal.u32 q9,d22,d5
+ vmlal.u32 q6,d26,d6
+ vmlal.u32 q7,d28,d6
+
+ vmlal.u32 q8,d28,d8
+ vorn q0,q0,q0 @ all-ones
+ vmlal.u32 q5,d22,d8
+ vshr.u64 q0,q0,#38
+ vmlal.u32 q9,d20,d7
+ vmlal.u32 q6,d24,d8
+ vmlal.u32 q7,d26,d8
+
+.Lshort_tail:
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ horizontal addition
+
+ vadd.i64 d16,d16,d17
+ vadd.i64 d10,d10,d11
+ vadd.i64 d18,d18,d19
+ vadd.i64 d12,d12,d13
+ vadd.i64 d14,d14,d15
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ lazy reduction, but without narrowing
+
+ vshr.u64 q15,q8,#26
+ vand.i64 q8,q8,q0
+ vshr.u64 q4,q5,#26
+ vand.i64 q5,q5,q0
+ vadd.i64 q9,q9,q15 @ h3 -> h4
+ vadd.i64 q6,q6,q4 @ h0 -> h1
+
+ vshr.u64 q15,q9,#26
+ vand.i64 q9,q9,q0
+ vshr.u64 q4,q6,#26
+ vand.i64 q6,q6,q0
+ vadd.i64 q7,q7,q4 @ h1 -> h2
+
+ vadd.i64 q5,q5,q15
+ vshl.u64 q15,q15,#2
+ vshr.u64 q4,q7,#26
+ vand.i64 q7,q7,q0
+ vadd.i64 q5,q5,q15 @ h4 -> h0
+ vadd.i64 q8,q8,q4 @ h2 -> h3
+
+ vshr.u64 q15,q5,#26
+ vand.i64 q5,q5,q0
+ vshr.u64 q4,q8,#26
+ vand.i64 q8,q8,q0
+ vadd.i64 q6,q6,q15 @ h0 -> h1
+ vadd.i64 q9,q9,q4 @ h3 -> h4
+
+ cmp r2,#0
+ bne .Leven
+
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @ store hash value
+
+ vst4.32 {d10[0],d12[0],d14[0],d16[0]},[r0]!
+ vst1.32 {d18[0]},[r0]
+
+ vldmia sp!,{d8-d15} @ epilogue
+ ldmia sp!,{r4-r7}
+ bx lr @ bx lr
+.size poly1305_blocks_neon,.-poly1305_blocks_neon
+
+.align 5
+.Lzeros:
+.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+#ifndef __KERNEL__
+.LOPENSSL_armcap:
+# ifdef _WIN32
+.word OPENSSL_armcap_P
+# else
+.word OPENSSL_armcap_P-.Lpoly1305_init
+# endif
+.comm OPENSSL_armcap_P,4,4
+.hidden OPENSSL_armcap_P
+#endif
+#endif
+.asciz "Poly1305 for ARMv4/NEON, CRYPTOGAMS by @dot-asm"
+.align 2
diff --git a/arch/arm/crypto/poly1305-glue.c b/arch/arm/crypto/poly1305-glue.c
new file mode 100644
index 000000000000..067e746297e0
--- /dev/null
+++ b/arch/arm/crypto/poly1305-glue.c
@@ -0,0 +1,271 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * OpenSSL/Cryptogams accelerated Poly1305 transform for ARM
+ *
+ * Copyright (C) 2019 Linaro Ltd. <[email protected]>
+ */
+
+#include <asm/hwcap.h>
+#include <asm/neon.h>
+#include <asm/simd.h>
+#include <asm/unaligned.h>
+#include <crypto/algapi.h>
+#include <crypto/internal/hash.h>
+#include <crypto/internal/poly1305.h>
+#include <crypto/internal/simd.h>
+#include <linux/cpufeature.h>
+#include <linux/crypto.h>
+#include <linux/module.h>
+
+asmlinkage void poly1305_init_arm(void *state, const u8 *key);
+asmlinkage void poly1305_blocks_arm(void *state, const u8 *src, u32 len, u32 hibit);
+asmlinkage void poly1305_blocks_neon(void *state, const u8 *src, u32 len, u32 hibit);
+asmlinkage void poly1305_emit_arm(void *state, __le32 *digest, const u32 *nonce);
+
+static bool have_neon __ro_after_init;
+
+void poly1305_init(struct poly1305_desc_ctx *dctx, const u8 *key)
+{
+ poly1305_init_arm(&dctx->h, key);
+ dctx->s[0] = get_unaligned_le32(key + 16);
+ dctx->s[1] = get_unaligned_le32(key + 20);
+ dctx->s[2] = get_unaligned_le32(key + 24);
+ dctx->s[3] = get_unaligned_le32(key + 28);
+ dctx->buflen = 0;
+}
+EXPORT_SYMBOL(poly1305_init);
+
+static int arm_poly1305_init(struct shash_desc *desc)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ dctx->buflen = 0;
+ dctx->rset = 0;
+ dctx->sset = false;
+
+ return 0;
+}
+
+static void arm_poly1305_blocks(struct poly1305_desc_ctx *dctx, const u8 *src,
+ u32 len, u32 hibit, bool do_neon)
+{
+ if (unlikely(!dctx->sset)) {
+ if (!dctx->rset) {
+ poly1305_init_arm(&dctx->h, src);
+ src += POLY1305_BLOCK_SIZE;
+ len -= POLY1305_BLOCK_SIZE;
+ dctx->rset = 1;
+ }
+ if (len >= POLY1305_BLOCK_SIZE) {
+ dctx->s[0] = get_unaligned_le32(src + 0);
+ dctx->s[1] = get_unaligned_le32(src + 4);
+ dctx->s[2] = get_unaligned_le32(src + 8);
+ dctx->s[3] = get_unaligned_le32(src + 12);
+ src += POLY1305_BLOCK_SIZE;
+ len -= POLY1305_BLOCK_SIZE;
+ dctx->sset = true;
+ }
+ if (len < POLY1305_BLOCK_SIZE)
+ return;
+ }
+
+ len &= ~(POLY1305_BLOCK_SIZE - 1);
+
+ if (likely(do_neon))
+ poly1305_blocks_neon(&dctx->h, src, len, hibit);
+ else
+ poly1305_blocks_arm(&dctx->h, src, len, hibit);
+}
+
+static void arm_poly1305_do_update(struct poly1305_desc_ctx *dctx,
+ const u8 *src, u32 len, bool do_neon)
+{
+ if (unlikely(dctx->buflen)) {
+ u32 bytes = min(len, POLY1305_BLOCK_SIZE - dctx->buflen);
+
+ memcpy(dctx->buf + dctx->buflen, src, bytes);
+ src += bytes;
+ len -= bytes;
+ dctx->buflen += bytes;
+
+ if (dctx->buflen == POLY1305_BLOCK_SIZE) {
+ arm_poly1305_blocks(dctx, dctx->buf,
+ POLY1305_BLOCK_SIZE, 1, false);
+ dctx->buflen = 0;
+ }
+ }
+
+ if (likely(len >= POLY1305_BLOCK_SIZE)) {
+ arm_poly1305_blocks(dctx, src, len, 1, do_neon);
+ src += round_down(len, POLY1305_BLOCK_SIZE);
+ len %= POLY1305_BLOCK_SIZE;
+ }
+
+ if (unlikely(len)) {
+ dctx->buflen = len;
+ memcpy(dctx->buf, src, len);
+ }
+}
+
+static int arm_poly1305_update(struct shash_desc *desc,
+ const u8 *src, unsigned int srclen)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ arm_poly1305_do_update(dctx, src, srclen, false);
+ return 0;
+}
+
+static int __maybe_unused arm_poly1305_update_neon(struct shash_desc *desc,
+ const u8 *src,
+ unsigned int srclen)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+ bool do_neon = crypto_simd_usable() && srclen > 128;
+
+ if (do_neon)
+ kernel_neon_begin();
+ arm_poly1305_do_update(dctx, src, srclen, do_neon);
+ if (do_neon)
+ kernel_neon_end();
+ return 0;
+}
+
+void poly1305_update(struct poly1305_desc_ctx *dctx, const u8 *src,
+ unsigned int nbytes)
+{
+ bool do_neon = have_neon && crypto_simd_usable() && nbytes > 128;
+
+ if (unlikely(dctx->buflen)) {
+ u32 bytes = min(nbytes, POLY1305_BLOCK_SIZE - dctx->buflen);
+
+ memcpy(dctx->buf + dctx->buflen, src, bytes);
+ src += bytes;
+ nbytes -= bytes;
+ dctx->buflen += bytes;
+
+ if (dctx->buflen == POLY1305_BLOCK_SIZE) {
+ poly1305_blocks_arm(&dctx->h, dctx->buf,
+ POLY1305_BLOCK_SIZE, 1);
+ dctx->buflen = 0;
+ }
+ }
+
+ if (likely(nbytes >= POLY1305_BLOCK_SIZE)) {
+ unsigned int len = round_down(nbytes, POLY1305_BLOCK_SIZE);
+
+ if (do_neon) {
+ kernel_neon_begin();
+ poly1305_blocks_neon(&dctx->h, src, len, 1);
+ kernel_neon_end();
+ } else {
+ poly1305_blocks_arm(&dctx->h, src, len, 1);
+ }
+ src += len;
+ nbytes %= POLY1305_BLOCK_SIZE;
+ }
+
+ if (unlikely(nbytes)) {
+ dctx->buflen = nbytes;
+ memcpy(dctx->buf, src, nbytes);
+ }
+}
+EXPORT_SYMBOL(poly1305_update);
+
+void poly1305_final(struct poly1305_desc_ctx *dctx, u8 *dst)
+{
+ __le32 digest[4];
+ u64 f = 0;
+
+ if (unlikely(dctx->buflen)) {
+ dctx->buf[dctx->buflen++] = 1;
+ memset(dctx->buf + dctx->buflen, 0,
+ POLY1305_BLOCK_SIZE - dctx->buflen);
+ poly1305_blocks_arm(&dctx->h, dctx->buf, POLY1305_BLOCK_SIZE, 0);
+ }
+
+ poly1305_emit_arm(&dctx->h, digest, dctx->s);
+
+ /* mac = (h + s) % (2^128) */
+ f = (f >> 32) + le32_to_cpu(digest[0]);
+ put_unaligned_le32(f, dst);
+ f = (f >> 32) + le32_to_cpu(digest[1]);
+ put_unaligned_le32(f, dst + 4);
+ f = (f >> 32) + le32_to_cpu(digest[2]);
+ put_unaligned_le32(f, dst + 8);
+ f = (f >> 32) + le32_to_cpu(digest[3]);
+ put_unaligned_le32(f, dst + 12);
+}
+EXPORT_SYMBOL(poly1305_final);
+
+static int arm_poly1305_final(struct shash_desc *desc, u8 *dst)
+{
+ struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc);
+
+ if (unlikely(!dctx->sset))
+ return -ENOKEY;
+
+ poly1305_final(dctx, dst);
+ return 0;
+}
+
+static struct shash_alg arm_poly1305_algs[] = {{
+ .init = arm_poly1305_init,
+ .update = arm_poly1305_update,
+ .final = arm_poly1305_final,
+ .digestsize = POLY1305_DIGEST_SIZE,
+ .descsize = sizeof(struct poly1305_desc_ctx),
+
+ .base.cra_name = "poly1305",
+ .base.cra_driver_name = "poly1305-arm",
+ .base.cra_priority = 150,
+ .base.cra_blocksize = POLY1305_BLOCK_SIZE,
+ .base.cra_module = THIS_MODULE,
+#ifdef CONFIG_KERNEL_MODE_NEON
+}, {
+ .init = arm_poly1305_init,
+ .update = arm_poly1305_update_neon,
+ .final = arm_poly1305_final,
+ .digestsize = POLY1305_DIGEST_SIZE,
+ .descsize = sizeof(struct poly1305_desc_ctx),
+
+ .base.cra_name = "poly1305",
+ .base.cra_driver_name = "poly1305-neon",
+ .base.cra_priority = 200,
+ .base.cra_blocksize = POLY1305_BLOCK_SIZE,
+ .base.cra_module = THIS_MODULE,
+#endif
+}};
+
+static int __init arm_poly1305_mod_init(void)
+{
+ have_neon = IS_ENABLED(CONFIG_KERNEL_MODE_NEON) &&
+ (elf_hwcap & HWCAP_NEON);
+
+ if (!have_neon)
+ /* register only the first entry */
+ return crypto_register_shash(&arm_poly1305_algs[0]);
+
+ return crypto_register_shashes(arm_poly1305_algs,
+ ARRAY_SIZE(arm_poly1305_algs));
+
+
+}
+
+static void __exit arm_poly1305_mod_exit(void)
+{
+ if (!have_neon) {
+ crypto_unregister_shash(&arm_poly1305_algs[0]);
+ return;
+ }
+ crypto_unregister_shashes(arm_poly1305_algs,
+ ARRAY_SIZE(arm_poly1305_algs));
+}
+
+module_init(arm_poly1305_mod_init);
+module_exit(arm_poly1305_mod_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS_CRYPTO("poly1305");
+MODULE_ALIAS_CRYPTO("poly1305-arm");
+MODULE_ALIAS_CRYPTO("poly1305-neon");
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5b3250034288..d74955ef2853 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -660,7 +660,7 @@ config CRYPTO_ARCH_HAVE_LIB_POLY1305
config CRYPTO_LIB_POLY1305_RSIZE
int
default 4 if X86_64
- default 9 if ARM64
+ default 9 if ARM || ARM64
default 1
config CRYPTO_LIB_POLY1305
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
This contains two formally verified C implementations of the Curve25519
scalar multiplication function, one for 32-bit systems, and one for
64-bit systems whose compiler supports efficient 128-bit integer types.
Not only are these implementations formally verified, but they are also
the fastest available C implementations. They have been modified to be
friendly to kernel space and to be generally less horrendous looking,
but still an effort has been made to retain their formally verified
characteristic, and so the C might look slightly unidiomatic.
The 64-bit version comes from HACL*: https://github.com/project-everest/hacl-star
The 32-bit version comes from Fiat: https://github.com/mit-plv/fiat-crypto
Information: https://cr.yp.to/ecdh.html
Signed-off-by: Jason A. Donenfeld <[email protected]>
[ardb: - move from lib/zinc to lib/crypto
- replace .c #includes with Kconfig based object selection
- drop simd handling and simplify support for per-arch versions ]
Signed-off-by: Ard Biesheuvel <[email protected]>
---
crypto/Kconfig | 10 +
include/crypto/curve25519.h | 28 +
lib/crypto/Makefile | 6 +
lib/crypto/curve25519-fiat32.c | 864 +++++++++++++
lib/crypto/curve25519-hacl64.c | 788 ++++++++++++
lib/crypto/curve25519-selftest.c | 1321 ++++++++++++++++++++
lib/crypto/curve25519.c | 86 ++
7 files changed, 3103 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5055e05e8f80..ce80c5bd8a4f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -264,6 +264,16 @@ config CRYPTO_ECRDSA
standard algorithms (called GOST algorithms). Only signature verification
is implemented.
+config CRYPTO_ARCH_HAVE_LIB_CURVE25519
+ tristate
+
+config CRYPTO_ARCH_HAVE_LIB_CURVE25519_BASE
+ bool
+
+config CRYPTO_LIB_CURVE25519
+ tristate "Curve25519 scalar multiplication library"
+ depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519
+
comment "Authenticated Encryption with Associated Data"
config CRYPTO_CCM
diff --git a/include/crypto/curve25519.h b/include/crypto/curve25519.h
new file mode 100644
index 000000000000..127d8a3a1c82
--- /dev/null
+++ b/include/crypto/curve25519.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef _ZINC_CURVE25519_H
+#define _ZINC_CURVE25519_H
+
+#include <linux/types.h>
+
+enum curve25519_lengths {
+ CURVE25519_KEY_SIZE = 32
+};
+
+bool __must_check curve25519(u8 mypublic[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE],
+ const u8 basepoint[CURVE25519_KEY_SIZE]);
+void curve25519_generate_secret(u8 secret[CURVE25519_KEY_SIZE]);
+bool __must_check curve25519_generate_public(
+ u8 pub[CURVE25519_KEY_SIZE], const u8 secret[CURVE25519_KEY_SIZE]);
+
+static inline void curve25519_clamp_secret(u8 secret[CURVE25519_KEY_SIZE])
+{
+ secret[0] &= 248;
+ secret[31] = (secret[31] & 127) | 64;
+}
+
+#endif /* _ZINC_CURVE25519_H */
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index ba22073f7b4c..bcabe79b94fa 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -12,6 +12,11 @@ libarc4-y := arc4.o
obj-$(CONFIG_CRYPTO_LIB_BLAKE2S) += libblake2s.o
libblake2s-y += blake2s.o
+obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
+libcurve25519-y := curve25519-fiat32.o
+libcurve25519-$(CONFIG_ARCH_SUPPORTS_INT128) := curve25519-hacl64.o
+libcurve25519-y += curve25519.o
+
obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
libdes-y := des.o
@@ -23,4 +28,5 @@ libsha256-y := sha256.o
ifneq ($(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS),y)
libblake2s-y += blake2s-selftest.o
+libcurve25519-y += curve25519-selftest.o
endif
diff --git a/lib/crypto/curve25519-fiat32.c b/lib/crypto/curve25519-fiat32.c
new file mode 100644
index 000000000000..1c455207341d
--- /dev/null
+++ b/lib/crypto/curve25519-fiat32.c
@@ -0,0 +1,864 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2016 The fiat-crypto Authors.
+ * Copyright (C) 2018-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This is a machine-generated formally verified implementation of Curve25519
+ * ECDH from: <https://github.com/mit-plv/fiat-crypto>. Though originally
+ * machine generated, it has been tweaked to be suitable for use in the kernel.
+ * It is optimized for 32-bit machines and machines that cannot work efficiently
+ * with 128-bit integer types.
+ */
+
+#include <asm/unaligned.h>
+#include <crypto/curve25519.h>
+#include <linux/string.h>
+
+/* fe means field element. Here the field is \Z/(2^255-19). An element t,
+ * entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77
+ * t[3]+2^102 t[4]+...+2^230 t[9].
+ * fe limbs are bounded by 1.125*2^26,1.125*2^25,1.125*2^26,1.125*2^25,etc.
+ * Multiplication and carrying produce fe from fe_loose.
+ */
+typedef struct fe { u32 v[10]; } fe;
+
+/* fe_loose limbs are bounded by 3.375*2^26,3.375*2^25,3.375*2^26,3.375*2^25,etc
+ * Addition and subtraction produce fe_loose from (fe, fe).
+ */
+typedef struct fe_loose { u32 v[10]; } fe_loose;
+
+static __always_inline void fe_frombytes_impl(u32 h[10], const u8 *s)
+{
+ /* Ignores top bit of s. */
+ u32 a0 = get_unaligned_le32(s);
+ u32 a1 = get_unaligned_le32(s+4);
+ u32 a2 = get_unaligned_le32(s+8);
+ u32 a3 = get_unaligned_le32(s+12);
+ u32 a4 = get_unaligned_le32(s+16);
+ u32 a5 = get_unaligned_le32(s+20);
+ u32 a6 = get_unaligned_le32(s+24);
+ u32 a7 = get_unaligned_le32(s+28);
+ h[0] = a0&((1<<26)-1); /* 26 used, 32-26 left. 26 */
+ h[1] = (a0>>26) | ((a1&((1<<19)-1))<< 6); /* (32-26) + 19 = 6+19 = 25 */
+ h[2] = (a1>>19) | ((a2&((1<<13)-1))<<13); /* (32-19) + 13 = 13+13 = 26 */
+ h[3] = (a2>>13) | ((a3&((1<< 6)-1))<<19); /* (32-13) + 6 = 19+ 6 = 25 */
+ h[4] = (a3>> 6); /* (32- 6) = 26 */
+ h[5] = a4&((1<<25)-1); /* 25 */
+ h[6] = (a4>>25) | ((a5&((1<<19)-1))<< 7); /* (32-25) + 19 = 7+19 = 26 */
+ h[7] = (a5>>19) | ((a6&((1<<12)-1))<<13); /* (32-19) + 12 = 13+12 = 25 */
+ h[8] = (a6>>12) | ((a7&((1<< 6)-1))<<20); /* (32-12) + 6 = 20+ 6 = 26 */
+ h[9] = (a7>> 6)&((1<<25)-1); /* 25 */
+}
+
+static __always_inline void fe_frombytes(fe *h, const u8 *s)
+{
+ fe_frombytes_impl(h->v, s);
+}
+
+static __always_inline u8 /*bool*/
+addcarryx_u25(u8 /*bool*/ c, u32 a, u32 b, u32 *low)
+{
+ /* This function extracts 25 bits of result and 1 bit of carry
+ * (26 total), so a 32-bit intermediate is sufficient.
+ */
+ u32 x = a + b + c;
+ *low = x & ((1 << 25) - 1);
+ return (x >> 25) & 1;
+}
+
+static __always_inline u8 /*bool*/
+addcarryx_u26(u8 /*bool*/ c, u32 a, u32 b, u32 *low)
+{
+ /* This function extracts 26 bits of result and 1 bit of carry
+ * (27 total), so a 32-bit intermediate is sufficient.
+ */
+ u32 x = a + b + c;
+ *low = x & ((1 << 26) - 1);
+ return (x >> 26) & 1;
+}
+
+static __always_inline u8 /*bool*/
+subborrow_u25(u8 /*bool*/ c, u32 a, u32 b, u32 *low)
+{
+ /* This function extracts 25 bits of result and 1 bit of borrow
+ * (26 total), so a 32-bit intermediate is sufficient.
+ */
+ u32 x = a - b - c;
+ *low = x & ((1 << 25) - 1);
+ return x >> 31;
+}
+
+static __always_inline u8 /*bool*/
+subborrow_u26(u8 /*bool*/ c, u32 a, u32 b, u32 *low)
+{
+ /* This function extracts 26 bits of result and 1 bit of borrow
+ *(27 total), so a 32-bit intermediate is sufficient.
+ */
+ u32 x = a - b - c;
+ *low = x & ((1 << 26) - 1);
+ return x >> 31;
+}
+
+static __always_inline u32 cmovznz32(u32 t, u32 z, u32 nz)
+{
+ t = -!!t; /* all set if nonzero, 0 if 0 */
+ return (t&nz) | ((~t)&z);
+}
+
+static __always_inline void fe_freeze(u32 out[10], const u32 in1[10])
+{
+ { const u32 x17 = in1[9];
+ { const u32 x18 = in1[8];
+ { const u32 x16 = in1[7];
+ { const u32 x14 = in1[6];
+ { const u32 x12 = in1[5];
+ { const u32 x10 = in1[4];
+ { const u32 x8 = in1[3];
+ { const u32 x6 = in1[2];
+ { const u32 x4 = in1[1];
+ { const u32 x2 = in1[0];
+ { u32 x20; u8/*bool*/ x21 = subborrow_u26(0x0, x2, 0x3ffffed, &x20);
+ { u32 x23; u8/*bool*/ x24 = subborrow_u25(x21, x4, 0x1ffffff, &x23);
+ { u32 x26; u8/*bool*/ x27 = subborrow_u26(x24, x6, 0x3ffffff, &x26);
+ { u32 x29; u8/*bool*/ x30 = subborrow_u25(x27, x8, 0x1ffffff, &x29);
+ { u32 x32; u8/*bool*/ x33 = subborrow_u26(x30, x10, 0x3ffffff, &x32);
+ { u32 x35; u8/*bool*/ x36 = subborrow_u25(x33, x12, 0x1ffffff, &x35);
+ { u32 x38; u8/*bool*/ x39 = subborrow_u26(x36, x14, 0x3ffffff, &x38);
+ { u32 x41; u8/*bool*/ x42 = subborrow_u25(x39, x16, 0x1ffffff, &x41);
+ { u32 x44; u8/*bool*/ x45 = subborrow_u26(x42, x18, 0x3ffffff, &x44);
+ { u32 x47; u8/*bool*/ x48 = subborrow_u25(x45, x17, 0x1ffffff, &x47);
+ { u32 x49 = cmovznz32(x48, 0x0, 0xffffffff);
+ { u32 x50 = (x49 & 0x3ffffed);
+ { u32 x52; u8/*bool*/ x53 = addcarryx_u26(0x0, x20, x50, &x52);
+ { u32 x54 = (x49 & 0x1ffffff);
+ { u32 x56; u8/*bool*/ x57 = addcarryx_u25(x53, x23, x54, &x56);
+ { u32 x58 = (x49 & 0x3ffffff);
+ { u32 x60; u8/*bool*/ x61 = addcarryx_u26(x57, x26, x58, &x60);
+ { u32 x62 = (x49 & 0x1ffffff);
+ { u32 x64; u8/*bool*/ x65 = addcarryx_u25(x61, x29, x62, &x64);
+ { u32 x66 = (x49 & 0x3ffffff);
+ { u32 x68; u8/*bool*/ x69 = addcarryx_u26(x65, x32, x66, &x68);
+ { u32 x70 = (x49 & 0x1ffffff);
+ { u32 x72; u8/*bool*/ x73 = addcarryx_u25(x69, x35, x70, &x72);
+ { u32 x74 = (x49 & 0x3ffffff);
+ { u32 x76; u8/*bool*/ x77 = addcarryx_u26(x73, x38, x74, &x76);
+ { u32 x78 = (x49 & 0x1ffffff);
+ { u32 x80; u8/*bool*/ x81 = addcarryx_u25(x77, x41, x78, &x80);
+ { u32 x82 = (x49 & 0x3ffffff);
+ { u32 x84; u8/*bool*/ x85 = addcarryx_u26(x81, x44, x82, &x84);
+ { u32 x86 = (x49 & 0x1ffffff);
+ { u32 x88; addcarryx_u25(x85, x47, x86, &x88);
+ out[0] = x52;
+ out[1] = x56;
+ out[2] = x60;
+ out[3] = x64;
+ out[4] = x68;
+ out[5] = x72;
+ out[6] = x76;
+ out[7] = x80;
+ out[8] = x84;
+ out[9] = x88;
+ }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
+}
+
+static __always_inline void fe_tobytes(u8 s[32], const fe *f)
+{
+ u32 h[10];
+ fe_freeze(h, f->v);
+ s[0] = h[0] >> 0;
+ s[1] = h[0] >> 8;
+ s[2] = h[0] >> 16;
+ s[3] = (h[0] >> 24) | (h[1] << 2);
+ s[4] = h[1] >> 6;
+ s[5] = h[1] >> 14;
+ s[6] = (h[1] >> 22) | (h[2] << 3);
+ s[7] = h[2] >> 5;
+ s[8] = h[2] >> 13;
+ s[9] = (h[2] >> 21) | (h[3] << 5);
+ s[10] = h[3] >> 3;
+ s[11] = h[3] >> 11;
+ s[12] = (h[3] >> 19) | (h[4] << 6);
+ s[13] = h[4] >> 2;
+ s[14] = h[4] >> 10;
+ s[15] = h[4] >> 18;
+ s[16] = h[5] >> 0;
+ s[17] = h[5] >> 8;
+ s[18] = h[5] >> 16;
+ s[19] = (h[5] >> 24) | (h[6] << 1);
+ s[20] = h[6] >> 7;
+ s[21] = h[6] >> 15;
+ s[22] = (h[6] >> 23) | (h[7] << 3);
+ s[23] = h[7] >> 5;
+ s[24] = h[7] >> 13;
+ s[25] = (h[7] >> 21) | (h[8] << 4);
+ s[26] = h[8] >> 4;
+ s[27] = h[8] >> 12;
+ s[28] = (h[8] >> 20) | (h[9] << 6);
+ s[29] = h[9] >> 2;
+ s[30] = h[9] >> 10;
+ s[31] = h[9] >> 18;
+}
+
+/* h = f */
+static __always_inline void fe_copy(fe *h, const fe *f)
+{
+ memmove(h, f, sizeof(u32) * 10);
+}
+
+static __always_inline void fe_copy_lt(fe_loose *h, const fe *f)
+{
+ memmove(h, f, sizeof(u32) * 10);
+}
+
+/* h = 0 */
+static __always_inline void fe_0(fe *h)
+{
+ memset(h, 0, sizeof(u32) * 10);
+}
+
+/* h = 1 */
+static __always_inline void fe_1(fe *h)
+{
+ memset(h, 0, sizeof(u32) * 10);
+ h->v[0] = 1;
+}
+
+static void fe_add_impl(u32 out[10], const u32 in1[10], const u32 in2[10])
+{
+ { const u32 x20 = in1[9];
+ { const u32 x21 = in1[8];
+ { const u32 x19 = in1[7];
+ { const u32 x17 = in1[6];
+ { const u32 x15 = in1[5];
+ { const u32 x13 = in1[4];
+ { const u32 x11 = in1[3];
+ { const u32 x9 = in1[2];
+ { const u32 x7 = in1[1];
+ { const u32 x5 = in1[0];
+ { const u32 x38 = in2[9];
+ { const u32 x39 = in2[8];
+ { const u32 x37 = in2[7];
+ { const u32 x35 = in2[6];
+ { const u32 x33 = in2[5];
+ { const u32 x31 = in2[4];
+ { const u32 x29 = in2[3];
+ { const u32 x27 = in2[2];
+ { const u32 x25 = in2[1];
+ { const u32 x23 = in2[0];
+ out[0] = (x5 + x23);
+ out[1] = (x7 + x25);
+ out[2] = (x9 + x27);
+ out[3] = (x11 + x29);
+ out[4] = (x13 + x31);
+ out[5] = (x15 + x33);
+ out[6] = (x17 + x35);
+ out[7] = (x19 + x37);
+ out[8] = (x21 + x39);
+ out[9] = (x20 + x38);
+ }}}}}}}}}}}}}}}}}}}}
+}
+
+/* h = f + g
+ * Can overlap h with f or g.
+ */
+static __always_inline void fe_add(fe_loose *h, const fe *f, const fe *g)
+{
+ fe_add_impl(h->v, f->v, g->v);
+}
+
+static void fe_sub_impl(u32 out[10], const u32 in1[10], const u32 in2[10])
+{
+ { const u32 x20 = in1[9];
+ { const u32 x21 = in1[8];
+ { const u32 x19 = in1[7];
+ { const u32 x17 = in1[6];
+ { const u32 x15 = in1[5];
+ { const u32 x13 = in1[4];
+ { const u32 x11 = in1[3];
+ { const u32 x9 = in1[2];
+ { const u32 x7 = in1[1];
+ { const u32 x5 = in1[0];
+ { const u32 x38 = in2[9];
+ { const u32 x39 = in2[8];
+ { const u32 x37 = in2[7];
+ { const u32 x35 = in2[6];
+ { const u32 x33 = in2[5];
+ { const u32 x31 = in2[4];
+ { const u32 x29 = in2[3];
+ { const u32 x27 = in2[2];
+ { const u32 x25 = in2[1];
+ { const u32 x23 = in2[0];
+ out[0] = ((0x7ffffda + x5) - x23);
+ out[1] = ((0x3fffffe + x7) - x25);
+ out[2] = ((0x7fffffe + x9) - x27);
+ out[3] = ((0x3fffffe + x11) - x29);
+ out[4] = ((0x7fffffe + x13) - x31);
+ out[5] = ((0x3fffffe + x15) - x33);
+ out[6] = ((0x7fffffe + x17) - x35);
+ out[7] = ((0x3fffffe + x19) - x37);
+ out[8] = ((0x7fffffe + x21) - x39);
+ out[9] = ((0x3fffffe + x20) - x38);
+ }}}}}}}}}}}}}}}}}}}}
+}
+
+/* h = f - g
+ * Can overlap h with f or g.
+ */
+static __always_inline void fe_sub(fe_loose *h, const fe *f, const fe *g)
+{
+ fe_sub_impl(h->v, f->v, g->v);
+}
+
+static void fe_mul_impl(u32 out[10], const u32 in1[10], const u32 in2[10])
+{
+ { const u32 x20 = in1[9];
+ { const u32 x21 = in1[8];
+ { const u32 x19 = in1[7];
+ { const u32 x17 = in1[6];
+ { const u32 x15 = in1[5];
+ { const u32 x13 = in1[4];
+ { const u32 x11 = in1[3];
+ { const u32 x9 = in1[2];
+ { const u32 x7 = in1[1];
+ { const u32 x5 = in1[0];
+ { const u32 x38 = in2[9];
+ { const u32 x39 = in2[8];
+ { const u32 x37 = in2[7];
+ { const u32 x35 = in2[6];
+ { const u32 x33 = in2[5];
+ { const u32 x31 = in2[4];
+ { const u32 x29 = in2[3];
+ { const u32 x27 = in2[2];
+ { const u32 x25 = in2[1];
+ { const u32 x23 = in2[0];
+ { u64 x40 = ((u64)x23 * x5);
+ { u64 x41 = (((u64)x23 * x7) + ((u64)x25 * x5));
+ { u64 x42 = ((((u64)(0x2 * x25) * x7) + ((u64)x23 * x9)) + ((u64)x27 * x5));
+ { u64 x43 = (((((u64)x25 * x9) + ((u64)x27 * x7)) + ((u64)x23 * x11)) + ((u64)x29 * x5));
+ { u64 x44 = (((((u64)x27 * x9) + (0x2 * (((u64)x25 * x11) + ((u64)x29 * x7)))) + ((u64)x23 * x13)) + ((u64)x31 * x5));
+ { u64 x45 = (((((((u64)x27 * x11) + ((u64)x29 * x9)) + ((u64)x25 * x13)) + ((u64)x31 * x7)) + ((u64)x23 * x15)) + ((u64)x33 * x5));
+ { u64 x46 = (((((0x2 * ((((u64)x29 * x11) + ((u64)x25 * x15)) + ((u64)x33 * x7))) + ((u64)x27 * x13)) + ((u64)x31 * x9)) + ((u64)x23 * x17)) + ((u64)x35 * x5));
+ { u64 x47 = (((((((((u64)x29 * x13) + ((u64)x31 * x11)) + ((u64)x27 * x15)) + ((u64)x33 * x9)) + ((u64)x25 * x17)) + ((u64)x35 * x7)) + ((u64)x23 * x19)) + ((u64)x37 * x5));
+ { u64 x48 = (((((((u64)x31 * x13) + (0x2 * (((((u64)x29 * x15) + ((u64)x33 * x11)) + ((u64)x25 * x19)) + ((u64)x37 * x7)))) + ((u64)x27 * x17)) + ((u64)x35 * x9)) + ((u64)x23 * x21)) + ((u64)x39 * x5));
+ { u64 x49 = (((((((((((u64)x31 * x15) + ((u64)x33 * x13)) + ((u64)x29 * x17)) + ((u64)x35 * x11)) + ((u64)x27 * x19)) + ((u64)x37 * x9)) + ((u64)x25 * x21)) + ((u64)x39 * x7)) + ((u64)x23 * x20)) + ((u64)x38 * x5));
+ { u64 x50 = (((((0x2 * ((((((u64)x33 * x15) + ((u64)x29 * x19)) + ((u64)x37 * x11)) + ((u64)x25 * x20)) + ((u64)x38 * x7))) + ((u64)x31 * x17)) + ((u64)x35 * x13)) + ((u64)x27 * x21)) + ((u64)x39 * x9));
+ { u64 x51 = (((((((((u64)x33 * x17) + ((u64)x35 * x15)) + ((u64)x31 * x19)) + ((u64)x37 * x13)) + ((u64)x29 * x21)) + ((u64)x39 * x11)) + ((u64)x27 * x20)) + ((u64)x38 * x9));
+ { u64 x52 = (((((u64)x35 * x17) + (0x2 * (((((u64)x33 * x19) + ((u64)x37 * x15)) + ((u64)x29 * x20)) + ((u64)x38 * x11)))) + ((u64)x31 * x21)) + ((u64)x39 * x13));
+ { u64 x53 = (((((((u64)x35 * x19) + ((u64)x37 * x17)) + ((u64)x33 * x21)) + ((u64)x39 * x15)) + ((u64)x31 * x20)) + ((u64)x38 * x13));
+ { u64 x54 = (((0x2 * ((((u64)x37 * x19) + ((u64)x33 * x20)) + ((u64)x38 * x15))) + ((u64)x35 * x21)) + ((u64)x39 * x17));
+ { u64 x55 = (((((u64)x37 * x21) + ((u64)x39 * x19)) + ((u64)x35 * x20)) + ((u64)x38 * x17));
+ { u64 x56 = (((u64)x39 * x21) + (0x2 * (((u64)x37 * x20) + ((u64)x38 * x19))));
+ { u64 x57 = (((u64)x39 * x20) + ((u64)x38 * x21));
+ { u64 x58 = ((u64)(0x2 * x38) * x20);
+ { u64 x59 = (x48 + (x58 << 0x4));
+ { u64 x60 = (x59 + (x58 << 0x1));
+ { u64 x61 = (x60 + x58);
+ { u64 x62 = (x47 + (x57 << 0x4));
+ { u64 x63 = (x62 + (x57 << 0x1));
+ { u64 x64 = (x63 + x57);
+ { u64 x65 = (x46 + (x56 << 0x4));
+ { u64 x66 = (x65 + (x56 << 0x1));
+ { u64 x67 = (x66 + x56);
+ { u64 x68 = (x45 + (x55 << 0x4));
+ { u64 x69 = (x68 + (x55 << 0x1));
+ { u64 x70 = (x69 + x55);
+ { u64 x71 = (x44 + (x54 << 0x4));
+ { u64 x72 = (x71 + (x54 << 0x1));
+ { u64 x73 = (x72 + x54);
+ { u64 x74 = (x43 + (x53 << 0x4));
+ { u64 x75 = (x74 + (x53 << 0x1));
+ { u64 x76 = (x75 + x53);
+ { u64 x77 = (x42 + (x52 << 0x4));
+ { u64 x78 = (x77 + (x52 << 0x1));
+ { u64 x79 = (x78 + x52);
+ { u64 x80 = (x41 + (x51 << 0x4));
+ { u64 x81 = (x80 + (x51 << 0x1));
+ { u64 x82 = (x81 + x51);
+ { u64 x83 = (x40 + (x50 << 0x4));
+ { u64 x84 = (x83 + (x50 << 0x1));
+ { u64 x85 = (x84 + x50);
+ { u64 x86 = (x85 >> 0x1a);
+ { u32 x87 = ((u32)x85 & 0x3ffffff);
+ { u64 x88 = (x86 + x82);
+ { u64 x89 = (x88 >> 0x19);
+ { u32 x90 = ((u32)x88 & 0x1ffffff);
+ { u64 x91 = (x89 + x79);
+ { u64 x92 = (x91 >> 0x1a);
+ { u32 x93 = ((u32)x91 & 0x3ffffff);
+ { u64 x94 = (x92 + x76);
+ { u64 x95 = (x94 >> 0x19);
+ { u32 x96 = ((u32)x94 & 0x1ffffff);
+ { u64 x97 = (x95 + x73);
+ { u64 x98 = (x97 >> 0x1a);
+ { u32 x99 = ((u32)x97 & 0x3ffffff);
+ { u64 x100 = (x98 + x70);
+ { u64 x101 = (x100 >> 0x19);
+ { u32 x102 = ((u32)x100 & 0x1ffffff);
+ { u64 x103 = (x101 + x67);
+ { u64 x104 = (x103 >> 0x1a);
+ { u32 x105 = ((u32)x103 & 0x3ffffff);
+ { u64 x106 = (x104 + x64);
+ { u64 x107 = (x106 >> 0x19);
+ { u32 x108 = ((u32)x106 & 0x1ffffff);
+ { u64 x109 = (x107 + x61);
+ { u64 x110 = (x109 >> 0x1a);
+ { u32 x111 = ((u32)x109 & 0x3ffffff);
+ { u64 x112 = (x110 + x49);
+ { u64 x113 = (x112 >> 0x19);
+ { u32 x114 = ((u32)x112 & 0x1ffffff);
+ { u64 x115 = (x87 + (0x13 * x113));
+ { u32 x116 = (u32) (x115 >> 0x1a);
+ { u32 x117 = ((u32)x115 & 0x3ffffff);
+ { u32 x118 = (x116 + x90);
+ { u32 x119 = (x118 >> 0x19);
+ { u32 x120 = (x118 & 0x1ffffff);
+ out[0] = x117;
+ out[1] = x120;
+ out[2] = (x119 + x93);
+ out[3] = x96;
+ out[4] = x99;
+ out[5] = x102;
+ out[6] = x105;
+ out[7] = x108;
+ out[8] = x111;
+ out[9] = x114;
+ }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
+}
+
+static __always_inline void fe_mul_ttt(fe *h, const fe *f, const fe *g)
+{
+ fe_mul_impl(h->v, f->v, g->v);
+}
+
+static __always_inline void fe_mul_tlt(fe *h, const fe_loose *f, const fe *g)
+{
+ fe_mul_impl(h->v, f->v, g->v);
+}
+
+static __always_inline void
+fe_mul_tll(fe *h, const fe_loose *f, const fe_loose *g)
+{
+ fe_mul_impl(h->v, f->v, g->v);
+}
+
+static void fe_sqr_impl(u32 out[10], const u32 in1[10])
+{
+ { const u32 x17 = in1[9];
+ { const u32 x18 = in1[8];
+ { const u32 x16 = in1[7];
+ { const u32 x14 = in1[6];
+ { const u32 x12 = in1[5];
+ { const u32 x10 = in1[4];
+ { const u32 x8 = in1[3];
+ { const u32 x6 = in1[2];
+ { const u32 x4 = in1[1];
+ { const u32 x2 = in1[0];
+ { u64 x19 = ((u64)x2 * x2);
+ { u64 x20 = ((u64)(0x2 * x2) * x4);
+ { u64 x21 = (0x2 * (((u64)x4 * x4) + ((u64)x2 * x6)));
+ { u64 x22 = (0x2 * (((u64)x4 * x6) + ((u64)x2 * x8)));
+ { u64 x23 = ((((u64)x6 * x6) + ((u64)(0x4 * x4) * x8)) + ((u64)(0x2 * x2) * x10));
+ { u64 x24 = (0x2 * ((((u64)x6 * x8) + ((u64)x4 * x10)) + ((u64)x2 * x12)));
+ { u64 x25 = (0x2 * (((((u64)x8 * x8) + ((u64)x6 * x10)) + ((u64)x2 * x14)) + ((u64)(0x2 * x4) * x12)));
+ { u64 x26 = (0x2 * (((((u64)x8 * x10) + ((u64)x6 * x12)) + ((u64)x4 * x14)) + ((u64)x2 * x16)));
+ { u64 x27 = (((u64)x10 * x10) + (0x2 * ((((u64)x6 * x14) + ((u64)x2 * x18)) + (0x2 * (((u64)x4 * x16) + ((u64)x8 * x12))))));
+ { u64 x28 = (0x2 * ((((((u64)x10 * x12) + ((u64)x8 * x14)) + ((u64)x6 * x16)) + ((u64)x4 * x18)) + ((u64)x2 * x17)));
+ { u64 x29 = (0x2 * (((((u64)x12 * x12) + ((u64)x10 * x14)) + ((u64)x6 * x18)) + (0x2 * (((u64)x8 * x16) + ((u64)x4 * x17)))));
+ { u64 x30 = (0x2 * (((((u64)x12 * x14) + ((u64)x10 * x16)) + ((u64)x8 * x18)) + ((u64)x6 * x17)));
+ { u64 x31 = (((u64)x14 * x14) + (0x2 * (((u64)x10 * x18) + (0x2 * (((u64)x12 * x16) + ((u64)x8 * x17))))));
+ { u64 x32 = (0x2 * ((((u64)x14 * x16) + ((u64)x12 * x18)) + ((u64)x10 * x17)));
+ { u64 x33 = (0x2 * ((((u64)x16 * x16) + ((u64)x14 * x18)) + ((u64)(0x2 * x12) * x17)));
+ { u64 x34 = (0x2 * (((u64)x16 * x18) + ((u64)x14 * x17)));
+ { u64 x35 = (((u64)x18 * x18) + ((u64)(0x4 * x16) * x17));
+ { u64 x36 = ((u64)(0x2 * x18) * x17);
+ { u64 x37 = ((u64)(0x2 * x17) * x17);
+ { u64 x38 = (x27 + (x37 << 0x4));
+ { u64 x39 = (x38 + (x37 << 0x1));
+ { u64 x40 = (x39 + x37);
+ { u64 x41 = (x26 + (x36 << 0x4));
+ { u64 x42 = (x41 + (x36 << 0x1));
+ { u64 x43 = (x42 + x36);
+ { u64 x44 = (x25 + (x35 << 0x4));
+ { u64 x45 = (x44 + (x35 << 0x1));
+ { u64 x46 = (x45 + x35);
+ { u64 x47 = (x24 + (x34 << 0x4));
+ { u64 x48 = (x47 + (x34 << 0x1));
+ { u64 x49 = (x48 + x34);
+ { u64 x50 = (x23 + (x33 << 0x4));
+ { u64 x51 = (x50 + (x33 << 0x1));
+ { u64 x52 = (x51 + x33);
+ { u64 x53 = (x22 + (x32 << 0x4));
+ { u64 x54 = (x53 + (x32 << 0x1));
+ { u64 x55 = (x54 + x32);
+ { u64 x56 = (x21 + (x31 << 0x4));
+ { u64 x57 = (x56 + (x31 << 0x1));
+ { u64 x58 = (x57 + x31);
+ { u64 x59 = (x20 + (x30 << 0x4));
+ { u64 x60 = (x59 + (x30 << 0x1));
+ { u64 x61 = (x60 + x30);
+ { u64 x62 = (x19 + (x29 << 0x4));
+ { u64 x63 = (x62 + (x29 << 0x1));
+ { u64 x64 = (x63 + x29);
+ { u64 x65 = (x64 >> 0x1a);
+ { u32 x66 = ((u32)x64 & 0x3ffffff);
+ { u64 x67 = (x65 + x61);
+ { u64 x68 = (x67 >> 0x19);
+ { u32 x69 = ((u32)x67 & 0x1ffffff);
+ { u64 x70 = (x68 + x58);
+ { u64 x71 = (x70 >> 0x1a);
+ { u32 x72 = ((u32)x70 & 0x3ffffff);
+ { u64 x73 = (x71 + x55);
+ { u64 x74 = (x73 >> 0x19);
+ { u32 x75 = ((u32)x73 & 0x1ffffff);
+ { u64 x76 = (x74 + x52);
+ { u64 x77 = (x76 >> 0x1a);
+ { u32 x78 = ((u32)x76 & 0x3ffffff);
+ { u64 x79 = (x77 + x49);
+ { u64 x80 = (x79 >> 0x19);
+ { u32 x81 = ((u32)x79 & 0x1ffffff);
+ { u64 x82 = (x80 + x46);
+ { u64 x83 = (x82 >> 0x1a);
+ { u32 x84 = ((u32)x82 & 0x3ffffff);
+ { u64 x85 = (x83 + x43);
+ { u64 x86 = (x85 >> 0x19);
+ { u32 x87 = ((u32)x85 & 0x1ffffff);
+ { u64 x88 = (x86 + x40);
+ { u64 x89 = (x88 >> 0x1a);
+ { u32 x90 = ((u32)x88 & 0x3ffffff);
+ { u64 x91 = (x89 + x28);
+ { u64 x92 = (x91 >> 0x19);
+ { u32 x93 = ((u32)x91 & 0x1ffffff);
+ { u64 x94 = (x66 + (0x13 * x92));
+ { u32 x95 = (u32) (x94 >> 0x1a);
+ { u32 x96 = ((u32)x94 & 0x3ffffff);
+ { u32 x97 = (x95 + x69);
+ { u32 x98 = (x97 >> 0x19);
+ { u32 x99 = (x97 & 0x1ffffff);
+ out[0] = x96;
+ out[1] = x99;
+ out[2] = (x98 + x72);
+ out[3] = x75;
+ out[4] = x78;
+ out[5] = x81;
+ out[6] = x84;
+ out[7] = x87;
+ out[8] = x90;
+ out[9] = x93;
+ }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
+}
+
+static __always_inline void fe_sq_tl(fe *h, const fe_loose *f)
+{
+ fe_sqr_impl(h->v, f->v);
+}
+
+static __always_inline void fe_sq_tt(fe *h, const fe *f)
+{
+ fe_sqr_impl(h->v, f->v);
+}
+
+static __always_inline void fe_loose_invert(fe *out, const fe_loose *z)
+{
+ fe t0;
+ fe t1;
+ fe t2;
+ fe t3;
+ int i;
+
+ fe_sq_tl(&t0, z);
+ fe_sq_tt(&t1, &t0);
+ for (i = 1; i < 2; ++i)
+ fe_sq_tt(&t1, &t1);
+ fe_mul_tlt(&t1, z, &t1);
+ fe_mul_ttt(&t0, &t0, &t1);
+ fe_sq_tt(&t2, &t0);
+ fe_mul_ttt(&t1, &t1, &t2);
+ fe_sq_tt(&t2, &t1);
+ for (i = 1; i < 5; ++i)
+ fe_sq_tt(&t2, &t2);
+ fe_mul_ttt(&t1, &t2, &t1);
+ fe_sq_tt(&t2, &t1);
+ for (i = 1; i < 10; ++i)
+ fe_sq_tt(&t2, &t2);
+ fe_mul_ttt(&t2, &t2, &t1);
+ fe_sq_tt(&t3, &t2);
+ for (i = 1; i < 20; ++i)
+ fe_sq_tt(&t3, &t3);
+ fe_mul_ttt(&t2, &t3, &t2);
+ fe_sq_tt(&t2, &t2);
+ for (i = 1; i < 10; ++i)
+ fe_sq_tt(&t2, &t2);
+ fe_mul_ttt(&t1, &t2, &t1);
+ fe_sq_tt(&t2, &t1);
+ for (i = 1; i < 50; ++i)
+ fe_sq_tt(&t2, &t2);
+ fe_mul_ttt(&t2, &t2, &t1);
+ fe_sq_tt(&t3, &t2);
+ for (i = 1; i < 100; ++i)
+ fe_sq_tt(&t3, &t3);
+ fe_mul_ttt(&t2, &t3, &t2);
+ fe_sq_tt(&t2, &t2);
+ for (i = 1; i < 50; ++i)
+ fe_sq_tt(&t2, &t2);
+ fe_mul_ttt(&t1, &t2, &t1);
+ fe_sq_tt(&t1, &t1);
+ for (i = 1; i < 5; ++i)
+ fe_sq_tt(&t1, &t1);
+ fe_mul_ttt(out, &t1, &t0);
+}
+
+static __always_inline void fe_invert(fe *out, const fe *z)
+{
+ fe_loose l;
+ fe_copy_lt(&l, z);
+ fe_loose_invert(out, &l);
+}
+
+/* Replace (f,g) with (g,f) if b == 1;
+ * replace (f,g) with (f,g) if b == 0.
+ *
+ * Preconditions: b in {0,1}
+ */
+static __always_inline void fe_cswap(fe *f, fe *g, unsigned int b)
+{
+ unsigned i;
+ b = 0 - b;
+ for (i = 0; i < 10; i++) {
+ u32 x = f->v[i] ^ g->v[i];
+ x &= b;
+ f->v[i] ^= x;
+ g->v[i] ^= x;
+ }
+}
+
+/* NOTE: based on fiat-crypto fe_mul, edited for in2=121666, 0, 0.*/
+static __always_inline void fe_mul_121666_impl(u32 out[10], const u32 in1[10])
+{
+ { const u32 x20 = in1[9];
+ { const u32 x21 = in1[8];
+ { const u32 x19 = in1[7];
+ { const u32 x17 = in1[6];
+ { const u32 x15 = in1[5];
+ { const u32 x13 = in1[4];
+ { const u32 x11 = in1[3];
+ { const u32 x9 = in1[2];
+ { const u32 x7 = in1[1];
+ { const u32 x5 = in1[0];
+ { const u32 x38 = 0;
+ { const u32 x39 = 0;
+ { const u32 x37 = 0;
+ { const u32 x35 = 0;
+ { const u32 x33 = 0;
+ { const u32 x31 = 0;
+ { const u32 x29 = 0;
+ { const u32 x27 = 0;
+ { const u32 x25 = 0;
+ { const u32 x23 = 121666;
+ { u64 x40 = ((u64)x23 * x5);
+ { u64 x41 = (((u64)x23 * x7) + ((u64)x25 * x5));
+ { u64 x42 = ((((u64)(0x2 * x25) * x7) + ((u64)x23 * x9)) + ((u64)x27 * x5));
+ { u64 x43 = (((((u64)x25 * x9) + ((u64)x27 * x7)) + ((u64)x23 * x11)) + ((u64)x29 * x5));
+ { u64 x44 = (((((u64)x27 * x9) + (0x2 * (((u64)x25 * x11) + ((u64)x29 * x7)))) + ((u64)x23 * x13)) + ((u64)x31 * x5));
+ { u64 x45 = (((((((u64)x27 * x11) + ((u64)x29 * x9)) + ((u64)x25 * x13)) + ((u64)x31 * x7)) + ((u64)x23 * x15)) + ((u64)x33 * x5));
+ { u64 x46 = (((((0x2 * ((((u64)x29 * x11) + ((u64)x25 * x15)) + ((u64)x33 * x7))) + ((u64)x27 * x13)) + ((u64)x31 * x9)) + ((u64)x23 * x17)) + ((u64)x35 * x5));
+ { u64 x47 = (((((((((u64)x29 * x13) + ((u64)x31 * x11)) + ((u64)x27 * x15)) + ((u64)x33 * x9)) + ((u64)x25 * x17)) + ((u64)x35 * x7)) + ((u64)x23 * x19)) + ((u64)x37 * x5));
+ { u64 x48 = (((((((u64)x31 * x13) + (0x2 * (((((u64)x29 * x15) + ((u64)x33 * x11)) + ((u64)x25 * x19)) + ((u64)x37 * x7)))) + ((u64)x27 * x17)) + ((u64)x35 * x9)) + ((u64)x23 * x21)) + ((u64)x39 * x5));
+ { u64 x49 = (((((((((((u64)x31 * x15) + ((u64)x33 * x13)) + ((u64)x29 * x17)) + ((u64)x35 * x11)) + ((u64)x27 * x19)) + ((u64)x37 * x9)) + ((u64)x25 * x21)) + ((u64)x39 * x7)) + ((u64)x23 * x20)) + ((u64)x38 * x5));
+ { u64 x50 = (((((0x2 * ((((((u64)x33 * x15) + ((u64)x29 * x19)) + ((u64)x37 * x11)) + ((u64)x25 * x20)) + ((u64)x38 * x7))) + ((u64)x31 * x17)) + ((u64)x35 * x13)) + ((u64)x27 * x21)) + ((u64)x39 * x9));
+ { u64 x51 = (((((((((u64)x33 * x17) + ((u64)x35 * x15)) + ((u64)x31 * x19)) + ((u64)x37 * x13)) + ((u64)x29 * x21)) + ((u64)x39 * x11)) + ((u64)x27 * x20)) + ((u64)x38 * x9));
+ { u64 x52 = (((((u64)x35 * x17) + (0x2 * (((((u64)x33 * x19) + ((u64)x37 * x15)) + ((u64)x29 * x20)) + ((u64)x38 * x11)))) + ((u64)x31 * x21)) + ((u64)x39 * x13));
+ { u64 x53 = (((((((u64)x35 * x19) + ((u64)x37 * x17)) + ((u64)x33 * x21)) + ((u64)x39 * x15)) + ((u64)x31 * x20)) + ((u64)x38 * x13));
+ { u64 x54 = (((0x2 * ((((u64)x37 * x19) + ((u64)x33 * x20)) + ((u64)x38 * x15))) + ((u64)x35 * x21)) + ((u64)x39 * x17));
+ { u64 x55 = (((((u64)x37 * x21) + ((u64)x39 * x19)) + ((u64)x35 * x20)) + ((u64)x38 * x17));
+ { u64 x56 = (((u64)x39 * x21) + (0x2 * (((u64)x37 * x20) + ((u64)x38 * x19))));
+ { u64 x57 = (((u64)x39 * x20) + ((u64)x38 * x21));
+ { u64 x58 = ((u64)(0x2 * x38) * x20);
+ { u64 x59 = (x48 + (x58 << 0x4));
+ { u64 x60 = (x59 + (x58 << 0x1));
+ { u64 x61 = (x60 + x58);
+ { u64 x62 = (x47 + (x57 << 0x4));
+ { u64 x63 = (x62 + (x57 << 0x1));
+ { u64 x64 = (x63 + x57);
+ { u64 x65 = (x46 + (x56 << 0x4));
+ { u64 x66 = (x65 + (x56 << 0x1));
+ { u64 x67 = (x66 + x56);
+ { u64 x68 = (x45 + (x55 << 0x4));
+ { u64 x69 = (x68 + (x55 << 0x1));
+ { u64 x70 = (x69 + x55);
+ { u64 x71 = (x44 + (x54 << 0x4));
+ { u64 x72 = (x71 + (x54 << 0x1));
+ { u64 x73 = (x72 + x54);
+ { u64 x74 = (x43 + (x53 << 0x4));
+ { u64 x75 = (x74 + (x53 << 0x1));
+ { u64 x76 = (x75 + x53);
+ { u64 x77 = (x42 + (x52 << 0x4));
+ { u64 x78 = (x77 + (x52 << 0x1));
+ { u64 x79 = (x78 + x52);
+ { u64 x80 = (x41 + (x51 << 0x4));
+ { u64 x81 = (x80 + (x51 << 0x1));
+ { u64 x82 = (x81 + x51);
+ { u64 x83 = (x40 + (x50 << 0x4));
+ { u64 x84 = (x83 + (x50 << 0x1));
+ { u64 x85 = (x84 + x50);
+ { u64 x86 = (x85 >> 0x1a);
+ { u32 x87 = ((u32)x85 & 0x3ffffff);
+ { u64 x88 = (x86 + x82);
+ { u64 x89 = (x88 >> 0x19);
+ { u32 x90 = ((u32)x88 & 0x1ffffff);
+ { u64 x91 = (x89 + x79);
+ { u64 x92 = (x91 >> 0x1a);
+ { u32 x93 = ((u32)x91 & 0x3ffffff);
+ { u64 x94 = (x92 + x76);
+ { u64 x95 = (x94 >> 0x19);
+ { u32 x96 = ((u32)x94 & 0x1ffffff);
+ { u64 x97 = (x95 + x73);
+ { u64 x98 = (x97 >> 0x1a);
+ { u32 x99 = ((u32)x97 & 0x3ffffff);
+ { u64 x100 = (x98 + x70);
+ { u64 x101 = (x100 >> 0x19);
+ { u32 x102 = ((u32)x100 & 0x1ffffff);
+ { u64 x103 = (x101 + x67);
+ { u64 x104 = (x103 >> 0x1a);
+ { u32 x105 = ((u32)x103 & 0x3ffffff);
+ { u64 x106 = (x104 + x64);
+ { u64 x107 = (x106 >> 0x19);
+ { u32 x108 = ((u32)x106 & 0x1ffffff);
+ { u64 x109 = (x107 + x61);
+ { u64 x110 = (x109 >> 0x1a);
+ { u32 x111 = ((u32)x109 & 0x3ffffff);
+ { u64 x112 = (x110 + x49);
+ { u64 x113 = (x112 >> 0x19);
+ { u32 x114 = ((u32)x112 & 0x1ffffff);
+ { u64 x115 = (x87 + (0x13 * x113));
+ { u32 x116 = (u32) (x115 >> 0x1a);
+ { u32 x117 = ((u32)x115 & 0x3ffffff);
+ { u32 x118 = (x116 + x90);
+ { u32 x119 = (x118 >> 0x19);
+ { u32 x120 = (x118 & 0x1ffffff);
+ out[0] = x117;
+ out[1] = x120;
+ out[2] = (x119 + x93);
+ out[3] = x96;
+ out[4] = x99;
+ out[5] = x102;
+ out[6] = x105;
+ out[7] = x108;
+ out[8] = x111;
+ out[9] = x114;
+ }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
+}
+
+static __always_inline void fe_mul121666(fe *h, const fe_loose *f)
+{
+ fe_mul_121666_impl(h->v, f->v);
+}
+
+void curve25519_generic(u8 out[CURVE25519_KEY_SIZE],
+ const u8 scalar[CURVE25519_KEY_SIZE],
+ const u8 point[CURVE25519_KEY_SIZE])
+{
+ fe x1, x2, z2, x3, z3;
+ fe_loose x2l, z2l, x3l;
+ unsigned swap = 0;
+ int pos;
+ u8 e[32];
+
+ memcpy(e, scalar, 32);
+ curve25519_clamp_secret(e);
+
+ /* The following implementation was transcribed to Coq and proven to
+ * correspond to unary scalar multiplication in affine coordinates given
+ * that x1 != 0 is the x coordinate of some point on the curve. It was
+ * also checked in Coq that doing a ladderstep with x1 = x3 = 0 gives
+ * z2' = z3' = 0, and z2 = z3 = 0 gives z2' = z3' = 0. The statement was
+ * quantified over the underlying field, so it applies to Curve25519
+ * itself and the quadratic twist of Curve25519. It was not proven in
+ * Coq that prime-field arithmetic correctly simulates extension-field
+ * arithmetic on prime-field values. The decoding of the byte array
+ * representation of e was not considered.
+ *
+ * Specification of Montgomery curves in affine coordinates:
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Spec/MontgomeryCurve.v#L27>
+ *
+ * Proof that these form a group that is isomorphic to a Weierstrass
+ * curve:
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/AffineProofs.v#L35>
+ *
+ * Coq transcription and correctness proof of the loop
+ * (where scalarbits=255):
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZ.v#L118>
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZProofs.v#L278>
+ * preconditions: 0 <= e < 2^255 (not necessarily e < order),
+ * fe_invert(0) = 0
+ */
+ fe_frombytes(&x1, point);
+ fe_1(&x2);
+ fe_0(&z2);
+ fe_copy(&x3, &x1);
+ fe_1(&z3);
+
+ for (pos = 254; pos >= 0; --pos) {
+ fe tmp0, tmp1;
+ fe_loose tmp0l, tmp1l;
+ /* loop invariant as of right before the test, for the case
+ * where x1 != 0:
+ * pos >= -1; if z2 = 0 then x2 is nonzero; if z3 = 0 then x3
+ * is nonzero
+ * let r := e >> (pos+1) in the following equalities of
+ * projective points:
+ * to_xz (r*P) === if swap then (x3, z3) else (x2, z2)
+ * to_xz ((r+1)*P) === if swap then (x2, z2) else (x3, z3)
+ * x1 is the nonzero x coordinate of the nonzero
+ * point (r*P-(r+1)*P)
+ */
+ unsigned b = 1 & (e[pos / 8] >> (pos & 7));
+ swap ^= b;
+ fe_cswap(&x2, &x3, swap);
+ fe_cswap(&z2, &z3, swap);
+ swap = b;
+ /* Coq transcription of ladderstep formula (called from
+ * transcribed loop):
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZ.v#L89>
+ * <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZProofs.v#L131>
+ * x1 != 0 <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZProofs.v#L217>
+ * x1 = 0 <https://github.com/mit-plv/fiat-crypto/blob/2456d821825521f7e03e65882cc3521795b0320f/src/Curves/Montgomery/XZProofs.v#L147>
+ */
+ fe_sub(&tmp0l, &x3, &z3);
+ fe_sub(&tmp1l, &x2, &z2);
+ fe_add(&x2l, &x2, &z2);
+ fe_add(&z2l, &x3, &z3);
+ fe_mul_tll(&z3, &tmp0l, &x2l);
+ fe_mul_tll(&z2, &z2l, &tmp1l);
+ fe_sq_tl(&tmp0, &tmp1l);
+ fe_sq_tl(&tmp1, &x2l);
+ fe_add(&x3l, &z3, &z2);
+ fe_sub(&z2l, &z3, &z2);
+ fe_mul_ttt(&x2, &tmp1, &tmp0);
+ fe_sub(&tmp1l, &tmp1, &tmp0);
+ fe_sq_tl(&z2, &z2l);
+ fe_mul121666(&z3, &tmp1l);
+ fe_sq_tl(&x3, &x3l);
+ fe_add(&tmp0l, &tmp0, &z3);
+ fe_mul_ttt(&z3, &x1, &z2);
+ fe_mul_tll(&z2, &tmp1l, &tmp0l);
+ }
+ /* here pos=-1, so r=e, so to_xz (e*P) === if swap then (x3, z3)
+ * else (x2, z2)
+ */
+ fe_cswap(&x2, &x3, swap);
+ fe_cswap(&z2, &z3, swap);
+
+ fe_invert(&z2, &z2);
+ fe_mul_ttt(&x2, &x2, &z2);
+ fe_tobytes(out, &x2);
+
+ memzero_explicit(&x1, sizeof(x1));
+ memzero_explicit(&x2, sizeof(x2));
+ memzero_explicit(&z2, sizeof(z2));
+ memzero_explicit(&x3, sizeof(x3));
+ memzero_explicit(&z3, sizeof(z3));
+ memzero_explicit(&x2l, sizeof(x2l));
+ memzero_explicit(&z2l, sizeof(z2l));
+ memzero_explicit(&x3l, sizeof(x3l));
+ memzero_explicit(&e, sizeof(e));
+}
diff --git a/lib/crypto/curve25519-hacl64.c b/lib/crypto/curve25519-hacl64.c
new file mode 100644
index 000000000000..771d82dc5f14
--- /dev/null
+++ b/lib/crypto/curve25519-hacl64.c
@@ -0,0 +1,788 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2016-2017 INRIA and Microsoft Corporation.
+ * Copyright (C) 2018-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This is a machine-generated formally verified implementation of Curve25519
+ * ECDH from: <https://github.com/mitls/hacl-star>. Though originally machine
+ * generated, it has been tweaked to be suitable for use in the kernel. It is
+ * optimized for 64-bit machines that can efficiently work with 128-bit
+ * integer types.
+ */
+
+#include <asm/unaligned.h>
+#include <crypto/curve25519.h>
+#include <linux/string.h>
+
+typedef __uint128_t u128;
+
+static __always_inline u64 u64_eq_mask(u64 a, u64 b)
+{
+ u64 x = a ^ b;
+ u64 minus_x = ~x + (u64)1U;
+ u64 x_or_minus_x = x | minus_x;
+ u64 xnx = x_or_minus_x >> (u32)63U;
+ u64 c = xnx - (u64)1U;
+ return c;
+}
+
+static __always_inline u64 u64_gte_mask(u64 a, u64 b)
+{
+ u64 x = a;
+ u64 y = b;
+ u64 x_xor_y = x ^ y;
+ u64 x_sub_y = x - y;
+ u64 x_sub_y_xor_y = x_sub_y ^ y;
+ u64 q = x_xor_y | x_sub_y_xor_y;
+ u64 x_xor_q = x ^ q;
+ u64 x_xor_q_ = x_xor_q >> (u32)63U;
+ u64 c = x_xor_q_ - (u64)1U;
+ return c;
+}
+
+static __always_inline void modulo_carry_top(u64 *b)
+{
+ u64 b4 = b[4];
+ u64 b0 = b[0];
+ u64 b4_ = b4 & 0x7ffffffffffffLLU;
+ u64 b0_ = b0 + 19 * (b4 >> 51);
+ b[4] = b4_;
+ b[0] = b0_;
+}
+
+static __always_inline void fproduct_copy_from_wide_(u64 *output, u128 *input)
+{
+ {
+ u128 xi = input[0];
+ output[0] = ((u64)(xi));
+ }
+ {
+ u128 xi = input[1];
+ output[1] = ((u64)(xi));
+ }
+ {
+ u128 xi = input[2];
+ output[2] = ((u64)(xi));
+ }
+ {
+ u128 xi = input[3];
+ output[3] = ((u64)(xi));
+ }
+ {
+ u128 xi = input[4];
+ output[4] = ((u64)(xi));
+ }
+}
+
+static __always_inline void
+fproduct_sum_scalar_multiplication_(u128 *output, u64 *input, u64 s)
+{
+ output[0] += (u128)input[0] * s;
+ output[1] += (u128)input[1] * s;
+ output[2] += (u128)input[2] * s;
+ output[3] += (u128)input[3] * s;
+ output[4] += (u128)input[4] * s;
+}
+
+static __always_inline void fproduct_carry_wide_(u128 *tmp)
+{
+ {
+ u32 ctr = 0;
+ u128 tctr = tmp[ctr];
+ u128 tctrp1 = tmp[ctr + 1];
+ u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU;
+ u128 c = ((tctr) >> (51));
+ tmp[ctr] = ((u128)(r0));
+ tmp[ctr + 1] = ((tctrp1) + (c));
+ }
+ {
+ u32 ctr = 1;
+ u128 tctr = tmp[ctr];
+ u128 tctrp1 = tmp[ctr + 1];
+ u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU;
+ u128 c = ((tctr) >> (51));
+ tmp[ctr] = ((u128)(r0));
+ tmp[ctr + 1] = ((tctrp1) + (c));
+ }
+
+ {
+ u32 ctr = 2;
+ u128 tctr = tmp[ctr];
+ u128 tctrp1 = tmp[ctr + 1];
+ u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU;
+ u128 c = ((tctr) >> (51));
+ tmp[ctr] = ((u128)(r0));
+ tmp[ctr + 1] = ((tctrp1) + (c));
+ }
+ {
+ u32 ctr = 3;
+ u128 tctr = tmp[ctr];
+ u128 tctrp1 = tmp[ctr + 1];
+ u64 r0 = ((u64)(tctr)) & 0x7ffffffffffffLLU;
+ u128 c = ((tctr) >> (51));
+ tmp[ctr] = ((u128)(r0));
+ tmp[ctr + 1] = ((tctrp1) + (c));
+ }
+}
+
+static __always_inline void fmul_shift_reduce(u64 *output)
+{
+ u64 tmp = output[4];
+ u64 b0;
+ {
+ u32 ctr = 5 - 0 - 1;
+ u64 z = output[ctr - 1];
+ output[ctr] = z;
+ }
+ {
+ u32 ctr = 5 - 1 - 1;
+ u64 z = output[ctr - 1];
+ output[ctr] = z;
+ }
+ {
+ u32 ctr = 5 - 2 - 1;
+ u64 z = output[ctr - 1];
+ output[ctr] = z;
+ }
+ {
+ u32 ctr = 5 - 3 - 1;
+ u64 z = output[ctr - 1];
+ output[ctr] = z;
+ }
+ output[0] = tmp;
+ b0 = output[0];
+ output[0] = 19 * b0;
+}
+
+static __always_inline void fmul_mul_shift_reduce_(u128 *output, u64 *input,
+ u64 *input21)
+{
+ u32 i;
+ u64 input2i;
+ {
+ u64 input2i = input21[0];
+ fproduct_sum_scalar_multiplication_(output, input, input2i);
+ fmul_shift_reduce(input);
+ }
+ {
+ u64 input2i = input21[1];
+ fproduct_sum_scalar_multiplication_(output, input, input2i);
+ fmul_shift_reduce(input);
+ }
+ {
+ u64 input2i = input21[2];
+ fproduct_sum_scalar_multiplication_(output, input, input2i);
+ fmul_shift_reduce(input);
+ }
+ {
+ u64 input2i = input21[3];
+ fproduct_sum_scalar_multiplication_(output, input, input2i);
+ fmul_shift_reduce(input);
+ }
+ i = 4;
+ input2i = input21[i];
+ fproduct_sum_scalar_multiplication_(output, input, input2i);
+}
+
+static __always_inline void fmul_fmul(u64 *output, u64 *input, u64 *input21)
+{
+ u64 tmp[5] = { input[0], input[1], input[2], input[3], input[4] };
+ {
+ u128 b4;
+ u128 b0;
+ u128 b4_;
+ u128 b0_;
+ u64 i0;
+ u64 i1;
+ u64 i0_;
+ u64 i1_;
+ u128 t[5] = { 0 };
+ fmul_mul_shift_reduce_(t, tmp, input21);
+ fproduct_carry_wide_(t);
+ b4 = t[4];
+ b0 = t[0];
+ b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU))));
+ b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51))))))));
+ t[4] = b4_;
+ t[0] = b0_;
+ fproduct_copy_from_wide_(output, t);
+ i0 = output[0];
+ i1 = output[1];
+ i0_ = i0 & 0x7ffffffffffffLLU;
+ i1_ = i1 + (i0 >> 51);
+ output[0] = i0_;
+ output[1] = i1_;
+ }
+}
+
+static __always_inline void fsquare_fsquare__(u128 *tmp, u64 *output)
+{
+ u64 r0 = output[0];
+ u64 r1 = output[1];
+ u64 r2 = output[2];
+ u64 r3 = output[3];
+ u64 r4 = output[4];
+ u64 d0 = r0 * 2;
+ u64 d1 = r1 * 2;
+ u64 d2 = r2 * 2 * 19;
+ u64 d419 = r4 * 19;
+ u64 d4 = d419 * 2;
+ u128 s0 = ((((((u128)(r0) * (r0))) + (((u128)(d4) * (r1))))) +
+ (((u128)(d2) * (r3))));
+ u128 s1 = ((((((u128)(d0) * (r1))) + (((u128)(d4) * (r2))))) +
+ (((u128)(r3 * 19) * (r3))));
+ u128 s2 = ((((((u128)(d0) * (r2))) + (((u128)(r1) * (r1))))) +
+ (((u128)(d4) * (r3))));
+ u128 s3 = ((((((u128)(d0) * (r3))) + (((u128)(d1) * (r2))))) +
+ (((u128)(r4) * (d419))));
+ u128 s4 = ((((((u128)(d0) * (r4))) + (((u128)(d1) * (r3))))) +
+ (((u128)(r2) * (r2))));
+ tmp[0] = s0;
+ tmp[1] = s1;
+ tmp[2] = s2;
+ tmp[3] = s3;
+ tmp[4] = s4;
+}
+
+static __always_inline void fsquare_fsquare_(u128 *tmp, u64 *output)
+{
+ u128 b4;
+ u128 b0;
+ u128 b4_;
+ u128 b0_;
+ u64 i0;
+ u64 i1;
+ u64 i0_;
+ u64 i1_;
+ fsquare_fsquare__(tmp, output);
+ fproduct_carry_wide_(tmp);
+ b4 = tmp[4];
+ b0 = tmp[0];
+ b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU))));
+ b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51))))))));
+ tmp[4] = b4_;
+ tmp[0] = b0_;
+ fproduct_copy_from_wide_(output, tmp);
+ i0 = output[0];
+ i1 = output[1];
+ i0_ = i0 & 0x7ffffffffffffLLU;
+ i1_ = i1 + (i0 >> 51);
+ output[0] = i0_;
+ output[1] = i1_;
+}
+
+static __always_inline void fsquare_fsquare_times_(u64 *output, u128 *tmp,
+ u32 count1)
+{
+ u32 i;
+ fsquare_fsquare_(tmp, output);
+ for (i = 1; i < count1; ++i)
+ fsquare_fsquare_(tmp, output);
+}
+
+static __always_inline void fsquare_fsquare_times(u64 *output, u64 *input,
+ u32 count1)
+{
+ u128 t[5];
+ memcpy(output, input, 5 * sizeof(*input));
+ fsquare_fsquare_times_(output, t, count1);
+}
+
+static __always_inline void fsquare_fsquare_times_inplace(u64 *output,
+ u32 count1)
+{
+ u128 t[5];
+ fsquare_fsquare_times_(output, t, count1);
+}
+
+static __always_inline void crecip_crecip(u64 *out, u64 *z)
+{
+ u64 buf[20] = { 0 };
+ u64 *a0 = buf;
+ u64 *t00 = buf + 5;
+ u64 *b0 = buf + 10;
+ u64 *t01;
+ u64 *b1;
+ u64 *c0;
+ u64 *a;
+ u64 *t0;
+ u64 *b;
+ u64 *c;
+ fsquare_fsquare_times(a0, z, 1);
+ fsquare_fsquare_times(t00, a0, 2);
+ fmul_fmul(b0, t00, z);
+ fmul_fmul(a0, b0, a0);
+ fsquare_fsquare_times(t00, a0, 1);
+ fmul_fmul(b0, t00, b0);
+ fsquare_fsquare_times(t00, b0, 5);
+ t01 = buf + 5;
+ b1 = buf + 10;
+ c0 = buf + 15;
+ fmul_fmul(b1, t01, b1);
+ fsquare_fsquare_times(t01, b1, 10);
+ fmul_fmul(c0, t01, b1);
+ fsquare_fsquare_times(t01, c0, 20);
+ fmul_fmul(t01, t01, c0);
+ fsquare_fsquare_times_inplace(t01, 10);
+ fmul_fmul(b1, t01, b1);
+ fsquare_fsquare_times(t01, b1, 50);
+ a = buf;
+ t0 = buf + 5;
+ b = buf + 10;
+ c = buf + 15;
+ fmul_fmul(c, t0, b);
+ fsquare_fsquare_times(t0, c, 100);
+ fmul_fmul(t0, t0, c);
+ fsquare_fsquare_times_inplace(t0, 50);
+ fmul_fmul(t0, t0, b);
+ fsquare_fsquare_times_inplace(t0, 5);
+ fmul_fmul(out, t0, a);
+}
+
+static __always_inline void fsum(u64 *a, u64 *b)
+{
+ a[0] += b[0];
+ a[1] += b[1];
+ a[2] += b[2];
+ a[3] += b[3];
+ a[4] += b[4];
+}
+
+static __always_inline void fdifference(u64 *a, u64 *b)
+{
+ u64 tmp[5] = { 0 };
+ u64 b0;
+ u64 b1;
+ u64 b2;
+ u64 b3;
+ u64 b4;
+ memcpy(tmp, b, 5 * sizeof(*b));
+ b0 = tmp[0];
+ b1 = tmp[1];
+ b2 = tmp[2];
+ b3 = tmp[3];
+ b4 = tmp[4];
+ tmp[0] = b0 + 0x3fffffffffff68LLU;
+ tmp[1] = b1 + 0x3ffffffffffff8LLU;
+ tmp[2] = b2 + 0x3ffffffffffff8LLU;
+ tmp[3] = b3 + 0x3ffffffffffff8LLU;
+ tmp[4] = b4 + 0x3ffffffffffff8LLU;
+ {
+ u64 xi = a[0];
+ u64 yi = tmp[0];
+ a[0] = yi - xi;
+ }
+ {
+ u64 xi = a[1];
+ u64 yi = tmp[1];
+ a[1] = yi - xi;
+ }
+ {
+ u64 xi = a[2];
+ u64 yi = tmp[2];
+ a[2] = yi - xi;
+ }
+ {
+ u64 xi = a[3];
+ u64 yi = tmp[3];
+ a[3] = yi - xi;
+ }
+ {
+ u64 xi = a[4];
+ u64 yi = tmp[4];
+ a[4] = yi - xi;
+ }
+}
+
+static __always_inline void fscalar(u64 *output, u64 *b, u64 s)
+{
+ u128 tmp[5];
+ u128 b4;
+ u128 b0;
+ u128 b4_;
+ u128 b0_;
+ {
+ u64 xi = b[0];
+ tmp[0] = ((u128)(xi) * (s));
+ }
+ {
+ u64 xi = b[1];
+ tmp[1] = ((u128)(xi) * (s));
+ }
+ {
+ u64 xi = b[2];
+ tmp[2] = ((u128)(xi) * (s));
+ }
+ {
+ u64 xi = b[3];
+ tmp[3] = ((u128)(xi) * (s));
+ }
+ {
+ u64 xi = b[4];
+ tmp[4] = ((u128)(xi) * (s));
+ }
+ fproduct_carry_wide_(tmp);
+ b4 = tmp[4];
+ b0 = tmp[0];
+ b4_ = ((b4) & (((u128)(0x7ffffffffffffLLU))));
+ b0_ = ((b0) + (((u128)(19) * (((u64)(((b4) >> (51))))))));
+ tmp[4] = b4_;
+ tmp[0] = b0_;
+ fproduct_copy_from_wide_(output, tmp);
+}
+
+static __always_inline void fmul(u64 *output, u64 *a, u64 *b)
+{
+ fmul_fmul(output, a, b);
+}
+
+static __always_inline void crecip(u64 *output, u64 *input)
+{
+ crecip_crecip(output, input);
+}
+
+static __always_inline void point_swap_conditional_step(u64 *a, u64 *b,
+ u64 swap1, u32 ctr)
+{
+ u32 i = ctr - 1;
+ u64 ai = a[i];
+ u64 bi = b[i];
+ u64 x = swap1 & (ai ^ bi);
+ u64 ai1 = ai ^ x;
+ u64 bi1 = bi ^ x;
+ a[i] = ai1;
+ b[i] = bi1;
+}
+
+static __always_inline void point_swap_conditional5(u64 *a, u64 *b, u64 swap1)
+{
+ point_swap_conditional_step(a, b, swap1, 5);
+ point_swap_conditional_step(a, b, swap1, 4);
+ point_swap_conditional_step(a, b, swap1, 3);
+ point_swap_conditional_step(a, b, swap1, 2);
+ point_swap_conditional_step(a, b, swap1, 1);
+}
+
+static __always_inline void point_swap_conditional(u64 *a, u64 *b, u64 iswap)
+{
+ u64 swap1 = 0 - iswap;
+ point_swap_conditional5(a, b, swap1);
+ point_swap_conditional5(a + 5, b + 5, swap1);
+}
+
+static __always_inline void point_copy(u64 *output, u64 *input)
+{
+ memcpy(output, input, 5 * sizeof(*input));
+ memcpy(output + 5, input + 5, 5 * sizeof(*input));
+}
+
+static __always_inline void addanddouble_fmonty(u64 *pp, u64 *ppq, u64 *p,
+ u64 *pq, u64 *qmqp)
+{
+ u64 *qx = qmqp;
+ u64 *x2 = pp;
+ u64 *z2 = pp + 5;
+ u64 *x3 = ppq;
+ u64 *z3 = ppq + 5;
+ u64 *x = p;
+ u64 *z = p + 5;
+ u64 *xprime = pq;
+ u64 *zprime = pq + 5;
+ u64 buf[40] = { 0 };
+ u64 *origx = buf;
+ u64 *origxprime0 = buf + 5;
+ u64 *xxprime0;
+ u64 *zzprime0;
+ u64 *origxprime;
+ xxprime0 = buf + 25;
+ zzprime0 = buf + 30;
+ memcpy(origx, x, 5 * sizeof(*x));
+ fsum(x, z);
+ fdifference(z, origx);
+ memcpy(origxprime0, xprime, 5 * sizeof(*xprime));
+ fsum(xprime, zprime);
+ fdifference(zprime, origxprime0);
+ fmul(xxprime0, xprime, z);
+ fmul(zzprime0, x, zprime);
+ origxprime = buf + 5;
+ {
+ u64 *xx0;
+ u64 *zz0;
+ u64 *xxprime;
+ u64 *zzprime;
+ u64 *zzzprime;
+ xx0 = buf + 15;
+ zz0 = buf + 20;
+ xxprime = buf + 25;
+ zzprime = buf + 30;
+ zzzprime = buf + 35;
+ memcpy(origxprime, xxprime, 5 * sizeof(*xxprime));
+ fsum(xxprime, zzprime);
+ fdifference(zzprime, origxprime);
+ fsquare_fsquare_times(x3, xxprime, 1);
+ fsquare_fsquare_times(zzzprime, zzprime, 1);
+ fmul(z3, zzzprime, qx);
+ fsquare_fsquare_times(xx0, x, 1);
+ fsquare_fsquare_times(zz0, z, 1);
+ {
+ u64 *zzz;
+ u64 *xx;
+ u64 *zz;
+ u64 scalar;
+ zzz = buf + 10;
+ xx = buf + 15;
+ zz = buf + 20;
+ fmul(x2, xx, zz);
+ fdifference(zz, xx);
+ scalar = 121665;
+ fscalar(zzz, zz, scalar);
+ fsum(zzz, xx);
+ fmul(z2, zzz, zz);
+ }
+ }
+}
+
+static __always_inline void
+ladder_smallloop_cmult_small_loop_step(u64 *nq, u64 *nqpq, u64 *nq2, u64 *nqpq2,
+ u64 *q, u8 byt)
+{
+ u64 bit0 = (u64)(byt >> 7);
+ u64 bit;
+ point_swap_conditional(nq, nqpq, bit0);
+ addanddouble_fmonty(nq2, nqpq2, nq, nqpq, q);
+ bit = (u64)(byt >> 7);
+ point_swap_conditional(nq2, nqpq2, bit);
+}
+
+static __always_inline void
+ladder_smallloop_cmult_small_loop_double_step(u64 *nq, u64 *nqpq, u64 *nq2,
+ u64 *nqpq2, u64 *q, u8 byt)
+{
+ u8 byt1;
+ ladder_smallloop_cmult_small_loop_step(nq, nqpq, nq2, nqpq2, q, byt);
+ byt1 = byt << 1;
+ ladder_smallloop_cmult_small_loop_step(nq2, nqpq2, nq, nqpq, q, byt1);
+}
+
+static __always_inline void
+ladder_smallloop_cmult_small_loop(u64 *nq, u64 *nqpq, u64 *nq2, u64 *nqpq2,
+ u64 *q, u8 byt, u32 i)
+{
+ while (i--) {
+ ladder_smallloop_cmult_small_loop_double_step(nq, nqpq, nq2,
+ nqpq2, q, byt);
+ byt <<= 2;
+ }
+}
+
+static __always_inline void ladder_bigloop_cmult_big_loop(u8 *n1, u64 *nq,
+ u64 *nqpq, u64 *nq2,
+ u64 *nqpq2, u64 *q,
+ u32 i)
+{
+ while (i--) {
+ u8 byte = n1[i];
+ ladder_smallloop_cmult_small_loop(nq, nqpq, nq2, nqpq2, q,
+ byte, 4);
+ }
+}
+
+static void ladder_cmult(u64 *result, u8 *n1, u64 *q)
+{
+ u64 point_buf[40] = { 0 };
+ u64 *nq = point_buf;
+ u64 *nqpq = point_buf + 10;
+ u64 *nq2 = point_buf + 20;
+ u64 *nqpq2 = point_buf + 30;
+ point_copy(nqpq, q);
+ nq[0] = 1;
+ ladder_bigloop_cmult_big_loop(n1, nq, nqpq, nq2, nqpq2, q, 32);
+ point_copy(result, nq);
+}
+
+static __always_inline void format_fexpand(u64 *output, const u8 *input)
+{
+ const u8 *x00 = input + 6;
+ const u8 *x01 = input + 12;
+ const u8 *x02 = input + 19;
+ const u8 *x0 = input + 24;
+ u64 i0, i1, i2, i3, i4, output0, output1, output2, output3, output4;
+ i0 = get_unaligned_le64(input);
+ i1 = get_unaligned_le64(x00);
+ i2 = get_unaligned_le64(x01);
+ i3 = get_unaligned_le64(x02);
+ i4 = get_unaligned_le64(x0);
+ output0 = i0 & 0x7ffffffffffffLLU;
+ output1 = i1 >> 3 & 0x7ffffffffffffLLU;
+ output2 = i2 >> 6 & 0x7ffffffffffffLLU;
+ output3 = i3 >> 1 & 0x7ffffffffffffLLU;
+ output4 = i4 >> 12 & 0x7ffffffffffffLLU;
+ output[0] = output0;
+ output[1] = output1;
+ output[2] = output2;
+ output[3] = output3;
+ output[4] = output4;
+}
+
+static __always_inline void format_fcontract_first_carry_pass(u64 *input)
+{
+ u64 t0 = input[0];
+ u64 t1 = input[1];
+ u64 t2 = input[2];
+ u64 t3 = input[3];
+ u64 t4 = input[4];
+ u64 t1_ = t1 + (t0 >> 51);
+ u64 t0_ = t0 & 0x7ffffffffffffLLU;
+ u64 t2_ = t2 + (t1_ >> 51);
+ u64 t1__ = t1_ & 0x7ffffffffffffLLU;
+ u64 t3_ = t3 + (t2_ >> 51);
+ u64 t2__ = t2_ & 0x7ffffffffffffLLU;
+ u64 t4_ = t4 + (t3_ >> 51);
+ u64 t3__ = t3_ & 0x7ffffffffffffLLU;
+ input[0] = t0_;
+ input[1] = t1__;
+ input[2] = t2__;
+ input[3] = t3__;
+ input[4] = t4_;
+}
+
+static __always_inline void format_fcontract_first_carry_full(u64 *input)
+{
+ format_fcontract_first_carry_pass(input);
+ modulo_carry_top(input);
+}
+
+static __always_inline void format_fcontract_second_carry_pass(u64 *input)
+{
+ u64 t0 = input[0];
+ u64 t1 = input[1];
+ u64 t2 = input[2];
+ u64 t3 = input[3];
+ u64 t4 = input[4];
+ u64 t1_ = t1 + (t0 >> 51);
+ u64 t0_ = t0 & 0x7ffffffffffffLLU;
+ u64 t2_ = t2 + (t1_ >> 51);
+ u64 t1__ = t1_ & 0x7ffffffffffffLLU;
+ u64 t3_ = t3 + (t2_ >> 51);
+ u64 t2__ = t2_ & 0x7ffffffffffffLLU;
+ u64 t4_ = t4 + (t3_ >> 51);
+ u64 t3__ = t3_ & 0x7ffffffffffffLLU;
+ input[0] = t0_;
+ input[1] = t1__;
+ input[2] = t2__;
+ input[3] = t3__;
+ input[4] = t4_;
+}
+
+static __always_inline void format_fcontract_second_carry_full(u64 *input)
+{
+ u64 i0;
+ u64 i1;
+ u64 i0_;
+ u64 i1_;
+ format_fcontract_second_carry_pass(input);
+ modulo_carry_top(input);
+ i0 = input[0];
+ i1 = input[1];
+ i0_ = i0 & 0x7ffffffffffffLLU;
+ i1_ = i1 + (i0 >> 51);
+ input[0] = i0_;
+ input[1] = i1_;
+}
+
+static __always_inline void format_fcontract_trim(u64 *input)
+{
+ u64 a0 = input[0];
+ u64 a1 = input[1];
+ u64 a2 = input[2];
+ u64 a3 = input[3];
+ u64 a4 = input[4];
+ u64 mask0 = u64_gte_mask(a0, 0x7ffffffffffedLLU);
+ u64 mask1 = u64_eq_mask(a1, 0x7ffffffffffffLLU);
+ u64 mask2 = u64_eq_mask(a2, 0x7ffffffffffffLLU);
+ u64 mask3 = u64_eq_mask(a3, 0x7ffffffffffffLLU);
+ u64 mask4 = u64_eq_mask(a4, 0x7ffffffffffffLLU);
+ u64 mask = (((mask0 & mask1) & mask2) & mask3) & mask4;
+ u64 a0_ = a0 - (0x7ffffffffffedLLU & mask);
+ u64 a1_ = a1 - (0x7ffffffffffffLLU & mask);
+ u64 a2_ = a2 - (0x7ffffffffffffLLU & mask);
+ u64 a3_ = a3 - (0x7ffffffffffffLLU & mask);
+ u64 a4_ = a4 - (0x7ffffffffffffLLU & mask);
+ input[0] = a0_;
+ input[1] = a1_;
+ input[2] = a2_;
+ input[3] = a3_;
+ input[4] = a4_;
+}
+
+static __always_inline void format_fcontract_store(u8 *output, u64 *input)
+{
+ u64 t0 = input[0];
+ u64 t1 = input[1];
+ u64 t2 = input[2];
+ u64 t3 = input[3];
+ u64 t4 = input[4];
+ u64 o0 = t1 << 51 | t0;
+ u64 o1 = t2 << 38 | t1 >> 13;
+ u64 o2 = t3 << 25 | t2 >> 26;
+ u64 o3 = t4 << 12 | t3 >> 39;
+ u8 *b0 = output;
+ u8 *b1 = output + 8;
+ u8 *b2 = output + 16;
+ u8 *b3 = output + 24;
+ put_unaligned_le64(o0, b0);
+ put_unaligned_le64(o1, b1);
+ put_unaligned_le64(o2, b2);
+ put_unaligned_le64(o3, b3);
+}
+
+static __always_inline void format_fcontract(u8 *output, u64 *input)
+{
+ format_fcontract_first_carry_full(input);
+ format_fcontract_second_carry_full(input);
+ format_fcontract_trim(input);
+ format_fcontract_store(output, input);
+}
+
+static __always_inline void format_scalar_of_point(u8 *scalar, u64 *point)
+{
+ u64 *x = point;
+ u64 *z = point + 5;
+ u64 buf[10] __aligned(32) = { 0 };
+ u64 *zmone = buf;
+ u64 *sc = buf + 5;
+ crecip(zmone, z);
+ fmul(sc, x, zmone);
+ format_fcontract(scalar, sc);
+}
+
+void curve25519_generic(u8 mypublic[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE],
+ const u8 basepoint[CURVE25519_KEY_SIZE])
+{
+ u64 buf0[10] __aligned(32) = { 0 };
+ u64 *x0 = buf0;
+ u64 *z = buf0 + 5;
+ u64 *q;
+ format_fexpand(x0, basepoint);
+ z[0] = 1;
+ q = buf0;
+ {
+ u8 e[32] __aligned(32) = { 0 };
+ u8 *scalar;
+ memcpy(e, secret, 32);
+ curve25519_clamp_secret(e);
+ scalar = e;
+ {
+ u64 buf[15] = { 0 };
+ u64 *nq = buf;
+ u64 *x = nq;
+ x[0] = 1;
+ ladder_cmult(nq, scalar, q);
+ format_scalar_of_point(mypublic, nq);
+ memzero_explicit(buf, sizeof(buf));
+ }
+ memzero_explicit(e, sizeof(e));
+ }
+ memzero_explicit(buf0, sizeof(buf0));
+}
diff --git a/lib/crypto/curve25519-selftest.c b/lib/crypto/curve25519-selftest.c
new file mode 100644
index 000000000000..f9b5dbf23b6b
--- /dev/null
+++ b/lib/crypto/curve25519-selftest.c
@@ -0,0 +1,1321 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include <crypto/curve25519.h>
+#include <linux/init.h>
+#include <linux/printk.h>
+#include <linux/random.h>
+#include <linux/string.h>
+
+struct curve25519_test_vector {
+ u8 private[CURVE25519_KEY_SIZE];
+ u8 public[CURVE25519_KEY_SIZE];
+ u8 result[CURVE25519_KEY_SIZE];
+ bool valid;
+};
+static const struct curve25519_test_vector curve25519_test_vectors[] __initconst = {
+ {
+ .private = { 0x77, 0x07, 0x6d, 0x0a, 0x73, 0x18, 0xa5, 0x7d,
+ 0x3c, 0x16, 0xc1, 0x72, 0x51, 0xb2, 0x66, 0x45,
+ 0xdf, 0x4c, 0x2f, 0x87, 0xeb, 0xc0, 0x99, 0x2a,
+ 0xb1, 0x77, 0xfb, 0xa5, 0x1d, 0xb9, 0x2c, 0x2a },
+ .public = { 0xde, 0x9e, 0xdb, 0x7d, 0x7b, 0x7d, 0xc1, 0xb4,
+ 0xd3, 0x5b, 0x61, 0xc2, 0xec, 0xe4, 0x35, 0x37,
+ 0x3f, 0x83, 0x43, 0xc8, 0x5b, 0x78, 0x67, 0x4d,
+ 0xad, 0xfc, 0x7e, 0x14, 0x6f, 0x88, 0x2b, 0x4f },
+ .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1,
+ 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25,
+ 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33,
+ 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 },
+ .valid = true
+ },
+ {
+ .private = { 0x5d, 0xab, 0x08, 0x7e, 0x62, 0x4a, 0x8a, 0x4b,
+ 0x79, 0xe1, 0x7f, 0x8b, 0x83, 0x80, 0x0e, 0xe6,
+ 0x6f, 0x3b, 0xb1, 0x29, 0x26, 0x18, 0xb6, 0xfd,
+ 0x1c, 0x2f, 0x8b, 0x27, 0xff, 0x88, 0xe0, 0xeb },
+ .public = { 0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54,
+ 0x74, 0x8b, 0x7d, 0xdc, 0xb4, 0x3e, 0xf7, 0x5a,
+ 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38, 0x1a, 0xf4,
+ 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a },
+ .result = { 0x4a, 0x5d, 0x9d, 0x5b, 0xa4, 0xce, 0x2d, 0xe1,
+ 0x72, 0x8e, 0x3b, 0xf4, 0x80, 0x35, 0x0f, 0x25,
+ 0xe0, 0x7e, 0x21, 0xc9, 0x47, 0xd1, 0x9e, 0x33,
+ 0x76, 0xf0, 0x9b, 0x3c, 0x1e, 0x16, 0x17, 0x42 },
+ .valid = true
+ },
+ {
+ .private = { 1 },
+ .public = { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x3c, 0x77, 0x77, 0xca, 0xf9, 0x97, 0xb2, 0x64,
+ 0x41, 0x60, 0x77, 0x66, 0x5b, 0x4e, 0x22, 0x9d,
+ 0x0b, 0x95, 0x48, 0xdc, 0x0c, 0xd8, 0x19, 0x98,
+ 0xdd, 0xcd, 0xc5, 0xc8, 0x53, 0x3c, 0x79, 0x7f },
+ .valid = true
+ },
+ {
+ .private = { 1 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0xb3, 0x2d, 0x13, 0x62, 0xc2, 0x48, 0xd6, 0x2f,
+ 0xe6, 0x26, 0x19, 0xcf, 0xf0, 0x4d, 0xd4, 0x3d,
+ 0xb7, 0x3f, 0xfc, 0x1b, 0x63, 0x08, 0xed, 0xe3,
+ 0x0b, 0x78, 0xd8, 0x73, 0x80, 0xf1, 0xe8, 0x34 },
+ .valid = true
+ },
+ {
+ .private = { 0xa5, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d,
+ 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd,
+ 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18,
+ 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0xc4 },
+ .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb,
+ 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c,
+ 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b,
+ 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c },
+ .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90,
+ 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f,
+ 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7,
+ 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 },
+ .valid = true
+ },
+ {
+ .private = { 1, 2, 3, 4 },
+ .public = { 0 },
+ .result = { 0 },
+ .valid = false
+ },
+ {
+ .private = { 2, 4, 6, 8 },
+ .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
+ 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
+ 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
+ 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8 },
+ .result = { 0 },
+ .valid = false
+ },
+ {
+ .private = { 0xff, 0xff, 0xff, 0xff, 0x0a, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0x0a, 0x00, 0xfb, 0x9f },
+ .result = { 0x77, 0x52, 0xb6, 0x18, 0xc1, 0x2d, 0x48, 0xd2,
+ 0xc6, 0x93, 0x46, 0x83, 0x81, 0x7c, 0xc6, 0x57,
+ 0xf3, 0x31, 0x03, 0x19, 0x49, 0x48, 0x20, 0x05,
+ 0x42, 0x2b, 0x4e, 0xae, 0x8d, 0x1d, 0x43, 0x23 },
+ .valid = true
+ },
+ {
+ .private = { 0x8e, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8e, 0x06 },
+ .result = { 0x5a, 0xdf, 0xaa, 0x25, 0x86, 0x8e, 0x32, 0x3d,
+ 0xae, 0x49, 0x62, 0xc1, 0x01, 0x5c, 0xb3, 0x12,
+ 0xe1, 0xc5, 0xc7, 0x9e, 0x95, 0x3f, 0x03, 0x99,
+ 0xb0, 0xba, 0x16, 0x22, 0xf3, 0xb6, 0xf7, 0x0c },
+ .valid = true
+ },
+ /* wycheproof - normal case */
+ {
+ .private = { 0x48, 0x52, 0x83, 0x4d, 0x9d, 0x6b, 0x77, 0xda,
+ 0xde, 0xab, 0xaa, 0xf2, 0xe1, 0x1d, 0xca, 0x66,
+ 0xd1, 0x9f, 0xe7, 0x49, 0x93, 0xa7, 0xbe, 0xc3,
+ 0x6c, 0x6e, 0x16, 0xa0, 0x98, 0x3f, 0xea, 0xba },
+ .public = { 0x9c, 0x64, 0x7d, 0x9a, 0xe5, 0x89, 0xb9, 0xf5,
+ 0x8f, 0xdc, 0x3c, 0xa4, 0x94, 0x7e, 0xfb, 0xc9,
+ 0x15, 0xc4, 0xb2, 0xe0, 0x8e, 0x74, 0x4a, 0x0e,
+ 0xdf, 0x46, 0x9d, 0xac, 0x59, 0xc8, 0xf8, 0x5a },
+ .result = { 0x87, 0xb7, 0xf2, 0x12, 0xb6, 0x27, 0xf7, 0xa5,
+ 0x4c, 0xa5, 0xe0, 0xbc, 0xda, 0xdd, 0xd5, 0x38,
+ 0x9d, 0x9d, 0xe6, 0x15, 0x6c, 0xdb, 0xcf, 0x8e,
+ 0xbe, 0x14, 0xff, 0xbc, 0xfb, 0x43, 0x65, 0x51 },
+ .valid = true
+ },
+ /* wycheproof - public key on twist */
+ {
+ .private = { 0x58, 0x8c, 0x06, 0x1a, 0x50, 0x80, 0x4a, 0xc4,
+ 0x88, 0xad, 0x77, 0x4a, 0xc7, 0x16, 0xc3, 0xf5,
+ 0xba, 0x71, 0x4b, 0x27, 0x12, 0xe0, 0x48, 0x49,
+ 0x13, 0x79, 0xa5, 0x00, 0x21, 0x19, 0x98, 0xa8 },
+ .public = { 0x63, 0xaa, 0x40, 0xc6, 0xe3, 0x83, 0x46, 0xc5,
+ 0xca, 0xf2, 0x3a, 0x6d, 0xf0, 0xa5, 0xe6, 0xc8,
+ 0x08, 0x89, 0xa0, 0x86, 0x47, 0xe5, 0x51, 0xb3,
+ 0x56, 0x34, 0x49, 0xbe, 0xfc, 0xfc, 0x97, 0x33 },
+ .result = { 0xb1, 0xa7, 0x07, 0x51, 0x94, 0x95, 0xff, 0xff,
+ 0xb2, 0x98, 0xff, 0x94, 0x17, 0x16, 0xb0, 0x6d,
+ 0xfa, 0xb8, 0x7c, 0xf8, 0xd9, 0x11, 0x23, 0xfe,
+ 0x2b, 0xe9, 0xa2, 0x33, 0xdd, 0xa2, 0x22, 0x12 },
+ .valid = true
+ },
+ /* wycheproof - public key on twist */
+ {
+ .private = { 0xb0, 0x5b, 0xfd, 0x32, 0xe5, 0x53, 0x25, 0xd9,
+ 0xfd, 0x64, 0x8c, 0xb3, 0x02, 0x84, 0x80, 0x39,
+ 0x00, 0x0b, 0x39, 0x0e, 0x44, 0xd5, 0x21, 0xe5,
+ 0x8a, 0xab, 0x3b, 0x29, 0xa6, 0x96, 0x0b, 0xa8 },
+ .public = { 0x0f, 0x83, 0xc3, 0x6f, 0xde, 0xd9, 0xd3, 0x2f,
+ 0xad, 0xf4, 0xef, 0xa3, 0xae, 0x93, 0xa9, 0x0b,
+ 0xb5, 0xcf, 0xa6, 0x68, 0x93, 0xbc, 0x41, 0x2c,
+ 0x43, 0xfa, 0x72, 0x87, 0xdb, 0xb9, 0x97, 0x79 },
+ .result = { 0x67, 0xdd, 0x4a, 0x6e, 0x16, 0x55, 0x33, 0x53,
+ 0x4c, 0x0e, 0x3f, 0x17, 0x2e, 0x4a, 0xb8, 0x57,
+ 0x6b, 0xca, 0x92, 0x3a, 0x5f, 0x07, 0xb2, 0xc0,
+ 0x69, 0xb4, 0xc3, 0x10, 0xff, 0x2e, 0x93, 0x5b },
+ .valid = true
+ },
+ /* wycheproof - public key on twist */
+ {
+ .private = { 0x70, 0xe3, 0x4b, 0xcb, 0xe1, 0xf4, 0x7f, 0xbc,
+ 0x0f, 0xdd, 0xfd, 0x7c, 0x1e, 0x1a, 0xa5, 0x3d,
+ 0x57, 0xbf, 0xe0, 0xf6, 0x6d, 0x24, 0x30, 0x67,
+ 0xb4, 0x24, 0xbb, 0x62, 0x10, 0xbe, 0xd1, 0x9c },
+ .public = { 0x0b, 0x82, 0x11, 0xa2, 0xb6, 0x04, 0x90, 0x97,
+ 0xf6, 0x87, 0x1c, 0x6c, 0x05, 0x2d, 0x3c, 0x5f,
+ 0xc1, 0xba, 0x17, 0xda, 0x9e, 0x32, 0xae, 0x45,
+ 0x84, 0x03, 0xb0, 0x5b, 0xb2, 0x83, 0x09, 0x2a },
+ .result = { 0x4a, 0x06, 0x38, 0xcf, 0xaa, 0x9e, 0xf1, 0x93,
+ 0x3b, 0x47, 0xf8, 0x93, 0x92, 0x96, 0xa6, 0xb2,
+ 0x5b, 0xe5, 0x41, 0xef, 0x7f, 0x70, 0xe8, 0x44,
+ 0xc0, 0xbc, 0xc0, 0x0b, 0x13, 0x4d, 0xe6, 0x4a },
+ .valid = true
+ },
+ /* wycheproof - public key on twist */
+ {
+ .private = { 0x68, 0xc1, 0xf3, 0xa6, 0x53, 0xa4, 0xcd, 0xb1,
+ 0xd3, 0x7b, 0xba, 0x94, 0x73, 0x8f, 0x8b, 0x95,
+ 0x7a, 0x57, 0xbe, 0xb2, 0x4d, 0x64, 0x6e, 0x99,
+ 0x4d, 0xc2, 0x9a, 0x27, 0x6a, 0xad, 0x45, 0x8d },
+ .public = { 0x34, 0x3a, 0xc2, 0x0a, 0x3b, 0x9c, 0x6a, 0x27,
+ 0xb1, 0x00, 0x81, 0x76, 0x50, 0x9a, 0xd3, 0x07,
+ 0x35, 0x85, 0x6e, 0xc1, 0xc8, 0xd8, 0xfc, 0xae,
+ 0x13, 0x91, 0x2d, 0x08, 0xd1, 0x52, 0xf4, 0x6c },
+ .result = { 0x39, 0x94, 0x91, 0xfc, 0xe8, 0xdf, 0xab, 0x73,
+ 0xb4, 0xf9, 0xf6, 0x11, 0xde, 0x8e, 0xa0, 0xb2,
+ 0x7b, 0x28, 0xf8, 0x59, 0x94, 0x25, 0x0b, 0x0f,
+ 0x47, 0x5d, 0x58, 0x5d, 0x04, 0x2a, 0xc2, 0x07 },
+ .valid = true
+ },
+ /* wycheproof - public key on twist */
+ {
+ .private = { 0xd8, 0x77, 0xb2, 0x6d, 0x06, 0xdf, 0xf9, 0xd9,
+ 0xf7, 0xfd, 0x4c, 0x5b, 0x37, 0x69, 0xf8, 0xcd,
+ 0xd5, 0xb3, 0x05, 0x16, 0xa5, 0xab, 0x80, 0x6b,
+ 0xe3, 0x24, 0xff, 0x3e, 0xb6, 0x9e, 0xa0, 0xb2 },
+ .public = { 0xfa, 0x69, 0x5f, 0xc7, 0xbe, 0x8d, 0x1b, 0xe5,
+ 0xbf, 0x70, 0x48, 0x98, 0xf3, 0x88, 0xc4, 0x52,
+ 0xba, 0xfd, 0xd3, 0xb8, 0xea, 0xe8, 0x05, 0xf8,
+ 0x68, 0x1a, 0x8d, 0x15, 0xc2, 0xd4, 0xe1, 0x42 },
+ .result = { 0x2c, 0x4f, 0xe1, 0x1d, 0x49, 0x0a, 0x53, 0x86,
+ 0x17, 0x76, 0xb1, 0x3b, 0x43, 0x54, 0xab, 0xd4,
+ 0xcf, 0x5a, 0x97, 0x69, 0x9d, 0xb6, 0xe6, 0xc6,
+ 0x8c, 0x16, 0x26, 0xd0, 0x76, 0x62, 0xf7, 0x58 },
+ .valid = true
+ },
+ /* wycheproof - public key = 0 */
+ {
+ .private = { 0x20, 0x74, 0x94, 0x03, 0x8f, 0x2b, 0xb8, 0x11,
+ 0xd4, 0x78, 0x05, 0xbc, 0xdf, 0x04, 0xa2, 0xac,
+ 0x58, 0x5a, 0xda, 0x7f, 0x2f, 0x23, 0x38, 0x9b,
+ 0xfd, 0x46, 0x58, 0xf9, 0xdd, 0xd4, 0xde, 0xbc },
+ .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key = 1 */
+ {
+ .private = { 0x20, 0x2e, 0x89, 0x72, 0xb6, 0x1c, 0x7e, 0x61,
+ 0x93, 0x0e, 0xb9, 0x45, 0x0b, 0x50, 0x70, 0xea,
+ 0xe1, 0xc6, 0x70, 0x47, 0x56, 0x85, 0x54, 0x1f,
+ 0x04, 0x76, 0x21, 0x7e, 0x48, 0x18, 0xcf, 0xab },
+ .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0x38, 0xdd, 0xe9, 0xf3, 0xe7, 0xb7, 0x99, 0x04,
+ 0x5f, 0x9a, 0xc3, 0x79, 0x3d, 0x4a, 0x92, 0x77,
+ 0xda, 0xde, 0xad, 0xc4, 0x1b, 0xec, 0x02, 0x90,
+ 0xf8, 0x1f, 0x74, 0x4f, 0x73, 0x77, 0x5f, 0x84 },
+ .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x9a, 0x2c, 0xfe, 0x84, 0xff, 0x9c, 0x4a, 0x97,
+ 0x39, 0x62, 0x5c, 0xae, 0x4a, 0x3b, 0x82, 0xa9,
+ 0x06, 0x87, 0x7a, 0x44, 0x19, 0x46, 0xf8, 0xd7,
+ 0xb3, 0xd7, 0x95, 0xfe, 0x8f, 0x5d, 0x16, 0x39 },
+ .valid = true
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0x98, 0x57, 0xa9, 0x14, 0xe3, 0xc2, 0x90, 0x36,
+ 0xfd, 0x9a, 0x44, 0x2b, 0xa5, 0x26, 0xb5, 0xcd,
+ 0xcd, 0xf2, 0x82, 0x16, 0x15, 0x3e, 0x63, 0x6c,
+ 0x10, 0x67, 0x7a, 0xca, 0xb6, 0xbd, 0x6a, 0xa5 },
+ .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x4d, 0xa4, 0xe0, 0xaa, 0x07, 0x2c, 0x23, 0x2e,
+ 0xe2, 0xf0, 0xfa, 0x4e, 0x51, 0x9a, 0xe5, 0x0b,
+ 0x52, 0xc1, 0xed, 0xd0, 0x8a, 0x53, 0x4d, 0x4e,
+ 0xf3, 0x46, 0xc2, 0xe1, 0x06, 0xd2, 0x1d, 0x60 },
+ .valid = true
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0x48, 0xe2, 0x13, 0x0d, 0x72, 0x33, 0x05, 0xed,
+ 0x05, 0xe6, 0xe5, 0x89, 0x4d, 0x39, 0x8a, 0x5e,
+ 0x33, 0x36, 0x7a, 0x8c, 0x6a, 0xac, 0x8f, 0xcd,
+ 0xf0, 0xa8, 0x8e, 0x4b, 0x42, 0x82, 0x0d, 0xb7 },
+ .public = { 0xff, 0xff, 0xff, 0x03, 0x00, 0x00, 0xf8, 0xff,
+ 0xff, 0x1f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x07, 0x00,
+ 0x00, 0xf0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00 },
+ .result = { 0x9e, 0xd1, 0x0c, 0x53, 0x74, 0x7f, 0x64, 0x7f,
+ 0x82, 0xf4, 0x51, 0x25, 0xd3, 0xde, 0x15, 0xa1,
+ 0xe6, 0xb8, 0x24, 0x49, 0x6a, 0xb4, 0x04, 0x10,
+ 0xff, 0xcc, 0x3c, 0xfe, 0x95, 0x76, 0x0f, 0x3b },
+ .valid = true
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0x28, 0xf4, 0x10, 0x11, 0x69, 0x18, 0x51, 0xb3,
+ 0xa6, 0x2b, 0x64, 0x15, 0x53, 0xb3, 0x0d, 0x0d,
+ 0xfd, 0xdc, 0xb8, 0xff, 0xfc, 0xf5, 0x37, 0x00,
+ 0xa7, 0xbe, 0x2f, 0x6a, 0x87, 0x2e, 0x9f, 0xb0 },
+ .public = { 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0x07, 0x00,
+ 0x00, 0xe0, 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0xf8, 0xff,
+ 0xff, 0x0f, 0x00, 0x00, 0xc0, 0xff, 0xff, 0x7f },
+ .result = { 0xcf, 0x72, 0xb4, 0xaa, 0x6a, 0xa1, 0xc9, 0xf8,
+ 0x94, 0xf4, 0x16, 0x5b, 0x86, 0x10, 0x9a, 0xa4,
+ 0x68, 0x51, 0x76, 0x48, 0xe1, 0xf0, 0xcc, 0x70,
+ 0xe1, 0xab, 0x08, 0x46, 0x01, 0x76, 0x50, 0x6b },
+ .valid = true
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0x18, 0xa9, 0x3b, 0x64, 0x99, 0xb9, 0xf6, 0xb3,
+ 0x22, 0x5c, 0xa0, 0x2f, 0xef, 0x41, 0x0e, 0x0a,
+ 0xde, 0xc2, 0x35, 0x32, 0x32, 0x1d, 0x2d, 0x8e,
+ 0xf1, 0xa6, 0xd6, 0x02, 0xa8, 0xc6, 0x5b, 0x83 },
+ .public = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x5d, 0x50, 0xb6, 0x28, 0x36, 0xbb, 0x69, 0x57,
+ 0x94, 0x10, 0x38, 0x6c, 0xf7, 0xbb, 0x81, 0x1c,
+ 0x14, 0xbf, 0x85, 0xb1, 0xc7, 0xb1, 0x7e, 0x59,
+ 0x24, 0xc7, 0xff, 0xea, 0x91, 0xef, 0x9e, 0x12 },
+ .valid = true
+ },
+ /* wycheproof - edge case on twist */
+ {
+ .private = { 0xc0, 0x1d, 0x13, 0x05, 0xa1, 0x33, 0x8a, 0x1f,
+ 0xca, 0xc2, 0xba, 0x7e, 0x2e, 0x03, 0x2b, 0x42,
+ 0x7e, 0x0b, 0x04, 0x90, 0x31, 0x65, 0xac, 0xa9,
+ 0x57, 0xd8, 0xd0, 0x55, 0x3d, 0x87, 0x17, 0xb0 },
+ .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x19, 0x23, 0x0e, 0xb1, 0x48, 0xd5, 0xd6, 0x7c,
+ 0x3c, 0x22, 0xab, 0x1d, 0xae, 0xff, 0x80, 0xa5,
+ 0x7e, 0xae, 0x42, 0x65, 0xce, 0x28, 0x72, 0x65,
+ 0x7b, 0x2c, 0x80, 0x99, 0xfc, 0x69, 0x8e, 0x50 },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0x38, 0x6f, 0x7f, 0x16, 0xc5, 0x07, 0x31, 0xd6,
+ 0x4f, 0x82, 0xe6, 0xa1, 0x70, 0xb1, 0x42, 0xa4,
+ 0xe3, 0x4f, 0x31, 0xfd, 0x77, 0x68, 0xfc, 0xb8,
+ 0x90, 0x29, 0x25, 0xe7, 0xd1, 0xe2, 0x1a, 0xbe },
+ .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x0f, 0xca, 0xb5, 0xd8, 0x42, 0xa0, 0x78, 0xd7,
+ 0xa7, 0x1f, 0xc5, 0x9b, 0x57, 0xbf, 0xb4, 0xca,
+ 0x0b, 0xe6, 0x87, 0x3b, 0x49, 0xdc, 0xdb, 0x9f,
+ 0x44, 0xe1, 0x4a, 0xe8, 0xfb, 0xdf, 0xa5, 0x42 },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0xe0, 0x23, 0xa2, 0x89, 0xbd, 0x5e, 0x90, 0xfa,
+ 0x28, 0x04, 0xdd, 0xc0, 0x19, 0xa0, 0x5e, 0xf3,
+ 0xe7, 0x9d, 0x43, 0x4b, 0xb6, 0xea, 0x2f, 0x52,
+ 0x2e, 0xcb, 0x64, 0x3a, 0x75, 0x29, 0x6e, 0x95 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
+ .result = { 0x54, 0xce, 0x8f, 0x22, 0x75, 0xc0, 0x77, 0xe3,
+ 0xb1, 0x30, 0x6a, 0x39, 0x39, 0xc5, 0xe0, 0x3e,
+ 0xef, 0x6b, 0xbb, 0x88, 0x06, 0x05, 0x44, 0x75,
+ 0x8d, 0x9f, 0xef, 0x59, 0xb0, 0xbc, 0x3e, 0x4f },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0x68, 0xf0, 0x10, 0xd6, 0x2e, 0xe8, 0xd9, 0x26,
+ 0x05, 0x3a, 0x36, 0x1c, 0x3a, 0x75, 0xc6, 0xea,
+ 0x4e, 0xbd, 0xc8, 0x60, 0x6a, 0xb2, 0x85, 0x00,
+ 0x3a, 0x6f, 0x8f, 0x40, 0x76, 0xb0, 0x1e, 0x83 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 },
+ .result = { 0xf1, 0x36, 0x77, 0x5c, 0x5b, 0xeb, 0x0a, 0xf8,
+ 0x11, 0x0a, 0xf1, 0x0b, 0x20, 0x37, 0x23, 0x32,
+ 0x04, 0x3c, 0xab, 0x75, 0x24, 0x19, 0x67, 0x87,
+ 0x75, 0xa2, 0x23, 0xdf, 0x57, 0xc9, 0xd3, 0x0d },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0x58, 0xeb, 0xcb, 0x35, 0xb0, 0xf8, 0x84, 0x5c,
+ 0xaf, 0x1e, 0xc6, 0x30, 0xf9, 0x65, 0x76, 0xb6,
+ 0x2c, 0x4b, 0x7b, 0x6c, 0x36, 0xb2, 0x9d, 0xeb,
+ 0x2c, 0xb0, 0x08, 0x46, 0x51, 0x75, 0x5c, 0x96 },
+ .public = { 0xff, 0xff, 0xff, 0xfb, 0xff, 0xff, 0xfb, 0xff,
+ 0xff, 0xdf, 0xff, 0xff, 0xdf, 0xff, 0xff, 0xff,
+ 0xfe, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xf7, 0xff,
+ 0xff, 0xf7, 0xff, 0xff, 0xbf, 0xff, 0xff, 0x3f },
+ .result = { 0xbf, 0x9a, 0xff, 0xd0, 0x6b, 0x84, 0x40, 0x85,
+ 0x58, 0x64, 0x60, 0x96, 0x2e, 0xf2, 0x14, 0x6f,
+ 0xf3, 0xd4, 0x53, 0x3d, 0x94, 0x44, 0xaa, 0xb0,
+ 0x06, 0xeb, 0x88, 0xcc, 0x30, 0x54, 0x40, 0x7d },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0x18, 0x8c, 0x4b, 0xc5, 0xb9, 0xc4, 0x4b, 0x38,
+ 0xbb, 0x65, 0x8b, 0x9b, 0x2a, 0xe8, 0x2d, 0x5b,
+ 0x01, 0x01, 0x5e, 0x09, 0x31, 0x84, 0xb1, 0x7c,
+ 0xb7, 0x86, 0x35, 0x03, 0xa7, 0x83, 0xe1, 0xbb },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
+ .result = { 0xd4, 0x80, 0xde, 0x04, 0xf6, 0x99, 0xcb, 0x3b,
+ 0xe0, 0x68, 0x4a, 0x9c, 0xc2, 0xe3, 0x12, 0x81,
+ 0xea, 0x0b, 0xc5, 0xa9, 0xdc, 0xc1, 0x57, 0xd3,
+ 0xd2, 0x01, 0x58, 0xd4, 0x6c, 0xa5, 0x24, 0x6d },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0xe0, 0x6c, 0x11, 0xbb, 0x2e, 0x13, 0xce, 0x3d,
+ 0xc7, 0x67, 0x3f, 0x67, 0xf5, 0x48, 0x22, 0x42,
+ 0x90, 0x94, 0x23, 0xa9, 0xae, 0x95, 0xee, 0x98,
+ 0x6a, 0x98, 0x8d, 0x98, 0xfa, 0xee, 0x23, 0xa2 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f },
+ .result = { 0x4c, 0x44, 0x01, 0xcc, 0xe6, 0xb5, 0x1e, 0x4c,
+ 0xb1, 0x8f, 0x27, 0x90, 0x24, 0x6c, 0x9b, 0xf9,
+ 0x14, 0xdb, 0x66, 0x77, 0x50, 0xa1, 0xcb, 0x89,
+ 0x06, 0x90, 0x92, 0xaf, 0x07, 0x29, 0x22, 0x76 },
+ .valid = true
+ },
+ /* wycheproof - edge case for public key */
+ {
+ .private = { 0xc0, 0x65, 0x8c, 0x46, 0xdd, 0xe1, 0x81, 0x29,
+ 0x29, 0x38, 0x77, 0x53, 0x5b, 0x11, 0x62, 0xb6,
+ 0xf9, 0xf5, 0x41, 0x4a, 0x23, 0xcf, 0x4d, 0x2c,
+ 0xbc, 0x14, 0x0a, 0x4d, 0x99, 0xda, 0x2b, 0x8f },
+ .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x57, 0x8b, 0xa8, 0xcc, 0x2d, 0xbd, 0xc5, 0x75,
+ 0xaf, 0xcf, 0x9d, 0xf2, 0xb3, 0xee, 0x61, 0x89,
+ 0xf5, 0x33, 0x7d, 0x68, 0x54, 0xc7, 0x9b, 0x4c,
+ 0xe1, 0x65, 0xea, 0x12, 0x29, 0x3b, 0x3a, 0x0f },
+ .valid = true
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x10, 0x25, 0x5c, 0x92, 0x30, 0xa9, 0x7a, 0x30,
+ 0xa4, 0x58, 0xca, 0x28, 0x4a, 0x62, 0x96, 0x69,
+ 0x29, 0x3a, 0x31, 0x89, 0x0c, 0xda, 0x9d, 0x14,
+ 0x7f, 0xeb, 0xc7, 0xd1, 0xe2, 0x2d, 0x6b, 0xb1 },
+ .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
+ 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
+ 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
+ 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x00 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x78, 0xf1, 0xe8, 0xed, 0xf1, 0x44, 0x81, 0xb3,
+ 0x89, 0x44, 0x8d, 0xac, 0x8f, 0x59, 0xc7, 0x0b,
+ 0x03, 0x8e, 0x7c, 0xf9, 0x2e, 0xf2, 0xc7, 0xef,
+ 0xf5, 0x7a, 0x72, 0x46, 0x6e, 0x11, 0x52, 0x96 },
+ .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24,
+ 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b,
+ 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86,
+ 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0x57 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0xa0, 0xa0, 0x5a, 0x3e, 0x8f, 0x9f, 0x44, 0x20,
+ 0x4d, 0x5f, 0x80, 0x59, 0xa9, 0x4a, 0xc7, 0xdf,
+ 0xc3, 0x9a, 0x49, 0xac, 0x01, 0x6d, 0xd7, 0x43,
+ 0xdb, 0xfa, 0x43, 0xc5, 0xd6, 0x71, 0xfd, 0x88 },
+ .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0xd0, 0xdb, 0xb3, 0xed, 0x19, 0x06, 0x66, 0x3f,
+ 0x15, 0x42, 0x0a, 0xf3, 0x1f, 0x4e, 0xaf, 0x65,
+ 0x09, 0xd9, 0xa9, 0x94, 0x97, 0x23, 0x50, 0x06,
+ 0x05, 0xad, 0x7c, 0x1c, 0x6e, 0x74, 0x50, 0xa9 },
+ .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0xc0, 0xb1, 0xd0, 0xeb, 0x22, 0xb2, 0x44, 0xfe,
+ 0x32, 0x91, 0x14, 0x00, 0x72, 0xcd, 0xd9, 0xd9,
+ 0x89, 0xb5, 0xf0, 0xec, 0xd9, 0x6c, 0x10, 0x0f,
+ 0xeb, 0x5b, 0xca, 0x24, 0x1c, 0x1d, 0x9f, 0x8f },
+ .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x48, 0x0b, 0xf4, 0x5f, 0x59, 0x49, 0x42, 0xa8,
+ 0xbc, 0x0f, 0x33, 0x53, 0xc6, 0xe8, 0xb8, 0x85,
+ 0x3d, 0x77, 0xf3, 0x51, 0xf1, 0xc2, 0xca, 0x6c,
+ 0x2d, 0x1a, 0xbf, 0x8a, 0x00, 0xb4, 0x22, 0x9c },
+ .public = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x30, 0xf9, 0x93, 0xfc, 0xf8, 0x51, 0x4f, 0xc8,
+ 0x9b, 0xd8, 0xdb, 0x14, 0xcd, 0x43, 0xba, 0x0d,
+ 0x4b, 0x25, 0x30, 0xe7, 0x3c, 0x42, 0x76, 0xa0,
+ 0x5e, 0x1b, 0x14, 0x5d, 0x42, 0x0c, 0xed, 0xb4 },
+ .public = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0xc0, 0x49, 0x74, 0xb7, 0x58, 0x38, 0x0e, 0x2a,
+ 0x5b, 0x5d, 0xf6, 0xeb, 0x09, 0xbb, 0x2f, 0x6b,
+ 0x34, 0x34, 0xf9, 0x82, 0x72, 0x2a, 0x8e, 0x67,
+ 0x6d, 0x3d, 0xa2, 0x51, 0xd1, 0xb3, 0xde, 0x83 },
+ .public = { 0xe0, 0xeb, 0x7a, 0x7c, 0x3b, 0x41, 0xb8, 0xae,
+ 0x16, 0x56, 0xe3, 0xfa, 0xf1, 0x9f, 0xc4, 0x6a,
+ 0xda, 0x09, 0x8d, 0xeb, 0x9c, 0x32, 0xb1, 0xfd,
+ 0x86, 0x62, 0x05, 0x16, 0x5f, 0x49, 0xb8, 0x80 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x50, 0x2a, 0x31, 0x37, 0x3d, 0xb3, 0x24, 0x46,
+ 0x84, 0x2f, 0xe5, 0xad, 0xd3, 0xe0, 0x24, 0x02,
+ 0x2e, 0xa5, 0x4f, 0x27, 0x41, 0x82, 0xaf, 0xc3,
+ 0xd9, 0xf1, 0xbb, 0x3d, 0x39, 0x53, 0x4e, 0xb5 },
+ .public = { 0x5f, 0x9c, 0x95, 0xbc, 0xa3, 0x50, 0x8c, 0x24,
+ 0xb1, 0xd0, 0xb1, 0x55, 0x9c, 0x83, 0xef, 0x5b,
+ 0x04, 0x44, 0x5c, 0xc4, 0x58, 0x1c, 0x8e, 0x86,
+ 0xd8, 0x22, 0x4e, 0xdd, 0xd0, 0x9f, 0x11, 0xd7 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x90, 0xfa, 0x64, 0x17, 0xb0, 0xe3, 0x70, 0x30,
+ 0xfd, 0x6e, 0x43, 0xef, 0xf2, 0xab, 0xae, 0xf1,
+ 0x4c, 0x67, 0x93, 0x11, 0x7a, 0x03, 0x9c, 0xf6,
+ 0x21, 0x31, 0x8b, 0xa9, 0x0f, 0x4e, 0x98, 0xbe },
+ .public = { 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x78, 0xad, 0x3f, 0x26, 0x02, 0x7f, 0x1c, 0x9f,
+ 0xdd, 0x97, 0x5a, 0x16, 0x13, 0xb9, 0x47, 0x77,
+ 0x9b, 0xad, 0x2c, 0xf2, 0xb7, 0x41, 0xad, 0xe0,
+ 0x18, 0x40, 0x88, 0x5a, 0x30, 0xbb, 0x97, 0x9c },
+ .public = { 0xed, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key with low order */
+ {
+ .private = { 0x98, 0xe2, 0x3d, 0xe7, 0xb1, 0xe0, 0x92, 0x6e,
+ 0xd9, 0xc8, 0x7e, 0x7b, 0x14, 0xba, 0xf5, 0x5f,
+ 0x49, 0x7a, 0x1d, 0x70, 0x96, 0xf9, 0x39, 0x77,
+ 0x68, 0x0e, 0x44, 0xdc, 0x1c, 0x7b, 0x7b, 0x8b },
+ .public = { 0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = false
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xf0, 0x1e, 0x48, 0xda, 0xfa, 0xc9, 0xd7, 0xbc,
+ 0xf5, 0x89, 0xcb, 0xc3, 0x82, 0xc8, 0x78, 0xd1,
+ 0x8b, 0xda, 0x35, 0x50, 0x58, 0x9f, 0xfb, 0x5d,
+ 0x50, 0xb5, 0x23, 0xbe, 0xbe, 0x32, 0x9d, 0xae },
+ .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0xbd, 0x36, 0xa0, 0x79, 0x0e, 0xb8, 0x83, 0x09,
+ 0x8c, 0x98, 0x8b, 0x21, 0x78, 0x67, 0x73, 0xde,
+ 0x0b, 0x3a, 0x4d, 0xf1, 0x62, 0x28, 0x2c, 0xf1,
+ 0x10, 0xde, 0x18, 0xdd, 0x48, 0x4c, 0xe7, 0x4b },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x28, 0x87, 0x96, 0xbc, 0x5a, 0xff, 0x4b, 0x81,
+ 0xa3, 0x75, 0x01, 0x75, 0x7b, 0xc0, 0x75, 0x3a,
+ 0x3c, 0x21, 0x96, 0x47, 0x90, 0xd3, 0x86, 0x99,
+ 0x30, 0x8d, 0xeb, 0xc1, 0x7a, 0x6e, 0xaf, 0x8d },
+ .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0xb4, 0xe0, 0xdd, 0x76, 0xda, 0x7b, 0x07, 0x17,
+ 0x28, 0xb6, 0x1f, 0x85, 0x67, 0x71, 0xaa, 0x35,
+ 0x6e, 0x57, 0xed, 0xa7, 0x8a, 0x5b, 0x16, 0x55,
+ 0xcc, 0x38, 0x20, 0xfb, 0x5f, 0x85, 0x4c, 0x5c },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x98, 0xdf, 0x84, 0x5f, 0x66, 0x51, 0xbf, 0x11,
+ 0x38, 0x22, 0x1f, 0x11, 0x90, 0x41, 0xf7, 0x2b,
+ 0x6d, 0xbc, 0x3c, 0x4a, 0xce, 0x71, 0x43, 0xd9,
+ 0x9f, 0xd5, 0x5a, 0xd8, 0x67, 0x48, 0x0d, 0xa8 },
+ .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x6f, 0xdf, 0x6c, 0x37, 0x61, 0x1d, 0xbd, 0x53,
+ 0x04, 0xdc, 0x0f, 0x2e, 0xb7, 0xc9, 0x51, 0x7e,
+ 0xb3, 0xc5, 0x0e, 0x12, 0xfd, 0x05, 0x0a, 0xc6,
+ 0xde, 0xc2, 0x70, 0x71, 0xd4, 0xbf, 0xc0, 0x34 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xf0, 0x94, 0x98, 0xe4, 0x6f, 0x02, 0xf8, 0x78,
+ 0x82, 0x9e, 0x78, 0xb8, 0x03, 0xd3, 0x16, 0xa2,
+ 0xed, 0x69, 0x5d, 0x04, 0x98, 0xa0, 0x8a, 0xbd,
+ 0xf8, 0x27, 0x69, 0x30, 0xe2, 0x4e, 0xdc, 0xb0 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .result = { 0x4c, 0x8f, 0xc4, 0xb1, 0xc6, 0xab, 0x88, 0xfb,
+ 0x21, 0xf1, 0x8f, 0x6d, 0x4c, 0x81, 0x02, 0x40,
+ 0xd4, 0xe9, 0x46, 0x51, 0xba, 0x44, 0xf7, 0xa2,
+ 0xc8, 0x63, 0xce, 0xc7, 0xdc, 0x56, 0x60, 0x2d },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x18, 0x13, 0xc1, 0x0a, 0x5c, 0x7f, 0x21, 0xf9,
+ 0x6e, 0x17, 0xf2, 0x88, 0xc0, 0xcc, 0x37, 0x60,
+ 0x7c, 0x04, 0xc5, 0xf5, 0xae, 0xa2, 0xdb, 0x13,
+ 0x4f, 0x9e, 0x2f, 0xfc, 0x66, 0xbd, 0x9d, 0xb8 },
+ .public = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
+ .result = { 0x1c, 0xd0, 0xb2, 0x82, 0x67, 0xdc, 0x54, 0x1c,
+ 0x64, 0x2d, 0x6d, 0x7d, 0xca, 0x44, 0xa8, 0xb3,
+ 0x8a, 0x63, 0x73, 0x6e, 0xef, 0x5c, 0x4e, 0x65,
+ 0x01, 0xff, 0xbb, 0xb1, 0x78, 0x0c, 0x03, 0x3c },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x78, 0x57, 0xfb, 0x80, 0x86, 0x53, 0x64, 0x5a,
+ 0x0b, 0xeb, 0x13, 0x8a, 0x64, 0xf5, 0xf4, 0xd7,
+ 0x33, 0xa4, 0x5e, 0xa8, 0x4c, 0x3c, 0xda, 0x11,
+ 0xa9, 0xc0, 0x6f, 0x7e, 0x71, 0x39, 0x14, 0x9e },
+ .public = { 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
+ .result = { 0x87, 0x55, 0xbe, 0x01, 0xc6, 0x0a, 0x7e, 0x82,
+ 0x5c, 0xff, 0x3e, 0x0e, 0x78, 0xcb, 0x3a, 0xa4,
+ 0x33, 0x38, 0x61, 0x51, 0x6a, 0xa5, 0x9b, 0x1c,
+ 0x51, 0xa8, 0xb2, 0xa5, 0x43, 0xdf, 0xa8, 0x22 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xe0, 0x3a, 0xa8, 0x42, 0xe2, 0xab, 0xc5, 0x6e,
+ 0x81, 0xe8, 0x7b, 0x8b, 0x9f, 0x41, 0x7b, 0x2a,
+ 0x1e, 0x59, 0x13, 0xc7, 0x23, 0xee, 0xd2, 0x8d,
+ 0x75, 0x2f, 0x8d, 0x47, 0xa5, 0x9f, 0x49, 0x8f },
+ .public = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80 },
+ .result = { 0x54, 0xc9, 0xa1, 0xed, 0x95, 0xe5, 0x46, 0xd2,
+ 0x78, 0x22, 0xa3, 0x60, 0x93, 0x1d, 0xda, 0x60,
+ 0xa1, 0xdf, 0x04, 0x9d, 0xa6, 0xf9, 0x04, 0x25,
+ 0x3c, 0x06, 0x12, 0xbb, 0xdc, 0x08, 0x74, 0x76 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xf8, 0xf7, 0x07, 0xb7, 0x99, 0x9b, 0x18, 0xcb,
+ 0x0d, 0x6b, 0x96, 0x12, 0x4f, 0x20, 0x45, 0x97,
+ 0x2c, 0xa2, 0x74, 0xbf, 0xc1, 0x54, 0xad, 0x0c,
+ 0x87, 0x03, 0x8c, 0x24, 0xc6, 0xd0, 0xd4, 0xb2 },
+ .public = { 0xda, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0xcc, 0x1f, 0x40, 0xd7, 0x43, 0xcd, 0xc2, 0x23,
+ 0x0e, 0x10, 0x43, 0xda, 0xba, 0x8b, 0x75, 0xe8,
+ 0x10, 0xf1, 0xfb, 0xab, 0x7f, 0x25, 0x52, 0x69,
+ 0xbd, 0x9e, 0xbb, 0x29, 0xe6, 0xbf, 0x49, 0x4f },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xa0, 0x34, 0xf6, 0x84, 0xfa, 0x63, 0x1e, 0x1a,
+ 0x34, 0x81, 0x18, 0xc1, 0xce, 0x4c, 0x98, 0x23,
+ 0x1f, 0x2d, 0x9e, 0xec, 0x9b, 0xa5, 0x36, 0x5b,
+ 0x4a, 0x05, 0xd6, 0x9a, 0x78, 0x5b, 0x07, 0x96 },
+ .public = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x54, 0x99, 0x8e, 0xe4, 0x3a, 0x5b, 0x00, 0x7b,
+ 0xf4, 0x99, 0xf0, 0x78, 0xe7, 0x36, 0x52, 0x44,
+ 0x00, 0xa8, 0xb5, 0xc7, 0xe9, 0xb9, 0xb4, 0x37,
+ 0x71, 0x74, 0x8c, 0x7c, 0xdf, 0x88, 0x04, 0x12 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x30, 0xb6, 0xc6, 0xa0, 0xf2, 0xff, 0xa6, 0x80,
+ 0x76, 0x8f, 0x99, 0x2b, 0xa8, 0x9e, 0x15, 0x2d,
+ 0x5b, 0xc9, 0x89, 0x3d, 0x38, 0xc9, 0x11, 0x9b,
+ 0xe4, 0xf7, 0x67, 0xbf, 0xab, 0x6e, 0x0c, 0xa5 },
+ .public = { 0xdc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0xea, 0xd9, 0xb3, 0x8e, 0xfd, 0xd7, 0x23, 0x63,
+ 0x79, 0x34, 0xe5, 0x5a, 0xb7, 0x17, 0xa7, 0xae,
+ 0x09, 0xeb, 0x86, 0xa2, 0x1d, 0xc3, 0x6a, 0x3f,
+ 0xee, 0xb8, 0x8b, 0x75, 0x9e, 0x39, 0x1e, 0x09 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x90, 0x1b, 0x9d, 0xcf, 0x88, 0x1e, 0x01, 0xe0,
+ 0x27, 0x57, 0x50, 0x35, 0xd4, 0x0b, 0x43, 0xbd,
+ 0xc1, 0xc5, 0x24, 0x2e, 0x03, 0x08, 0x47, 0x49,
+ 0x5b, 0x0c, 0x72, 0x86, 0x46, 0x9b, 0x65, 0x91 },
+ .public = { 0xea, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x60, 0x2f, 0xf4, 0x07, 0x89, 0xb5, 0x4b, 0x41,
+ 0x80, 0x59, 0x15, 0xfe, 0x2a, 0x62, 0x21, 0xf0,
+ 0x7a, 0x50, 0xff, 0xc2, 0xc3, 0xfc, 0x94, 0xcf,
+ 0x61, 0xf1, 0x3d, 0x79, 0x04, 0xe8, 0x8e, 0x0e },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x80, 0x46, 0x67, 0x7c, 0x28, 0xfd, 0x82, 0xc9,
+ 0xa1, 0xbd, 0xb7, 0x1a, 0x1a, 0x1a, 0x34, 0xfa,
+ 0xba, 0x12, 0x25, 0xe2, 0x50, 0x7f, 0xe3, 0xf5,
+ 0x4d, 0x10, 0xbd, 0x5b, 0x0d, 0x86, 0x5f, 0x8e },
+ .public = { 0xeb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0xe0, 0x0a, 0xe8, 0xb1, 0x43, 0x47, 0x12, 0x47,
+ 0xba, 0x24, 0xf1, 0x2c, 0x88, 0x55, 0x36, 0xc3,
+ 0xcb, 0x98, 0x1b, 0x58, 0xe1, 0xe5, 0x6b, 0x2b,
+ 0xaf, 0x35, 0xc1, 0x2a, 0xe1, 0xf7, 0x9c, 0x26 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x60, 0x2f, 0x7e, 0x2f, 0x68, 0xa8, 0x46, 0xb8,
+ 0x2c, 0xc2, 0x69, 0xb1, 0xd4, 0x8e, 0x93, 0x98,
+ 0x86, 0xae, 0x54, 0xfd, 0x63, 0x6c, 0x1f, 0xe0,
+ 0x74, 0xd7, 0x10, 0x12, 0x7d, 0x47, 0x24, 0x91 },
+ .public = { 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x98, 0xcb, 0x9b, 0x50, 0xdd, 0x3f, 0xc2, 0xb0,
+ 0xd4, 0xf2, 0xd2, 0xbf, 0x7c, 0x5c, 0xfd, 0xd1,
+ 0x0c, 0x8f, 0xcd, 0x31, 0xfc, 0x40, 0xaf, 0x1a,
+ 0xd4, 0x4f, 0x47, 0xc1, 0x31, 0x37, 0x63, 0x62 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x60, 0x88, 0x7b, 0x3d, 0xc7, 0x24, 0x43, 0x02,
+ 0x6e, 0xbe, 0xdb, 0xbb, 0xb7, 0x06, 0x65, 0xf4,
+ 0x2b, 0x87, 0xad, 0xd1, 0x44, 0x0e, 0x77, 0x68,
+ 0xfb, 0xd7, 0xe8, 0xe2, 0xce, 0x5f, 0x63, 0x9d },
+ .public = { 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x38, 0xd6, 0x30, 0x4c, 0x4a, 0x7e, 0x6d, 0x9f,
+ 0x79, 0x59, 0x33, 0x4f, 0xb5, 0x24, 0x5b, 0xd2,
+ 0xc7, 0x54, 0x52, 0x5d, 0x4c, 0x91, 0xdb, 0x95,
+ 0x02, 0x06, 0x92, 0x62, 0x34, 0xc1, 0xf6, 0x33 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0x78, 0xd3, 0x1d, 0xfa, 0x85, 0x44, 0x97, 0xd7,
+ 0x2d, 0x8d, 0xef, 0x8a, 0x1b, 0x7f, 0xb0, 0x06,
+ 0xce, 0xc2, 0xd8, 0xc4, 0x92, 0x46, 0x47, 0xc9,
+ 0x38, 0x14, 0xae, 0x56, 0xfa, 0xed, 0xa4, 0x95 },
+ .public = { 0xf1, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x78, 0x6c, 0xd5, 0x49, 0x96, 0xf0, 0x14, 0xa5,
+ 0xa0, 0x31, 0xec, 0x14, 0xdb, 0x81, 0x2e, 0xd0,
+ 0x83, 0x55, 0x06, 0x1f, 0xdb, 0x5d, 0xe6, 0x80,
+ 0xa8, 0x00, 0xac, 0x52, 0x1f, 0x31, 0x8e, 0x23 },
+ .valid = true
+ },
+ /* wycheproof - public key >= p */
+ {
+ .private = { 0xc0, 0x4c, 0x5b, 0xae, 0xfa, 0x83, 0x02, 0xdd,
+ 0xde, 0xd6, 0xa4, 0xbb, 0x95, 0x77, 0x61, 0xb4,
+ 0xeb, 0x97, 0xae, 0xfa, 0x4f, 0xc3, 0xb8, 0x04,
+ 0x30, 0x85, 0xf9, 0x6a, 0x56, 0x59, 0xb3, 0xa5 },
+ .public = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
+ .result = { 0x29, 0xae, 0x8b, 0xc7, 0x3e, 0x9b, 0x10, 0xa0,
+ 0x8b, 0x4f, 0x68, 0x1c, 0x43, 0xc3, 0xe0, 0xac,
+ 0x1a, 0x17, 0x1d, 0x31, 0xb3, 0x8f, 0x1a, 0x48,
+ 0xef, 0xba, 0x29, 0xae, 0x63, 0x9e, 0xa1, 0x34 },
+ .valid = true
+ },
+ /* wycheproof - RFC 7748 */
+ {
+ .private = { 0xa0, 0x46, 0xe3, 0x6b, 0xf0, 0x52, 0x7c, 0x9d,
+ 0x3b, 0x16, 0x15, 0x4b, 0x82, 0x46, 0x5e, 0xdd,
+ 0x62, 0x14, 0x4c, 0x0a, 0xc1, 0xfc, 0x5a, 0x18,
+ 0x50, 0x6a, 0x22, 0x44, 0xba, 0x44, 0x9a, 0x44 },
+ .public = { 0xe6, 0xdb, 0x68, 0x67, 0x58, 0x30, 0x30, 0xdb,
+ 0x35, 0x94, 0xc1, 0xa4, 0x24, 0xb1, 0x5f, 0x7c,
+ 0x72, 0x66, 0x24, 0xec, 0x26, 0xb3, 0x35, 0x3b,
+ 0x10, 0xa9, 0x03, 0xa6, 0xd0, 0xab, 0x1c, 0x4c },
+ .result = { 0xc3, 0xda, 0x55, 0x37, 0x9d, 0xe9, 0xc6, 0x90,
+ 0x8e, 0x94, 0xea, 0x4d, 0xf2, 0x8d, 0x08, 0x4f,
+ 0x32, 0xec, 0xcf, 0x03, 0x49, 0x1c, 0x71, 0xf7,
+ 0x54, 0xb4, 0x07, 0x55, 0x77, 0xa2, 0x85, 0x52 },
+ .valid = true
+ },
+ /* wycheproof - RFC 7748 */
+ {
+ .private = { 0x48, 0x66, 0xe9, 0xd4, 0xd1, 0xb4, 0x67, 0x3c,
+ 0x5a, 0xd2, 0x26, 0x91, 0x95, 0x7d, 0x6a, 0xf5,
+ 0xc1, 0x1b, 0x64, 0x21, 0xe0, 0xea, 0x01, 0xd4,
+ 0x2c, 0xa4, 0x16, 0x9e, 0x79, 0x18, 0xba, 0x4d },
+ .public = { 0xe5, 0x21, 0x0f, 0x12, 0x78, 0x68, 0x11, 0xd3,
+ 0xf4, 0xb7, 0x95, 0x9d, 0x05, 0x38, 0xae, 0x2c,
+ 0x31, 0xdb, 0xe7, 0x10, 0x6f, 0xc0, 0x3c, 0x3e,
+ 0xfc, 0x4c, 0xd5, 0x49, 0xc7, 0x15, 0xa4, 0x13 },
+ .result = { 0x95, 0xcb, 0xde, 0x94, 0x76, 0xe8, 0x90, 0x7d,
+ 0x7a, 0xad, 0xe4, 0x5c, 0xb4, 0xb8, 0x73, 0xf8,
+ 0x8b, 0x59, 0x5a, 0x68, 0x79, 0x9f, 0xa1, 0x52,
+ 0xe6, 0xf8, 0xf7, 0x64, 0x7a, 0xac, 0x79, 0x57 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x0a, 0xb4, 0xe7, 0x63, 0x80, 0xd8, 0x4d, 0xde,
+ 0x4f, 0x68, 0x33, 0xc5, 0x8f, 0x2a, 0x9f, 0xb8,
+ 0xf8, 0x3b, 0xb0, 0x16, 0x9b, 0x17, 0x2b, 0xe4,
+ 0xb6, 0xe0, 0x59, 0x28, 0x87, 0x74, 0x1a, 0x36 },
+ .result = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x89, 0xe1, 0x0d, 0x57, 0x01, 0xb4, 0x33, 0x7d,
+ 0x2d, 0x03, 0x21, 0x81, 0x53, 0x8b, 0x10, 0x64,
+ 0xbd, 0x40, 0x84, 0x40, 0x1c, 0xec, 0xa1, 0xfd,
+ 0x12, 0x66, 0x3a, 0x19, 0x59, 0x38, 0x80, 0x00 },
+ .result = { 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x2b, 0x55, 0xd3, 0xaa, 0x4a, 0x8f, 0x80, 0xc8,
+ 0xc0, 0xb2, 0xae, 0x5f, 0x93, 0x3e, 0x85, 0xaf,
+ 0x49, 0xbe, 0xac, 0x36, 0xc2, 0xfa, 0x73, 0x94,
+ 0xba, 0xb7, 0x6c, 0x89, 0x33, 0xf8, 0xf8, 0x1d },
+ .result = { 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x63, 0xe5, 0xb1, 0xfe, 0x96, 0x01, 0xfe, 0x84,
+ 0x38, 0x5d, 0x88, 0x66, 0xb0, 0x42, 0x12, 0x62,
+ 0xf7, 0x8f, 0xbf, 0xa5, 0xaf, 0xf9, 0x58, 0x5e,
+ 0x62, 0x66, 0x79, 0xb1, 0x85, 0x47, 0xd9, 0x59 },
+ .result = { 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0xe4, 0x28, 0xf3, 0xda, 0xc1, 0x78, 0x09, 0xf8,
+ 0x27, 0xa5, 0x22, 0xce, 0x32, 0x35, 0x50, 0x58,
+ 0xd0, 0x73, 0x69, 0x36, 0x4a, 0xa7, 0x89, 0x02,
+ 0xee, 0x10, 0x13, 0x9b, 0x9f, 0x9d, 0xd6, 0x53 },
+ .result = { 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0xb3, 0xb5, 0x0e, 0x3e, 0xd3, 0xa4, 0x07, 0xb9,
+ 0x5d, 0xe9, 0x42, 0xef, 0x74, 0x57, 0x5b, 0x5a,
+ 0xb8, 0xa1, 0x0c, 0x09, 0xee, 0x10, 0x35, 0x44,
+ 0xd6, 0x0b, 0xdf, 0xed, 0x81, 0x38, 0xab, 0x2b },
+ .result = { 0xf9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x21, 0x3f, 0xff, 0xe9, 0x3d, 0x5e, 0xa8, 0xcd,
+ 0x24, 0x2e, 0x46, 0x28, 0x44, 0x02, 0x99, 0x22,
+ 0xc4, 0x3c, 0x77, 0xc9, 0xe3, 0xe4, 0x2f, 0x56,
+ 0x2f, 0x48, 0x5d, 0x24, 0xc5, 0x01, 0xa2, 0x0b },
+ .result = { 0xf3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x91, 0xb2, 0x32, 0xa1, 0x78, 0xb3, 0xcd, 0x53,
+ 0x09, 0x32, 0x44, 0x1e, 0x61, 0x39, 0x41, 0x8f,
+ 0x72, 0x17, 0x22, 0x92, 0xf1, 0xda, 0x4c, 0x18,
+ 0x34, 0xfc, 0x5e, 0xbf, 0xef, 0xb5, 0x1e, 0x3f },
+ .result = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x04, 0x5c, 0x6e, 0x11, 0xc5, 0xd3, 0x32, 0x55,
+ 0x6c, 0x78, 0x22, 0xfe, 0x94, 0xeb, 0xf8, 0x9b,
+ 0x56, 0xa3, 0x87, 0x8d, 0xc2, 0x7c, 0xa0, 0x79,
+ 0x10, 0x30, 0x58, 0x84, 0x9f, 0xab, 0xcb, 0x4f },
+ .result = { 0xe5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x1c, 0xa2, 0x19, 0x0b, 0x71, 0x16, 0x35, 0x39,
+ 0x06, 0x3c, 0x35, 0x77, 0x3b, 0xda, 0x0c, 0x9c,
+ 0x92, 0x8e, 0x91, 0x36, 0xf0, 0x62, 0x0a, 0xeb,
+ 0x09, 0x3f, 0x09, 0x91, 0x97, 0xb7, 0xf7, 0x4e },
+ .result = { 0xe3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0xf7, 0x6e, 0x90, 0x10, 0xac, 0x33, 0xc5, 0x04,
+ 0x3b, 0x2d, 0x3b, 0x76, 0xa8, 0x42, 0x17, 0x10,
+ 0x00, 0xc4, 0x91, 0x62, 0x22, 0xe9, 0xe8, 0x58,
+ 0x97, 0xa0, 0xae, 0xc7, 0xf6, 0x35, 0x0b, 0x3c },
+ .result = { 0xdd, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0xbb, 0x72, 0x68, 0x8d, 0x8f, 0x8a, 0xa7, 0xa3,
+ 0x9c, 0xd6, 0x06, 0x0c, 0xd5, 0xc8, 0x09, 0x3c,
+ 0xde, 0xc6, 0xfe, 0x34, 0x19, 0x37, 0xc3, 0x88,
+ 0x6a, 0x99, 0x34, 0x6c, 0xd0, 0x7f, 0xaa, 0x55 },
+ .result = { 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x88, 0xfd, 0xde, 0xa1, 0x93, 0x39, 0x1c, 0x6a,
+ 0x59, 0x33, 0xef, 0x9b, 0x71, 0x90, 0x15, 0x49,
+ 0x44, 0x72, 0x05, 0xaa, 0xe9, 0xda, 0x92, 0x8a,
+ 0x6b, 0x91, 0xa3, 0x52, 0xba, 0x10, 0xf4, 0x1f },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
+ .valid = true
+ },
+ /* wycheproof - edge case for shared secret */
+ {
+ .private = { 0xa0, 0xa4, 0xf1, 0x30, 0xb9, 0x8a, 0x5b, 0xe4,
+ 0xb1, 0xce, 0xdb, 0x7c, 0xb8, 0x55, 0x84, 0xa3,
+ 0x52, 0x0e, 0x14, 0x2d, 0x47, 0x4d, 0xc9, 0xcc,
+ 0xb9, 0x09, 0xa0, 0x73, 0xa9, 0x76, 0xbf, 0x63 },
+ .public = { 0x30, 0x3b, 0x39, 0x2f, 0x15, 0x31, 0x16, 0xca,
+ 0xd9, 0xcc, 0x68, 0x2a, 0x00, 0xcc, 0xc4, 0x4c,
+ 0x95, 0xff, 0x0d, 0x3b, 0xbe, 0x56, 0x8b, 0xeb,
+ 0x6c, 0x4e, 0x73, 0x9b, 0xaf, 0xdc, 0x2c, 0x68 },
+ .result = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00 },
+ .valid = true
+ },
+ /* wycheproof - checking for overflow */
+ {
+ .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
+ 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
+ 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
+ 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
+ .public = { 0xfd, 0x30, 0x0a, 0xeb, 0x40, 0xe1, 0xfa, 0x58,
+ 0x25, 0x18, 0x41, 0x2b, 0x49, 0xb2, 0x08, 0xa7,
+ 0x84, 0x2b, 0x1e, 0x1f, 0x05, 0x6a, 0x04, 0x01,
+ 0x78, 0xea, 0x41, 0x41, 0x53, 0x4f, 0x65, 0x2d },
+ .result = { 0xb7, 0x34, 0x10, 0x5d, 0xc2, 0x57, 0x58, 0x5d,
+ 0x73, 0xb5, 0x66, 0xcc, 0xb7, 0x6f, 0x06, 0x27,
+ 0x95, 0xcc, 0xbe, 0xc8, 0x91, 0x28, 0xe5, 0x2b,
+ 0x02, 0xf3, 0xe5, 0x96, 0x39, 0xf1, 0x3c, 0x46 },
+ .valid = true
+ },
+ /* wycheproof - checking for overflow */
+ {
+ .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
+ 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
+ 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
+ 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
+ .public = { 0xc8, 0xef, 0x79, 0xb5, 0x14, 0xd7, 0x68, 0x26,
+ 0x77, 0xbc, 0x79, 0x31, 0xe0, 0x6e, 0xe5, 0xc2,
+ 0x7c, 0x9b, 0x39, 0x2b, 0x4a, 0xe9, 0x48, 0x44,
+ 0x73, 0xf5, 0x54, 0xe6, 0x67, 0x8e, 0xcc, 0x2e },
+ .result = { 0x64, 0x7a, 0x46, 0xb6, 0xfc, 0x3f, 0x40, 0xd6,
+ 0x21, 0x41, 0xee, 0x3c, 0xee, 0x70, 0x6b, 0x4d,
+ 0x7a, 0x92, 0x71, 0x59, 0x3a, 0x7b, 0x14, 0x3e,
+ 0x8e, 0x2e, 0x22, 0x79, 0x88, 0x3e, 0x45, 0x50 },
+ .valid = true
+ },
+ /* wycheproof - checking for overflow */
+ {
+ .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
+ 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
+ 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
+ 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
+ .public = { 0x64, 0xae, 0xac, 0x25, 0x04, 0x14, 0x48, 0x61,
+ 0x53, 0x2b, 0x7b, 0xbc, 0xb6, 0xc8, 0x7d, 0x67,
+ 0xdd, 0x4c, 0x1f, 0x07, 0xeb, 0xc2, 0xe0, 0x6e,
+ 0xff, 0xb9, 0x5a, 0xec, 0xc6, 0x17, 0x0b, 0x2c },
+ .result = { 0x4f, 0xf0, 0x3d, 0x5f, 0xb4, 0x3c, 0xd8, 0x65,
+ 0x7a, 0x3c, 0xf3, 0x7c, 0x13, 0x8c, 0xad, 0xce,
+ 0xcc, 0xe5, 0x09, 0xe4, 0xeb, 0xa0, 0x89, 0xd0,
+ 0xef, 0x40, 0xb4, 0xe4, 0xfb, 0x94, 0x61, 0x55 },
+ .valid = true
+ },
+ /* wycheproof - checking for overflow */
+ {
+ .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
+ 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
+ 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
+ 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
+ .public = { 0xbf, 0x68, 0xe3, 0x5e, 0x9b, 0xdb, 0x7e, 0xee,
+ 0x1b, 0x50, 0x57, 0x02, 0x21, 0x86, 0x0f, 0x5d,
+ 0xcd, 0xad, 0x8a, 0xcb, 0xab, 0x03, 0x1b, 0x14,
+ 0x97, 0x4c, 0xc4, 0x90, 0x13, 0xc4, 0x98, 0x31 },
+ .result = { 0x21, 0xce, 0xe5, 0x2e, 0xfd, 0xbc, 0x81, 0x2e,
+ 0x1d, 0x02, 0x1a, 0x4a, 0xf1, 0xe1, 0xd8, 0xbc,
+ 0x4d, 0xb3, 0xc4, 0x00, 0xe4, 0xd2, 0xa2, 0xc5,
+ 0x6a, 0x39, 0x26, 0xdb, 0x4d, 0x99, 0xc6, 0x5b },
+ .valid = true
+ },
+ /* wycheproof - checking for overflow */
+ {
+ .private = { 0xc8, 0x17, 0x24, 0x70, 0x40, 0x00, 0xb2, 0x6d,
+ 0x31, 0x70, 0x3c, 0xc9, 0x7e, 0x3a, 0x37, 0x8d,
+ 0x56, 0xfa, 0xd8, 0x21, 0x93, 0x61, 0xc8, 0x8c,
+ 0xca, 0x8b, 0xd7, 0xc5, 0x71, 0x9b, 0x12, 0xb2 },
+ .public = { 0x53, 0x47, 0xc4, 0x91, 0x33, 0x1a, 0x64, 0xb4,
+ 0x3d, 0xdc, 0x68, 0x30, 0x34, 0xe6, 0x77, 0xf5,
+ 0x3d, 0xc3, 0x2b, 0x52, 0xa5, 0x2a, 0x57, 0x7c,
+ 0x15, 0xa8, 0x3b, 0xf2, 0x98, 0xe9, 0x9f, 0x19 },
+ .result = { 0x18, 0xcb, 0x89, 0xe4, 0xe2, 0x0c, 0x0c, 0x2b,
+ 0xd3, 0x24, 0x30, 0x52, 0x45, 0x26, 0x6c, 0x93,
+ 0x27, 0x69, 0x0b, 0xbe, 0x79, 0xac, 0xb8, 0x8f,
+ 0x5b, 0x8f, 0xb3, 0xf7, 0x4e, 0xca, 0x3e, 0x52 },
+ .valid = true
+ },
+ /* wycheproof - private key == -1 (mod order) */
+ {
+ .private = { 0xa0, 0x23, 0xcd, 0xd0, 0x83, 0xef, 0x5b, 0xb8,
+ 0x2f, 0x10, 0xd6, 0x2e, 0x59, 0xe1, 0x5a, 0x68,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50 },
+ .public = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e,
+ 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57,
+ 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f,
+ 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 },
+ .result = { 0x25, 0x8e, 0x04, 0x52, 0x3b, 0x8d, 0x25, 0x3e,
+ 0xe6, 0x57, 0x19, 0xfc, 0x69, 0x06, 0xc6, 0x57,
+ 0x19, 0x2d, 0x80, 0x71, 0x7e, 0xdc, 0x82, 0x8f,
+ 0xa0, 0xaf, 0x21, 0x68, 0x6e, 0x2f, 0xaa, 0x75 },
+ .valid = true
+ },
+ /* wycheproof - private key == 1 (mod order) on twist */
+ {
+ .private = { 0x58, 0x08, 0x3d, 0xd2, 0x61, 0xad, 0x91, 0xef,
+ 0xf9, 0x52, 0x32, 0x2e, 0xc8, 0x24, 0xc6, 0x82,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x5f },
+ .public = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f,
+ 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6,
+ 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64,
+ 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 },
+ .result = { 0x2e, 0xae, 0x5e, 0xc3, 0xdd, 0x49, 0x4e, 0x9f,
+ 0x2d, 0x37, 0xd2, 0x58, 0xf8, 0x73, 0xa8, 0xe6,
+ 0xe9, 0xd0, 0xdb, 0xd1, 0xe3, 0x83, 0xef, 0x64,
+ 0xd9, 0x8b, 0xb9, 0x1b, 0x3e, 0x0b, 0xe0, 0x35 },
+ .valid = true
+ }
+};
+
+bool __init curve25519_selftest(void)
+{
+ bool success = true, ret, ret2;
+ size_t i = 0, j;
+ u8 in[CURVE25519_KEY_SIZE];
+ u8 out[CURVE25519_KEY_SIZE], out2[CURVE25519_KEY_SIZE];
+
+ for (i = 0; i < ARRAY_SIZE(curve25519_test_vectors); ++i) {
+ memset(out, 0, CURVE25519_KEY_SIZE);
+ ret = curve25519(out, curve25519_test_vectors[i].private,
+ curve25519_test_vectors[i].public);
+ if (ret != curve25519_test_vectors[i].valid ||
+ memcmp(out, curve25519_test_vectors[i].result,
+ CURVE25519_KEY_SIZE)) {
+ pr_err("curve25519 self-test %zu: FAIL\n", i + 1);
+ success = false;
+ }
+ }
+
+ for (i = 0; i < 5; ++i) {
+ get_random_bytes(in, sizeof(in));
+ ret = curve25519_generate_public(out, in);
+ ret2 = curve25519(out2, in, (u8[CURVE25519_KEY_SIZE]){ 9 });
+ if (ret != ret2 || memcmp(out, out2, CURVE25519_KEY_SIZE)) {
+ pr_err("curve25519 basepoint self-test %zu: FAIL: input - 0x",
+ i + 1);
+ for (j = CURVE25519_KEY_SIZE; j-- > 0;)
+ printk(KERN_CONT "%02x", in[j]);
+ printk(KERN_CONT "\n");
+ success = false;
+ }
+ }
+
+ return success;
+}
diff --git a/lib/crypto/curve25519.c b/lib/crypto/curve25519.c
new file mode 100644
index 000000000000..5ef27f1095fc
--- /dev/null
+++ b/lib/crypto/curve25519.c
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This is an implementation of the Curve25519 ECDH algorithm, using either
+ * a 32-bit implementation or a 64-bit implementation with 128-bit integers,
+ * depending on what is supported by the target compiler.
+ *
+ * Information: https://cr.yp.to/ecdh.html
+ */
+
+#include <asm/unaligned.h>
+#include <linux/version.h>
+#include <linux/string.h>
+#include <linux/random.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <crypto/algapi.h> // For crypto_memneq.
+#include <crypto/curve25519.h>
+
+void curve25519_generic(u8 out[CURVE25519_KEY_SIZE],
+ const u8 scalar[CURVE25519_KEY_SIZE],
+ const u8 point[CURVE25519_KEY_SIZE]);
+
+bool curve25519_arch(u8 out[CURVE25519_KEY_SIZE],
+ const u8 scalar[CURVE25519_KEY_SIZE],
+ const u8 point[CURVE25519_KEY_SIZE]);
+
+bool curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE]);
+
+bool curve25519_selftest(void);
+
+static const u8 null_point[CURVE25519_KEY_SIZE] = { 0 };
+
+bool curve25519(u8 mypublic[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE],
+ const u8 basepoint[CURVE25519_KEY_SIZE])
+{
+ if (!IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519) ||
+ unlikely(!curve25519_arch(mypublic, secret, basepoint)))
+ curve25519_generic(mypublic, secret, basepoint);
+ return crypto_memneq(mypublic, null_point, CURVE25519_KEY_SIZE);
+}
+EXPORT_SYMBOL(curve25519);
+
+bool curve25519_generate_public(u8 pub[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE])
+{
+ static const u8 basepoint[CURVE25519_KEY_SIZE] __aligned(32) = { 9 };
+
+ if (unlikely(!crypto_memneq(secret, null_point, CURVE25519_KEY_SIZE)))
+ return false;
+
+ if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519_BASE) &&
+ likely(curve25519_base_arch(pub, secret)))
+ return crypto_memneq(pub, null_point, CURVE25519_KEY_SIZE);
+
+ return curve25519(pub, secret, basepoint);
+}
+EXPORT_SYMBOL(curve25519_generate_public);
+
+void curve25519_generate_secret(u8 secret[CURVE25519_KEY_SIZE])
+{
+ get_random_bytes_wait(secret, CURVE25519_KEY_SIZE);
+ curve25519_clamp_secret(secret);
+}
+EXPORT_SYMBOL(curve25519_generate_secret);
+
+static int __init mod_init(void)
+{
+ if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+ WARN_ON(!curve25519_selftest());
+
+ return 0;
+}
+
+static void __exit mod_exit(void)
+{
+}
+
+module_init(mod_init);
+module_exit(mod_exit);
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Curve25519 scalar multiplication");
+MODULE_AUTHOR("Jason A. Donenfeld <[email protected]>");
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
The C implementation was originally based on Samuel Neves' public
domain reference implementation but has since been heavily modified
for the kernel. We're able to do compile-time optimizations by moving
some scaffolding around the final function into the header file.
Information: https://blake2.net/
Signed-off-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Samuel Neves <[email protected]>
Co-developed-by: Samuel Neves <[email protected]>
[ardb: move from lib/zinc to lib/crypto and remove simd handling]
Signed-off-by: Ard Biesheuvel <[email protected]>
---
crypto/Kconfig | 7 +
include/crypto/blake2s.h | 56 +
lib/crypto/Makefile | 7 +
lib/crypto/blake2s-selftest.c | 2093 ++++++++++++++++++++
lib/crypto/blake2s.c | 281 +++
5 files changed, 2444 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index d74955ef2853..7e1c794b570e 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1003,6 +1003,13 @@ config CRYPTO_GHASH_CLMUL_NI_INTEL
This is the x86_64 CLMUL-NI accelerated implementation of
GHASH, the hash function used in GCM (Galois/Counter mode).
+config CRYPTO_ARCH_HAVE_LIB_BLAKE2S
+ tristate
+
+config CRYPTO_LIB_BLAKE2S
+ tristate "BLAKE2s hash function library"
+ depends on CRYPTO_ARCH_HAVE_LIB_BLAKE2S || !CRYPTO_ARCH_HAVE_LIB_BLAKE2S
+
comment "Ciphers"
config CRYPTO_LIB_AES
diff --git a/include/crypto/blake2s.h b/include/crypto/blake2s.h
new file mode 100644
index 000000000000..cfafff12cf0a
--- /dev/null
+++ b/include/crypto/blake2s.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef __BLAKE2S_H
+#define __BLAKE2S_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/bug.h>
+
+enum blake2s_lengths {
+ BLAKE2S_BLOCK_SIZE = 64,
+ BLAKE2S_HASH_SIZE = 32,
+ BLAKE2S_KEY_SIZE = 32
+};
+
+struct blake2s_state {
+ u32 h[8];
+ u32 t[2];
+ u32 f[2];
+ u8 buf[BLAKE2S_BLOCK_SIZE];
+ size_t buflen;
+ u8 last_node;
+};
+
+void blake2s_init(struct blake2s_state *state, const size_t outlen);
+void blake2s_init_key(struct blake2s_state *state, const size_t outlen,
+ const void *key, const size_t keylen);
+void blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen);
+void blake2s_final(struct blake2s_state *state, u8 *out, const size_t outlen);
+
+static inline void blake2s(u8 *out, const u8 *in, const u8 *key,
+ const size_t outlen, const size_t inlen,
+ const size_t keylen)
+{
+ struct blake2s_state state;
+
+ WARN_ON(IS_ENABLED(DEBUG) && ((!in && inlen > 0) || !out || !outlen ||
+ outlen > BLAKE2S_HASH_SIZE || keylen > BLAKE2S_KEY_SIZE ||
+ (!key && keylen)));
+
+ if (keylen)
+ blake2s_init_key(&state, outlen, key, keylen);
+ else
+ blake2s_init(&state, outlen);
+
+ blake2s_update(&state, in, inlen);
+ blake2s_final(&state, out, outlen);
+}
+
+void blake2s_hmac(u8 *out, const u8 *in, const u8 *key, const size_t outlen,
+ const size_t inlen, const size_t keylen);
+
+#endif /* __BLAKE2S_H */
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 6bf8a0a4ee0e..ba22073f7b4c 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -9,6 +9,9 @@ libaes-y := aes.o
obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o
libarc4-y := arc4.o
+obj-$(CONFIG_CRYPTO_LIB_BLAKE2S) += libblake2s.o
+libblake2s-y += blake2s.o
+
obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
libdes-y := des.o
@@ -17,3 +20,7 @@ libpoly1305-y := poly1305.o
obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
libsha256-y := sha256.o
+
+ifneq ($(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS),y)
+libblake2s-y += blake2s-selftest.o
+endif
diff --git a/lib/crypto/blake2s-selftest.c b/lib/crypto/blake2s-selftest.c
new file mode 100644
index 000000000000..7ba00fcc6b60
--- /dev/null
+++ b/lib/crypto/blake2s-selftest.c
@@ -0,0 +1,2093 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include <crypto/blake2s.h>
+#include <linux/string.h>
+
+static const u8 blake2s_testvecs[][BLAKE2S_HASH_SIZE] __initconst = {
+ { 0x69, 0x21, 0x7a, 0x30, 0x79, 0x90, 0x80, 0x94,
+ 0xe1, 0x11, 0x21, 0xd0, 0x42, 0x35, 0x4a, 0x7c,
+ 0x1f, 0x55, 0xb6, 0x48, 0x2c, 0xa1, 0xa5, 0x1e,
+ 0x1b, 0x25, 0x0d, 0xfd, 0x1e, 0xd0, 0xee, 0xf9 },
+ { 0xe3, 0x4d, 0x74, 0xdb, 0xaf, 0x4f, 0xf4, 0xc6,
+ 0xab, 0xd8, 0x71, 0xcc, 0x22, 0x04, 0x51, 0xd2,
+ 0xea, 0x26, 0x48, 0x84, 0x6c, 0x77, 0x57, 0xfb,
+ 0xaa, 0xc8, 0x2f, 0xe5, 0x1a, 0xd6, 0x4b, 0xea },
+ { 0xdd, 0xad, 0x9a, 0xb1, 0x5d, 0xac, 0x45, 0x49,
+ 0xba, 0x42, 0xf4, 0x9d, 0x26, 0x24, 0x96, 0xbe,
+ 0xf6, 0xc0, 0xba, 0xe1, 0xdd, 0x34, 0x2a, 0x88,
+ 0x08, 0xf8, 0xea, 0x26, 0x7c, 0x6e, 0x21, 0x0c },
+ { 0xe8, 0xf9, 0x1c, 0x6e, 0xf2, 0x32, 0xa0, 0x41,
+ 0x45, 0x2a, 0xb0, 0xe1, 0x49, 0x07, 0x0c, 0xdd,
+ 0x7d, 0xd1, 0x76, 0x9e, 0x75, 0xb3, 0xa5, 0x92,
+ 0x1b, 0xe3, 0x78, 0x76, 0xc4, 0x5c, 0x99, 0x00 },
+ { 0x0c, 0xc7, 0x0e, 0x00, 0x34, 0x8b, 0x86, 0xba,
+ 0x29, 0x44, 0xd0, 0xc3, 0x20, 0x38, 0xb2, 0x5c,
+ 0x55, 0x58, 0x4f, 0x90, 0xdf, 0x23, 0x04, 0xf5,
+ 0x5f, 0xa3, 0x32, 0xaf, 0x5f, 0xb0, 0x1e, 0x20 },
+ { 0xec, 0x19, 0x64, 0x19, 0x10, 0x87, 0xa4, 0xfe,
+ 0x9d, 0xf1, 0xc7, 0x95, 0x34, 0x2a, 0x02, 0xff,
+ 0xc1, 0x91, 0xa5, 0xb2, 0x51, 0x76, 0x48, 0x56,
+ 0xae, 0x5b, 0x8b, 0x57, 0x69, 0xf0, 0xc6, 0xcd },
+ { 0xe1, 0xfa, 0x51, 0x61, 0x8d, 0x7d, 0xf4, 0xeb,
+ 0x70, 0xcf, 0x0d, 0x5a, 0x9e, 0x90, 0x6f, 0x80,
+ 0x6e, 0x9d, 0x19, 0xf7, 0xf4, 0xf0, 0x1e, 0x3b,
+ 0x62, 0x12, 0x88, 0xe4, 0x12, 0x04, 0x05, 0xd6 },
+ { 0x59, 0x80, 0x01, 0xfa, 0xfb, 0xe8, 0xf9, 0x4e,
+ 0xc6, 0x6d, 0xc8, 0x27, 0xd0, 0x12, 0xcf, 0xcb,
+ 0xba, 0x22, 0x28, 0x56, 0x9f, 0x44, 0x8e, 0x89,
+ 0xea, 0x22, 0x08, 0xc8, 0xbf, 0x76, 0x92, 0x93 },
+ { 0xc7, 0xe8, 0x87, 0xb5, 0x46, 0x62, 0x36, 0x35,
+ 0xe9, 0x3e, 0x04, 0x95, 0x59, 0x8f, 0x17, 0x26,
+ 0x82, 0x19, 0x96, 0xc2, 0x37, 0x77, 0x05, 0xb9,
+ 0x3a, 0x1f, 0x63, 0x6f, 0x87, 0x2b, 0xfa, 0x2d },
+ { 0xc3, 0x15, 0xa4, 0x37, 0xdd, 0x28, 0x06, 0x2a,
+ 0x77, 0x0d, 0x48, 0x19, 0x67, 0x13, 0x6b, 0x1b,
+ 0x5e, 0xb8, 0x8b, 0x21, 0xee, 0x53, 0xd0, 0x32,
+ 0x9c, 0x58, 0x97, 0x12, 0x6e, 0x9d, 0xb0, 0x2c },
+ { 0xbb, 0x47, 0x3d, 0xed, 0xdc, 0x05, 0x5f, 0xea,
+ 0x62, 0x28, 0xf2, 0x07, 0xda, 0x57, 0x53, 0x47,
+ 0xbb, 0x00, 0x40, 0x4c, 0xd3, 0x49, 0xd3, 0x8c,
+ 0x18, 0x02, 0x63, 0x07, 0xa2, 0x24, 0xcb, 0xff },
+ { 0x68, 0x7e, 0x18, 0x73, 0xa8, 0x27, 0x75, 0x91,
+ 0xbb, 0x33, 0xd9, 0xad, 0xf9, 0xa1, 0x39, 0x12,
+ 0xef, 0xef, 0xe5, 0x57, 0xca, 0xfc, 0x39, 0xa7,
+ 0x95, 0x26, 0x23, 0xe4, 0x72, 0x55, 0xf1, 0x6d },
+ { 0x1a, 0xc7, 0xba, 0x75, 0x4d, 0x6e, 0x2f, 0x94,
+ 0xe0, 0xe8, 0x6c, 0x46, 0xbf, 0xb2, 0x62, 0xab,
+ 0xbb, 0x74, 0xf4, 0x50, 0xef, 0x45, 0x6d, 0x6b,
+ 0x4d, 0x97, 0xaa, 0x80, 0xce, 0x6d, 0xa7, 0x67 },
+ { 0x01, 0x2c, 0x97, 0x80, 0x96, 0x14, 0x81, 0x6b,
+ 0x5d, 0x94, 0x94, 0x47, 0x7d, 0x4b, 0x68, 0x7d,
+ 0x15, 0xb9, 0x6e, 0xb6, 0x9c, 0x0e, 0x80, 0x74,
+ 0xa8, 0x51, 0x6f, 0x31, 0x22, 0x4b, 0x5c, 0x98 },
+ { 0x91, 0xff, 0xd2, 0x6c, 0xfa, 0x4d, 0xa5, 0x13,
+ 0x4c, 0x7e, 0xa2, 0x62, 0xf7, 0x88, 0x9c, 0x32,
+ 0x9f, 0x61, 0xf6, 0xa6, 0x57, 0x22, 0x5c, 0xc2,
+ 0x12, 0xf4, 0x00, 0x56, 0xd9, 0x86, 0xb3, 0xf4 },
+ { 0xd9, 0x7c, 0x82, 0x8d, 0x81, 0x82, 0xa7, 0x21,
+ 0x80, 0xa0, 0x6a, 0x78, 0x26, 0x83, 0x30, 0x67,
+ 0x3f, 0x7c, 0x4e, 0x06, 0x35, 0x94, 0x7c, 0x04,
+ 0xc0, 0x23, 0x23, 0xfd, 0x45, 0xc0, 0xa5, 0x2d },
+ { 0xef, 0xc0, 0x4c, 0xdc, 0x39, 0x1c, 0x7e, 0x91,
+ 0x19, 0xbd, 0x38, 0x66, 0x8a, 0x53, 0x4e, 0x65,
+ 0xfe, 0x31, 0x03, 0x6d, 0x6a, 0x62, 0x11, 0x2e,
+ 0x44, 0xeb, 0xeb, 0x11, 0xf9, 0xc5, 0x70, 0x80 },
+ { 0x99, 0x2c, 0xf5, 0xc0, 0x53, 0x44, 0x2a, 0x5f,
+ 0xbc, 0x4f, 0xaf, 0x58, 0x3e, 0x04, 0xe5, 0x0b,
+ 0xb7, 0x0d, 0x2f, 0x39, 0xfb, 0xb6, 0xa5, 0x03,
+ 0xf8, 0x9e, 0x56, 0xa6, 0x3e, 0x18, 0x57, 0x8a },
+ { 0x38, 0x64, 0x0e, 0x9f, 0x21, 0x98, 0x3e, 0x67,
+ 0xb5, 0x39, 0xca, 0xcc, 0xae, 0x5e, 0xcf, 0x61,
+ 0x5a, 0xe2, 0x76, 0x4f, 0x75, 0xa0, 0x9c, 0x9c,
+ 0x59, 0xb7, 0x64, 0x83, 0xc1, 0xfb, 0xc7, 0x35 },
+ { 0x21, 0x3d, 0xd3, 0x4c, 0x7e, 0xfe, 0x4f, 0xb2,
+ 0x7a, 0x6b, 0x35, 0xf6, 0xb4, 0x00, 0x0d, 0x1f,
+ 0xe0, 0x32, 0x81, 0xaf, 0x3c, 0x72, 0x3e, 0x5c,
+ 0x9f, 0x94, 0x74, 0x7a, 0x5f, 0x31, 0xcd, 0x3b },
+ { 0xec, 0x24, 0x6e, 0xee, 0xb9, 0xce, 0xd3, 0xf7,
+ 0xad, 0x33, 0xed, 0x28, 0x66, 0x0d, 0xd9, 0xbb,
+ 0x07, 0x32, 0x51, 0x3d, 0xb4, 0xe2, 0xfa, 0x27,
+ 0x8b, 0x60, 0xcd, 0xe3, 0x68, 0x2a, 0x4c, 0xcd },
+ { 0xac, 0x9b, 0x61, 0xd4, 0x46, 0x64, 0x8c, 0x30,
+ 0x05, 0xd7, 0x89, 0x2b, 0xf3, 0xa8, 0x71, 0x9f,
+ 0x4c, 0x81, 0x81, 0xcf, 0xdc, 0xbc, 0x2b, 0x79,
+ 0xfe, 0xf1, 0x0a, 0x27, 0x9b, 0x91, 0x10, 0x95 },
+ { 0x7b, 0xf8, 0xb2, 0x29, 0x59, 0xe3, 0x4e, 0x3a,
+ 0x43, 0xf7, 0x07, 0x92, 0x23, 0xe8, 0x3a, 0x97,
+ 0x54, 0x61, 0x7d, 0x39, 0x1e, 0x21, 0x3d, 0xfd,
+ 0x80, 0x8e, 0x41, 0xb9, 0xbe, 0xad, 0x4c, 0xe7 },
+ { 0x68, 0xd4, 0xb5, 0xd4, 0xfa, 0x0e, 0x30, 0x2b,
+ 0x64, 0xcc, 0xc5, 0xaf, 0x79, 0x29, 0x13, 0xac,
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+ { 0x6e, 0x4e, 0x67, 0x60, 0xc5, 0x38, 0xf2, 0xe9,
+ 0x7b, 0x3a, 0xdb, 0xfb, 0xbc, 0xde, 0x57, 0xf8,
+ 0x96, 0x6b, 0x7e, 0xa8, 0xfc, 0xb5, 0xbf, 0x7e,
+ 0xfe, 0xc9, 0x13, 0xfd, 0x2a, 0x2b, 0x0c, 0x55 },
+ { 0x4a, 0xe5, 0x1f, 0xd1, 0x83, 0x4a, 0xa5, 0xbd,
+ 0x9a, 0x6f, 0x7e, 0xc3, 0x9f, 0xc6, 0x63, 0x33,
+ 0x8d, 0xc5, 0xd2, 0xe2, 0x07, 0x61, 0x56, 0x6d,
+ 0x90, 0xcc, 0x68, 0xb1, 0xcb, 0x87, 0x5e, 0xd8 },
+ { 0xb6, 0x73, 0xaa, 0xd7, 0x5a, 0xb1, 0xfd, 0xb5,
+ 0x40, 0x1a, 0xbf, 0xa1, 0xbf, 0x89, 0xf3, 0xad,
+ 0xd2, 0xeb, 0xc4, 0x68, 0xdf, 0x36, 0x24, 0xa4,
+ 0x78, 0xf4, 0xfe, 0x85, 0x9d, 0x8d, 0x55, 0xe2 },
+ { 0x13, 0xc9, 0x47, 0x1a, 0x98, 0x55, 0x91, 0x35,
+ 0x39, 0x83, 0x66, 0x60, 0x39, 0x8d, 0xa0, 0xf3,
+ 0xf9, 0x9a, 0xda, 0x08, 0x47, 0x9c, 0x69, 0xd1,
+ 0xb7, 0xfc, 0xaa, 0x34, 0x61, 0xdd, 0x7e, 0x59 },
+ { 0x2c, 0x11, 0xf4, 0xa7, 0xf9, 0x9a, 0x1d, 0x23,
+ 0xa5, 0x8b, 0xb6, 0x36, 0x35, 0x0f, 0xe8, 0x49,
+ 0xf2, 0x9c, 0xba, 0xc1, 0xb2, 0xa1, 0x11, 0x2d,
+ 0x9f, 0x1e, 0xd5, 0xbc, 0x5b, 0x31, 0x3c, 0xcd },
+ { 0xc7, 0xd3, 0xc0, 0x70, 0x6b, 0x11, 0xae, 0x74,
+ 0x1c, 0x05, 0xa1, 0xef, 0x15, 0x0d, 0xd6, 0x5b,
+ 0x54, 0x94, 0xd6, 0xd5, 0x4c, 0x9a, 0x86, 0xe2,
+ 0x61, 0x78, 0x54, 0xe6, 0xae, 0xee, 0xbb, 0xd9 },
+ { 0x19, 0x4e, 0x10, 0xc9, 0x38, 0x93, 0xaf, 0xa0,
+ 0x64, 0xc3, 0xac, 0x04, 0xc0, 0xdd, 0x80, 0x8d,
+ 0x79, 0x1c, 0x3d, 0x4b, 0x75, 0x56, 0xe8, 0x9d,
+ 0x8d, 0x9c, 0xb2, 0x25, 0xc4, 0xb3, 0x33, 0x39 },
+ { 0x6f, 0xc4, 0x98, 0x8b, 0x8f, 0x78, 0x54, 0x6b,
+ 0x16, 0x88, 0x99, 0x18, 0x45, 0x90, 0x8f, 0x13,
+ 0x4b, 0x6a, 0x48, 0x2e, 0x69, 0x94, 0xb3, 0xd4,
+ 0x83, 0x17, 0xbf, 0x08, 0xdb, 0x29, 0x21, 0x85 },
+ { 0x56, 0x65, 0xbe, 0xb8, 0xb0, 0x95, 0x55, 0x25,
+ 0x81, 0x3b, 0x59, 0x81, 0xcd, 0x14, 0x2e, 0xd4,
+ 0xd0, 0x3f, 0xba, 0x38, 0xa6, 0xf3, 0xe5, 0xad,
+ 0x26, 0x8e, 0x0c, 0xc2, 0x70, 0xd1, 0xcd, 0x11 },
+ { 0xb8, 0x83, 0xd6, 0x8f, 0x5f, 0xe5, 0x19, 0x36,
+ 0x43, 0x1b, 0xa4, 0x25, 0x67, 0x38, 0x05, 0x3b,
+ 0x1d, 0x04, 0x26, 0xd4, 0xcb, 0x64, 0xb1, 0x6e,
+ 0x83, 0xba, 0xdc, 0x5e, 0x9f, 0xbe, 0x3b, 0x81 },
+ { 0x53, 0xe7, 0xb2, 0x7e, 0xa5, 0x9c, 0x2f, 0x6d,
+ 0xbb, 0x50, 0x76, 0x9e, 0x43, 0x55, 0x4d, 0xf3,
+ 0x5a, 0xf8, 0x9f, 0x48, 0x22, 0xd0, 0x46, 0x6b,
+ 0x00, 0x7d, 0xd6, 0xf6, 0xde, 0xaf, 0xff, 0x02 },
+ { 0x1f, 0x1a, 0x02, 0x29, 0xd4, 0x64, 0x0f, 0x01,
+ 0x90, 0x15, 0x88, 0xd9, 0xde, 0xc2, 0x2d, 0x13,
+ 0xfc, 0x3e, 0xb3, 0x4a, 0x61, 0xb3, 0x29, 0x38,
+ 0xef, 0xbf, 0x53, 0x34, 0xb2, 0x80, 0x0a, 0xfa },
+ { 0xc2, 0xb4, 0x05, 0xaf, 0xa0, 0xfa, 0x66, 0x68,
+ 0x85, 0x2a, 0xee, 0x4d, 0x88, 0x04, 0x08, 0x53,
+ 0xfa, 0xb8, 0x00, 0xe7, 0x2b, 0x57, 0x58, 0x14,
+ 0x18, 0xe5, 0x50, 0x6f, 0x21, 0x4c, 0x7d, 0x1f },
+ { 0xc0, 0x8a, 0xa1, 0xc2, 0x86, 0xd7, 0x09, 0xfd,
+ 0xc7, 0x47, 0x37, 0x44, 0x97, 0x71, 0x88, 0xc8,
+ 0x95, 0xba, 0x01, 0x10, 0x14, 0x24, 0x7e, 0x4e,
+ 0xfa, 0x8d, 0x07, 0xe7, 0x8f, 0xec, 0x69, 0x5c },
+ { 0xf0, 0x3f, 0x57, 0x89, 0xd3, 0x33, 0x6b, 0x80,
+ 0xd0, 0x02, 0xd5, 0x9f, 0xdf, 0x91, 0x8b, 0xdb,
+ 0x77, 0x5b, 0x00, 0x95, 0x6e, 0xd5, 0x52, 0x8e,
+ 0x86, 0xaa, 0x99, 0x4a, 0xcb, 0x38, 0xfe, 0x2d }
+};
+
+static const u8 blake2s_keyed_testvecs[][BLAKE2S_HASH_SIZE] __initconst = {
+ { 0x48, 0xa8, 0x99, 0x7d, 0xa4, 0x07, 0x87, 0x6b,
+ 0x3d, 0x79, 0xc0, 0xd9, 0x23, 0x25, 0xad, 0x3b,
+ 0x89, 0xcb, 0xb7, 0x54, 0xd8, 0x6a, 0xb7, 0x1a,
+ 0xee, 0x04, 0x7a, 0xd3, 0x45, 0xfd, 0x2c, 0x49 },
+ { 0x40, 0xd1, 0x5f, 0xee, 0x7c, 0x32, 0x88, 0x30,
+ 0x16, 0x6a, 0xc3, 0xf9, 0x18, 0x65, 0x0f, 0x80,
+ 0x7e, 0x7e, 0x01, 0xe1, 0x77, 0x25, 0x8c, 0xdc,
+ 0x0a, 0x39, 0xb1, 0x1f, 0x59, 0x80, 0x66, 0xf1 },
+ { 0x6b, 0xb7, 0x13, 0x00, 0x64, 0x4c, 0xd3, 0x99,
+ 0x1b, 0x26, 0xcc, 0xd4, 0xd2, 0x74, 0xac, 0xd1,
+ 0xad, 0xea, 0xb8, 0xb1, 0xd7, 0x91, 0x45, 0x46,
+ 0xc1, 0x19, 0x8b, 0xbe, 0x9f, 0xc9, 0xd8, 0x03 },
+ { 0x1d, 0x22, 0x0d, 0xbe, 0x2e, 0xe1, 0x34, 0x66,
+ 0x1f, 0xdf, 0x6d, 0x9e, 0x74, 0xb4, 0x17, 0x04,
+ 0x71, 0x05, 0x56, 0xf2, 0xf6, 0xe5, 0xa0, 0x91,
+ 0xb2, 0x27, 0x69, 0x74, 0x45, 0xdb, 0xea, 0x6b },
+ { 0xf6, 0xc3, 0xfb, 0xad, 0xb4, 0xcc, 0x68, 0x7a,
+ 0x00, 0x64, 0xa5, 0xbe, 0x6e, 0x79, 0x1b, 0xec,
+ 0x63, 0xb8, 0x68, 0xad, 0x62, 0xfb, 0xa6, 0x1b,
+ 0x37, 0x57, 0xef, 0x9c, 0xa5, 0x2e, 0x05, 0xb2 },
+ { 0x49, 0xc1, 0xf2, 0x11, 0x88, 0xdf, 0xd7, 0x69,
+ 0xae, 0xa0, 0xe9, 0x11, 0xdd, 0x6b, 0x41, 0xf1,
+ 0x4d, 0xab, 0x10, 0x9d, 0x2b, 0x85, 0x97, 0x7a,
+ 0xa3, 0x08, 0x8b, 0x5c, 0x70, 0x7e, 0x85, 0x98 },
+ { 0xfd, 0xd8, 0x99, 0x3d, 0xcd, 0x43, 0xf6, 0x96,
+ 0xd4, 0x4f, 0x3c, 0xea, 0x0f, 0xf3, 0x53, 0x45,
+ 0x23, 0x4e, 0xc8, 0xee, 0x08, 0x3e, 0xb3, 0xca,
+ 0xda, 0x01, 0x7c, 0x7f, 0x78, 0xc1, 0x71, 0x43 },
+ { 0xe6, 0xc8, 0x12, 0x56, 0x37, 0x43, 0x8d, 0x09,
+ 0x05, 0xb7, 0x49, 0xf4, 0x65, 0x60, 0xac, 0x89,
+ 0xfd, 0x47, 0x1c, 0xf8, 0x69, 0x2e, 0x28, 0xfa,
+ 0xb9, 0x82, 0xf7, 0x3f, 0x01, 0x9b, 0x83, 0xa9 },
+ { 0x19, 0xfc, 0x8c, 0xa6, 0x97, 0x9d, 0x60, 0xe6,
+ 0xed, 0xd3, 0xb4, 0x54, 0x1e, 0x2f, 0x96, 0x7c,
+ 0xed, 0x74, 0x0d, 0xf6, 0xec, 0x1e, 0xae, 0xbb,
+ 0xfe, 0x81, 0x38, 0x32, 0xe9, 0x6b, 0x29, 0x74 },
+ { 0xa6, 0xad, 0x77, 0x7c, 0xe8, 0x81, 0xb5, 0x2b,
+ 0xb5, 0xa4, 0x42, 0x1a, 0xb6, 0xcd, 0xd2, 0xdf,
+ 0xba, 0x13, 0xe9, 0x63, 0x65, 0x2d, 0x4d, 0x6d,
+ 0x12, 0x2a, 0xee, 0x46, 0x54, 0x8c, 0x14, 0xa7 },
+ { 0xf5, 0xc4, 0xb2, 0xba, 0x1a, 0x00, 0x78, 0x1b,
+ 0x13, 0xab, 0xa0, 0x42, 0x52, 0x42, 0xc6, 0x9c,
+ 0xb1, 0x55, 0x2f, 0x3f, 0x71, 0xa9, 0xa3, 0xbb,
+ 0x22, 0xb4, 0xa6, 0xb4, 0x27, 0x7b, 0x46, 0xdd },
+ { 0xe3, 0x3c, 0x4c, 0x9b, 0xd0, 0xcc, 0x7e, 0x45,
+ 0xc8, 0x0e, 0x65, 0xc7, 0x7f, 0xa5, 0x99, 0x7f,
+ 0xec, 0x70, 0x02, 0x73, 0x85, 0x41, 0x50, 0x9e,
+ 0x68, 0xa9, 0x42, 0x38, 0x91, 0xe8, 0x22, 0xa3 },
+ { 0xfb, 0xa1, 0x61, 0x69, 0xb2, 0xc3, 0xee, 0x10,
+ 0x5b, 0xe6, 0xe1, 0xe6, 0x50, 0xe5, 0xcb, 0xf4,
+ 0x07, 0x46, 0xb6, 0x75, 0x3d, 0x03, 0x6a, 0xb5,
+ 0x51, 0x79, 0x01, 0x4a, 0xd7, 0xef, 0x66, 0x51 },
+ { 0xf5, 0xc4, 0xbe, 0xc6, 0xd6, 0x2f, 0xc6, 0x08,
+ 0xbf, 0x41, 0xcc, 0x11, 0x5f, 0x16, 0xd6, 0x1c,
+ 0x7e, 0xfd, 0x3f, 0xf6, 0xc6, 0x56, 0x92, 0xbb,
+ 0xe0, 0xaf, 0xff, 0xb1, 0xfe, 0xde, 0x74, 0x75 },
+ { 0xa4, 0x86, 0x2e, 0x76, 0xdb, 0x84, 0x7f, 0x05,
+ 0xba, 0x17, 0xed, 0xe5, 0xda, 0x4e, 0x7f, 0x91,
+ 0xb5, 0x92, 0x5c, 0xf1, 0xad, 0x4b, 0xa1, 0x27,
+ 0x32, 0xc3, 0x99, 0x57, 0x42, 0xa5, 0xcd, 0x6e },
+ { 0x65, 0xf4, 0xb8, 0x60, 0xcd, 0x15, 0xb3, 0x8e,
+ 0xf8, 0x14, 0xa1, 0xa8, 0x04, 0x31, 0x4a, 0x55,
+ 0xbe, 0x95, 0x3c, 0xaa, 0x65, 0xfd, 0x75, 0x8a,
+ 0xd9, 0x89, 0xff, 0x34, 0xa4, 0x1c, 0x1e, 0xea },
+ { 0x19, 0xba, 0x23, 0x4f, 0x0a, 0x4f, 0x38, 0x63,
+ 0x7d, 0x18, 0x39, 0xf9, 0xd9, 0xf7, 0x6a, 0xd9,
+ 0x1c, 0x85, 0x22, 0x30, 0x71, 0x43, 0xc9, 0x7d,
+ 0x5f, 0x93, 0xf6, 0x92, 0x74, 0xce, 0xc9, 0xa7 },
+ { 0x1a, 0x67, 0x18, 0x6c, 0xa4, 0xa5, 0xcb, 0x8e,
+ 0x65, 0xfc, 0xa0, 0xe2, 0xec, 0xbc, 0x5d, 0xdc,
+ 0x14, 0xae, 0x38, 0x1b, 0xb8, 0xbf, 0xfe, 0xb9,
+ 0xe0, 0xa1, 0x03, 0x44, 0x9e, 0x3e, 0xf0, 0x3c },
+ { 0xaf, 0xbe, 0xa3, 0x17, 0xb5, 0xa2, 0xe8, 0x9c,
+ 0x0b, 0xd9, 0x0c, 0xcf, 0x5d, 0x7f, 0xd0, 0xed,
+ 0x57, 0xfe, 0x58, 0x5e, 0x4b, 0xe3, 0x27, 0x1b,
+ 0x0a, 0x6b, 0xf0, 0xf5, 0x78, 0x6b, 0x0f, 0x26 },
+ { 0xf1, 0xb0, 0x15, 0x58, 0xce, 0x54, 0x12, 0x62,
+ 0xf5, 0xec, 0x34, 0x29, 0x9d, 0x6f, 0xb4, 0x09,
+ 0x00, 0x09, 0xe3, 0x43, 0x4b, 0xe2, 0xf4, 0x91,
+ 0x05, 0xcf, 0x46, 0xaf, 0x4d, 0x2d, 0x41, 0x24 },
+ { 0x13, 0xa0, 0xa0, 0xc8, 0x63, 0x35, 0x63, 0x5e,
+ 0xaa, 0x74, 0xca, 0x2d, 0x5d, 0x48, 0x8c, 0x79,
+ 0x7b, 0xbb, 0x4f, 0x47, 0xdc, 0x07, 0x10, 0x50,
+ 0x15, 0xed, 0x6a, 0x1f, 0x33, 0x09, 0xef, 0xce },
+ { 0x15, 0x80, 0xaf, 0xee, 0xbe, 0xbb, 0x34, 0x6f,
+ 0x94, 0xd5, 0x9f, 0xe6, 0x2d, 0xa0, 0xb7, 0x92,
+ 0x37, 0xea, 0xd7, 0xb1, 0x49, 0x1f, 0x56, 0x67,
+ 0xa9, 0x0e, 0x45, 0xed, 0xf6, 0xca, 0x8b, 0x03 },
+ { 0x20, 0xbe, 0x1a, 0x87, 0x5b, 0x38, 0xc5, 0x73,
+ 0xdd, 0x7f, 0xaa, 0xa0, 0xde, 0x48, 0x9d, 0x65,
+ 0x5c, 0x11, 0xef, 0xb6, 0xa5, 0x52, 0x69, 0x8e,
+ 0x07, 0xa2, 0xd3, 0x31, 0xb5, 0xf6, 0x55, 0xc3 },
+ { 0xbe, 0x1f, 0xe3, 0xc4, 0xc0, 0x40, 0x18, 0xc5,
+ 0x4c, 0x4a, 0x0f, 0x6b, 0x9a, 0x2e, 0xd3, 0xc5,
+ 0x3a, 0xbe, 0x3a, 0x9f, 0x76, 0xb4, 0xd2, 0x6d,
+ 0xe5, 0x6f, 0xc9, 0xae, 0x95, 0x05, 0x9a, 0x99 },
+ { 0xe3, 0xe3, 0xac, 0xe5, 0x37, 0xeb, 0x3e, 0xdd,
+ 0x84, 0x63, 0xd9, 0xad, 0x35, 0x82, 0xe1, 0x3c,
+ 0xf8, 0x65, 0x33, 0xff, 0xde, 0x43, 0xd6, 0x68,
+ 0xdd, 0x2e, 0x93, 0xbb, 0xdb, 0xd7, 0x19, 0x5a },
+ { 0x11, 0x0c, 0x50, 0xc0, 0xbf, 0x2c, 0x6e, 0x7a,
+ 0xeb, 0x7e, 0x43, 0x5d, 0x92, 0xd1, 0x32, 0xab,
+ 0x66, 0x55, 0x16, 0x8e, 0x78, 0xa2, 0xde, 0xcd,
+ 0xec, 0x33, 0x30, 0x77, 0x76, 0x84, 0xd9, 0xc1 },
+ { 0xe9, 0xba, 0x8f, 0x50, 0x5c, 0x9c, 0x80, 0xc0,
+ 0x86, 0x66, 0xa7, 0x01, 0xf3, 0x36, 0x7e, 0x6c,
+ 0xc6, 0x65, 0xf3, 0x4b, 0x22, 0xe7, 0x3c, 0x3c,
+ 0x04, 0x17, 0xeb, 0x1c, 0x22, 0x06, 0x08, 0x2f },
+ { 0x26, 0xcd, 0x66, 0xfc, 0xa0, 0x23, 0x79, 0xc7,
+ 0x6d, 0xf1, 0x23, 0x17, 0x05, 0x2b, 0xca, 0xfd,
+ 0x6c, 0xd8, 0xc3, 0xa7, 0xb8, 0x90, 0xd8, 0x05,
+ 0xf3, 0x6c, 0x49, 0x98, 0x97, 0x82, 0x43, 0x3a },
+ { 0x21, 0x3f, 0x35, 0x96, 0xd6, 0xe3, 0xa5, 0xd0,
+ 0xe9, 0x93, 0x2c, 0xd2, 0x15, 0x91, 0x46, 0x01,
+ 0x5e, 0x2a, 0xbc, 0x94, 0x9f, 0x47, 0x29, 0xee,
+ 0x26, 0x32, 0xfe, 0x1e, 0xdb, 0x78, 0xd3, 0x37 },
+ { 0x10, 0x15, 0xd7, 0x01, 0x08, 0xe0, 0x3b, 0xe1,
+ 0xc7, 0x02, 0xfe, 0x97, 0x25, 0x36, 0x07, 0xd1,
+ 0x4a, 0xee, 0x59, 0x1f, 0x24, 0x13, 0xea, 0x67,
+ 0x87, 0x42, 0x7b, 0x64, 0x59, 0xff, 0x21, 0x9a },
+ { 0x3c, 0xa9, 0x89, 0xde, 0x10, 0xcf, 0xe6, 0x09,
+ 0x90, 0x94, 0x72, 0xc8, 0xd3, 0x56, 0x10, 0x80,
+ 0x5b, 0x2f, 0x97, 0x77, 0x34, 0xcf, 0x65, 0x2c,
+ 0xc6, 0x4b, 0x3b, 0xfc, 0x88, 0x2d, 0x5d, 0x89 },
+ { 0xb6, 0x15, 0x6f, 0x72, 0xd3, 0x80, 0xee, 0x9e,
+ 0xa6, 0xac, 0xd1, 0x90, 0x46, 0x4f, 0x23, 0x07,
+ 0xa5, 0xc1, 0x79, 0xef, 0x01, 0xfd, 0x71, 0xf9,
+ 0x9f, 0x2d, 0x0f, 0x7a, 0x57, 0x36, 0x0a, 0xea },
+ { 0xc0, 0x3b, 0xc6, 0x42, 0xb2, 0x09, 0x59, 0xcb,
+ 0xe1, 0x33, 0xa0, 0x30, 0x3e, 0x0c, 0x1a, 0xbf,
+ 0xf3, 0xe3, 0x1e, 0xc8, 0xe1, 0xa3, 0x28, 0xec,
+ 0x85, 0x65, 0xc3, 0x6d, 0xec, 0xff, 0x52, 0x65 },
+ { 0x2c, 0x3e, 0x08, 0x17, 0x6f, 0x76, 0x0c, 0x62,
+ 0x64, 0xc3, 0xa2, 0xcd, 0x66, 0xfe, 0xc6, 0xc3,
+ 0xd7, 0x8d, 0xe4, 0x3f, 0xc1, 0x92, 0x45, 0x7b,
+ 0x2a, 0x4a, 0x66, 0x0a, 0x1e, 0x0e, 0xb2, 0x2b },
+ { 0xf7, 0x38, 0xc0, 0x2f, 0x3c, 0x1b, 0x19, 0x0c,
+ 0x51, 0x2b, 0x1a, 0x32, 0xde, 0xab, 0xf3, 0x53,
+ 0x72, 0x8e, 0x0e, 0x9a, 0xb0, 0x34, 0x49, 0x0e,
+ 0x3c, 0x34, 0x09, 0x94, 0x6a, 0x97, 0xae, 0xec },
+ { 0x8b, 0x18, 0x80, 0xdf, 0x30, 0x1c, 0xc9, 0x63,
+ 0x41, 0x88, 0x11, 0x08, 0x89, 0x64, 0x83, 0x92,
+ 0x87, 0xff, 0x7f, 0xe3, 0x1c, 0x49, 0xea, 0x6e,
+ 0xbd, 0x9e, 0x48, 0xbd, 0xee, 0xe4, 0x97, 0xc5 },
+ { 0x1e, 0x75, 0xcb, 0x21, 0xc6, 0x09, 0x89, 0x02,
+ 0x03, 0x75, 0xf1, 0xa7, 0xa2, 0x42, 0x83, 0x9f,
+ 0x0b, 0x0b, 0x68, 0x97, 0x3a, 0x4c, 0x2a, 0x05,
+ 0xcf, 0x75, 0x55, 0xed, 0x5a, 0xae, 0xc4, 0xc1 },
+ { 0x62, 0xbf, 0x8a, 0x9c, 0x32, 0xa5, 0xbc, 0xcf,
+ 0x29, 0x0b, 0x6c, 0x47, 0x4d, 0x75, 0xb2, 0xa2,
+ 0xa4, 0x09, 0x3f, 0x1a, 0x9e, 0x27, 0x13, 0x94,
+ 0x33, 0xa8, 0xf2, 0xb3, 0xbc, 0xe7, 0xb8, 0xd7 },
+ { 0x16, 0x6c, 0x83, 0x50, 0xd3, 0x17, 0x3b, 0x5e,
+ 0x70, 0x2b, 0x78, 0x3d, 0xfd, 0x33, 0xc6, 0x6e,
+ 0xe0, 0x43, 0x27, 0x42, 0xe9, 0xb9, 0x2b, 0x99,
+ 0x7f, 0xd2, 0x3c, 0x60, 0xdc, 0x67, 0x56, 0xca },
+ { 0x04, 0x4a, 0x14, 0xd8, 0x22, 0xa9, 0x0c, 0xac,
+ 0xf2, 0xf5, 0xa1, 0x01, 0x42, 0x8a, 0xdc, 0x8f,
+ 0x41, 0x09, 0x38, 0x6c, 0xcb, 0x15, 0x8b, 0xf9,
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+ { 0xad, 0xc5, 0x18, 0x79, 0x05, 0xb1, 0x66, 0x9c,
+ 0xd8, 0xec, 0x9c, 0x72, 0x1e, 0x19, 0x53, 0x78,
+ 0x6b, 0x9d, 0x89, 0xa9, 0xba, 0xe3, 0x07, 0x80,
+ 0xf1, 0xe1, 0xea, 0xb2, 0x4a, 0x00, 0x52, 0x3c },
+ { 0xe9, 0x07, 0x56, 0xff, 0x7f, 0x9a, 0xd8, 0x10,
+ 0xb2, 0x39, 0xa1, 0x0c, 0xed, 0x2c, 0xf9, 0xb2,
+ 0x28, 0x43, 0x54, 0xc1, 0xf8, 0xc7, 0xe0, 0xac,
+ 0xcc, 0x24, 0x61, 0xdc, 0x79, 0x6d, 0x6e, 0x89 },
+ { 0x12, 0x51, 0xf7, 0x6e, 0x56, 0x97, 0x84, 0x81,
+ 0x87, 0x53, 0x59, 0x80, 0x1d, 0xb5, 0x89, 0xa0,
+ 0xb2, 0x2f, 0x86, 0xd8, 0xd6, 0x34, 0xdc, 0x04,
+ 0x50, 0x6f, 0x32, 0x2e, 0xd7, 0x8f, 0x17, 0xe8 },
+ { 0x3a, 0xfa, 0x89, 0x9f, 0xd9, 0x80, 0xe7, 0x3e,
+ 0xcb, 0x7f, 0x4d, 0x8b, 0x8f, 0x29, 0x1d, 0xc9,
+ 0xaf, 0x79, 0x6b, 0xc6, 0x5d, 0x27, 0xf9, 0x74,
+ 0xc6, 0xf1, 0x93, 0xc9, 0x19, 0x1a, 0x09, 0xfd },
+ { 0xaa, 0x30, 0x5b, 0xe2, 0x6e, 0x5d, 0xed, 0xdc,
+ 0x3c, 0x10, 0x10, 0xcb, 0xc2, 0x13, 0xf9, 0x5f,
+ 0x05, 0x1c, 0x78, 0x5c, 0x5b, 0x43, 0x1e, 0x6a,
+ 0x7c, 0xd0, 0x48, 0xf1, 0x61, 0x78, 0x75, 0x28 },
+ { 0x8e, 0xa1, 0x88, 0x4f, 0xf3, 0x2e, 0x9d, 0x10,
+ 0xf0, 0x39, 0xb4, 0x07, 0xd0, 0xd4, 0x4e, 0x7e,
+ 0x67, 0x0a, 0xbd, 0x88, 0x4a, 0xee, 0xe0, 0xfb,
+ 0x75, 0x7a, 0xe9, 0x4e, 0xaa, 0x97, 0x37, 0x3d },
+ { 0xd4, 0x82, 0xb2, 0x15, 0x5d, 0x4d, 0xec, 0x6b,
+ 0x47, 0x36, 0xa1, 0xf1, 0x61, 0x7b, 0x53, 0xaa,
+ 0xa3, 0x73, 0x10, 0x27, 0x7d, 0x3f, 0xef, 0x0c,
+ 0x37, 0xad, 0x41, 0x76, 0x8f, 0xc2, 0x35, 0xb4 },
+ { 0x4d, 0x41, 0x39, 0x71, 0x38, 0x7e, 0x7a, 0x88,
+ 0x98, 0xa8, 0xdc, 0x2a, 0x27, 0x50, 0x07, 0x78,
+ 0x53, 0x9e, 0xa2, 0x14, 0xa2, 0xdf, 0xe9, 0xb3,
+ 0xd7, 0xe8, 0xeb, 0xdc, 0xe5, 0xcf, 0x3d, 0xb3 },
+ { 0x69, 0x6e, 0x5d, 0x46, 0xe6, 0xc5, 0x7e, 0x87,
+ 0x96, 0xe4, 0x73, 0x5d, 0x08, 0x91, 0x6e, 0x0b,
+ 0x79, 0x29, 0xb3, 0xcf, 0x29, 0x8c, 0x29, 0x6d,
+ 0x22, 0xe9, 0xd3, 0x01, 0x96, 0x53, 0x37, 0x1c },
+ { 0x1f, 0x56, 0x47, 0xc1, 0xd3, 0xb0, 0x88, 0x22,
+ 0x88, 0x85, 0x86, 0x5c, 0x89, 0x40, 0x90, 0x8b,
+ 0xf4, 0x0d, 0x1a, 0x82, 0x72, 0x82, 0x19, 0x73,
+ 0xb1, 0x60, 0x00, 0x8e, 0x7a, 0x3c, 0xe2, 0xeb },
+ { 0xb6, 0xe7, 0x6c, 0x33, 0x0f, 0x02, 0x1a, 0x5b,
+ 0xda, 0x65, 0x87, 0x50, 0x10, 0xb0, 0xed, 0xf0,
+ 0x91, 0x26, 0xc0, 0xf5, 0x10, 0xea, 0x84, 0x90,
+ 0x48, 0x19, 0x20, 0x03, 0xae, 0xf4, 0xc6, 0x1c },
+ { 0x3c, 0xd9, 0x52, 0xa0, 0xbe, 0xad, 0xa4, 0x1a,
+ 0xbb, 0x42, 0x4c, 0xe4, 0x7f, 0x94, 0xb4, 0x2b,
+ 0xe6, 0x4e, 0x1f, 0xfb, 0x0f, 0xd0, 0x78, 0x22,
+ 0x76, 0x80, 0x79, 0x46, 0xd0, 0xd0, 0xbc, 0x55 },
+ { 0x98, 0xd9, 0x26, 0x77, 0x43, 0x9b, 0x41, 0xb7,
+ 0xbb, 0x51, 0x33, 0x12, 0xaf, 0xb9, 0x2b, 0xcc,
+ 0x8e, 0xe9, 0x68, 0xb2, 0xe3, 0xb2, 0x38, 0xce,
+ 0xcb, 0x9b, 0x0f, 0x34, 0xc9, 0xbb, 0x63, 0xd0 },
+ { 0xec, 0xbc, 0xa2, 0xcf, 0x08, 0xae, 0x57, 0xd5,
+ 0x17, 0xad, 0x16, 0x15, 0x8a, 0x32, 0xbf, 0xa7,
+ 0xdc, 0x03, 0x82, 0xea, 0xed, 0xa1, 0x28, 0xe9,
+ 0x18, 0x86, 0x73, 0x4c, 0x24, 0xa0, 0xb2, 0x9d },
+ { 0x94, 0x2c, 0xc7, 0xc0, 0xb5, 0x2e, 0x2b, 0x16,
+ 0xa4, 0xb8, 0x9f, 0xa4, 0xfc, 0x7e, 0x0b, 0xf6,
+ 0x09, 0xe2, 0x9a, 0x08, 0xc1, 0xa8, 0x54, 0x34,
+ 0x52, 0xb7, 0x7c, 0x7b, 0xfd, 0x11, 0xbb, 0x28 },
+ { 0x8a, 0x06, 0x5d, 0x8b, 0x61, 0xa0, 0xdf, 0xfb,
+ 0x17, 0x0d, 0x56, 0x27, 0x73, 0x5a, 0x76, 0xb0,
+ 0xe9, 0x50, 0x60, 0x37, 0x80, 0x8c, 0xba, 0x16,
+ 0xc3, 0x45, 0x00, 0x7c, 0x9f, 0x79, 0xcf, 0x8f },
+ { 0x1b, 0x9f, 0xa1, 0x97, 0x14, 0x65, 0x9c, 0x78,
+ 0xff, 0x41, 0x38, 0x71, 0x84, 0x92, 0x15, 0x36,
+ 0x10, 0x29, 0xac, 0x80, 0x2b, 0x1c, 0xbc, 0xd5,
+ 0x4e, 0x40, 0x8b, 0xd8, 0x72, 0x87, 0xf8, 0x1f },
+ { 0x8d, 0xab, 0x07, 0x1b, 0xcd, 0x6c, 0x72, 0x92,
+ 0xa9, 0xef, 0x72, 0x7b, 0x4a, 0xe0, 0xd8, 0x67,
+ 0x13, 0x30, 0x1d, 0xa8, 0x61, 0x8d, 0x9a, 0x48,
+ 0xad, 0xce, 0x55, 0xf3, 0x03, 0xa8, 0x69, 0xa1 },
+ { 0x82, 0x53, 0xe3, 0xe7, 0xc7, 0xb6, 0x84, 0xb9,
+ 0xcb, 0x2b, 0xeb, 0x01, 0x4c, 0xe3, 0x30, 0xff,
+ 0x3d, 0x99, 0xd1, 0x7a, 0xbb, 0xdb, 0xab, 0xe4,
+ 0xf4, 0xd6, 0x74, 0xde, 0xd5, 0x3f, 0xfc, 0x6b },
+ { 0xf1, 0x95, 0xf3, 0x21, 0xe9, 0xe3, 0xd6, 0xbd,
+ 0x7d, 0x07, 0x45, 0x04, 0xdd, 0x2a, 0xb0, 0xe6,
+ 0x24, 0x1f, 0x92, 0xe7, 0x84, 0xb1, 0xaa, 0x27,
+ 0x1f, 0xf6, 0x48, 0xb1, 0xca, 0xb6, 0xd7, 0xf6 },
+ { 0x27, 0xe4, 0xcc, 0x72, 0x09, 0x0f, 0x24, 0x12,
+ 0x66, 0x47, 0x6a, 0x7c, 0x09, 0x49, 0x5f, 0x2d,
+ 0xb1, 0x53, 0xd5, 0xbc, 0xbd, 0x76, 0x19, 0x03,
+ 0xef, 0x79, 0x27, 0x5e, 0xc5, 0x6b, 0x2e, 0xd8 },
+ { 0x89, 0x9c, 0x24, 0x05, 0x78, 0x8e, 0x25, 0xb9,
+ 0x9a, 0x18, 0x46, 0x35, 0x5e, 0x64, 0x6d, 0x77,
+ 0xcf, 0x40, 0x00, 0x83, 0x41, 0x5f, 0x7d, 0xc5,
+ 0xaf, 0xe6, 0x9d, 0x6e, 0x17, 0xc0, 0x00, 0x23 },
+ { 0xa5, 0x9b, 0x78, 0xc4, 0x90, 0x57, 0x44, 0x07,
+ 0x6b, 0xfe, 0xe8, 0x94, 0xde, 0x70, 0x7d, 0x4f,
+ 0x12, 0x0b, 0x5c, 0x68, 0x93, 0xea, 0x04, 0x00,
+ 0x29, 0x7d, 0x0b, 0xb8, 0x34, 0x72, 0x76, 0x32 },
+ { 0x59, 0xdc, 0x78, 0xb1, 0x05, 0x64, 0x97, 0x07,
+ 0xa2, 0xbb, 0x44, 0x19, 0xc4, 0x8f, 0x00, 0x54,
+ 0x00, 0xd3, 0x97, 0x3d, 0xe3, 0x73, 0x66, 0x10,
+ 0x23, 0x04, 0x35, 0xb1, 0x04, 0x24, 0xb2, 0x4f },
+ { 0xc0, 0x14, 0x9d, 0x1d, 0x7e, 0x7a, 0x63, 0x53,
+ 0xa6, 0xd9, 0x06, 0xef, 0xe7, 0x28, 0xf2, 0xf3,
+ 0x29, 0xfe, 0x14, 0xa4, 0x14, 0x9a, 0x3e, 0xa7,
+ 0x76, 0x09, 0xbc, 0x42, 0xb9, 0x75, 0xdd, 0xfa },
+ { 0xa3, 0x2f, 0x24, 0x14, 0x74, 0xa6, 0xc1, 0x69,
+ 0x32, 0xe9, 0x24, 0x3b, 0xe0, 0xcf, 0x09, 0xbc,
+ 0xdc, 0x7e, 0x0c, 0xa0, 0xe7, 0xa6, 0xa1, 0xb9,
+ 0xb1, 0xa0, 0xf0, 0x1e, 0x41, 0x50, 0x23, 0x77 },
+ { 0xb2, 0x39, 0xb2, 0xe4, 0xf8, 0x18, 0x41, 0x36,
+ 0x1c, 0x13, 0x39, 0xf6, 0x8e, 0x2c, 0x35, 0x9f,
+ 0x92, 0x9a, 0xf9, 0xad, 0x9f, 0x34, 0xe0, 0x1a,
+ 0xab, 0x46, 0x31, 0xad, 0x6d, 0x55, 0x00, 0xb0 },
+ { 0x85, 0xfb, 0x41, 0x9c, 0x70, 0x02, 0xa3, 0xe0,
+ 0xb4, 0xb6, 0xea, 0x09, 0x3b, 0x4c, 0x1a, 0xc6,
+ 0x93, 0x66, 0x45, 0xb6, 0x5d, 0xac, 0x5a, 0xc1,
+ 0x5a, 0x85, 0x28, 0xb7, 0xb9, 0x4c, 0x17, 0x54 },
+ { 0x96, 0x19, 0x72, 0x06, 0x25, 0xf1, 0x90, 0xb9,
+ 0x3a, 0x3f, 0xad, 0x18, 0x6a, 0xb3, 0x14, 0x18,
+ 0x96, 0x33, 0xc0, 0xd3, 0xa0, 0x1e, 0x6f, 0x9b,
+ 0xc8, 0xc4, 0xa8, 0xf8, 0x2f, 0x38, 0x3d, 0xbf },
+ { 0x7d, 0x62, 0x0d, 0x90, 0xfe, 0x69, 0xfa, 0x46,
+ 0x9a, 0x65, 0x38, 0x38, 0x89, 0x70, 0xa1, 0xaa,
+ 0x09, 0xbb, 0x48, 0xa2, 0xd5, 0x9b, 0x34, 0x7b,
+ 0x97, 0xe8, 0xce, 0x71, 0xf4, 0x8c, 0x7f, 0x46 },
+ { 0x29, 0x43, 0x83, 0x56, 0x85, 0x96, 0xfb, 0x37,
+ 0xc7, 0x5b, 0xba, 0xcd, 0x97, 0x9c, 0x5f, 0xf6,
+ 0xf2, 0x0a, 0x55, 0x6b, 0xf8, 0x87, 0x9c, 0xc7,
+ 0x29, 0x24, 0x85, 0x5d, 0xf9, 0xb8, 0x24, 0x0e },
+ { 0x16, 0xb1, 0x8a, 0xb3, 0x14, 0x35, 0x9c, 0x2b,
+ 0x83, 0x3c, 0x1c, 0x69, 0x86, 0xd4, 0x8c, 0x55,
+ 0xa9, 0xfc, 0x97, 0xcd, 0xe9, 0xa3, 0xc1, 0xf1,
+ 0x0a, 0x31, 0x77, 0x14, 0x0f, 0x73, 0xf7, 0x38 },
+ { 0x8c, 0xbb, 0xdd, 0x14, 0xbc, 0x33, 0xf0, 0x4c,
+ 0xf4, 0x58, 0x13, 0xe4, 0xa1, 0x53, 0xa2, 0x73,
+ 0xd3, 0x6a, 0xda, 0xd5, 0xce, 0x71, 0xf4, 0x99,
+ 0xee, 0xb8, 0x7f, 0xb8, 0xac, 0x63, 0xb7, 0x29 },
+ { 0x69, 0xc9, 0xa4, 0x98, 0xdb, 0x17, 0x4e, 0xca,
+ 0xef, 0xcc, 0x5a, 0x3a, 0xc9, 0xfd, 0xed, 0xf0,
+ 0xf8, 0x13, 0xa5, 0xbe, 0xc7, 0x27, 0xf1, 0xe7,
+ 0x75, 0xba, 0xbd, 0xec, 0x77, 0x18, 0x81, 0x6e },
+ { 0xb4, 0x62, 0xc3, 0xbe, 0x40, 0x44, 0x8f, 0x1d,
+ 0x4f, 0x80, 0x62, 0x62, 0x54, 0xe5, 0x35, 0xb0,
+ 0x8b, 0xc9, 0xcd, 0xcf, 0xf5, 0x99, 0xa7, 0x68,
+ 0x57, 0x8d, 0x4b, 0x28, 0x81, 0xa8, 0xe3, 0xf0 },
+ { 0x55, 0x3e, 0x9d, 0x9c, 0x5f, 0x36, 0x0a, 0xc0,
+ 0xb7, 0x4a, 0x7d, 0x44, 0xe5, 0xa3, 0x91, 0xda,
+ 0xd4, 0xce, 0xd0, 0x3e, 0x0c, 0x24, 0x18, 0x3b,
+ 0x7e, 0x8e, 0xca, 0xbd, 0xf1, 0x71, 0x5a, 0x64 },
+ { 0x7a, 0x7c, 0x55, 0xa5, 0x6f, 0xa9, 0xae, 0x51,
+ 0xe6, 0x55, 0xe0, 0x19, 0x75, 0xd8, 0xa6, 0xff,
+ 0x4a, 0xe9, 0xe4, 0xb4, 0x86, 0xfc, 0xbe, 0x4e,
+ 0xac, 0x04, 0x45, 0x88, 0xf2, 0x45, 0xeb, 0xea },
+ { 0x2a, 0xfd, 0xf3, 0xc8, 0x2a, 0xbc, 0x48, 0x67,
+ 0xf5, 0xde, 0x11, 0x12, 0x86, 0xc2, 0xb3, 0xbe,
+ 0x7d, 0x6e, 0x48, 0x65, 0x7b, 0xa9, 0x23, 0xcf,
+ 0xbf, 0x10, 0x1a, 0x6d, 0xfc, 0xf9, 0xdb, 0x9a },
+ { 0x41, 0x03, 0x7d, 0x2e, 0xdc, 0xdc, 0xe0, 0xc4,
+ 0x9b, 0x7f, 0xb4, 0xa6, 0xaa, 0x09, 0x99, 0xca,
+ 0x66, 0x97, 0x6c, 0x74, 0x83, 0xaf, 0xe6, 0x31,
+ 0xd4, 0xed, 0xa2, 0x83, 0x14, 0x4f, 0x6d, 0xfc },
+ { 0xc4, 0x46, 0x6f, 0x84, 0x97, 0xca, 0x2e, 0xeb,
+ 0x45, 0x83, 0xa0, 0xb0, 0x8e, 0x9d, 0x9a, 0xc7,
+ 0x43, 0x95, 0x70, 0x9f, 0xda, 0x10, 0x9d, 0x24,
+ 0xf2, 0xe4, 0x46, 0x21, 0x96, 0x77, 0x9c, 0x5d },
+ { 0x75, 0xf6, 0x09, 0x33, 0x8a, 0xa6, 0x7d, 0x96,
+ 0x9a, 0x2a, 0xe2, 0xa2, 0x36, 0x2b, 0x2d, 0xa9,
+ 0xd7, 0x7c, 0x69, 0x5d, 0xfd, 0x1d, 0xf7, 0x22,
+ 0x4a, 0x69, 0x01, 0xdb, 0x93, 0x2c, 0x33, 0x64 },
+ { 0x68, 0x60, 0x6c, 0xeb, 0x98, 0x9d, 0x54, 0x88,
+ 0xfc, 0x7c, 0xf6, 0x49, 0xf3, 0xd7, 0xc2, 0x72,
+ 0xef, 0x05, 0x5d, 0xa1, 0xa9, 0x3f, 0xae, 0xcd,
+ 0x55, 0xfe, 0x06, 0xf6, 0x96, 0x70, 0x98, 0xca },
+ { 0x44, 0x34, 0x6b, 0xde, 0xb7, 0xe0, 0x52, 0xf6,
+ 0x25, 0x50, 0x48, 0xf0, 0xd9, 0xb4, 0x2c, 0x42,
+ 0x5b, 0xab, 0x9c, 0x3d, 0xd2, 0x41, 0x68, 0x21,
+ 0x2c, 0x3e, 0xcf, 0x1e, 0xbf, 0x34, 0xe6, 0xae },
+ { 0x8e, 0x9c, 0xf6, 0xe1, 0xf3, 0x66, 0x47, 0x1f,
+ 0x2a, 0xc7, 0xd2, 0xee, 0x9b, 0x5e, 0x62, 0x66,
+ 0xfd, 0xa7, 0x1f, 0x8f, 0x2e, 0x41, 0x09, 0xf2,
+ 0x23, 0x7e, 0xd5, 0xf8, 0x81, 0x3f, 0xc7, 0x18 },
+ { 0x84, 0xbb, 0xeb, 0x84, 0x06, 0xd2, 0x50, 0x95,
+ 0x1f, 0x8c, 0x1b, 0x3e, 0x86, 0xa7, 0xc0, 0x10,
+ 0x08, 0x29, 0x21, 0x83, 0x3d, 0xfd, 0x95, 0x55,
+ 0xa2, 0xf9, 0x09, 0xb1, 0x08, 0x6e, 0xb4, 0xb8 },
+ { 0xee, 0x66, 0x6f, 0x3e, 0xef, 0x0f, 0x7e, 0x2a,
+ 0x9c, 0x22, 0x29, 0x58, 0xc9, 0x7e, 0xaf, 0x35,
+ 0xf5, 0x1c, 0xed, 0x39, 0x3d, 0x71, 0x44, 0x85,
+ 0xab, 0x09, 0xa0, 0x69, 0x34, 0x0f, 0xdf, 0x88 },
+ { 0xc1, 0x53, 0xd3, 0x4a, 0x65, 0xc4, 0x7b, 0x4a,
+ 0x62, 0xc5, 0xca, 0xcf, 0x24, 0x01, 0x09, 0x75,
+ 0xd0, 0x35, 0x6b, 0x2f, 0x32, 0xc8, 0xf5, 0xda,
+ 0x53, 0x0d, 0x33, 0x88, 0x16, 0xad, 0x5d, 0xe6 },
+ { 0x9f, 0xc5, 0x45, 0x01, 0x09, 0xe1, 0xb7, 0x79,
+ 0xf6, 0xc7, 0xae, 0x79, 0xd5, 0x6c, 0x27, 0x63,
+ 0x5c, 0x8d, 0xd4, 0x26, 0xc5, 0xa9, 0xd5, 0x4e,
+ 0x25, 0x78, 0xdb, 0x98, 0x9b, 0x8c, 0x3b, 0x4e },
+ { 0xd1, 0x2b, 0xf3, 0x73, 0x2e, 0xf4, 0xaf, 0x5c,
+ 0x22, 0xfa, 0x90, 0x35, 0x6a, 0xf8, 0xfc, 0x50,
+ 0xfc, 0xb4, 0x0f, 0x8f, 0x2e, 0xa5, 0xc8, 0x59,
+ 0x47, 0x37, 0xa3, 0xb3, 0xd5, 0xab, 0xdb, 0xd7 },
+ { 0x11, 0x03, 0x0b, 0x92, 0x89, 0xbb, 0xa5, 0xaf,
+ 0x65, 0x26, 0x06, 0x72, 0xab, 0x6f, 0xee, 0x88,
+ 0xb8, 0x74, 0x20, 0xac, 0xef, 0x4a, 0x17, 0x89,
+ 0xa2, 0x07, 0x3b, 0x7e, 0xc2, 0xf2, 0xa0, 0x9e },
+ { 0x69, 0xcb, 0x19, 0x2b, 0x84, 0x44, 0x00, 0x5c,
+ 0x8c, 0x0c, 0xeb, 0x12, 0xc8, 0x46, 0x86, 0x07,
+ 0x68, 0x18, 0x8c, 0xda, 0x0a, 0xec, 0x27, 0xa9,
+ 0xc8, 0xa5, 0x5c, 0xde, 0xe2, 0x12, 0x36, 0x32 },
+ { 0xdb, 0x44, 0x4c, 0x15, 0x59, 0x7b, 0x5f, 0x1a,
+ 0x03, 0xd1, 0xf9, 0xed, 0xd1, 0x6e, 0x4a, 0x9f,
+ 0x43, 0xa6, 0x67, 0xcc, 0x27, 0x51, 0x75, 0xdf,
+ 0xa2, 0xb7, 0x04, 0xe3, 0xbb, 0x1a, 0x9b, 0x83 },
+ { 0x3f, 0xb7, 0x35, 0x06, 0x1a, 0xbc, 0x51, 0x9d,
+ 0xfe, 0x97, 0x9e, 0x54, 0xc1, 0xee, 0x5b, 0xfa,
+ 0xd0, 0xa9, 0xd8, 0x58, 0xb3, 0x31, 0x5b, 0xad,
+ 0x34, 0xbd, 0xe9, 0x99, 0xef, 0xd7, 0x24, 0xdd }
+};
+
+bool __init blake2s_selftest(void)
+{
+ u8 key[BLAKE2S_KEY_SIZE];
+ u8 buf[ARRAY_SIZE(blake2s_testvecs)];
+ u8 hash[BLAKE2S_HASH_SIZE];
+ size_t i;
+ bool success = true;
+
+ for (i = 0; i < BLAKE2S_KEY_SIZE; ++i)
+ key[i] = (u8)i;
+
+ for (i = 0; i < ARRAY_SIZE(blake2s_testvecs); ++i)
+ buf[i] = (u8)i;
+
+ for (i = 0; i < ARRAY_SIZE(blake2s_keyed_testvecs); ++i) {
+ blake2s(hash, buf, key, BLAKE2S_HASH_SIZE, i, BLAKE2S_KEY_SIZE);
+ if (memcmp(hash, blake2s_keyed_testvecs[i], BLAKE2S_HASH_SIZE)) {
+ pr_err("blake2s keyed self-test %zu: FAIL\n", i + 1);
+ success = false;
+ }
+ }
+
+ for (i = 0; i < ARRAY_SIZE(blake2s_testvecs); ++i) {
+ blake2s(hash, buf, NULL, BLAKE2S_HASH_SIZE, i, 0);
+ if (memcmp(hash, blake2s_testvecs[i], BLAKE2S_HASH_SIZE)) {
+ pr_err("blake2s unkeyed self-test %zu: FAIL\n", i + i);
+ success = false;
+ }
+ }
+ return success;
+}
diff --git a/lib/crypto/blake2s.c b/lib/crypto/blake2s.c
new file mode 100644
index 000000000000..66e2457f2883
--- /dev/null
+++ b/lib/crypto/blake2s.c
@@ -0,0 +1,281 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2012 Samuel Neves <[email protected]>. All Rights Reserved.
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This is an implementation of the BLAKE2s hash and PRF functions.
+ *
+ * Information: https://blake2.net/
+ *
+ */
+
+#include <crypto/blake2s.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/bug.h>
+#include <asm/unaligned.h>
+
+typedef union {
+ struct {
+ u8 digest_length;
+ u8 key_length;
+ u8 fanout;
+ u8 depth;
+ u32 leaf_length;
+ u32 node_offset;
+ u16 xof_length;
+ u8 node_depth;
+ u8 inner_length;
+ u8 salt[8];
+ u8 personal[8];
+ };
+ __le32 words[8];
+} __packed blake2s_param;
+
+static const u32 blake2s_iv[8] = {
+ 0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL,
+ 0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL
+};
+
+static const u8 blake2s_sigma[10][16] = {
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
+ { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 },
+ { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 },
+ { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 },
+ { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 },
+ { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 },
+ { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 },
+ { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 },
+ { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 },
+ { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0 },
+};
+
+bool blake2s_selftest(void);
+
+static inline void blake2s_set_lastblock(struct blake2s_state *state)
+{
+ if (state->last_node)
+ state->f[1] = -1;
+ state->f[0] = -1;
+}
+
+static inline void blake2s_increment_counter(struct blake2s_state *state,
+ const u32 inc)
+{
+ state->t[0] += inc;
+ state->t[1] += (state->t[0] < inc);
+}
+
+static inline void blake2s_init_param(struct blake2s_state *state,
+ const blake2s_param *param)
+{
+ int i;
+
+ memset(state, 0, sizeof(*state));
+ for (i = 0; i < 8; ++i)
+ state->h[i] = blake2s_iv[i] ^ le32_to_cpu(param->words[i]);
+}
+
+void blake2s_init(struct blake2s_state *state, const size_t outlen)
+{
+ blake2s_param param __aligned(__alignof__(u32)) = {
+ .digest_length = outlen,
+ .fanout = 1,
+ .depth = 1
+ };
+
+ WARN_ON(IS_ENABLED(DEBUG) && (!outlen || outlen > BLAKE2S_HASH_SIZE));
+ blake2s_init_param(state, ¶m);
+}
+EXPORT_SYMBOL(blake2s_init);
+
+void blake2s_init_key(struct blake2s_state *state, const size_t outlen,
+ const void *key, const size_t keylen)
+{
+ blake2s_param param = { .digest_length = outlen,
+ .key_length = keylen,
+ .fanout = 1,
+ .depth = 1 };
+ u8 block[BLAKE2S_BLOCK_SIZE] = { 0 };
+
+ WARN_ON(IS_ENABLED(DEBUG) && (!outlen || outlen > BLAKE2S_HASH_SIZE ||
+ !key || !keylen || keylen > BLAKE2S_KEY_SIZE));
+ blake2s_init_param(state, ¶m);
+ memcpy(block, key, keylen);
+ blake2s_update(state, block, BLAKE2S_BLOCK_SIZE);
+ memzero_explicit(block, BLAKE2S_BLOCK_SIZE);
+}
+EXPORT_SYMBOL(blake2s_init_key);
+
+bool blake2s_compress_arch(struct blake2s_state *state, const u8 *block,
+ size_t nblocks, const u32 inc);
+
+static inline void blake2s_compress(struct blake2s_state *state,
+ const u8 *block, size_t nblocks,
+ const u32 inc)
+{
+ u32 m[16];
+ u32 v[16];
+ int i;
+
+ WARN_ON(IS_ENABLED(DEBUG) &&
+ (nblocks > 1 && inc != BLAKE2S_BLOCK_SIZE));
+
+ if (IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S) &&
+ blake2s_compress_arch(state, block, nblocks, inc))
+ return;
+
+ while (nblocks > 0) {
+ blake2s_increment_counter(state, inc);
+ memcpy(m, block, BLAKE2S_BLOCK_SIZE);
+ le32_to_cpu_array(m, ARRAY_SIZE(m));
+ memcpy(v, state->h, 32);
+ v[ 8] = blake2s_iv[0];
+ v[ 9] = blake2s_iv[1];
+ v[10] = blake2s_iv[2];
+ v[11] = blake2s_iv[3];
+ v[12] = blake2s_iv[4] ^ state->t[0];
+ v[13] = blake2s_iv[5] ^ state->t[1];
+ v[14] = blake2s_iv[6] ^ state->f[0];
+ v[15] = blake2s_iv[7] ^ state->f[1];
+
+#define G(r, i, a, b, c, d) do { \
+ a += b + m[blake2s_sigma[r][2 * i + 0]]; \
+ d = ror32(d ^ a, 16); \
+ c += d; \
+ b = ror32(b ^ c, 12); \
+ a += b + m[blake2s_sigma[r][2 * i + 1]]; \
+ d = ror32(d ^ a, 8); \
+ c += d; \
+ b = ror32(b ^ c, 7); \
+} while (0)
+
+#define ROUND(r) do { \
+ G(r, 0, v[0], v[ 4], v[ 8], v[12]); \
+ G(r, 1, v[1], v[ 5], v[ 9], v[13]); \
+ G(r, 2, v[2], v[ 6], v[10], v[14]); \
+ G(r, 3, v[3], v[ 7], v[11], v[15]); \
+ G(r, 4, v[0], v[ 5], v[10], v[15]); \
+ G(r, 5, v[1], v[ 6], v[11], v[12]); \
+ G(r, 6, v[2], v[ 7], v[ 8], v[13]); \
+ G(r, 7, v[3], v[ 4], v[ 9], v[14]); \
+} while (0)
+ ROUND(0);
+ ROUND(1);
+ ROUND(2);
+ ROUND(3);
+ ROUND(4);
+ ROUND(5);
+ ROUND(6);
+ ROUND(7);
+ ROUND(8);
+ ROUND(9);
+
+#undef G
+#undef ROUND
+
+ for (i = 0; i < 8; ++i)
+ state->h[i] ^= v[i] ^ v[i + 8];
+
+ block += BLAKE2S_BLOCK_SIZE;
+ --nblocks;
+ }
+}
+
+void blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen)
+{
+ const size_t fill = BLAKE2S_BLOCK_SIZE - state->buflen;
+
+ if (unlikely(!inlen))
+ return;
+ if (inlen > fill) {
+ memcpy(state->buf + state->buflen, in, fill);
+ blake2s_compress(state, state->buf, 1, BLAKE2S_BLOCK_SIZE);
+ state->buflen = 0;
+ in += fill;
+ inlen -= fill;
+ }
+ if (inlen > BLAKE2S_BLOCK_SIZE) {
+ const size_t nblocks =
+ (inlen + BLAKE2S_BLOCK_SIZE - 1) / BLAKE2S_BLOCK_SIZE;
+ /* Hash one less (full) block than strictly possible */
+ blake2s_compress(state, in, nblocks - 1, BLAKE2S_BLOCK_SIZE);
+ in += BLAKE2S_BLOCK_SIZE * (nblocks - 1);
+ inlen -= BLAKE2S_BLOCK_SIZE * (nblocks - 1);
+ }
+ memcpy(state->buf + state->buflen, in, inlen);
+ state->buflen += inlen;
+}
+EXPORT_SYMBOL(blake2s_update);
+
+void blake2s_final(struct blake2s_state *state, u8 *out, const size_t outlen)
+{
+ WARN_ON(IS_ENABLED(DEBUG) &&
+ (!out || !outlen || outlen > BLAKE2S_HASH_SIZE));
+ blake2s_set_lastblock(state);
+ memset(state->buf + state->buflen, 0,
+ BLAKE2S_BLOCK_SIZE - state->buflen); /* Padding */
+ blake2s_compress(state, state->buf, 1, state->buflen);
+ cpu_to_le32_array(state->h, ARRAY_SIZE(state->h));
+ memcpy(out, state->h, outlen);
+ memzero_explicit(state, sizeof(*state));
+}
+EXPORT_SYMBOL(blake2s_final);
+
+void blake2s_hmac(u8 *out, const u8 *in, const u8 *key, const size_t outlen,
+ const size_t inlen, const size_t keylen)
+{
+ struct blake2s_state state;
+ u8 x_key[BLAKE2S_BLOCK_SIZE] __aligned(__alignof__(u32)) = { 0 };
+ u8 i_hash[BLAKE2S_HASH_SIZE] __aligned(__alignof__(u32));
+ int i;
+
+ if (keylen > BLAKE2S_BLOCK_SIZE) {
+ blake2s_init(&state, BLAKE2S_HASH_SIZE);
+ blake2s_update(&state, key, keylen);
+ blake2s_final(&state, x_key, BLAKE2S_HASH_SIZE);
+ } else
+ memcpy(x_key, key, keylen);
+
+ for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i)
+ x_key[i] ^= 0x36;
+
+ blake2s_init(&state, BLAKE2S_HASH_SIZE);
+ blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE);
+ blake2s_update(&state, in, inlen);
+ blake2s_final(&state, i_hash, BLAKE2S_HASH_SIZE);
+
+ for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i)
+ x_key[i] ^= 0x5c ^ 0x36;
+
+ blake2s_init(&state, BLAKE2S_HASH_SIZE);
+ blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE);
+ blake2s_update(&state, i_hash, BLAKE2S_HASH_SIZE);
+ blake2s_final(&state, i_hash, BLAKE2S_HASH_SIZE);
+
+ memcpy(out, i_hash, outlen);
+ memzero_explicit(x_key, BLAKE2S_BLOCK_SIZE);
+ memzero_explicit(i_hash, BLAKE2S_HASH_SIZE);
+}
+EXPORT_SYMBOL(blake2s_hmac);
+
+static int __init mod_init(void)
+{
+ if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+ WARN_ON(!blake2s_selftest());
+
+ return 0;
+}
+
+static void __exit mod_exit(void)
+{
+}
+
+module_init(mod_init);
+module_exit(mod_exit);
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("BLAKE2s hash function");
+MODULE_AUTHOR("Jason A. Donenfeld <[email protected]>");
--
2.17.1
From: "Jason A. Donenfeld" <[email protected]>
This implementation is the fastest available x86_64 implementation, and
unlike Sandy2x, it doesn't requie use of the floating point registers at
all. Instead it makes use of BMI2 and ADX, available on recent
microarchitectures. The implementation was written by Armando
Faz-Hernández with contributions (upstream) from Samuel Neves and me,
in addition to further changes in the kernel implementation from us.
Signed-off-by: Jason A. Donenfeld <[email protected]>
Signed-off-by: Samuel Neves <[email protected]>
Co-developed-by: Samuel Neves <[email protected]>
[ardb: move to arch/x86/crypto, wire into lib/crypto framework]
Signed-off-by: Ard Biesheuvel <[email protected]>
---
arch/x86/crypto/Makefile | 1 +
arch/x86/crypto/curve25519-x86_64.c | 2379 ++++++++++++++++++++
crypto/Kconfig | 7 +
3 files changed, 2387 insertions(+)
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index db87c182ce0f..ac7c076133a0 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_CRYPTO_AEGIS128_AESNI_SSE2) += aegis128-aesni.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_SSE2) += nhpoly1305-sse2.o
obj-$(CONFIG_CRYPTO_NHPOLY1305_AVX2) += nhpoly1305-avx2.o
+obj-$(CONFIG_CRYPTO_LIB_CURVE25519_X86) += curve25519-x86_64.o
# These modules require assembler to support AVX.
ifeq ($(avx_supported),yes)
diff --git a/arch/x86/crypto/curve25519-x86_64.c b/arch/x86/crypto/curve25519-x86_64.c
new file mode 100644
index 000000000000..1f7857fbd399
--- /dev/null
+++ b/arch/x86/crypto/curve25519-x86_64.c
@@ -0,0 +1,2379 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Copyright (c) 2017 Armando Faz <[email protected]>. All Rights Reserved.
+ * Copyright (C) 2018-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ * Copyright (C) 2018 Samuel Neves <[email protected]>. All Rights Reserved.
+ */
+
+#include <crypto/curve25519.h>
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include <asm/cpufeature.h>
+#include <asm/fpu/api.h>
+#include <asm/processor.h>
+
+static bool curve25519_use_bmi2 __ro_after_init;
+static bool curve25519_use_adx __ro_after_init;
+
+enum { NUM_WORDS_ELTFP25519 = 4 };
+typedef __aligned(32) u64 eltfp25519_1w[NUM_WORDS_ELTFP25519];
+typedef __aligned(32) u64 eltfp25519_1w_buffer[2 * NUM_WORDS_ELTFP25519];
+
+#define mul_eltfp25519_1w_adx(c, a, b) do { \
+ mul_256x256_integer_adx(m.buffer, a, b); \
+ red_eltfp25519_1w_adx(c, m.buffer); \
+} while (0)
+
+#define mul_eltfp25519_1w_bmi2(c, a, b) do { \
+ mul_256x256_integer_bmi2(m.buffer, a, b); \
+ red_eltfp25519_1w_bmi2(c, m.buffer); \
+} while (0)
+
+#define sqr_eltfp25519_1w_adx(a) do { \
+ sqr_256x256_integer_adx(m.buffer, a); \
+ red_eltfp25519_1w_adx(a, m.buffer); \
+} while (0)
+
+#define sqr_eltfp25519_1w_bmi2(a) do { \
+ sqr_256x256_integer_bmi2(m.buffer, a); \
+ red_eltfp25519_1w_bmi2(a, m.buffer); \
+} while (0)
+
+#define mul_eltfp25519_2w_adx(c, a, b) do { \
+ mul2_256x256_integer_adx(m.buffer, a, b); \
+ red_eltfp25519_2w_adx(c, m.buffer); \
+} while (0)
+
+#define mul_eltfp25519_2w_bmi2(c, a, b) do { \
+ mul2_256x256_integer_bmi2(m.buffer, a, b); \
+ red_eltfp25519_2w_bmi2(c, m.buffer); \
+} while (0)
+
+#define sqr_eltfp25519_2w_adx(a) do { \
+ sqr2_256x256_integer_adx(m.buffer, a); \
+ red_eltfp25519_2w_adx(a, m.buffer); \
+} while (0)
+
+#define sqr_eltfp25519_2w_bmi2(a) do { \
+ sqr2_256x256_integer_bmi2(m.buffer, a); \
+ red_eltfp25519_2w_bmi2(a, m.buffer); \
+} while (0)
+
+#define sqrn_eltfp25519_1w_adx(a, times) do { \
+ int ____counter = (times); \
+ while (____counter-- > 0) \
+ sqr_eltfp25519_1w_adx(a); \
+} while (0)
+
+#define sqrn_eltfp25519_1w_bmi2(a, times) do { \
+ int ____counter = (times); \
+ while (____counter-- > 0) \
+ sqr_eltfp25519_1w_bmi2(a); \
+} while (0)
+
+#define copy_eltfp25519_1w(C, A) do { \
+ (C)[0] = (A)[0]; \
+ (C)[1] = (A)[1]; \
+ (C)[2] = (A)[2]; \
+ (C)[3] = (A)[3]; \
+} while (0)
+
+#define setzero_eltfp25519_1w(C) do { \
+ (C)[0] = 0; \
+ (C)[1] = 0; \
+ (C)[2] = 0; \
+ (C)[3] = 0; \
+} while (0)
+
+__aligned(32) static const u64 table_ladder_8k[252 * NUM_WORDS_ELTFP25519] = {
+ /* 1 */ 0xfffffffffffffff3UL, 0xffffffffffffffffUL,
+ 0xffffffffffffffffUL, 0x5fffffffffffffffUL,
+ /* 2 */ 0x6b8220f416aafe96UL, 0x82ebeb2b4f566a34UL,
+ 0xd5a9a5b075a5950fUL, 0x5142b2cf4b2488f4UL,
+ /* 3 */ 0x6aaebc750069680cUL, 0x89cf7820a0f99c41UL,
+ 0x2a58d9183b56d0f4UL, 0x4b5aca80e36011a4UL,
+ /* 4 */ 0x329132348c29745dUL, 0xf4a2e616e1642fd7UL,
+ 0x1e45bb03ff67bc34UL, 0x306912d0f42a9b4aUL,
+ /* 5 */ 0xff886507e6af7154UL, 0x04f50e13dfeec82fUL,
+ 0xaa512fe82abab5ceUL, 0x174e251a68d5f222UL,
+ /* 6 */ 0xcf96700d82028898UL, 0x1743e3370a2c02c5UL,
+ 0x379eec98b4e86eaaUL, 0x0c59888a51e0482eUL,
+ /* 7 */ 0xfbcbf1d699b5d189UL, 0xacaef0d58e9fdc84UL,
+ 0xc1c20d06231f7614UL, 0x2938218da274f972UL,
+ /* 8 */ 0xf6af49beff1d7f18UL, 0xcc541c22387ac9c2UL,
+ 0x96fcc9ef4015c56bUL, 0x69c1627c690913a9UL,
+ /* 9 */ 0x7a86fd2f4733db0eUL, 0xfdb8c4f29e087de9UL,
+ 0x095e4b1a8ea2a229UL, 0x1ad7a7c829b37a79UL,
+ /* 10 */ 0x342d89cad17ea0c0UL, 0x67bedda6cced2051UL,
+ 0x19ca31bf2bb42f74UL, 0x3df7b4c84980acbbUL,
+ /* 11 */ 0xa8c6444dc80ad883UL, 0xb91e440366e3ab85UL,
+ 0xc215cda00164f6d8UL, 0x3d867c6ef247e668UL,
+ /* 12 */ 0xc7dd582bcc3e658cUL, 0xfd2c4748ee0e5528UL,
+ 0xa0fd9b95cc9f4f71UL, 0x7529d871b0675ddfUL,
+ /* 13 */ 0xb8f568b42d3cbd78UL, 0x1233011b91f3da82UL,
+ 0x2dce6ccd4a7c3b62UL, 0x75e7fc8e9e498603UL,
+ /* 14 */ 0x2f4f13f1fcd0b6ecUL, 0xf1a8ca1f29ff7a45UL,
+ 0xc249c1a72981e29bUL, 0x6ebe0dbb8c83b56aUL,
+ /* 15 */ 0x7114fa8d170bb222UL, 0x65a2dcd5bf93935fUL,
+ 0xbdc41f68b59c979aUL, 0x2f0eef79a2ce9289UL,
+ /* 16 */ 0x42ecbf0c083c37ceUL, 0x2930bc09ec496322UL,
+ 0xf294b0c19cfeac0dUL, 0x3780aa4bedfabb80UL,
+ /* 17 */ 0x56c17d3e7cead929UL, 0xe7cb4beb2e5722c5UL,
+ 0x0ce931732dbfe15aUL, 0x41b883c7621052f8UL,
+ /* 18 */ 0xdbf75ca0c3d25350UL, 0x2936be086eb1e351UL,
+ 0xc936e03cb4a9b212UL, 0x1d45bf82322225aaUL,
+ /* 19 */ 0xe81ab1036a024cc5UL, 0xe212201c304c9a72UL,
+ 0xc5d73fba6832b1fcUL, 0x20ffdb5a4d839581UL,
+ /* 20 */ 0xa283d367be5d0fadUL, 0x6c2b25ca8b164475UL,
+ 0x9d4935467caaf22eUL, 0x5166408eee85ff49UL,
+ /* 21 */ 0x3c67baa2fab4e361UL, 0xb3e433c67ef35cefUL,
+ 0x5259729241159b1cUL, 0x6a621892d5b0ab33UL,
+ /* 22 */ 0x20b74a387555cdcbUL, 0x532aa10e1208923fUL,
+ 0xeaa17b7762281dd1UL, 0x61ab3443f05c44bfUL,
+ /* 23 */ 0x257a6c422324def8UL, 0x131c6c1017e3cf7fUL,
+ 0x23758739f630a257UL, 0x295a407a01a78580UL,
+ /* 24 */ 0xf8c443246d5da8d9UL, 0x19d775450c52fa5dUL,
+ 0x2afcfc92731bf83dUL, 0x7d10c8e81b2b4700UL,
+ /* 25 */ 0xc8e0271f70baa20bUL, 0x993748867ca63957UL,
+ 0x5412efb3cb7ed4bbUL, 0x3196d36173e62975UL,
+ /* 26 */ 0xde5bcad141c7dffcUL, 0x47cc8cd2b395c848UL,
+ 0xa34cd942e11af3cbUL, 0x0256dbf2d04ecec2UL,
+ /* 27 */ 0x875ab7e94b0e667fUL, 0xcad4dd83c0850d10UL,
+ 0x47f12e8f4e72c79fUL, 0x5f1a87bb8c85b19bUL,
+ /* 28 */ 0x7ae9d0b6437f51b8UL, 0x12c7ce5518879065UL,
+ 0x2ade09fe5cf77aeeUL, 0x23a05a2f7d2c5627UL,
+ /* 29 */ 0x5908e128f17c169aUL, 0xf77498dd8ad0852dUL,
+ 0x74b4c4ceab102f64UL, 0x183abadd10139845UL,
+ /* 30 */ 0xb165ba8daa92aaacUL, 0xd5c5ef9599386705UL,
+ 0xbe2f8f0cf8fc40d1UL, 0x2701e635ee204514UL,
+ /* 31 */ 0x629fa80020156514UL, 0xf223868764a8c1ceUL,
+ 0x5b894fff0b3f060eUL, 0x60d9944cf708a3faUL,
+ /* 32 */ 0xaeea001a1c7a201fUL, 0xebf16a633ee2ce63UL,
+ 0x6f7709594c7a07e1UL, 0x79b958150d0208cbUL,
+ /* 33 */ 0x24b55e5301d410e7UL, 0xe3a34edff3fdc84dUL,
+ 0xd88768e4904032d8UL, 0x131384427b3aaeecUL,
+ /* 34 */ 0x8405e51286234f14UL, 0x14dc4739adb4c529UL,
+ 0xb8a2b5b250634ffdUL, 0x2fe2a94ad8a7ff93UL,
+ /* 35 */ 0xec5c57efe843faddUL, 0x2843ce40f0bb9918UL,
+ 0xa4b561d6cf3d6305UL, 0x743629bde8fb777eUL,
+ /* 36 */ 0x343edd46bbaf738fUL, 0xed981828b101a651UL,
+ 0xa401760b882c797aUL, 0x1fc223e28dc88730UL,
+ /* 37 */ 0x48604e91fc0fba0eUL, 0xb637f78f052c6fa4UL,
+ 0x91ccac3d09e9239cUL, 0x23f7eed4437a687cUL,
+ /* 38 */ 0x5173b1118d9bd800UL, 0x29d641b63189d4a7UL,
+ 0xfdbf177988bbc586UL, 0x2959894fcad81df5UL,
+ /* 39 */ 0xaebc8ef3b4bbc899UL, 0x4148995ab26992b9UL,
+ 0x24e20b0134f92cfbUL, 0x40d158894a05dee8UL,
+ /* 40 */ 0x46b00b1185af76f6UL, 0x26bac77873187a79UL,
+ 0x3dc0bf95ab8fff5fUL, 0x2a608bd8945524d7UL,
+ /* 41 */ 0x26449588bd446302UL, 0x7c4bc21c0388439cUL,
+ 0x8e98a4f383bd11b2UL, 0x26218d7bc9d876b9UL,
+ /* 42 */ 0xe3081542997c178aUL, 0x3c2d29a86fb6606fUL,
+ 0x5c217736fa279374UL, 0x7dde05734afeb1faUL,
+ /* 43 */ 0x3bf10e3906d42babUL, 0xe4f7803e1980649cUL,
+ 0xe6053bf89595bf7aUL, 0x394faf38da245530UL,
+ /* 44 */ 0x7a8efb58896928f4UL, 0xfbc778e9cc6a113cUL,
+ 0x72670ce330af596fUL, 0x48f222a81d3d6cf7UL,
+ /* 45 */ 0xf01fce410d72caa7UL, 0x5a20ecc7213b5595UL,
+ 0x7bc21165c1fa1483UL, 0x07f89ae31da8a741UL,
+ /* 46 */ 0x05d2c2b4c6830ff9UL, 0xd43e330fc6316293UL,
+ 0xa5a5590a96d3a904UL, 0x705edb91a65333b6UL,
+ /* 47 */ 0x048ee15e0bb9a5f7UL, 0x3240cfca9e0aaf5dUL,
+ 0x8f4b71ceedc4a40bUL, 0x621c0da3de544a6dUL,
+ /* 48 */ 0x92872836a08c4091UL, 0xce8375b010c91445UL,
+ 0x8a72eb524f276394UL, 0x2667fcfa7ec83635UL,
+ /* 49 */ 0x7f4c173345e8752aUL, 0x061b47feee7079a5UL,
+ 0x25dd9afa9f86ff34UL, 0x3780cef5425dc89cUL,
+ /* 50 */ 0x1a46035a513bb4e9UL, 0x3e1ef379ac575adaUL,
+ 0xc78c5f1c5fa24b50UL, 0x321a967634fd9f22UL,
+ /* 51 */ 0x946707b8826e27faUL, 0x3dca84d64c506fd0UL,
+ 0xc189218075e91436UL, 0x6d9284169b3b8484UL,
+ /* 52 */ 0x3a67e840383f2ddfUL, 0x33eec9a30c4f9b75UL,
+ 0x3ec7c86fa783ef47UL, 0x26ec449fbac9fbc4UL,
+ /* 53 */ 0x5c0f38cba09b9e7dUL, 0x81168cc762a3478cUL,
+ 0x3e23b0d306fc121cUL, 0x5a238aa0a5efdcddUL,
+ /* 54 */ 0x1ba26121c4ea43ffUL, 0x36f8c77f7c8832b5UL,
+ 0x88fbea0b0adcf99aUL, 0x5ca9938ec25bebf9UL,
+ /* 55 */ 0xd5436a5e51fccda0UL, 0x1dbc4797c2cd893bUL,
+ 0x19346a65d3224a08UL, 0x0f5034e49b9af466UL,
+ /* 56 */ 0xf23c3967a1e0b96eUL, 0xe58b08fa867a4d88UL,
+ 0xfb2fabc6a7341679UL, 0x2a75381eb6026946UL,
+ /* 57 */ 0xc80a3be4c19420acUL, 0x66b1f6c681f2b6dcUL,
+ 0x7cf7036761e93388UL, 0x25abbbd8a660a4c4UL,
+ /* 58 */ 0x91ea12ba14fd5198UL, 0x684950fc4a3cffa9UL,
+ 0xf826842130f5ad28UL, 0x3ea988f75301a441UL,
+ /* 59 */ 0xc978109a695f8c6fUL, 0x1746eb4a0530c3f3UL,
+ 0x444d6d77b4459995UL, 0x75952b8c054e5cc7UL,
+ /* 60 */ 0xa3703f7915f4d6aaUL, 0x66c346202f2647d8UL,
+ 0xd01469df811d644bUL, 0x77fea47d81a5d71fUL,
+ /* 61 */ 0xc5e9529ef57ca381UL, 0x6eeeb4b9ce2f881aUL,
+ 0xb6e91a28e8009bd6UL, 0x4b80be3e9afc3fecUL,
+ /* 62 */ 0x7e3773c526aed2c5UL, 0x1b4afcb453c9a49dUL,
+ 0xa920bdd7baffb24dUL, 0x7c54699f122d400eUL,
+ /* 63 */ 0xef46c8e14fa94bc8UL, 0xe0b074ce2952ed5eUL,
+ 0xbea450e1dbd885d5UL, 0x61b68649320f712cUL,
+ /* 64 */ 0x8a485f7309ccbdd1UL, 0xbd06320d7d4d1a2dUL,
+ 0x25232973322dbef4UL, 0x445dc4758c17f770UL,
+ /* 65 */ 0xdb0434177cc8933cUL, 0xed6fe82175ea059fUL,
+ 0x1efebefdc053db34UL, 0x4adbe867c65daf99UL,
+ /* 66 */ 0x3acd71a2a90609dfUL, 0xe5e991856dd04050UL,
+ 0x1ec69b688157c23cUL, 0x697427f6885cfe4dUL,
+ /* 67 */ 0xd7be7b9b65e1a851UL, 0xa03d28d522c536ddUL,
+ 0x28399d658fd2b645UL, 0x49e5b7e17c2641e1UL,
+ /* 68 */ 0x6f8c3a98700457a4UL, 0x5078f0a25ebb6778UL,
+ 0xd13c3ccbc382960fUL, 0x2e003258a7df84b1UL,
+ /* 69 */ 0x8ad1f39be6296a1cUL, 0xc1eeaa652a5fbfb2UL,
+ 0x33ee0673fd26f3cbUL, 0x59256173a69d2cccUL,
+ /* 70 */ 0x41ea07aa4e18fc41UL, 0xd9fc19527c87a51eUL,
+ 0xbdaacb805831ca6fUL, 0x445b652dc916694fUL,
+ /* 71 */ 0xce92a3a7f2172315UL, 0x1edc282de11b9964UL,
+ 0xa1823aafe04c314aUL, 0x790a2d94437cf586UL,
+ /* 72 */ 0x71c447fb93f6e009UL, 0x8922a56722845276UL,
+ 0xbf70903b204f5169UL, 0x2f7a89891ba319feUL,
+ /* 73 */ 0x02a08eb577e2140cUL, 0xed9a4ed4427bdcf4UL,
+ 0x5253ec44e4323cd1UL, 0x3e88363c14e9355bUL,
+ /* 74 */ 0xaa66c14277110b8cUL, 0x1ae0391610a23390UL,
+ 0x2030bd12c93fc2a2UL, 0x3ee141579555c7abUL,
+ /* 75 */ 0x9214de3a6d6e7d41UL, 0x3ccdd88607f17efeUL,
+ 0x674f1288f8e11217UL, 0x5682250f329f93d0UL,
+ /* 76 */ 0x6cf00b136d2e396eUL, 0x6e4cf86f1014debfUL,
+ 0x5930b1b5bfcc4e83UL, 0x047069b48aba16b6UL,
+ /* 77 */ 0x0d4ce4ab69b20793UL, 0xb24db91a97d0fb9eUL,
+ 0xcdfa50f54e00d01dUL, 0x221b1085368bddb5UL,
+ /* 78 */ 0xe7e59468b1e3d8d2UL, 0x53c56563bd122f93UL,
+ 0xeee8a903e0663f09UL, 0x61efa662cbbe3d42UL,
+ /* 79 */ 0x2cf8ddddde6eab2aUL, 0x9bf80ad51435f231UL,
+ 0x5deadacec9f04973UL, 0x29275b5d41d29b27UL,
+ /* 80 */ 0xcfde0f0895ebf14fUL, 0xb9aab96b054905a7UL,
+ 0xcae80dd9a1c420fdUL, 0x0a63bf2f1673bbc7UL,
+ /* 81 */ 0x092f6e11958fbc8cUL, 0x672a81e804822fadUL,
+ 0xcac8351560d52517UL, 0x6f3f7722c8f192f8UL,
+ /* 82 */ 0xf8ba90ccc2e894b7UL, 0x2c7557a438ff9f0dUL,
+ 0x894d1d855ae52359UL, 0x68e122157b743d69UL,
+ /* 83 */ 0xd87e5570cfb919f3UL, 0x3f2cdecd95798db9UL,
+ 0x2121154710c0a2ceUL, 0x3c66a115246dc5b2UL,
+ /* 84 */ 0xcbedc562294ecb72UL, 0xba7143c36a280b16UL,
+ 0x9610c2efd4078b67UL, 0x6144735d946a4b1eUL,
+ /* 85 */ 0x536f111ed75b3350UL, 0x0211db8c2041d81bUL,
+ 0xf93cb1000e10413cUL, 0x149dfd3c039e8876UL,
+ /* 86 */ 0xd479dde46b63155bUL, 0xb66e15e93c837976UL,
+ 0xdafde43b1f13e038UL, 0x5fafda1a2e4b0b35UL,
+ /* 87 */ 0x3600bbdf17197581UL, 0x3972050bbe3cd2c2UL,
+ 0x5938906dbdd5be86UL, 0x34fce5e43f9b860fUL,
+ /* 88 */ 0x75a8a4cd42d14d02UL, 0x828dabc53441df65UL,
+ 0x33dcabedd2e131d3UL, 0x3ebad76fb814d25fUL,
+ /* 89 */ 0xd4906f566f70e10fUL, 0x5d12f7aa51690f5aUL,
+ 0x45adb16e76cefcf2UL, 0x01f768aead232999UL,
+ /* 90 */ 0x2b6cc77b6248febdUL, 0x3cd30628ec3aaffdUL,
+ 0xce1c0b80d4ef486aUL, 0x4c3bff2ea6f66c23UL,
+ /* 91 */ 0x3f2ec4094aeaeb5fUL, 0x61b19b286e372ca7UL,
+ 0x5eefa966de2a701dUL, 0x23b20565de55e3efUL,
+ /* 92 */ 0xe301ca5279d58557UL, 0x07b2d4ce27c2874fUL,
+ 0xa532cd8a9dcf1d67UL, 0x2a52fee23f2bff56UL,
+ /* 93 */ 0x8624efb37cd8663dUL, 0xbbc7ac20ffbd7594UL,
+ 0x57b85e9c82d37445UL, 0x7b3052cb86a6ec66UL,
+ /* 94 */ 0x3482f0ad2525e91eUL, 0x2cb68043d28edca0UL,
+ 0xaf4f6d052e1b003aUL, 0x185f8c2529781b0aUL,
+ /* 95 */ 0xaa41de5bd80ce0d6UL, 0x9407b2416853e9d6UL,
+ 0x563ec36e357f4c3aUL, 0x4cc4b8dd0e297bceUL,
+ /* 96 */ 0xa2fc1a52ffb8730eUL, 0x1811f16e67058e37UL,
+ 0x10f9a366cddf4ee1UL, 0x72f4a0c4a0b9f099UL,
+ /* 97 */ 0x8c16c06f663f4ea7UL, 0x693b3af74e970fbaUL,
+ 0x2102e7f1d69ec345UL, 0x0ba53cbc968a8089UL,
+ /* 98 */ 0xca3d9dc7fea15537UL, 0x4c6824bb51536493UL,
+ 0xb9886314844006b1UL, 0x40d2a72ab454cc60UL,
+ /* 99 */ 0x5936a1b712570975UL, 0x91b9d648debda657UL,
+ 0x3344094bb64330eaUL, 0x006ba10d12ee51d0UL,
+ /* 100 */ 0x19228468f5de5d58UL, 0x0eb12f4c38cc05b0UL,
+ 0xa1039f9dd5601990UL, 0x4502d4ce4fff0e0bUL,
+ /* 101 */ 0xeb2054106837c189UL, 0xd0f6544c6dd3b93cUL,
+ 0x40727064c416d74fUL, 0x6e15c6114b502ef0UL,
+ /* 102 */ 0x4df2a398cfb1a76bUL, 0x11256c7419f2f6b1UL,
+ 0x4a497962066e6043UL, 0x705b3aab41355b44UL,
+ /* 103 */ 0x365ef536d797b1d8UL, 0x00076bd622ddf0dbUL,
+ 0x3bbf33b0e0575a88UL, 0x3777aa05c8e4ca4dUL,
+ /* 104 */ 0x392745c85578db5fUL, 0x6fda4149dbae5ae2UL,
+ 0xb1f0b00b8adc9867UL, 0x09963437d36f1da3UL,
+ /* 105 */ 0x7e824e90a5dc3853UL, 0xccb5f6641f135cbdUL,
+ 0x6736d86c87ce8fccUL, 0x625f3ce26604249fUL,
+ /* 106 */ 0xaf8ac8059502f63fUL, 0x0c05e70a2e351469UL,
+ 0x35292e9c764b6305UL, 0x1a394360c7e23ac3UL,
+ /* 107 */ 0xd5c6d53251183264UL, 0x62065abd43c2b74fUL,
+ 0xb5fbf5d03b973f9bUL, 0x13a3da3661206e5eUL,
+ /* 108 */ 0xc6bd5837725d94e5UL, 0x18e30912205016c5UL,
+ 0x2088ce1570033c68UL, 0x7fba1f495c837987UL,
+ /* 109 */ 0x5a8c7423f2f9079dUL, 0x1735157b34023fc5UL,
+ 0xe4f9b49ad2fab351UL, 0x6691ff72c878e33cUL,
+ /* 110 */ 0x122c2adedc5eff3eUL, 0xf8dd4bf1d8956cf4UL,
+ 0xeb86205d9e9e5bdaUL, 0x049b92b9d975c743UL,
+ /* 111 */ 0xa5379730b0f6c05aUL, 0x72a0ffacc6f3a553UL,
+ 0xb0032c34b20dcd6dUL, 0x470e9dbc88d5164aUL,
+ /* 112 */ 0xb19cf10ca237c047UL, 0xb65466711f6c81a2UL,
+ 0xb3321bd16dd80b43UL, 0x48c14f600c5fbe8eUL,
+ /* 113 */ 0x66451c264aa6c803UL, 0xb66e3904a4fa7da6UL,
+ 0xd45f19b0b3128395UL, 0x31602627c3c9bc10UL,
+ /* 114 */ 0x3120dc4832e4e10dUL, 0xeb20c46756c717f7UL,
+ 0x00f52e3f67280294UL, 0x566d4fc14730c509UL,
+ /* 115 */ 0x7e3a5d40fd837206UL, 0xc1e926dc7159547aUL,
+ 0x216730fba68d6095UL, 0x22e8c3843f69cea7UL,
+ /* 116 */ 0x33d074e8930e4b2bUL, 0xb6e4350e84d15816UL,
+ 0x5534c26ad6ba2365UL, 0x7773c12f89f1f3f3UL,
+ /* 117 */ 0x8cba404da57962aaUL, 0x5b9897a81999ce56UL,
+ 0x508e862f121692fcUL, 0x3a81907fa093c291UL,
+ /* 118 */ 0x0dded0ff4725a510UL, 0x10d8cc10673fc503UL,
+ 0x5b9d151c9f1f4e89UL, 0x32a5c1d5cb09a44cUL,
+ /* 119 */ 0x1e0aa442b90541fbUL, 0x5f85eb7cc1b485dbUL,
+ 0xbee595ce8a9df2e5UL, 0x25e496c722422236UL,
+ /* 120 */ 0x5edf3c46cd0fe5b9UL, 0x34e75a7ed2a43388UL,
+ 0xe488de11d761e352UL, 0x0e878a01a085545cUL,
+ /* 121 */ 0xba493c77e021bb04UL, 0x2b4d1843c7df899aUL,
+ 0x9ea37a487ae80d67UL, 0x67a9958011e41794UL,
+ /* 122 */ 0x4b58051a6697b065UL, 0x47e33f7d8d6ba6d4UL,
+ 0xbb4da8d483ca46c1UL, 0x68becaa181c2db0dUL,
+ /* 123 */ 0x8d8980e90b989aa5UL, 0xf95eb14a2c93c99bUL,
+ 0x51c6c7c4796e73a2UL, 0x6e228363b5efb569UL,
+ /* 124 */ 0xc6bbc0b02dd624c8UL, 0x777eb47dec8170eeUL,
+ 0x3cde15a004cfafa9UL, 0x1dc6bc087160bf9bUL,
+ /* 125 */ 0x2e07e043eec34002UL, 0x18e9fc677a68dc7fUL,
+ 0xd8da03188bd15b9aUL, 0x48fbc3bb00568253UL,
+ /* 126 */ 0x57547d4cfb654ce1UL, 0xd3565b82a058e2adUL,
+ 0xf63eaf0bbf154478UL, 0x47531ef114dfbb18UL,
+ /* 127 */ 0xe1ec630a4278c587UL, 0x5507d546ca8e83f3UL,
+ 0x85e135c63adc0c2bUL, 0x0aa7efa85682844eUL,
+ /* 128 */ 0x72691ba8b3e1f615UL, 0x32b4e9701fbe3ffaUL,
+ 0x97b6d92e39bb7868UL, 0x2cfe53dea02e39e8UL,
+ /* 129 */ 0x687392cd85cd52b0UL, 0x27ff66c910e29831UL,
+ 0x97134556a9832d06UL, 0x269bb0360a84f8a0UL,
+ /* 130 */ 0x706e55457643f85cUL, 0x3734a48c9b597d1bUL,
+ 0x7aee91e8c6efa472UL, 0x5cd6abc198a9d9e0UL,
+ /* 131 */ 0x0e04de06cb3ce41aUL, 0xd8c6eb893402e138UL,
+ 0x904659bb686e3772UL, 0x7215c371746ba8c8UL,
+ /* 132 */ 0xfd12a97eeae4a2d9UL, 0x9514b7516394f2c5UL,
+ 0x266fd5809208f294UL, 0x5c847085619a26b9UL,
+ /* 133 */ 0x52985410fed694eaUL, 0x3c905b934a2ed254UL,
+ 0x10bb47692d3be467UL, 0x063b3d2d69e5e9e1UL,
+ /* 134 */ 0x472726eedda57debUL, 0xefb6c4ae10f41891UL,
+ 0x2b1641917b307614UL, 0x117c554fc4f45b7cUL,
+ /* 135 */ 0xc07cf3118f9d8812UL, 0x01dbd82050017939UL,
+ 0xd7e803f4171b2827UL, 0x1015e87487d225eaUL,
+ /* 136 */ 0xc58de3fed23acc4dUL, 0x50db91c294a7be2dUL,
+ 0x0b94d43d1c9cf457UL, 0x6b1640fa6e37524aUL,
+ /* 137 */ 0x692f346c5fda0d09UL, 0x200b1c59fa4d3151UL,
+ 0xb8c46f760777a296UL, 0x4b38395f3ffdfbcfUL,
+ /* 138 */ 0x18d25e00be54d671UL, 0x60d50582bec8aba6UL,
+ 0x87ad8f263b78b982UL, 0x50fdf64e9cda0432UL,
+ /* 139 */ 0x90f567aac578dcf0UL, 0xef1e9b0ef2a3133bUL,
+ 0x0eebba9242d9de71UL, 0x15473c9bf03101c7UL,
+ /* 140 */ 0x7c77e8ae56b78095UL, 0xb678e7666e6f078eUL,
+ 0x2da0b9615348ba1fUL, 0x7cf931c1ff733f0bUL,
+ /* 141 */ 0x26b357f50a0a366cUL, 0xe9708cf42b87d732UL,
+ 0xc13aeea5f91cb2c0UL, 0x35d90c991143bb4cUL,
+ /* 142 */ 0x47c1c404a9a0d9dcUL, 0x659e58451972d251UL,
+ 0x3875a8c473b38c31UL, 0x1fbd9ed379561f24UL,
+ /* 143 */ 0x11fabc6fd41ec28dUL, 0x7ef8dfe3cd2a2dcaUL,
+ 0x72e73b5d8c404595UL, 0x6135fa4954b72f27UL,
+ /* 144 */ 0xccfc32a2de24b69cUL, 0x3f55698c1f095d88UL,
+ 0xbe3350ed5ac3f929UL, 0x5e9bf806ca477eebUL,
+ /* 145 */ 0xe9ce8fb63c309f68UL, 0x5376f63565e1f9f4UL,
+ 0xd1afcfb35a6393f1UL, 0x6632a1ede5623506UL,
+ /* 146 */ 0x0b7d6c390c2ded4cUL, 0x56cb3281df04cb1fUL,
+ 0x66305a1249ecc3c7UL, 0x5d588b60a38ca72aUL,
+ /* 147 */ 0xa6ecbf78e8e5f42dUL, 0x86eeb44b3c8a3eecUL,
+ 0xec219c48fbd21604UL, 0x1aaf1af517c36731UL,
+ /* 148 */ 0xc306a2836769bde7UL, 0x208280622b1e2adbUL,
+ 0x8027f51ffbff94a6UL, 0x76cfa1ce1124f26bUL,
+ /* 149 */ 0x18eb00562422abb6UL, 0xf377c4d58f8c29c3UL,
+ 0x4dbbc207f531561aUL, 0x0253b7f082128a27UL,
+ /* 150 */ 0x3d1f091cb62c17e0UL, 0x4860e1abd64628a9UL,
+ 0x52d17436309d4253UL, 0x356f97e13efae576UL,
+ /* 151 */ 0xd351e11aa150535bUL, 0x3e6b45bb1dd878ccUL,
+ 0x0c776128bed92c98UL, 0x1d34ae93032885b8UL,
+ /* 152 */ 0x4ba0488ca85ba4c3UL, 0x985348c33c9ce6ceUL,
+ 0x66124c6f97bda770UL, 0x0f81a0290654124aUL,
+ /* 153 */ 0x9ed09ca6569b86fdUL, 0x811009fd18af9a2dUL,
+ 0xff08d03f93d8c20aUL, 0x52a148199faef26bUL,
+ /* 154 */ 0x3e03f9dc2d8d1b73UL, 0x4205801873961a70UL,
+ 0xc0d987f041a35970UL, 0x07aa1f15a1c0d549UL,
+ /* 155 */ 0xdfd46ce08cd27224UL, 0x6d0a024f934e4239UL,
+ 0x808a7a6399897b59UL, 0x0a4556e9e13d95a2UL,
+ /* 156 */ 0xd21a991fe9c13045UL, 0x9b0e8548fe7751b8UL,
+ 0x5da643cb4bf30035UL, 0x77db28d63940f721UL,
+ /* 157 */ 0xfc5eeb614adc9011UL, 0x5229419ae8c411ebUL,
+ 0x9ec3e7787d1dcf74UL, 0x340d053e216e4cb5UL,
+ /* 158 */ 0xcac7af39b48df2b4UL, 0xc0faec2871a10a94UL,
+ 0x140a69245ca575edUL, 0x0cf1c37134273a4cUL,
+ /* 159 */ 0xc8ee306ac224b8a5UL, 0x57eaee7ccb4930b0UL,
+ 0xa1e806bdaacbe74fUL, 0x7d9a62742eeb657dUL,
+ /* 160 */ 0x9eb6b6ef546c4830UL, 0x885cca1fddb36e2eUL,
+ 0xe6b9f383ef0d7105UL, 0x58654fef9d2e0412UL,
+ /* 161 */ 0xa905c4ffbe0e8e26UL, 0x942de5df9b31816eUL,
+ 0x497d723f802e88e1UL, 0x30684dea602f408dUL,
+ /* 162 */ 0x21e5a278a3e6cb34UL, 0xaefb6e6f5b151dc4UL,
+ 0xb30b8e049d77ca15UL, 0x28c3c9cf53b98981UL,
+ /* 163 */ 0x287fb721556cdd2aUL, 0x0d317ca897022274UL,
+ 0x7468c7423a543258UL, 0x4a7f11464eb5642fUL,
+ /* 164 */ 0xa237a4774d193aa6UL, 0xd865986ea92129a1UL,
+ 0x24c515ecf87c1a88UL, 0x604003575f39f5ebUL,
+ /* 165 */ 0x47b9f189570a9b27UL, 0x2b98cede465e4b78UL,
+ 0x026df551dbb85c20UL, 0x74fcd91047e21901UL,
+ /* 166 */ 0x13e2a90a23c1bfa3UL, 0x0cb0074e478519f6UL,
+ 0x5ff1cbbe3af6cf44UL, 0x67fe5438be812dbeUL,
+ /* 167 */ 0xd13cf64fa40f05b0UL, 0x054dfb2f32283787UL,
+ 0x4173915b7f0d2aeaUL, 0x482f144f1f610d4eUL,
+ /* 168 */ 0xf6210201b47f8234UL, 0x5d0ae1929e70b990UL,
+ 0xdcd7f455b049567cUL, 0x7e93d0f1f0916f01UL,
+ /* 169 */ 0xdd79cbf18a7db4faUL, 0xbe8391bf6f74c62fUL,
+ 0x027145d14b8291bdUL, 0x585a73ea2cbf1705UL,
+ /* 170 */ 0x485ca03e928a0db2UL, 0x10fc01a5742857e7UL,
+ 0x2f482edbd6d551a7UL, 0x0f0433b5048fdb8aUL,
+ /* 171 */ 0x60da2e8dd7dc6247UL, 0x88b4c9d38cd4819aUL,
+ 0x13033ac001f66697UL, 0x273b24fe3b367d75UL,
+ /* 172 */ 0xc6e8f66a31b3b9d4UL, 0x281514a494df49d5UL,
+ 0xd1726fdfc8b23da7UL, 0x4b3ae7d103dee548UL,
+ /* 173 */ 0xc6256e19ce4b9d7eUL, 0xff5c5cf186e3c61cUL,
+ 0xacc63ca34b8ec145UL, 0x74621888fee66574UL,
+ /* 174 */ 0x956f409645290a1eUL, 0xef0bf8e3263a962eUL,
+ 0xed6a50eb5ec2647bUL, 0x0694283a9dca7502UL,
+ /* 175 */ 0x769b963643a2dcd1UL, 0x42b7c8ea09fc5353UL,
+ 0x4f002aee13397eabUL, 0x63005e2c19b7d63aUL,
+ /* 176 */ 0xca6736da63023beaUL, 0x966c7f6db12a99b7UL,
+ 0xace09390c537c5e1UL, 0x0b696063a1aa89eeUL,
+ /* 177 */ 0xebb03e97288c56e5UL, 0x432a9f9f938c8be8UL,
+ 0xa6a5a93d5b717f71UL, 0x1a5fb4c3e18f9d97UL,
+ /* 178 */ 0x1c94e7ad1c60cdceUL, 0xee202a43fc02c4a0UL,
+ 0x8dafe4d867c46a20UL, 0x0a10263c8ac27b58UL,
+ /* 179 */ 0xd0dea9dfe4432a4aUL, 0x856af87bbe9277c5UL,
+ 0xce8472acc212c71aUL, 0x6f151b6d9bbb1e91UL,
+ /* 180 */ 0x26776c527ceed56aUL, 0x7d211cb7fbf8faecUL,
+ 0x37ae66a6fd4609ccUL, 0x1f81b702d2770c42UL,
+ /* 181 */ 0x2fb0b057eac58392UL, 0xe1dd89fe29744e9dUL,
+ 0xc964f8eb17beb4f8UL, 0x29571073c9a2d41eUL,
+ /* 182 */ 0xa948a18981c0e254UL, 0x2df6369b65b22830UL,
+ 0xa33eb2d75fcfd3c6UL, 0x078cd6ec4199a01fUL,
+ /* 183 */ 0x4a584a41ad900d2fUL, 0x32142b78e2c74c52UL,
+ 0x68c4e8338431c978UL, 0x7f69ea9008689fc2UL,
+ /* 184 */ 0x52f2c81e46a38265UL, 0xfd78072d04a832fdUL,
+ 0x8cd7d5fa25359e94UL, 0x4de71b7454cc29d2UL,
+ /* 185 */ 0x42eb60ad1eda6ac9UL, 0x0aad37dfdbc09c3aUL,
+ 0x81004b71e33cc191UL, 0x44e6be345122803cUL,
+ /* 186 */ 0x03fe8388ba1920dbUL, 0xf5d57c32150db008UL,
+ 0x49c8c4281af60c29UL, 0x21edb518de701aeeUL,
+ /* 187 */ 0x7fb63e418f06dc99UL, 0xa4460d99c166d7b8UL,
+ 0x24dd5248ce520a83UL, 0x5ec3ad712b928358UL,
+ /* 188 */ 0x15022a5fbd17930fUL, 0xa4f64a77d82570e3UL,
+ 0x12bc8d6915783712UL, 0x498194c0fc620abbUL,
+ /* 189 */ 0x38a2d9d255686c82UL, 0x785c6bd9193e21f0UL,
+ 0xe4d5c81ab24a5484UL, 0x56307860b2e20989UL,
+ /* 190 */ 0x429d55f78b4d74c4UL, 0x22f1834643350131UL,
+ 0x1e60c24598c71fffUL, 0x59f2f014979983efUL,
+ /* 191 */ 0x46a47d56eb494a44UL, 0x3e22a854d636a18eUL,
+ 0xb346e15274491c3bUL, 0x2ceafd4e5390cde7UL,
+ /* 192 */ 0xba8a8538be0d6675UL, 0x4b9074bb50818e23UL,
+ 0xcbdab89085d304c3UL, 0x61a24fe0e56192c4UL,
+ /* 193 */ 0xcb7615e6db525bcbUL, 0xdd7d8c35a567e4caUL,
+ 0xe6b4153acafcdd69UL, 0x2d668e097f3c9766UL,
+ /* 194 */ 0xa57e7e265ce55ef0UL, 0x5d9f4e527cd4b967UL,
+ 0xfbc83606492fd1e5UL, 0x090d52beb7c3f7aeUL,
+ /* 195 */ 0x09b9515a1e7b4d7cUL, 0x1f266a2599da44c0UL,
+ 0xa1c49548e2c55504UL, 0x7ef04287126f15ccUL,
+ /* 196 */ 0xfed1659dbd30ef15UL, 0x8b4ab9eec4e0277bUL,
+ 0x884d6236a5df3291UL, 0x1fd96ea6bf5cf788UL,
+ /* 197 */ 0x42a161981f190d9aUL, 0x61d849507e6052c1UL,
+ 0x9fe113bf285a2cd5UL, 0x7c22d676dbad85d8UL,
+ /* 198 */ 0x82e770ed2bfbd27dUL, 0x4c05b2ece996f5a5UL,
+ 0xcd40a9c2b0900150UL, 0x5895319213d9bf64UL,
+ /* 199 */ 0xe7cc5d703fea2e08UL, 0xb50c491258e2188cUL,
+ 0xcce30baa48205bf0UL, 0x537c659ccfa32d62UL,
+ /* 200 */ 0x37b6623a98cfc088UL, 0xfe9bed1fa4d6aca4UL,
+ 0x04d29b8e56a8d1b0UL, 0x725f71c40b519575UL,
+ /* 201 */ 0x28c7f89cd0339ce6UL, 0x8367b14469ddc18bUL,
+ 0x883ada83a6a1652cUL, 0x585f1974034d6c17UL,
+ /* 202 */ 0x89cfb266f1b19188UL, 0xe63b4863e7c35217UL,
+ 0xd88c9da6b4c0526aUL, 0x3e035c9df0954635UL,
+ /* 203 */ 0xdd9d5412fb45de9dUL, 0xdd684532e4cff40dUL,
+ 0x4b5c999b151d671cUL, 0x2d8c2cc811e7f690UL,
+ /* 204 */ 0x7f54be1d90055d40UL, 0xa464c5df464aaf40UL,
+ 0x33979624f0e917beUL, 0x2c018dc527356b30UL,
+ /* 205 */ 0xa5415024e330b3d4UL, 0x73ff3d96691652d3UL,
+ 0x94ec42c4ef9b59f1UL, 0x0747201618d08e5aUL,
+ /* 206 */ 0x4d6ca48aca411c53UL, 0x66415f2fcfa66119UL,
+ 0x9c4dd40051e227ffUL, 0x59810bc09a02f7ebUL,
+ /* 207 */ 0x2a7eb171b3dc101dUL, 0x441c5ab99ffef68eUL,
+ 0x32025c9b93b359eaUL, 0x5e8ce0a71e9d112fUL,
+ /* 208 */ 0xbfcccb92429503fdUL, 0xd271ba752f095d55UL,
+ 0x345ead5e972d091eUL, 0x18c8df11a83103baUL,
+ /* 209 */ 0x90cd949a9aed0f4cUL, 0xc5d1f4cb6660e37eUL,
+ 0xb8cac52d56c52e0bUL, 0x6e42e400c5808e0dUL,
+ /* 210 */ 0xa3b46966eeaefd23UL, 0x0c4f1f0be39ecdcaUL,
+ 0x189dc8c9d683a51dUL, 0x51f27f054c09351bUL,
+ /* 211 */ 0x4c487ccd2a320682UL, 0x587ea95bb3df1c96UL,
+ 0xc8ccf79e555cb8e8UL, 0x547dc829a206d73dUL,
+ /* 212 */ 0xb822a6cd80c39b06UL, 0xe96d54732000d4c6UL,
+ 0x28535b6f91463b4dUL, 0x228f4660e2486e1dUL,
+ /* 213 */ 0x98799538de8d3abfUL, 0x8cd8330045ebca6eUL,
+ 0x79952a008221e738UL, 0x4322e1a7535cd2bbUL,
+ /* 214 */ 0xb114c11819d1801cUL, 0x2016e4d84f3f5ec7UL,
+ 0xdd0e2df409260f4cUL, 0x5ec362c0ae5f7266UL,
+ /* 215 */ 0xc0462b18b8b2b4eeUL, 0x7cc8d950274d1afbUL,
+ 0xf25f7105436b02d2UL, 0x43bbf8dcbff9ccd3UL,
+ /* 216 */ 0xb6ad1767a039e9dfUL, 0xb0714da8f69d3583UL,
+ 0x5e55fa18b42931f5UL, 0x4ed5558f33c60961UL,
+ /* 217 */ 0x1fe37901c647a5ddUL, 0x593ddf1f8081d357UL,
+ 0x0249a4fd813fd7a6UL, 0x69acca274e9caf61UL,
+ /* 218 */ 0x047ba3ea330721c9UL, 0x83423fc20e7e1ea0UL,
+ 0x1df4c0af01314a60UL, 0x09a62dab89289527UL,
+ /* 219 */ 0xa5b325a49cc6cb00UL, 0xe94b5dc654b56cb6UL,
+ 0x3be28779adc994a0UL, 0x4296e8f8ba3a4aadUL,
+ /* 220 */ 0x328689761e451eabUL, 0x2e4d598bff59594aUL,
+ 0x49b96853d7a7084aUL, 0x4980a319601420a8UL,
+ /* 221 */ 0x9565b9e12f552c42UL, 0x8a5318db7100fe96UL,
+ 0x05c90b4d43add0d7UL, 0x538b4cd66a5d4edaUL,
+ /* 222 */ 0xf4e94fc3e89f039fUL, 0x592c9af26f618045UL,
+ 0x08a36eb5fd4b9550UL, 0x25fffaf6c2ed1419UL,
+ /* 223 */ 0x34434459cc79d354UL, 0xeeecbfb4b1d5476bUL,
+ 0xddeb34a061615d99UL, 0x5129cecceb64b773UL,
+ /* 224 */ 0xee43215894993520UL, 0x772f9c7cf14c0b3bUL,
+ 0xd2e2fce306bedad5UL, 0x715f42b546f06a97UL,
+ /* 225 */ 0x434ecdceda5b5f1aUL, 0x0da17115a49741a9UL,
+ 0x680bd77c73edad2eUL, 0x487c02354edd9041UL,
+ /* 226 */ 0xb8efeff3a70ed9c4UL, 0x56a32aa3e857e302UL,
+ 0xdf3a68bd48a2a5a0UL, 0x07f650b73176c444UL,
+ /* 227 */ 0xe38b9b1626e0ccb1UL, 0x79e053c18b09fb36UL,
+ 0x56d90319c9f94964UL, 0x1ca941e7ac9ff5c4UL,
+ /* 228 */ 0x49c4df29162fa0bbUL, 0x8488cf3282b33305UL,
+ 0x95dfda14cabb437dUL, 0x3391f78264d5ad86UL,
+ /* 229 */ 0x729ae06ae2b5095dUL, 0xd58a58d73259a946UL,
+ 0xe9834262d13921edUL, 0x27fedafaa54bb592UL,
+ /* 230 */ 0xa99dc5b829ad48bbUL, 0x5f025742499ee260UL,
+ 0x802c8ecd5d7513fdUL, 0x78ceb3ef3f6dd938UL,
+ /* 231 */ 0xc342f44f8a135d94UL, 0x7b9edb44828cdda3UL,
+ 0x9436d11a0537cfe7UL, 0x5064b164ec1ab4c8UL,
+ /* 232 */ 0x7020eccfd37eb2fcUL, 0x1f31ea3ed90d25fcUL,
+ 0x1b930d7bdfa1bb34UL, 0x5344467a48113044UL,
+ /* 233 */ 0x70073170f25e6dfbUL, 0xe385dc1a50114cc8UL,
+ 0x2348698ac8fc4f00UL, 0x2a77a55284dd40d8UL,
+ /* 234 */ 0xfe06afe0c98c6ce4UL, 0xc235df96dddfd6e4UL,
+ 0x1428d01e33bf1ed3UL, 0x785768ec9300bdafUL,
+ /* 235 */ 0x9702e57a91deb63bUL, 0x61bdb8bfe5ce8b80UL,
+ 0x645b426f3d1d58acUL, 0x4804a82227a557bcUL,
+ /* 236 */ 0x8e57048ab44d2601UL, 0x68d6501a4b3a6935UL,
+ 0xc39c9ec3f9e1c293UL, 0x4172f257d4de63e2UL,
+ /* 237 */ 0xd368b450330c6401UL, 0x040d3017418f2391UL,
+ 0x2c34bb6090b7d90dUL, 0x16f649228fdfd51fUL,
+ /* 238 */ 0xbea6818e2b928ef5UL, 0xe28ccf91cdc11e72UL,
+ 0x594aaa68e77a36cdUL, 0x313034806c7ffd0fUL,
+ /* 239 */ 0x8a9d27ac2249bd65UL, 0x19a3b464018e9512UL,
+ 0xc26ccff352b37ec7UL, 0x056f68341d797b21UL,
+ /* 240 */ 0x5e79d6757efd2327UL, 0xfabdbcb6553afe15UL,
+ 0xd3e7222c6eaf5a60UL, 0x7046c76d4dae743bUL,
+ /* 241 */ 0x660be872b18d4a55UL, 0x19992518574e1496UL,
+ 0xc103053a302bdcbbUL, 0x3ed8e9800b218e8eUL,
+ /* 242 */ 0x7b0b9239fa75e03eUL, 0xefe9fb684633c083UL,
+ 0x98a35fbe391a7793UL, 0x6065510fe2d0fe34UL,
+ /* 243 */ 0x55cb668548abad0cUL, 0xb4584548da87e527UL,
+ 0x2c43ecea0107c1ddUL, 0x526028809372de35UL,
+ /* 244 */ 0x3415c56af9213b1fUL, 0x5bee1a4d017e98dbUL,
+ 0x13f6b105b5cf709bUL, 0x5ff20e3482b29ab6UL,
+ /* 245 */ 0x0aa29c75cc2e6c90UL, 0xfc7d73ca3a70e206UL,
+ 0x899fc38fc4b5c515UL, 0x250386b124ffc207UL,
+ /* 246 */ 0x54ea28d5ae3d2b56UL, 0x9913149dd6de60ceUL,
+ 0x16694fc58f06d6c1UL, 0x46b23975eb018fc7UL,
+ /* 247 */ 0x470a6a0fb4b7b4e2UL, 0x5d92475a8f7253deUL,
+ 0xabeee5b52fbd3adbUL, 0x7fa20801a0806968UL,
+ /* 248 */ 0x76f3faf19f7714d2UL, 0xb3e840c12f4660c3UL,
+ 0x0fb4cd8df212744eUL, 0x4b065a251d3a2dd2UL,
+ /* 249 */ 0x5cebde383d77cd4aUL, 0x6adf39df882c9cb1UL,
+ 0xa2dd242eb09af759UL, 0x3147c0e50e5f6422UL,
+ /* 250 */ 0x164ca5101d1350dbUL, 0xf8d13479c33fc962UL,
+ 0xe640ce4d13e5da08UL, 0x4bdee0c45061f8baUL,
+ /* 251 */ 0xd7c46dc1a4edb1c9UL, 0x5514d7b6437fd98aUL,
+ 0x58942f6bb2a1c00bUL, 0x2dffb2ab1d70710eUL,
+ /* 252 */ 0xccdfcf2fc18b6d68UL, 0xa8ebcba8b7806167UL,
+ 0x980697f95e2937e3UL, 0x02fbba1cd0126e8cUL
+};
+
+/* c is two 512-bit products: c0[0:7]=a0[0:3]*b0[0:3] and c1[8:15]=a1[4:7]*b1[4:7]
+ * a is two 256-bit integers: a0[0:3] and a1[4:7]
+ * b is two 256-bit integers: b0[0:3] and b1[4:7]
+ */
+static void mul2_256x256_integer_adx(u64 *const c, const u64 *const a,
+ const u64 *const b)
+{
+ asm volatile(
+ "xorl %%r14d, %%r14d ;"
+ "movq (%1), %%rdx; " /* A[0] */
+ "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */
+ "xorl %%r10d, %%r10d ;"
+ "movq %%r8, (%0) ;"
+ "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */
+ "adox %%r10, %%r15 ;"
+ "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */
+ "adox %%r8, %%rax ;"
+ "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */
+ "adox %%r10, %%rbx ;"
+ /******************************************/
+ "adox %%r14, %%rcx ;"
+
+ "movq 8(%1), %%rdx; " /* A[1] */
+ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */
+ "adox %%r15, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rax ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%rbx ;"
+ "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%rcx ;"
+ /******************************************/
+ "adox %%r14, %%r15 ;"
+ "adcx %%r14, %%r15 ;"
+
+ "movq 16(%1), %%rdx; " /* A[2] */
+ "xorl %%r10d, %%r10d ;"
+ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */
+ "adox %%rax, %%r8 ;"
+ "movq %%r8, 16(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rbx ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%rcx ;"
+ "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%r15 ;"
+ /******************************************/
+ "adox %%r14, %%rax ;"
+ "adcx %%r14, %%rax ;"
+
+ "movq 24(%1), %%rdx; " /* A[3] */
+ "xorl %%r10d, %%r10d ;"
+ "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */
+ "adox %%rbx, %%r8 ;"
+ "movq %%r8, 24(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rcx ;"
+ "movq %%rcx, 32(%0) ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%rax ;"
+ "movq %%rax, 48(%0) ;"
+ /******************************************/
+ "adox %%r14, %%rbx ;"
+ "adcx %%r14, %%rbx ;"
+ "movq %%rbx, 56(%0) ;"
+
+ "movq 32(%1), %%rdx; " /* C[0] */
+ "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */
+ "xorl %%r10d, %%r10d ;"
+ "movq %%r8, 64(%0);"
+ "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */
+ "adox %%r10, %%r15 ;"
+ "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */
+ "adox %%r8, %%rax ;"
+ "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */
+ "adox %%r10, %%rbx ;"
+ /******************************************/
+ "adox %%r14, %%rcx ;"
+
+ "movq 40(%1), %%rdx; " /* C[1] */
+ "xorl %%r10d, %%r10d ;"
+ "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */
+ "adox %%r15, %%r8 ;"
+ "movq %%r8, 72(%0);"
+ "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rax ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%rbx ;"
+ "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%rcx ;"
+ /******************************************/
+ "adox %%r14, %%r15 ;"
+ "adcx %%r14, %%r15 ;"
+
+ "movq 48(%1), %%rdx; " /* C[2] */
+ "xorl %%r10d, %%r10d ;"
+ "mulx 32(%2), %%r8, %%r9; " /* C[2]*D[0] */
+ "adox %%rax, %%r8 ;"
+ "movq %%r8, 80(%0);"
+ "mulx 40(%2), %%r10, %%r11; " /* C[2]*D[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rbx ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[2]*D[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%rcx ;"
+ "mulx 56(%2), %%r10, %%rax; " /* C[2]*D[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%r15 ;"
+ /******************************************/
+ "adox %%r14, %%rax ;"
+ "adcx %%r14, %%rax ;"
+
+ "movq 56(%1), %%rdx; " /* C[3] */
+ "xorl %%r10d, %%r10d ;"
+ "mulx 32(%2), %%r8, %%r9; " /* C[3]*D[0] */
+ "adox %%rbx, %%r8 ;"
+ "movq %%r8, 88(%0);"
+ "mulx 40(%2), %%r10, %%r11; " /* C[3]*D[1] */
+ "adox %%r10, %%r9 ;"
+ "adcx %%r9, %%rcx ;"
+ "movq %%rcx, 96(%0) ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[3]*D[2] */
+ "adox %%r8, %%r11 ;"
+ "adcx %%r11, %%r15 ;"
+ "movq %%r15, 104(%0) ;"
+ "mulx 56(%2), %%r10, %%rbx; " /* C[3]*D[3] */
+ "adox %%r10, %%r13 ;"
+ "adcx %%r13, %%rax ;"
+ "movq %%rax, 112(%0) ;"
+ /******************************************/
+ "adox %%r14, %%rbx ;"
+ "adcx %%r14, %%rbx ;"
+ "movq %%rbx, 120(%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11", "%r13", "%r14", "%r15");
+}
+
+static void mul2_256x256_integer_bmi2(u64 *const c, const u64 *const a,
+ const u64 *const b)
+{
+ asm volatile(
+ "movq (%1), %%rdx; " /* A[0] */
+ "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */
+ "movq %%r8, (%0) ;"
+ "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */
+ "addq %%r10, %%r15 ;"
+ "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */
+ "adcq %%r8, %%rax ;"
+ "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */
+ "adcq %%r10, %%rbx ;"
+ /******************************************/
+ "adcq $0, %%rcx ;"
+
+ "movq 8(%1), %%rdx; " /* A[1] */
+ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */
+ "addq %%r15, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%r15 ;"
+
+ "addq %%r9, %%rax ;"
+ "adcq %%r11, %%rbx ;"
+ "adcq %%r13, %%rcx ;"
+ "adcq $0, %%r15 ;"
+
+ "movq 16(%1), %%rdx; " /* A[2] */
+ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */
+ "addq %%rax, %%r8 ;"
+ "movq %%r8, 16(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rax ;"
+
+ "addq %%r9, %%rbx ;"
+ "adcq %%r11, %%rcx ;"
+ "adcq %%r13, %%r15 ;"
+ "adcq $0, %%rax ;"
+
+ "movq 24(%1), %%rdx; " /* A[3] */
+ "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */
+ "addq %%rbx, %%r8 ;"
+ "movq %%r8, 24(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rbx ;"
+
+ "addq %%r9, %%rcx ;"
+ "movq %%rcx, 32(%0) ;"
+ "adcq %%r11, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "adcq %%r13, %%rax ;"
+ "movq %%rax, 48(%0) ;"
+ "adcq $0, %%rbx ;"
+ "movq %%rbx, 56(%0) ;"
+
+ "movq 32(%1), %%rdx; " /* C[0] */
+ "mulx 32(%2), %%r8, %%r15; " /* C[0]*D[0] */
+ "movq %%r8, 64(%0) ;"
+ "mulx 40(%2), %%r10, %%rax; " /* C[0]*D[1] */
+ "addq %%r10, %%r15 ;"
+ "mulx 48(%2), %%r8, %%rbx; " /* C[0]*D[2] */
+ "adcq %%r8, %%rax ;"
+ "mulx 56(%2), %%r10, %%rcx; " /* C[0]*D[3] */
+ "adcq %%r10, %%rbx ;"
+ /******************************************/
+ "adcq $0, %%rcx ;"
+
+ "movq 40(%1), %%rdx; " /* C[1] */
+ "mulx 32(%2), %%r8, %%r9; " /* C[1]*D[0] */
+ "addq %%r15, %%r8 ;"
+ "movq %%r8, 72(%0) ;"
+ "mulx 40(%2), %%r10, %%r11; " /* C[1]*D[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[1]*D[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 56(%2), %%r10, %%r15; " /* C[1]*D[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%r15 ;"
+
+ "addq %%r9, %%rax ;"
+ "adcq %%r11, %%rbx ;"
+ "adcq %%r13, %%rcx ;"
+ "adcq $0, %%r15 ;"
+
+ "movq 48(%1), %%rdx; " /* C[2] */
+ "mulx 32(%2), %%r8, %%r9; " /* C[2]*D[0] */
+ "addq %%rax, %%r8 ;"
+ "movq %%r8, 80(%0) ;"
+ "mulx 40(%2), %%r10, %%r11; " /* C[2]*D[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[2]*D[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 56(%2), %%r10, %%rax; " /* C[2]*D[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rax ;"
+
+ "addq %%r9, %%rbx ;"
+ "adcq %%r11, %%rcx ;"
+ "adcq %%r13, %%r15 ;"
+ "adcq $0, %%rax ;"
+
+ "movq 56(%1), %%rdx; " /* C[3] */
+ "mulx 32(%2), %%r8, %%r9; " /* C[3]*D[0] */
+ "addq %%rbx, %%r8 ;"
+ "movq %%r8, 88(%0) ;"
+ "mulx 40(%2), %%r10, %%r11; " /* C[3]*D[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 48(%2), %%r8, %%r13; " /* C[3]*D[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 56(%2), %%r10, %%rbx; " /* C[3]*D[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rbx ;"
+
+ "addq %%r9, %%rcx ;"
+ "movq %%rcx, 96(%0) ;"
+ "adcq %%r11, %%r15 ;"
+ "movq %%r15, 104(%0) ;"
+ "adcq %%r13, %%rax ;"
+ "movq %%rax, 112(%0) ;"
+ "adcq $0, %%rbx ;"
+ "movq %%rbx, 120(%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11", "%r13", "%r15");
+}
+
+static void sqr2_256x256_integer_adx(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movq (%1), %%rdx ;" /* A[0] */
+ "mulx 8(%1), %%r8, %%r14 ;" /* A[1]*A[0] */
+ "xorl %%r15d, %%r15d;"
+ "mulx 16(%1), %%r9, %%r10 ;" /* A[2]*A[0] */
+ "adcx %%r14, %%r9 ;"
+ "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */
+ "adcx %%rax, %%r10 ;"
+ "movq 24(%1), %%rdx ;" /* A[3] */
+ "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */
+ "adcx %%rcx, %%r11 ;"
+ "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */
+ "adcx %%rax, %%rbx ;"
+ "movq 8(%1), %%rdx ;" /* A[1] */
+ "adcx %%r15, %%r13 ;"
+ "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */
+ "movq $0, %%r14 ;"
+ /******************************************/
+ "adcx %%r15, %%r14 ;"
+
+ "xorl %%r15d, %%r15d;"
+ "adox %%rax, %%r10 ;"
+ "adcx %%r8, %%r8 ;"
+ "adox %%rcx, %%r11 ;"
+ "adcx %%r9, %%r9 ;"
+ "adox %%r15, %%rbx ;"
+ "adcx %%r10, %%r10 ;"
+ "adox %%r15, %%r13 ;"
+ "adcx %%r11, %%r11 ;"
+ "adox %%r15, %%r14 ;"
+ "adcx %%rbx, %%rbx ;"
+ "adcx %%r13, %%r13 ;"
+ "adcx %%r14, %%r14 ;"
+
+ "movq (%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */
+ /*******************/
+ "movq %%rax, 0(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "movq 8(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 16(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 24(%0) ;"
+ "movq 16(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 32(%0) ;"
+ "adcq %%rcx, %%rbx ;"
+ "movq %%rbx, 40(%0) ;"
+ "movq 24(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 48(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 56(%0) ;"
+
+
+ "movq 32(%1), %%rdx ;" /* B[0] */
+ "mulx 40(%1), %%r8, %%r14 ;" /* B[1]*B[0] */
+ "xorl %%r15d, %%r15d;"
+ "mulx 48(%1), %%r9, %%r10 ;" /* B[2]*B[0] */
+ "adcx %%r14, %%r9 ;"
+ "mulx 56(%1), %%rax, %%rcx ;" /* B[3]*B[0] */
+ "adcx %%rax, %%r10 ;"
+ "movq 56(%1), %%rdx ;" /* B[3] */
+ "mulx 40(%1), %%r11, %%rbx ;" /* B[1]*B[3] */
+ "adcx %%rcx, %%r11 ;"
+ "mulx 48(%1), %%rax, %%r13 ;" /* B[2]*B[3] */
+ "adcx %%rax, %%rbx ;"
+ "movq 40(%1), %%rdx ;" /* B[1] */
+ "adcx %%r15, %%r13 ;"
+ "mulx 48(%1), %%rax, %%rcx ;" /* B[2]*B[1] */
+ "movq $0, %%r14 ;"
+ /******************************************/
+ "adcx %%r15, %%r14 ;"
+
+ "xorl %%r15d, %%r15d;"
+ "adox %%rax, %%r10 ;"
+ "adcx %%r8, %%r8 ;"
+ "adox %%rcx, %%r11 ;"
+ "adcx %%r9, %%r9 ;"
+ "adox %%r15, %%rbx ;"
+ "adcx %%r10, %%r10 ;"
+ "adox %%r15, %%r13 ;"
+ "adcx %%r11, %%r11 ;"
+ "adox %%r15, %%r14 ;"
+ "adcx %%rbx, %%rbx ;"
+ "adcx %%r13, %%r13 ;"
+ "adcx %%r14, %%r14 ;"
+
+ "movq 32(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* B[0]^2 */
+ /*******************/
+ "movq %%rax, 64(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 72(%0) ;"
+ "movq 40(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* B[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 80(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 88(%0) ;"
+ "movq 48(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* B[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 96(%0) ;"
+ "adcq %%rcx, %%rbx ;"
+ "movq %%rbx, 104(%0) ;"
+ "movq 56(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* B[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 112(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 120(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11", "%r13", "%r14", "%r15");
+}
+
+static void sqr2_256x256_integer_bmi2(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movq 8(%1), %%rdx ;" /* A[1] */
+ "mulx (%1), %%r8, %%r9 ;" /* A[0]*A[1] */
+ "mulx 16(%1), %%r10, %%r11 ;" /* A[2]*A[1] */
+ "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */
+
+ "movq 16(%1), %%rdx ;" /* A[2] */
+ "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */
+ "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */
+
+ "addq %%rax, %%r9 ;"
+ "adcq %%rdx, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq %%r14, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "movq $0, %%r14 ;"
+ "adcq $0, %%r14 ;"
+
+ "movq (%1), %%rdx ;" /* A[0] */
+ "mulx 24(%1), %%rax, %%rcx ;" /* A[0]*A[3] */
+
+ "addq %%rax, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq $0, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "adcq $0, %%r14 ;"
+
+ "shldq $1, %%r13, %%r14 ;"
+ "shldq $1, %%r15, %%r13 ;"
+ "shldq $1, %%r11, %%r15 ;"
+ "shldq $1, %%r10, %%r11 ;"
+ "shldq $1, %%r9, %%r10 ;"
+ "shldq $1, %%r8, %%r9 ;"
+ "shlq $1, %%r8 ;"
+
+ /*******************/
+ "mulx %%rdx, %%rax, %%rcx ; " /* A[0]^2 */
+ /*******************/
+ "movq %%rax, 0(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "movq 8(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* A[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 16(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 24(%0) ;"
+ "movq 16(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* A[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 32(%0) ;"
+ "adcq %%rcx, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "movq 24(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* A[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 48(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 56(%0) ;"
+
+ "movq 40(%1), %%rdx ;" /* B[1] */
+ "mulx 32(%1), %%r8, %%r9 ;" /* B[0]*B[1] */
+ "mulx 48(%1), %%r10, %%r11 ;" /* B[2]*B[1] */
+ "mulx 56(%1), %%rcx, %%r14 ;" /* B[3]*B[1] */
+
+ "movq 48(%1), %%rdx ;" /* B[2] */
+ "mulx 56(%1), %%r15, %%r13 ;" /* B[3]*B[2] */
+ "mulx 32(%1), %%rax, %%rdx ;" /* B[0]*B[2] */
+
+ "addq %%rax, %%r9 ;"
+ "adcq %%rdx, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq %%r14, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "movq $0, %%r14 ;"
+ "adcq $0, %%r14 ;"
+
+ "movq 32(%1), %%rdx ;" /* B[0] */
+ "mulx 56(%1), %%rax, %%rcx ;" /* B[0]*B[3] */
+
+ "addq %%rax, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq $0, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "adcq $0, %%r14 ;"
+
+ "shldq $1, %%r13, %%r14 ;"
+ "shldq $1, %%r15, %%r13 ;"
+ "shldq $1, %%r11, %%r15 ;"
+ "shldq $1, %%r10, %%r11 ;"
+ "shldq $1, %%r9, %%r10 ;"
+ "shldq $1, %%r8, %%r9 ;"
+ "shlq $1, %%r8 ;"
+
+ /*******************/
+ "mulx %%rdx, %%rax, %%rcx ; " /* B[0]^2 */
+ /*******************/
+ "movq %%rax, 64(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 72(%0) ;"
+ "movq 40(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* B[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 80(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 88(%0) ;"
+ "movq 48(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* B[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 96(%0) ;"
+ "adcq %%rcx, %%r15 ;"
+ "movq %%r15, 104(%0) ;"
+ "movq 56(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ; " /* B[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 112(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 120(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10",
+ "%r11", "%r13", "%r14", "%r15");
+}
+
+static void red_eltfp25519_2w_adx(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movl $38, %%edx; " /* 2*c = 38 = 2^256 */
+ "mulx 32(%1), %%r8, %%r10; " /* c*C[4] */
+ "xorl %%ebx, %%ebx ;"
+ "adox (%1), %%r8 ;"
+ "mulx 40(%1), %%r9, %%r11; " /* c*C[5] */
+ "adcx %%r10, %%r9 ;"
+ "adox 8(%1), %%r9 ;"
+ "mulx 48(%1), %%r10, %%rax; " /* c*C[6] */
+ "adcx %%r11, %%r10 ;"
+ "adox 16(%1), %%r10 ;"
+ "mulx 56(%1), %%r11, %%rcx; " /* c*C[7] */
+ "adcx %%rax, %%r11 ;"
+ "adox 24(%1), %%r11 ;"
+ /***************************************/
+ "adcx %%rbx, %%rcx ;"
+ "adox %%rbx, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */
+ "adcx %%rcx, %%r8 ;"
+ "adcx %%rbx, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcx %%rbx, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcx %%rbx, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+
+ "mulx 96(%1), %%r8, %%r10; " /* c*C[4] */
+ "xorl %%ebx, %%ebx ;"
+ "adox 64(%1), %%r8 ;"
+ "mulx 104(%1), %%r9, %%r11; " /* c*C[5] */
+ "adcx %%r10, %%r9 ;"
+ "adox 72(%1), %%r9 ;"
+ "mulx 112(%1), %%r10, %%rax; " /* c*C[6] */
+ "adcx %%r11, %%r10 ;"
+ "adox 80(%1), %%r10 ;"
+ "mulx 120(%1), %%r11, %%rcx; " /* c*C[7] */
+ "adcx %%rax, %%r11 ;"
+ "adox 88(%1), %%r11 ;"
+ /****************************************/
+ "adcx %%rbx, %%rcx ;"
+ "adox %%rbx, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */
+ "adcx %%rcx, %%r8 ;"
+ "adcx %%rbx, %%r9 ;"
+ "movq %%r9, 40(%0) ;"
+ "adcx %%rbx, %%r10 ;"
+ "movq %%r10, 48(%0) ;"
+ "adcx %%rbx, %%r11 ;"
+ "movq %%r11, 56(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 32(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11");
+}
+
+static void red_eltfp25519_2w_bmi2(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movl $38, %%edx ; " /* 2*c = 38 = 2^256 */
+ "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */
+ "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */
+ "addq %%r10, %%r9 ;"
+ "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */
+ "adcq %%r11, %%r10 ;"
+ "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */
+ "adcq %%rax, %%r11 ;"
+ /***************************************/
+ "adcq $0, %%rcx ;"
+ "addq (%1), %%r8 ;"
+ "adcq 8(%1), %%r9 ;"
+ "adcq 16(%1), %%r10 ;"
+ "adcq 24(%1), %%r11 ;"
+ "adcq $0, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */
+ "addq %%rcx, %%r8 ;"
+ "adcq $0, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcq $0, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcq $0, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+
+ "mulx 96(%1), %%r8, %%r10 ;" /* c*C[4] */
+ "mulx 104(%1), %%r9, %%r11 ;" /* c*C[5] */
+ "addq %%r10, %%r9 ;"
+ "mulx 112(%1), %%r10, %%rax ;" /* c*C[6] */
+ "adcq %%r11, %%r10 ;"
+ "mulx 120(%1), %%r11, %%rcx ;" /* c*C[7] */
+ "adcq %%rax, %%r11 ;"
+ /****************************************/
+ "adcq $0, %%rcx ;"
+ "addq 64(%1), %%r8 ;"
+ "adcq 72(%1), %%r9 ;"
+ "adcq 80(%1), %%r10 ;"
+ "adcq 88(%1), %%r11 ;"
+ "adcq $0, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */
+ "addq %%rcx, %%r8 ;"
+ "adcq $0, %%r9 ;"
+ "movq %%r9, 40(%0) ;"
+ "adcq $0, %%r10 ;"
+ "movq %%r10, 48(%0) ;"
+ "adcq $0, %%r11 ;"
+ "movq %%r11, 56(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 32(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10",
+ "%r11");
+}
+
+static void mul_256x256_integer_adx(u64 *const c, const u64 *const a,
+ const u64 *const b)
+{
+ asm volatile(
+ "movq (%1), %%rdx; " /* A[0] */
+ "mulx (%2), %%r8, %%r9; " /* A[0]*B[0] */
+ "xorl %%r10d, %%r10d ;"
+ "movq %%r8, (%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[0]*B[1] */
+ "adox %%r9, %%r10 ;"
+ "movq %%r10, 8(%0) ;"
+ "mulx 16(%2), %%r15, %%r13; " /* A[0]*B[2] */
+ "adox %%r11, %%r15 ;"
+ "mulx 24(%2), %%r14, %%rdx; " /* A[0]*B[3] */
+ "adox %%r13, %%r14 ;"
+ "movq $0, %%rax ;"
+ /******************************************/
+ "adox %%rdx, %%rax ;"
+
+ "movq 8(%1), %%rdx; " /* A[1] */
+ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */
+ "xorl %%r10d, %%r10d ;"
+ "adcx 8(%0), %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */
+ "adox %%r9, %%r10 ;"
+ "adcx %%r15, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "mulx 16(%2), %%r15, %%r13; " /* A[1]*B[2] */
+ "adox %%r11, %%r15 ;"
+ "adcx %%r14, %%r15 ;"
+ "movq $0, %%r8 ;"
+ "mulx 24(%2), %%r14, %%rdx; " /* A[1]*B[3] */
+ "adox %%r13, %%r14 ;"
+ "adcx %%rax, %%r14 ;"
+ "movq $0, %%rax ;"
+ /******************************************/
+ "adox %%rdx, %%rax ;"
+ "adcx %%r8, %%rax ;"
+
+ "movq 16(%1), %%rdx; " /* A[2] */
+ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */
+ "xorl %%r10d, %%r10d ;"
+ "adcx 16(%0), %%r8 ;"
+ "movq %%r8, 16(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */
+ "adox %%r9, %%r10 ;"
+ "adcx %%r15, %%r10 ;"
+ "movq %%r10, 24(%0) ;"
+ "mulx 16(%2), %%r15, %%r13; " /* A[2]*B[2] */
+ "adox %%r11, %%r15 ;"
+ "adcx %%r14, %%r15 ;"
+ "movq $0, %%r8 ;"
+ "mulx 24(%2), %%r14, %%rdx; " /* A[2]*B[3] */
+ "adox %%r13, %%r14 ;"
+ "adcx %%rax, %%r14 ;"
+ "movq $0, %%rax ;"
+ /******************************************/
+ "adox %%rdx, %%rax ;"
+ "adcx %%r8, %%rax ;"
+
+ "movq 24(%1), %%rdx; " /* A[3] */
+ "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */
+ "xorl %%r10d, %%r10d ;"
+ "adcx 24(%0), %%r8 ;"
+ "movq %%r8, 24(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */
+ "adox %%r9, %%r10 ;"
+ "adcx %%r15, %%r10 ;"
+ "movq %%r10, 32(%0) ;"
+ "mulx 16(%2), %%r15, %%r13; " /* A[3]*B[2] */
+ "adox %%r11, %%r15 ;"
+ "adcx %%r14, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "movq $0, %%r8 ;"
+ "mulx 24(%2), %%r14, %%rdx; " /* A[3]*B[3] */
+ "adox %%r13, %%r14 ;"
+ "adcx %%rax, %%r14 ;"
+ "movq %%r14, 48(%0) ;"
+ "movq $0, %%rax ;"
+ /******************************************/
+ "adox %%rdx, %%rax ;"
+ "adcx %%r8, %%rax ;"
+ "movq %%rax, 56(%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rdx", "%r8", "%r9", "%r10", "%r11",
+ "%r13", "%r14", "%r15");
+}
+
+static void mul_256x256_integer_bmi2(u64 *const c, const u64 *const a,
+ const u64 *const b)
+{
+ asm volatile(
+ "movq (%1), %%rdx; " /* A[0] */
+ "mulx (%2), %%r8, %%r15; " /* A[0]*B[0] */
+ "movq %%r8, (%0) ;"
+ "mulx 8(%2), %%r10, %%rax; " /* A[0]*B[1] */
+ "addq %%r10, %%r15 ;"
+ "mulx 16(%2), %%r8, %%rbx; " /* A[0]*B[2] */
+ "adcq %%r8, %%rax ;"
+ "mulx 24(%2), %%r10, %%rcx; " /* A[0]*B[3] */
+ "adcq %%r10, %%rbx ;"
+ /******************************************/
+ "adcq $0, %%rcx ;"
+
+ "movq 8(%1), %%rdx; " /* A[1] */
+ "mulx (%2), %%r8, %%r9; " /* A[1]*B[0] */
+ "addq %%r15, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[1]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[1]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%r15; " /* A[1]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%r15 ;"
+
+ "addq %%r9, %%rax ;"
+ "adcq %%r11, %%rbx ;"
+ "adcq %%r13, %%rcx ;"
+ "adcq $0, %%r15 ;"
+
+ "movq 16(%1), %%rdx; " /* A[2] */
+ "mulx (%2), %%r8, %%r9; " /* A[2]*B[0] */
+ "addq %%rax, %%r8 ;"
+ "movq %%r8, 16(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[2]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[2]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%rax; " /* A[2]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rax ;"
+
+ "addq %%r9, %%rbx ;"
+ "adcq %%r11, %%rcx ;"
+ "adcq %%r13, %%r15 ;"
+ "adcq $0, %%rax ;"
+
+ "movq 24(%1), %%rdx; " /* A[3] */
+ "mulx (%2), %%r8, %%r9; " /* A[3]*B[0] */
+ "addq %%rbx, %%r8 ;"
+ "movq %%r8, 24(%0) ;"
+ "mulx 8(%2), %%r10, %%r11; " /* A[3]*B[1] */
+ "adcq %%r10, %%r9 ;"
+ "mulx 16(%2), %%r8, %%r13; " /* A[3]*B[2] */
+ "adcq %%r8, %%r11 ;"
+ "mulx 24(%2), %%r10, %%rbx; " /* A[3]*B[3] */
+ "adcq %%r10, %%r13 ;"
+ /******************************************/
+ "adcq $0, %%rbx ;"
+
+ "addq %%r9, %%rcx ;"
+ "movq %%rcx, 32(%0) ;"
+ "adcq %%r11, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "adcq %%r13, %%rax ;"
+ "movq %%rax, 48(%0) ;"
+ "adcq $0, %%rbx ;"
+ "movq %%rbx, 56(%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11", "%r13", "%r15");
+}
+
+static void sqr_256x256_integer_adx(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movq (%1), %%rdx ;" /* A[0] */
+ "mulx 8(%1), %%r8, %%r14 ;" /* A[1]*A[0] */
+ "xorl %%r15d, %%r15d;"
+ "mulx 16(%1), %%r9, %%r10 ;" /* A[2]*A[0] */
+ "adcx %%r14, %%r9 ;"
+ "mulx 24(%1), %%rax, %%rcx ;" /* A[3]*A[0] */
+ "adcx %%rax, %%r10 ;"
+ "movq 24(%1), %%rdx ;" /* A[3] */
+ "mulx 8(%1), %%r11, %%rbx ;" /* A[1]*A[3] */
+ "adcx %%rcx, %%r11 ;"
+ "mulx 16(%1), %%rax, %%r13 ;" /* A[2]*A[3] */
+ "adcx %%rax, %%rbx ;"
+ "movq 8(%1), %%rdx ;" /* A[1] */
+ "adcx %%r15, %%r13 ;"
+ "mulx 16(%1), %%rax, %%rcx ;" /* A[2]*A[1] */
+ "movq $0, %%r14 ;"
+ /******************************************/
+ "adcx %%r15, %%r14 ;"
+
+ "xorl %%r15d, %%r15d;"
+ "adox %%rax, %%r10 ;"
+ "adcx %%r8, %%r8 ;"
+ "adox %%rcx, %%r11 ;"
+ "adcx %%r9, %%r9 ;"
+ "adox %%r15, %%rbx ;"
+ "adcx %%r10, %%r10 ;"
+ "adox %%r15, %%r13 ;"
+ "adcx %%r11, %%r11 ;"
+ "adox %%r15, %%r14 ;"
+ "adcx %%rbx, %%rbx ;"
+ "adcx %%r13, %%r13 ;"
+ "adcx %%r14, %%r14 ;"
+
+ "movq (%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */
+ /*******************/
+ "movq %%rax, 0(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "movq 8(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 16(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 24(%0) ;"
+ "movq 16(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 32(%0) ;"
+ "adcq %%rcx, %%rbx ;"
+ "movq %%rbx, 40(%0) ;"
+ "movq 24(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 48(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 56(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11", "%r13", "%r14", "%r15");
+}
+
+static void sqr_256x256_integer_bmi2(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movq 8(%1), %%rdx ;" /* A[1] */
+ "mulx (%1), %%r8, %%r9 ;" /* A[0]*A[1] */
+ "mulx 16(%1), %%r10, %%r11 ;" /* A[2]*A[1] */
+ "mulx 24(%1), %%rcx, %%r14 ;" /* A[3]*A[1] */
+
+ "movq 16(%1), %%rdx ;" /* A[2] */
+ "mulx 24(%1), %%r15, %%r13 ;" /* A[3]*A[2] */
+ "mulx (%1), %%rax, %%rdx ;" /* A[0]*A[2] */
+
+ "addq %%rax, %%r9 ;"
+ "adcq %%rdx, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq %%r14, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "movq $0, %%r14 ;"
+ "adcq $0, %%r14 ;"
+
+ "movq (%1), %%rdx ;" /* A[0] */
+ "mulx 24(%1), %%rax, %%rcx ;" /* A[0]*A[3] */
+
+ "addq %%rax, %%r10 ;"
+ "adcq %%rcx, %%r11 ;"
+ "adcq $0, %%r15 ;"
+ "adcq $0, %%r13 ;"
+ "adcq $0, %%r14 ;"
+
+ "shldq $1, %%r13, %%r14 ;"
+ "shldq $1, %%r15, %%r13 ;"
+ "shldq $1, %%r11, %%r15 ;"
+ "shldq $1, %%r10, %%r11 ;"
+ "shldq $1, %%r9, %%r10 ;"
+ "shldq $1, %%r8, %%r9 ;"
+ "shlq $1, %%r8 ;"
+
+ /*******************/
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[0]^2 */
+ /*******************/
+ "movq %%rax, 0(%0) ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, 8(%0) ;"
+ "movq 8(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[1]^2 */
+ "adcq %%rax, %%r9 ;"
+ "movq %%r9, 16(%0) ;"
+ "adcq %%rcx, %%r10 ;"
+ "movq %%r10, 24(%0) ;"
+ "movq 16(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[2]^2 */
+ "adcq %%rax, %%r11 ;"
+ "movq %%r11, 32(%0) ;"
+ "adcq %%rcx, %%r15 ;"
+ "movq %%r15, 40(%0) ;"
+ "movq 24(%1), %%rdx ;"
+ "mulx %%rdx, %%rax, %%rcx ;" /* A[3]^2 */
+ "adcq %%rax, %%r13 ;"
+ "movq %%r13, 48(%0) ;"
+ "adcq %%rcx, %%r14 ;"
+ "movq %%r14, 56(%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10",
+ "%r11", "%r13", "%r14", "%r15");
+}
+
+static void red_eltfp25519_1w_adx(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movl $38, %%edx ;" /* 2*c = 38 = 2^256 */
+ "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */
+ "xorl %%ebx, %%ebx ;"
+ "adox (%1), %%r8 ;"
+ "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */
+ "adcx %%r10, %%r9 ;"
+ "adox 8(%1), %%r9 ;"
+ "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */
+ "adcx %%r11, %%r10 ;"
+ "adox 16(%1), %%r10 ;"
+ "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */
+ "adcx %%rax, %%r11 ;"
+ "adox 24(%1), %%r11 ;"
+ /***************************************/
+ "adcx %%rbx, %%rcx ;"
+ "adox %%rbx, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0, of=0 */
+ "adcx %%rcx, %%r8 ;"
+ "adcx %%rbx, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcx %%rbx, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcx %%rbx, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rbx", "%rcx", "%rdx", "%r8", "%r9",
+ "%r10", "%r11");
+}
+
+static void red_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a)
+{
+ asm volatile(
+ "movl $38, %%edx ;" /* 2*c = 38 = 2^256 */
+ "mulx 32(%1), %%r8, %%r10 ;" /* c*C[4] */
+ "mulx 40(%1), %%r9, %%r11 ;" /* c*C[5] */
+ "addq %%r10, %%r9 ;"
+ "mulx 48(%1), %%r10, %%rax ;" /* c*C[6] */
+ "adcq %%r11, %%r10 ;"
+ "mulx 56(%1), %%r11, %%rcx ;" /* c*C[7] */
+ "adcq %%rax, %%r11 ;"
+ /***************************************/
+ "adcq $0, %%rcx ;"
+ "addq (%1), %%r8 ;"
+ "adcq 8(%1), %%r9 ;"
+ "adcq 16(%1), %%r10 ;"
+ "adcq 24(%1), %%r11 ;"
+ "adcq $0, %%rcx ;"
+ "imul %%rdx, %%rcx ;" /* c*C[4], cf=0 */
+ "addq %%rcx, %%r8 ;"
+ "adcq $0, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcq $0, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcq $0, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a)
+ : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10",
+ "%r11");
+}
+
+static __always_inline void
+add_eltfp25519_1w_adx(u64 *const c, const u64 *const a, const u64 *const b)
+{
+ asm volatile(
+ "mov $38, %%eax ;"
+ "xorl %%ecx, %%ecx ;"
+ "movq (%2), %%r8 ;"
+ "adcx (%1), %%r8 ;"
+ "movq 8(%2), %%r9 ;"
+ "adcx 8(%1), %%r9 ;"
+ "movq 16(%2), %%r10 ;"
+ "adcx 16(%1), %%r10 ;"
+ "movq 24(%2), %%r11 ;"
+ "adcx 24(%1), %%r11 ;"
+ "cmovc %%eax, %%ecx ;"
+ "xorl %%eax, %%eax ;"
+ "adcx %%rcx, %%r8 ;"
+ "adcx %%rax, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcx %%rax, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcx %%rax, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $38, %%ecx ;"
+ "cmovc %%ecx, %%eax ;"
+ "addq %%rax, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11");
+}
+
+static __always_inline void
+add_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a, const u64 *const b)
+{
+ asm volatile(
+ "mov $38, %%eax ;"
+ "movq (%2), %%r8 ;"
+ "addq (%1), %%r8 ;"
+ "movq 8(%2), %%r9 ;"
+ "adcq 8(%1), %%r9 ;"
+ "movq 16(%2), %%r10 ;"
+ "adcq 16(%1), %%r10 ;"
+ "movq 24(%2), %%r11 ;"
+ "adcq 24(%1), %%r11 ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%eax, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "adcq $0, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcq $0, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcq $0, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%eax, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11");
+}
+
+static __always_inline void
+sub_eltfp25519_1w(u64 *const c, const u64 *const a, const u64 *const b)
+{
+ asm volatile(
+ "mov $38, %%eax ;"
+ "movq (%1), %%r8 ;"
+ "subq (%2), %%r8 ;"
+ "movq 8(%1), %%r9 ;"
+ "sbbq 8(%2), %%r9 ;"
+ "movq 16(%1), %%r10 ;"
+ "sbbq 16(%2), %%r10 ;"
+ "movq 24(%1), %%r11 ;"
+ "sbbq 24(%2), %%r11 ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%eax, %%ecx ;"
+ "subq %%rcx, %%r8 ;"
+ "sbbq $0, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "sbbq $0, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "sbbq $0, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%eax, %%ecx ;"
+ "subq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(b)
+ : "memory", "cc", "%rax", "%rcx", "%r8", "%r9", "%r10", "%r11");
+}
+
+/* Multiplication by a24 = (A+2)/4 = (486662+2)/4 = 121666 */
+static __always_inline void
+mul_a24_eltfp25519_1w(u64 *const c, const u64 *const a)
+{
+ const u64 a24 = 121666;
+ asm volatile(
+ "movq %2, %%rdx ;"
+ "mulx (%1), %%r8, %%r10 ;"
+ "mulx 8(%1), %%r9, %%r11 ;"
+ "addq %%r10, %%r9 ;"
+ "mulx 16(%1), %%r10, %%rax ;"
+ "adcq %%r11, %%r10 ;"
+ "mulx 24(%1), %%r11, %%rcx ;"
+ "adcq %%rax, %%r11 ;"
+ /**************************/
+ "adcq $0, %%rcx ;"
+ "movl $38, %%edx ;" /* 2*c = 38 = 2^256 mod 2^255-19*/
+ "imul %%rdx, %%rcx ;"
+ "addq %%rcx, %%r8 ;"
+ "adcq $0, %%r9 ;"
+ "movq %%r9, 8(%0) ;"
+ "adcq $0, %%r10 ;"
+ "movq %%r10, 16(%0) ;"
+ "adcq $0, %%r11 ;"
+ "movq %%r11, 24(%0) ;"
+ "mov $0, %%ecx ;"
+ "cmovc %%edx, %%ecx ;"
+ "addq %%rcx, %%r8 ;"
+ "movq %%r8, (%0) ;"
+ :
+ : "r"(c), "r"(a), "r"(a24)
+ : "memory", "cc", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10",
+ "%r11");
+}
+
+static void inv_eltfp25519_1w_adx(u64 *const c, const u64 *const a)
+{
+ struct {
+ eltfp25519_1w_buffer buffer;
+ eltfp25519_1w x0, x1, x2;
+ } __aligned(32) m;
+ u64 *T[4];
+
+ T[0] = m.x0;
+ T[1] = c; /* x^(-1) */
+ T[2] = m.x1;
+ T[3] = m.x2;
+
+ copy_eltfp25519_1w(T[1], a);
+ sqrn_eltfp25519_1w_adx(T[1], 1);
+ copy_eltfp25519_1w(T[2], T[1]);
+ sqrn_eltfp25519_1w_adx(T[2], 2);
+ mul_eltfp25519_1w_adx(T[0], a, T[2]);
+ mul_eltfp25519_1w_adx(T[1], T[1], T[0]);
+ copy_eltfp25519_1w(T[2], T[1]);
+ sqrn_eltfp25519_1w_adx(T[2], 1);
+ mul_eltfp25519_1w_adx(T[0], T[0], T[2]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_adx(T[2], 5);
+ mul_eltfp25519_1w_adx(T[0], T[0], T[2]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_adx(T[2], 10);
+ mul_eltfp25519_1w_adx(T[2], T[2], T[0]);
+ copy_eltfp25519_1w(T[3], T[2]);
+ sqrn_eltfp25519_1w_adx(T[3], 20);
+ mul_eltfp25519_1w_adx(T[3], T[3], T[2]);
+ sqrn_eltfp25519_1w_adx(T[3], 10);
+ mul_eltfp25519_1w_adx(T[3], T[3], T[0]);
+ copy_eltfp25519_1w(T[0], T[3]);
+ sqrn_eltfp25519_1w_adx(T[0], 50);
+ mul_eltfp25519_1w_adx(T[0], T[0], T[3]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_adx(T[2], 100);
+ mul_eltfp25519_1w_adx(T[2], T[2], T[0]);
+ sqrn_eltfp25519_1w_adx(T[2], 50);
+ mul_eltfp25519_1w_adx(T[2], T[2], T[3]);
+ sqrn_eltfp25519_1w_adx(T[2], 5);
+ mul_eltfp25519_1w_adx(T[1], T[1], T[2]);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+static void inv_eltfp25519_1w_bmi2(u64 *const c, const u64 *const a)
+{
+ struct {
+ eltfp25519_1w_buffer buffer;
+ eltfp25519_1w x0, x1, x2;
+ } __aligned(32) m;
+ u64 *T[5];
+
+ T[0] = m.x0;
+ T[1] = c; /* x^(-1) */
+ T[2] = m.x1;
+ T[3] = m.x2;
+
+ copy_eltfp25519_1w(T[1], a);
+ sqrn_eltfp25519_1w_bmi2(T[1], 1);
+ copy_eltfp25519_1w(T[2], T[1]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 2);
+ mul_eltfp25519_1w_bmi2(T[0], a, T[2]);
+ mul_eltfp25519_1w_bmi2(T[1], T[1], T[0]);
+ copy_eltfp25519_1w(T[2], T[1]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 1);
+ mul_eltfp25519_1w_bmi2(T[0], T[0], T[2]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 5);
+ mul_eltfp25519_1w_bmi2(T[0], T[0], T[2]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 10);
+ mul_eltfp25519_1w_bmi2(T[2], T[2], T[0]);
+ copy_eltfp25519_1w(T[3], T[2]);
+ sqrn_eltfp25519_1w_bmi2(T[3], 20);
+ mul_eltfp25519_1w_bmi2(T[3], T[3], T[2]);
+ sqrn_eltfp25519_1w_bmi2(T[3], 10);
+ mul_eltfp25519_1w_bmi2(T[3], T[3], T[0]);
+ copy_eltfp25519_1w(T[0], T[3]);
+ sqrn_eltfp25519_1w_bmi2(T[0], 50);
+ mul_eltfp25519_1w_bmi2(T[0], T[0], T[3]);
+ copy_eltfp25519_1w(T[2], T[0]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 100);
+ mul_eltfp25519_1w_bmi2(T[2], T[2], T[0]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 50);
+ mul_eltfp25519_1w_bmi2(T[2], T[2], T[3]);
+ sqrn_eltfp25519_1w_bmi2(T[2], 5);
+ mul_eltfp25519_1w_bmi2(T[1], T[1], T[2]);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+/* Given c, a 256-bit number, fred_eltfp25519_1w updates c
+ * with a number such that 0 <= C < 2**255-19.
+ */
+static __always_inline void fred_eltfp25519_1w(u64 *const c)
+{
+ u64 tmp0 = 38, tmp1 = 19;
+ asm volatile(
+ "btrq $63, %3 ;" /* Put bit 255 in carry flag and clear */
+ "cmovncl %k5, %k4 ;" /* c[255] ? 38 : 19 */
+
+ /* Add either 19 or 38 to c */
+ "addq %4, %0 ;"
+ "adcq $0, %1 ;"
+ "adcq $0, %2 ;"
+ "adcq $0, %3 ;"
+
+ /* Test for bit 255 again; only triggered on overflow modulo 2^255-19 */
+ "movl $0, %k4 ;"
+ "cmovnsl %k5, %k4 ;" /* c[255] ? 0 : 19 */
+ "btrq $63, %3 ;" /* Clear bit 255 */
+
+ /* Subtract 19 if necessary */
+ "subq %4, %0 ;"
+ "sbbq $0, %1 ;"
+ "sbbq $0, %2 ;"
+ "sbbq $0, %3 ;"
+
+ : "+r"(c[0]), "+r"(c[1]), "+r"(c[2]), "+r"(c[3]), "+r"(tmp0),
+ "+r"(tmp1)
+ :
+ : "memory", "cc");
+}
+
+static __always_inline void cswap(u8 bit, u64 *const px, u64 *const py)
+{
+ u64 temp;
+ asm volatile(
+ "test %9, %9 ;"
+ "movq %0, %8 ;"
+ "cmovnzq %4, %0 ;"
+ "cmovnzq %8, %4 ;"
+ "movq %1, %8 ;"
+ "cmovnzq %5, %1 ;"
+ "cmovnzq %8, %5 ;"
+ "movq %2, %8 ;"
+ "cmovnzq %6, %2 ;"
+ "cmovnzq %8, %6 ;"
+ "movq %3, %8 ;"
+ "cmovnzq %7, %3 ;"
+ "cmovnzq %8, %7 ;"
+ : "+r"(px[0]), "+r"(px[1]), "+r"(px[2]), "+r"(px[3]),
+ "+r"(py[0]), "+r"(py[1]), "+r"(py[2]), "+r"(py[3]),
+ "=r"(temp)
+ : "r"(bit)
+ : "cc"
+ );
+}
+
+static __always_inline void cselect(u8 bit, u64 *const px, const u64 *const py)
+{
+ asm volatile(
+ "test %4, %4 ;"
+ "cmovnzq %5, %0 ;"
+ "cmovnzq %6, %1 ;"
+ "cmovnzq %7, %2 ;"
+ "cmovnzq %8, %3 ;"
+ : "+r"(px[0]), "+r"(px[1]), "+r"(px[2]), "+r"(px[3])
+ : "r"(bit), "rm"(py[0]), "rm"(py[1]), "rm"(py[2]), "rm"(py[3])
+ : "cc"
+ );
+}
+
+static void curve25519_adx(u8 shared[CURVE25519_KEY_SIZE],
+ const u8 private_key[CURVE25519_KEY_SIZE],
+ const u8 session_key[CURVE25519_KEY_SIZE])
+{
+ struct {
+ u64 buffer[4 * NUM_WORDS_ELTFP25519];
+ u64 coordinates[4 * NUM_WORDS_ELTFP25519];
+ u64 workspace[6 * NUM_WORDS_ELTFP25519];
+ u8 session[CURVE25519_KEY_SIZE];
+ u8 private[CURVE25519_KEY_SIZE];
+ } __aligned(32) m;
+
+ int i = 0, j = 0;
+ u64 prev = 0;
+ u64 *const X1 = (u64 *)m.session;
+ u64 *const key = (u64 *)m.private;
+ u64 *const Px = m.coordinates + 0;
+ u64 *const Pz = m.coordinates + 4;
+ u64 *const Qx = m.coordinates + 8;
+ u64 *const Qz = m.coordinates + 12;
+ u64 *const X2 = Qx;
+ u64 *const Z2 = Qz;
+ u64 *const X3 = Px;
+ u64 *const Z3 = Pz;
+ u64 *const X2Z2 = Qx;
+ u64 *const X3Z3 = Px;
+
+ u64 *const A = m.workspace + 0;
+ u64 *const B = m.workspace + 4;
+ u64 *const D = m.workspace + 8;
+ u64 *const C = m.workspace + 12;
+ u64 *const DA = m.workspace + 16;
+ u64 *const CB = m.workspace + 20;
+ u64 *const AB = A;
+ u64 *const DC = D;
+ u64 *const DACB = DA;
+
+ memcpy(m.private, private_key, sizeof(m.private));
+ memcpy(m.session, session_key, sizeof(m.session));
+
+ curve25519_clamp_secret(m.private);
+
+ /* As in the draft:
+ * When receiving such an array, implementations of curve25519
+ * MUST mask the most-significant bit in the final byte. This
+ * is done to preserve compatibility with point formats which
+ * reserve the sign bit for use in other protocols and to
+ * increase resistance to implementation fingerprinting
+ */
+ m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1;
+
+ copy_eltfp25519_1w(Px, X1);
+ setzero_eltfp25519_1w(Pz);
+ setzero_eltfp25519_1w(Qx);
+ setzero_eltfp25519_1w(Qz);
+
+ Pz[0] = 1;
+ Qx[0] = 1;
+
+ /* main-loop */
+ prev = 0;
+ j = 62;
+ for (i = 3; i >= 0; --i) {
+ while (j >= 0) {
+ u64 bit = (key[i] >> j) & 0x1;
+ u64 swap = bit ^ prev;
+ prev = bit;
+
+ add_eltfp25519_1w_adx(A, X2, Z2); /* A = (X2+Z2) */
+ sub_eltfp25519_1w(B, X2, Z2); /* B = (X2-Z2) */
+ add_eltfp25519_1w_adx(C, X3, Z3); /* C = (X3+Z3) */
+ sub_eltfp25519_1w(D, X3, Z3); /* D = (X3-Z3) */
+ mul_eltfp25519_2w_adx(DACB, AB, DC); /* [DA|CB] = [A|B]*[D|C] */
+
+ cselect(swap, A, C);
+ cselect(swap, B, D);
+
+ sqr_eltfp25519_2w_adx(AB); /* [AA|BB] = [A^2|B^2] */
+ add_eltfp25519_1w_adx(X3, DA, CB); /* X3 = (DA+CB) */
+ sub_eltfp25519_1w(Z3, DA, CB); /* Z3 = (DA-CB) */
+ sqr_eltfp25519_2w_adx(X3Z3); /* [X3|Z3] = [(DA+CB)|(DA+CB)]^2 */
+
+ copy_eltfp25519_1w(X2, B); /* X2 = B^2 */
+ sub_eltfp25519_1w(Z2, A, B); /* Z2 = E = AA-BB */
+
+ mul_a24_eltfp25519_1w(B, Z2); /* B = a24*E */
+ add_eltfp25519_1w_adx(B, B, X2); /* B = a24*E+B */
+ mul_eltfp25519_2w_adx(X2Z2, X2Z2, AB); /* [X2|Z2] = [B|E]*[A|a24*E+B] */
+ mul_eltfp25519_1w_adx(Z3, Z3, X1); /* Z3 = Z3*X1 */
+ --j;
+ }
+ j = 63;
+ }
+
+ inv_eltfp25519_1w_adx(A, Qz);
+ mul_eltfp25519_1w_adx((u64 *)shared, Qx, A);
+ fred_eltfp25519_1w((u64 *)shared);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+static void curve25519_adx_base(u8 session_key[CURVE25519_KEY_SIZE],
+ const u8 private_key[CURVE25519_KEY_SIZE])
+{
+ struct {
+ u64 buffer[4 * NUM_WORDS_ELTFP25519];
+ u64 coordinates[4 * NUM_WORDS_ELTFP25519];
+ u64 workspace[4 * NUM_WORDS_ELTFP25519];
+ u8 private[CURVE25519_KEY_SIZE];
+ } __aligned(32) m;
+
+ const int ite[4] = { 64, 64, 64, 63 };
+ const int q = 3;
+ u64 swap = 1;
+
+ int i = 0, j = 0, k = 0;
+ u64 *const key = (u64 *)m.private;
+ u64 *const Ur1 = m.coordinates + 0;
+ u64 *const Zr1 = m.coordinates + 4;
+ u64 *const Ur2 = m.coordinates + 8;
+ u64 *const Zr2 = m.coordinates + 12;
+
+ u64 *const UZr1 = m.coordinates + 0;
+ u64 *const ZUr2 = m.coordinates + 8;
+
+ u64 *const A = m.workspace + 0;
+ u64 *const B = m.workspace + 4;
+ u64 *const C = m.workspace + 8;
+ u64 *const D = m.workspace + 12;
+
+ u64 *const AB = m.workspace + 0;
+ u64 *const CD = m.workspace + 8;
+
+ const u64 *const P = table_ladder_8k;
+
+ memcpy(m.private, private_key, sizeof(m.private));
+
+ curve25519_clamp_secret(m.private);
+
+ setzero_eltfp25519_1w(Ur1);
+ setzero_eltfp25519_1w(Zr1);
+ setzero_eltfp25519_1w(Zr2);
+ Ur1[0] = 1;
+ Zr1[0] = 1;
+ Zr2[0] = 1;
+
+ /* G-S */
+ Ur2[3] = 0x1eaecdeee27cab34UL;
+ Ur2[2] = 0xadc7a0b9235d48e2UL;
+ Ur2[1] = 0xbbf095ae14b2edf8UL;
+ Ur2[0] = 0x7e94e1fec82faabdUL;
+
+ /* main-loop */
+ j = q;
+ for (i = 0; i < NUM_WORDS_ELTFP25519; ++i) {
+ while (j < ite[i]) {
+ u64 bit = (key[i] >> j) & 0x1;
+ k = (64 * i + j - q);
+ swap = swap ^ bit;
+ cswap(swap, Ur1, Ur2);
+ cswap(swap, Zr1, Zr2);
+ swap = bit;
+ /* Addition */
+ sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */
+ add_eltfp25519_1w_adx(A, Ur1, Zr1); /* A = Ur1+Zr1 */
+ mul_eltfp25519_1w_adx(C, &P[4 * k], B); /* C = M0-B */
+ sub_eltfp25519_1w(B, A, C); /* B = (Ur1+Zr1) - M*(Ur1-Zr1) */
+ add_eltfp25519_1w_adx(A, A, C); /* A = (Ur1+Zr1) + M*(Ur1-Zr1) */
+ sqr_eltfp25519_2w_adx(AB); /* A = A^2 | B = B^2 */
+ mul_eltfp25519_2w_adx(UZr1, ZUr2, AB); /* Ur1 = Zr2*A | Zr1 = Ur2*B */
+ ++j;
+ }
+ j = 0;
+ }
+
+ /* Doubling */
+ for (i = 0; i < q; ++i) {
+ add_eltfp25519_1w_adx(A, Ur1, Zr1); /* A = Ur1+Zr1 */
+ sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */
+ sqr_eltfp25519_2w_adx(AB); /* A = A**2 B = B**2 */
+ copy_eltfp25519_1w(C, B); /* C = B */
+ sub_eltfp25519_1w(B, A, B); /* B = A-B */
+ mul_a24_eltfp25519_1w(D, B); /* D = my_a24*B */
+ add_eltfp25519_1w_adx(D, D, C); /* D = D+C */
+ mul_eltfp25519_2w_adx(UZr1, AB, CD); /* Ur1 = A*B Zr1 = Zr1*A */
+ }
+
+ /* Convert to affine coordinates */
+ inv_eltfp25519_1w_adx(A, Zr1);
+ mul_eltfp25519_1w_adx((u64 *)session_key, Ur1, A);
+ fred_eltfp25519_1w((u64 *)session_key);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+static void curve25519_bmi2(u8 shared[CURVE25519_KEY_SIZE],
+ const u8 private_key[CURVE25519_KEY_SIZE],
+ const u8 session_key[CURVE25519_KEY_SIZE])
+{
+ struct {
+ u64 buffer[4 * NUM_WORDS_ELTFP25519];
+ u64 coordinates[4 * NUM_WORDS_ELTFP25519];
+ u64 workspace[6 * NUM_WORDS_ELTFP25519];
+ u8 session[CURVE25519_KEY_SIZE];
+ u8 private[CURVE25519_KEY_SIZE];
+ } __aligned(32) m;
+
+ int i = 0, j = 0;
+ u64 prev = 0;
+ u64 *const X1 = (u64 *)m.session;
+ u64 *const key = (u64 *)m.private;
+ u64 *const Px = m.coordinates + 0;
+ u64 *const Pz = m.coordinates + 4;
+ u64 *const Qx = m.coordinates + 8;
+ u64 *const Qz = m.coordinates + 12;
+ u64 *const X2 = Qx;
+ u64 *const Z2 = Qz;
+ u64 *const X3 = Px;
+ u64 *const Z3 = Pz;
+ u64 *const X2Z2 = Qx;
+ u64 *const X3Z3 = Px;
+
+ u64 *const A = m.workspace + 0;
+ u64 *const B = m.workspace + 4;
+ u64 *const D = m.workspace + 8;
+ u64 *const C = m.workspace + 12;
+ u64 *const DA = m.workspace + 16;
+ u64 *const CB = m.workspace + 20;
+ u64 *const AB = A;
+ u64 *const DC = D;
+ u64 *const DACB = DA;
+
+ memcpy(m.private, private_key, sizeof(m.private));
+ memcpy(m.session, session_key, sizeof(m.session));
+
+ curve25519_clamp_secret(m.private);
+
+ /* As in the draft:
+ * When receiving such an array, implementations of curve25519
+ * MUST mask the most-significant bit in the final byte. This
+ * is done to preserve compatibility with point formats which
+ * reserve the sign bit for use in other protocols and to
+ * increase resistance to implementation fingerprinting
+ */
+ m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1;
+
+ copy_eltfp25519_1w(Px, X1);
+ setzero_eltfp25519_1w(Pz);
+ setzero_eltfp25519_1w(Qx);
+ setzero_eltfp25519_1w(Qz);
+
+ Pz[0] = 1;
+ Qx[0] = 1;
+
+ /* main-loop */
+ prev = 0;
+ j = 62;
+ for (i = 3; i >= 0; --i) {
+ while (j >= 0) {
+ u64 bit = (key[i] >> j) & 0x1;
+ u64 swap = bit ^ prev;
+ prev = bit;
+
+ add_eltfp25519_1w_bmi2(A, X2, Z2); /* A = (X2+Z2) */
+ sub_eltfp25519_1w(B, X2, Z2); /* B = (X2-Z2) */
+ add_eltfp25519_1w_bmi2(C, X3, Z3); /* C = (X3+Z3) */
+ sub_eltfp25519_1w(D, X3, Z3); /* D = (X3-Z3) */
+ mul_eltfp25519_2w_bmi2(DACB, AB, DC); /* [DA|CB] = [A|B]*[D|C] */
+
+ cselect(swap, A, C);
+ cselect(swap, B, D);
+
+ sqr_eltfp25519_2w_bmi2(AB); /* [AA|BB] = [A^2|B^2] */
+ add_eltfp25519_1w_bmi2(X3, DA, CB); /* X3 = (DA+CB) */
+ sub_eltfp25519_1w(Z3, DA, CB); /* Z3 = (DA-CB) */
+ sqr_eltfp25519_2w_bmi2(X3Z3); /* [X3|Z3] = [(DA+CB)|(DA+CB)]^2 */
+
+ copy_eltfp25519_1w(X2, B); /* X2 = B^2 */
+ sub_eltfp25519_1w(Z2, A, B); /* Z2 = E = AA-BB */
+
+ mul_a24_eltfp25519_1w(B, Z2); /* B = a24*E */
+ add_eltfp25519_1w_bmi2(B, B, X2); /* B = a24*E+B */
+ mul_eltfp25519_2w_bmi2(X2Z2, X2Z2, AB); /* [X2|Z2] = [B|E]*[A|a24*E+B] */
+ mul_eltfp25519_1w_bmi2(Z3, Z3, X1); /* Z3 = Z3*X1 */
+ --j;
+ }
+ j = 63;
+ }
+
+ inv_eltfp25519_1w_bmi2(A, Qz);
+ mul_eltfp25519_1w_bmi2((u64 *)shared, Qx, A);
+ fred_eltfp25519_1w((u64 *)shared);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+static void curve25519_bmi2_base(u8 session_key[CURVE25519_KEY_SIZE],
+ const u8 private_key[CURVE25519_KEY_SIZE])
+{
+ struct {
+ u64 buffer[4 * NUM_WORDS_ELTFP25519];
+ u64 coordinates[4 * NUM_WORDS_ELTFP25519];
+ u64 workspace[4 * NUM_WORDS_ELTFP25519];
+ u8 private[CURVE25519_KEY_SIZE];
+ } __aligned(32) m;
+
+ const int ite[4] = { 64, 64, 64, 63 };
+ const int q = 3;
+ u64 swap = 1;
+
+ int i = 0, j = 0, k = 0;
+ u64 *const key = (u64 *)m.private;
+ u64 *const Ur1 = m.coordinates + 0;
+ u64 *const Zr1 = m.coordinates + 4;
+ u64 *const Ur2 = m.coordinates + 8;
+ u64 *const Zr2 = m.coordinates + 12;
+
+ u64 *const UZr1 = m.coordinates + 0;
+ u64 *const ZUr2 = m.coordinates + 8;
+
+ u64 *const A = m.workspace + 0;
+ u64 *const B = m.workspace + 4;
+ u64 *const C = m.workspace + 8;
+ u64 *const D = m.workspace + 12;
+
+ u64 *const AB = m.workspace + 0;
+ u64 *const CD = m.workspace + 8;
+
+ const u64 *const P = table_ladder_8k;
+
+ memcpy(m.private, private_key, sizeof(m.private));
+
+ curve25519_clamp_secret(m.private);
+
+ setzero_eltfp25519_1w(Ur1);
+ setzero_eltfp25519_1w(Zr1);
+ setzero_eltfp25519_1w(Zr2);
+ Ur1[0] = 1;
+ Zr1[0] = 1;
+ Zr2[0] = 1;
+
+ /* G-S */
+ Ur2[3] = 0x1eaecdeee27cab34UL;
+ Ur2[2] = 0xadc7a0b9235d48e2UL;
+ Ur2[1] = 0xbbf095ae14b2edf8UL;
+ Ur2[0] = 0x7e94e1fec82faabdUL;
+
+ /* main-loop */
+ j = q;
+ for (i = 0; i < NUM_WORDS_ELTFP25519; ++i) {
+ while (j < ite[i]) {
+ u64 bit = (key[i] >> j) & 0x1;
+ k = (64 * i + j - q);
+ swap = swap ^ bit;
+ cswap(swap, Ur1, Ur2);
+ cswap(swap, Zr1, Zr2);
+ swap = bit;
+ /* Addition */
+ sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */
+ add_eltfp25519_1w_bmi2(A, Ur1, Zr1); /* A = Ur1+Zr1 */
+ mul_eltfp25519_1w_bmi2(C, &P[4 * k], B);/* C = M0-B */
+ sub_eltfp25519_1w(B, A, C); /* B = (Ur1+Zr1) - M*(Ur1-Zr1) */
+ add_eltfp25519_1w_bmi2(A, A, C); /* A = (Ur1+Zr1) + M*(Ur1-Zr1) */
+ sqr_eltfp25519_2w_bmi2(AB); /* A = A^2 | B = B^2 */
+ mul_eltfp25519_2w_bmi2(UZr1, ZUr2, AB); /* Ur1 = Zr2*A | Zr1 = Ur2*B */
+ ++j;
+ }
+ j = 0;
+ }
+
+ /* Doubling */
+ for (i = 0; i < q; ++i) {
+ add_eltfp25519_1w_bmi2(A, Ur1, Zr1); /* A = Ur1+Zr1 */
+ sub_eltfp25519_1w(B, Ur1, Zr1); /* B = Ur1-Zr1 */
+ sqr_eltfp25519_2w_bmi2(AB); /* A = A**2 B = B**2 */
+ copy_eltfp25519_1w(C, B); /* C = B */
+ sub_eltfp25519_1w(B, A, B); /* B = A-B */
+ mul_a24_eltfp25519_1w(D, B); /* D = my_a24*B */
+ add_eltfp25519_1w_bmi2(D, D, C); /* D = D+C */
+ mul_eltfp25519_2w_bmi2(UZr1, AB, CD); /* Ur1 = A*B Zr1 = Zr1*A */
+ }
+
+ /* Convert to affine coordinates */
+ inv_eltfp25519_1w_bmi2(A, Zr1);
+ mul_eltfp25519_1w_bmi2((u64 *)session_key, Ur1, A);
+ fred_eltfp25519_1w((u64 *)session_key);
+
+ memzero_explicit(&m, sizeof(m));
+}
+
+bool curve25519_arch(u8 mypublic[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE],
+ const u8 basepoint[CURVE25519_KEY_SIZE])
+{
+ if (curve25519_use_adx) {
+ curve25519_adx(mypublic, secret, basepoint);
+ return true;
+ } else if (curve25519_use_bmi2) {
+ curve25519_bmi2(mypublic, secret, basepoint);
+ return true;
+ }
+ return false;
+}
+EXPORT_SYMBOL(curve25519_arch);
+
+bool curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
+ const u8 secret[CURVE25519_KEY_SIZE])
+{
+ if (curve25519_use_adx) {
+ curve25519_adx_base(pub, secret);
+ return true;
+ } else if (curve25519_use_bmi2) {
+ curve25519_bmi2_base(pub, secret);
+ return true;
+ }
+ return false;
+}
+EXPORT_SYMBOL(curve25519_base_arch);
+
+static int __init curve25519_mod_init(void)
+{
+ curve25519_use_bmi2 = boot_cpu_has(X86_FEATURE_BMI2);
+ curve25519_use_adx = boot_cpu_has(X86_FEATURE_BMI2) &&
+ boot_cpu_has(X86_FEATURE_ADX);
+
+ return 0;
+}
+
+module_init(curve25519_mod_init);
diff --git a/crypto/Kconfig b/crypto/Kconfig
index ce80c5bd8a4f..9b7789277cd1 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -274,6 +274,13 @@ config CRYPTO_LIB_CURVE25519
tristate "Curve25519 scalar multiplication library"
depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519
+config CRYPTO_LIB_CURVE25519_X86
+ tristate "x86_64 accelerated Curve25519 scalar multiplication library"
+ depends on X86 && 64BIT
+ select CRYPTO_LIB_CURVE25519
+ select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+ select CRYPTO_ARCH_HAVE_LIB_CURVE25519_BASE
+
comment "Authenticated Encryption with Associated Data"
config CRYPTO_CCM
--
2.17.1
Taken from
https://git.zx2c4.com/WireGuard/commit/src?id=3120425f69003be287cb2d308f89c7a6a0335ff0
Reported-by: Bruno Wolff III <[email protected]>
---
drivers/net/wireguard/netlink.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireguard/netlink.c b/drivers/net/wireguard/netlink.c
index 3763e8c14ea5..676d36725120 100644
--- a/drivers/net/wireguard/netlink.c
+++ b/drivers/net/wireguard/netlink.c
@@ -21,8 +21,8 @@ static struct genl_family genl_family;
static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = {
[WGDEVICE_A_IFINDEX] = { .type = NLA_U32 },
[WGDEVICE_A_IFNAME] = { .type = NLA_NUL_STRING, .len = IFNAMSIZ - 1 },
- [WGDEVICE_A_PRIVATE_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
- [WGDEVICE_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
+ [WGDEVICE_A_PRIVATE_KEY] = { .type = NLA_EXACT_LEN, .len = NOISE_PUBLIC_KEY_LEN },
+ [WGDEVICE_A_PUBLIC_KEY] = { .type = NLA_EXACT_LEN, .len = NOISE_PUBLIC_KEY_LEN },
[WGDEVICE_A_FLAGS] = { .type = NLA_U32 },
[WGDEVICE_A_LISTEN_PORT] = { .type = NLA_U16 },
[WGDEVICE_A_FWMARK] = { .type = NLA_U32 },
@@ -30,12 +30,12 @@ static const struct nla_policy device_policy[WGDEVICE_A_MAX + 1] = {
};
static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = {
- [WGPEER_A_PUBLIC_KEY] = { .len = NOISE_PUBLIC_KEY_LEN },
- [WGPEER_A_PRESHARED_KEY] = { .len = NOISE_SYMMETRIC_KEY_LEN },
+ [WGPEER_A_PUBLIC_KEY] = { .type = NLA_EXACT_LEN, .len = NOISE_PUBLIC_KEY_LEN },
+ [WGPEER_A_PRESHARED_KEY] = { .type = NLA_EXACT_LEN, .len = NOISE_SYMMETRIC_KEY_LEN },
[WGPEER_A_FLAGS] = { .type = NLA_U32 },
- [WGPEER_A_ENDPOINT] = { .len = sizeof(struct sockaddr) },
+ [WGPEER_A_ENDPOINT] = { .type = NLA_MIN_LEN, .len = sizeof(struct sockaddr) },
[WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL] = { .type = NLA_U16 },
- [WGPEER_A_LAST_HANDSHAKE_TIME] = { .len = sizeof(struct __kernel_timespec) },
+ [WGPEER_A_LAST_HANDSHAKE_TIME] = { .type = NLA_EXACT_LEN, .len = sizeof(struct __kernel_timespec) },
[WGPEER_A_RX_BYTES] = { .type = NLA_U64 },
[WGPEER_A_TX_BYTES] = { .type = NLA_U64 },
[WGPEER_A_ALLOWEDIPS] = { .type = NLA_NESTED },
@@ -44,7 +44,7 @@ static const struct nla_policy peer_policy[WGPEER_A_MAX + 1] = {
static const struct nla_policy allowedip_policy[WGALLOWEDIP_A_MAX + 1] = {
[WGALLOWEDIP_A_FAMILY] = { .type = NLA_U16 },
- [WGALLOWEDIP_A_IPADDR] = { .len = sizeof(struct in_addr) },
+ [WGALLOWEDIP_A_IPADDR] = { .type = NLA_MIN_LEN, .len = sizeof(struct in_addr) },
[WGALLOWEDIP_A_CIDR_MASK] = { .type = NLA_U8 }
};
@@ -591,12 +591,10 @@ static const struct genl_ops genl_ops[] = {
.start = wg_get_device_start,
.dumpit = wg_get_device_dump,
.done = wg_get_device_done,
- .policy = device_policy,
.flags = GENL_UNS_ADMIN_PERM
}, {
.cmd = WG_CMD_SET_DEVICE,
.doit = wg_set_device,
- .policy = device_policy,
.flags = GENL_UNS_ADMIN_PERM
}
};
@@ -608,6 +606,7 @@ static struct genl_family genl_family __ro_after_init = {
.version = WG_GENL_VERSION,
.maxattr = WGDEVICE_A_MAX,
.module = THIS_MODULE,
+ .policy = device_policy,
.netnsok = true
};
--
2.17.1
This switches WireGuard to use lib/crypto libraries instead of the
Zinc ones.
This patch is intended to be squashed at merge time, or it will break
bisection.
---
drivers/net/Kconfig | 6 +++---
drivers/net/wireguard/cookie.c | 4 ++--
drivers/net/wireguard/messages.h | 6 +++---
drivers/net/wireguard/receive.c | 17 ++++-------------
drivers/net/wireguard/send.c | 19 ++++++-------------
5 files changed, 18 insertions(+), 34 deletions(-)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index c26aef673538..3bd4dc662392 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -77,9 +77,9 @@ config WIREGUARD
depends on IPV6 || !IPV6
select NET_UDP_TUNNEL
select DST_CACHE
- select ZINC_CHACHA20POLY1305
- select ZINC_BLAKE2S
- select ZINC_CURVE25519
+ select CRYPTO_LIB_CHACHA20POLY1305
+ select CRYPTO_LIB_BLAKE2S
+ select CRYPTO_LIB_CURVE25519
help
WireGuard is a secure, fast, and easy to use replacement for IPSec
that uses modern cryptography and clever networking tricks. It's
diff --git a/drivers/net/wireguard/cookie.c b/drivers/net/wireguard/cookie.c
index bd23a14ff87f..104b739c327f 100644
--- a/drivers/net/wireguard/cookie.c
+++ b/drivers/net/wireguard/cookie.c
@@ -10,8 +10,8 @@
#include "ratelimiter.h"
#include "timers.h"
-#include <zinc/blake2s.h>
-#include <zinc/chacha20poly1305.h>
+#include <crypto/blake2s.h>
+#include <crypto/chacha20poly1305.h>
#include <net/ipv6.h>
#include <crypto/algapi.h>
diff --git a/drivers/net/wireguard/messages.h b/drivers/net/wireguard/messages.h
index 3cfd1c5e9b02..4bbb1f97af04 100644
--- a/drivers/net/wireguard/messages.h
+++ b/drivers/net/wireguard/messages.h
@@ -6,9 +6,9 @@
#ifndef _WG_MESSAGES_H
#define _WG_MESSAGES_H
-#include <zinc/curve25519.h>
-#include <zinc/chacha20poly1305.h>
-#include <zinc/blake2s.h>
+#include <crypto/blake2s.h>
+#include <crypto/chacha20poly1305.h>
+#include <crypto/curve25519.h>
#include <linux/kernel.h>
#include <linux/param.h>
diff --git a/drivers/net/wireguard/receive.c b/drivers/net/wireguard/receive.c
index 900c76edb9d6..ae7ffba5fc48 100644
--- a/drivers/net/wireguard/receive.c
+++ b/drivers/net/wireguard/receive.c
@@ -11,7 +11,6 @@
#include "cookie.h"
#include "socket.h"
-#include <linux/simd.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/udp.h>
@@ -244,8 +243,7 @@ static void keep_key_fresh(struct wg_peer *peer)
}
}
-static bool decrypt_packet(struct sk_buff *skb, struct noise_symmetric_key *key,
- simd_context_t *simd_context)
+static bool decrypt_packet(struct sk_buff *skb, struct noise_symmetric_key *key)
{
struct scatterlist sg[MAX_SKB_FRAGS + 8];
struct sk_buff *trailer;
@@ -281,9 +279,8 @@ static bool decrypt_packet(struct sk_buff *skb, struct noise_symmetric_key *key,
if (skb_to_sgvec(skb, sg, 0, skb->len) <= 0)
return false;
- if (!chacha20poly1305_decrypt_sg(sg, sg, skb->len, NULL, 0,
- PACKET_CB(skb)->nonce, key->key,
- simd_context))
+ if (!chacha20poly1305_decrypt_sg_inplace(sg, skb->len, NULL, 0,
+ PACKET_CB(skb)->nonce, key->key))
return false;
/* Another ugly situation of pushing and pulling the header so as to
@@ -510,21 +507,15 @@ void wg_packet_decrypt_worker(struct work_struct *work)
{
struct crypt_queue *queue = container_of(work, struct multicore_worker,
work)->ptr;
- simd_context_t simd_context;
struct sk_buff *skb;
- simd_get(&simd_context);
while ((skb = ptr_ring_consume_bh(&queue->ring)) != NULL) {
enum packet_state state = likely(decrypt_packet(skb,
- &PACKET_CB(skb)->keypair->receiving,
- &simd_context)) ?
+ &PACKET_CB(skb)->keypair->receiving)) ?
PACKET_STATE_CRYPTED : PACKET_STATE_DEAD;
wg_queue_enqueue_per_peer_napi(&PACKET_PEER(skb)->rx_queue, skb,
state);
- simd_relax(&simd_context);
}
-
- simd_put(&simd_context);
}
static void wg_packet_consume_data(struct wg_device *wg, struct sk_buff *skb)
diff --git a/drivers/net/wireguard/send.c b/drivers/net/wireguard/send.c
index b0df5c717502..37bd2599ae44 100644
--- a/drivers/net/wireguard/send.c
+++ b/drivers/net/wireguard/send.c
@@ -11,7 +11,6 @@
#include "messages.h"
#include "cookie.h"
-#include <linux/simd.h>
#include <linux/uio.h>
#include <linux/inetdevice.h>
#include <linux/socket.h>
@@ -157,8 +156,7 @@ static unsigned int calculate_skb_padding(struct sk_buff *skb)
return padded_size - last_unit;
}
-static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair,
- simd_context_t *simd_context)
+static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair)
{
unsigned int padding_len, plaintext_len, trailer_len;
struct scatterlist sg[MAX_SKB_FRAGS + 8];
@@ -207,9 +205,10 @@ static bool encrypt_packet(struct sk_buff *skb, struct noise_keypair *keypair,
if (skb_to_sgvec(skb, sg, sizeof(struct message_data),
noise_encrypted_len(plaintext_len)) <= 0)
return false;
- return chacha20poly1305_encrypt_sg(sg, sg, plaintext_len, NULL, 0,
- PACKET_CB(skb)->nonce,
- keypair->sending.key, simd_context);
+ chacha20poly1305_encrypt_sg_inplace(sg, plaintext_len, NULL, 0,
+ PACKET_CB(skb)->nonce,
+ keypair->sending.key);
+ return true;
}
void wg_packet_send_keepalive(struct wg_peer *peer)
@@ -296,16 +295,13 @@ void wg_packet_encrypt_worker(struct work_struct *work)
struct crypt_queue *queue = container_of(work, struct multicore_worker,
work)->ptr;
struct sk_buff *first, *skb, *next;
- simd_context_t simd_context;
- simd_get(&simd_context);
while ((first = ptr_ring_consume_bh(&queue->ring)) != NULL) {
enum packet_state state = PACKET_STATE_CRYPTED;
skb_walk_null_queue_safe(first, skb, next) {
if (likely(encrypt_packet(skb,
- PACKET_CB(first)->keypair,
- &simd_context))) {
+ PACKET_CB(first)->keypair))) {
wg_reset_packet(skb);
} else {
state = PACKET_STATE_DEAD;
@@ -314,10 +310,7 @@ void wg_packet_encrypt_worker(struct work_struct *work)
}
wg_queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first,
state);
-
- simd_relax(&simd_context);
}
- simd_put(&simd_context);
}
static void wg_packet_create_data(struct sk_buff *first)
--
2.17.1
This incorporates the chacha20poly1305 from the Zinc library, retaining
the library interface, but replacing the implementation with calls into
the code that already existed in the kernel's crypto API.
Note that this library API does not implement RFC7539 fully, given that
it is limited to 64-bit nonces. (The 96-bit nonce version that was part
of the selftest only has been removed, along with the 96-bit nonce test
vectors that only tested the selftest but not the actual library itself)
Signed-off-by: Ard Biesheuvel <[email protected]>
---
crypto/Kconfig | 5 +
include/crypto/chacha20poly1305.h | 37 +
lib/crypto/Makefile | 4 +
lib/crypto/chacha20poly1305-selftest.c | 7349 ++++++++++++++++++++
lib/crypto/chacha20poly1305.c | 219 +
5 files changed, 7614 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 9b7789277cd1..c855e909a710 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -303,6 +303,11 @@ config CRYPTO_GCM
Support for Galois/Counter Mode (GCM) and Galois Message
Authentication Code (GMAC). Required for IPSec.
+config CRYPTO_LIB_CHACHA20POLY1305
+ tristate "ChaCha20Poly1305 AEAD support (8-byte nonce library version)"
+ depends on CRYPTO_LIB_CHACHA
+ select CRYPTO_LIB_POLY1305
+
config CRYPTO_CHACHA20POLY1305
tristate "ChaCha20-Poly1305 AEAD support"
select CRYPTO_CHACHA20
diff --git a/include/crypto/chacha20poly1305.h b/include/crypto/chacha20poly1305.h
new file mode 100644
index 000000000000..ad3b1de58df8
--- /dev/null
+++ b/include/crypto/chacha20poly1305.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#ifndef __CHACHA20POLY1305_H
+#define __CHACHA20POLY1305_H
+
+#include <linux/types.h>
+
+enum chacha20poly1305_lengths {
+ XCHACHA20POLY1305_NONCE_SIZE = 24,
+ CHACHA20POLY1305_KEY_SIZE = 32,
+ CHACHA20POLY1305_AUTHTAG_SIZE = 16
+};
+
+void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
+bool __must_check
+chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len, const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
+void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE],
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
+bool __must_check xchacha20poly1305_decrypt(
+ u8 *dst, const u8 *src, const size_t src_len, const u8 *ad,
+ const size_t ad_len, const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE],
+ const u8 key[CHACHA20POLY1305_KEY_SIZE]);
+
+#endif /* __CHACHA20POLY1305_H */
diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index bcabe79b94fa..d8570998fad9 100644
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -12,6 +12,9 @@ libarc4-y := arc4.o
obj-$(CONFIG_CRYPTO_LIB_BLAKE2S) += libblake2s.o
libblake2s-y += blake2s.o
+obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305) += libchacha20poly1305.o
+libchacha20poly1305-y += chacha20poly1305.o
+
obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
libcurve25519-y := curve25519-fiat32.o
libcurve25519-$(CONFIG_ARCH_SUPPORTS_INT128) := curve25519-hacl64.o
@@ -28,5 +31,6 @@ libsha256-y := sha256.o
ifneq ($(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS),y)
libblake2s-y += blake2s-selftest.o
+libchacha20poly1305-y += chacha20poly1305-selftest.o
libcurve25519-y += curve25519-selftest.o
endif
diff --git a/lib/crypto/chacha20poly1305-selftest.c b/lib/crypto/chacha20poly1305-selftest.c
new file mode 100644
index 000000000000..618bdd4ab36f
--- /dev/null
+++ b/lib/crypto/chacha20poly1305-selftest.c
@@ -0,0 +1,7349 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ */
+
+#include <crypto/chacha20poly1305.h>
+#include <crypto/poly1305.h>
+
+#include <asm/unaligned.h>
+#include <linux/bug.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+struct chacha20poly1305_testvec {
+ const u8 *input, *output, *assoc, *nonce, *key;
+ size_t ilen, alen, nlen;
+ bool failure;
+};
+
+/* The first of these are the ChaCha20-Poly1305 AEAD test vectors from RFC7539
+ * 2.8.2. After they are generated by reference implementations. And the final
+ * marked ones are taken from wycheproof, but we only do these for the encrypt
+ * side, because mostly we're stressing the primitives rather than the actual
+ * chapoly construction. This also requires adding a 96-bit nonce construction,
+ * just for the purpose of the tests.
+ */
+
+static const u8 enc_input001[] __initconst = {
+ 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
+ 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20,
+ 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66,
+ 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69,
+ 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20,
+ 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20,
+ 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d,
+ 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e,
+ 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65,
+ 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64,
+ 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63,
+ 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f,
+ 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64,
+ 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65,
+ 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61,
+ 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e,
+ 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69,
+ 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72,
+ 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20,
+ 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65,
+ 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61,
+ 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72,
+ 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65,
+ 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61,
+ 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20,
+ 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65,
+ 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20,
+ 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20,
+ 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b,
+ 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67,
+ 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80,
+ 0x9d
+};
+static const u8 enc_output001[] __initconst = {
+ 0x64, 0xa0, 0x86, 0x15, 0x75, 0x86, 0x1a, 0xf4,
+ 0x60, 0xf0, 0x62, 0xc7, 0x9b, 0xe6, 0x43, 0xbd,
+ 0x5e, 0x80, 0x5c, 0xfd, 0x34, 0x5c, 0xf3, 0x89,
+ 0xf1, 0x08, 0x67, 0x0a, 0xc7, 0x6c, 0x8c, 0xb2,
+ 0x4c, 0x6c, 0xfc, 0x18, 0x75, 0x5d, 0x43, 0xee,
+ 0xa0, 0x9e, 0xe9, 0x4e, 0x38, 0x2d, 0x26, 0xb0,
+ 0xbd, 0xb7, 0xb7, 0x3c, 0x32, 0x1b, 0x01, 0x00,
+ 0xd4, 0xf0, 0x3b, 0x7f, 0x35, 0x58, 0x94, 0xcf,
+ 0x33, 0x2f, 0x83, 0x0e, 0x71, 0x0b, 0x97, 0xce,
+ 0x98, 0xc8, 0xa8, 0x4a, 0xbd, 0x0b, 0x94, 0x81,
+ 0x14, 0xad, 0x17, 0x6e, 0x00, 0x8d, 0x33, 0xbd,
+ 0x60, 0xf9, 0x82, 0xb1, 0xff, 0x37, 0xc8, 0x55,
+ 0x97, 0x97, 0xa0, 0x6e, 0xf4, 0xf0, 0xef, 0x61,
+ 0xc1, 0x86, 0x32, 0x4e, 0x2b, 0x35, 0x06, 0x38,
+ 0x36, 0x06, 0x90, 0x7b, 0x6a, 0x7c, 0x02, 0xb0,
+ 0xf9, 0xf6, 0x15, 0x7b, 0x53, 0xc8, 0x67, 0xe4,
+ 0xb9, 0x16, 0x6c, 0x76, 0x7b, 0x80, 0x4d, 0x46,
+ 0xa5, 0x9b, 0x52, 0x16, 0xcd, 0xe7, 0xa4, 0xe9,
+ 0x90, 0x40, 0xc5, 0xa4, 0x04, 0x33, 0x22, 0x5e,
+ 0xe2, 0x82, 0xa1, 0xb0, 0xa0, 0x6c, 0x52, 0x3e,
+ 0xaf, 0x45, 0x34, 0xd7, 0xf8, 0x3f, 0xa1, 0x15,
+ 0x5b, 0x00, 0x47, 0x71, 0x8c, 0xbc, 0x54, 0x6a,
+ 0x0d, 0x07, 0x2b, 0x04, 0xb3, 0x56, 0x4e, 0xea,
+ 0x1b, 0x42, 0x22, 0x73, 0xf5, 0x48, 0x27, 0x1a,
+ 0x0b, 0xb2, 0x31, 0x60, 0x53, 0xfa, 0x76, 0x99,
+ 0x19, 0x55, 0xeb, 0xd6, 0x31, 0x59, 0x43, 0x4e,
+ 0xce, 0xbb, 0x4e, 0x46, 0x6d, 0xae, 0x5a, 0x10,
+ 0x73, 0xa6, 0x72, 0x76, 0x27, 0x09, 0x7a, 0x10,
+ 0x49, 0xe6, 0x17, 0xd9, 0x1d, 0x36, 0x10, 0x94,
+ 0xfa, 0x68, 0xf0, 0xff, 0x77, 0x98, 0x71, 0x30,
+ 0x30, 0x5b, 0xea, 0xba, 0x2e, 0xda, 0x04, 0xdf,
+ 0x99, 0x7b, 0x71, 0x4d, 0x6c, 0x6f, 0x2c, 0x29,
+ 0xa6, 0xad, 0x5c, 0xb4, 0x02, 0x2b, 0x02, 0x70,
+ 0x9b, 0xee, 0xad, 0x9d, 0x67, 0x89, 0x0c, 0xbb,
+ 0x22, 0x39, 0x23, 0x36, 0xfe, 0xa1, 0x85, 0x1f,
+ 0x38
+};
+static const u8 enc_assoc001[] __initconst = {
+ 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x4e, 0x91
+};
+static const u8 enc_nonce001[] __initconst = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
+};
+static const u8 enc_key001[] __initconst = {
+ 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
+ 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0,
+ 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09,
+ 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0
+};
+
+static const u8 enc_input002[] __initconst = { };
+static const u8 enc_output002[] __initconst = {
+ 0xea, 0xe0, 0x1e, 0x9e, 0x2c, 0x91, 0xaa, 0xe1,
+ 0xdb, 0x5d, 0x99, 0x3f, 0x8a, 0xf7, 0x69, 0x92
+};
+static const u8 enc_assoc002[] __initconst = { };
+static const u8 enc_nonce002[] __initconst = {
+ 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e
+};
+static const u8 enc_key002[] __initconst = {
+ 0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f,
+ 0x2d, 0x29, 0x25, 0x76, 0xd5, 0x75, 0x27, 0x86,
+ 0x91, 0x9a, 0x27, 0x7a, 0xfb, 0x46, 0xc5, 0xef,
+ 0x94, 0x81, 0x79, 0x57, 0x14, 0x59, 0x40, 0x68
+};
+
+static const u8 enc_input003[] __initconst = { };
+static const u8 enc_output003[] __initconst = {
+ 0xdd, 0x6b, 0x3b, 0x82, 0xce, 0x5a, 0xbd, 0xd6,
+ 0xa9, 0x35, 0x83, 0xd8, 0x8c, 0x3d, 0x85, 0x77
+};
+static const u8 enc_assoc003[] __initconst = {
+ 0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b
+};
+static const u8 enc_nonce003[] __initconst = {
+ 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d
+};
+static const u8 enc_key003[] __initconst = {
+ 0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88,
+ 0x34, 0xd1, 0x13, 0xaf, 0x57, 0xa1, 0xeb, 0x3a,
+ 0x2a, 0x80, 0x51, 0x36, 0xec, 0x5b, 0xbc, 0x08,
+ 0x93, 0x84, 0x21, 0xb5, 0x13, 0x88, 0x3c, 0x0d
+};
+
+static const u8 enc_input004[] __initconst = {
+ 0xa4
+};
+static const u8 enc_output004[] __initconst = {
+ 0xb7, 0x1b, 0xb0, 0x73, 0x59, 0xb0, 0x84, 0xb2,
+ 0x6d, 0x8e, 0xab, 0x94, 0x31, 0xa1, 0xae, 0xac,
+ 0x89
+};
+static const u8 enc_assoc004[] __initconst = {
+ 0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40
+};
+static const u8 enc_nonce004[] __initconst = {
+ 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4
+};
+static const u8 enc_key004[] __initconst = {
+ 0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8,
+ 0x31, 0x80, 0x82, 0xd7, 0xd8, 0xe8, 0xb5, 0xa1,
+ 0xe2, 0x18, 0x18, 0x8a, 0x9c, 0xfa, 0xa3, 0x3d,
+ 0x25, 0x71, 0x3e, 0x40, 0xbc, 0x54, 0x7a, 0x3e
+};
+
+static const u8 enc_input005[] __initconst = {
+ 0x2d
+};
+static const u8 enc_output005[] __initconst = {
+ 0xbf, 0xe1, 0x5b, 0x0b, 0xdb, 0x6b, 0xf5, 0x5e,
+ 0x6c, 0x5d, 0x84, 0x44, 0x39, 0x81, 0xc1, 0x9c,
+ 0xac
+};
+static const u8 enc_assoc005[] __initconst = { };
+static const u8 enc_nonce005[] __initconst = {
+ 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30
+};
+static const u8 enc_key005[] __initconst = {
+ 0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31,
+ 0x0e, 0x92, 0x89, 0x8b, 0xf4, 0x93, 0xc7, 0x87,
+ 0x98, 0xa3, 0xd8, 0x39, 0xf8, 0xf4, 0xa7, 0x01,
+ 0xc0, 0x2e, 0x0a, 0xa6, 0x7e, 0x5a, 0x78, 0x87
+};
+
+static const u8 enc_input006[] __initconst = {
+ 0x33, 0x2f, 0x94, 0xc1, 0xa4, 0xef, 0xcc, 0x2a,
+ 0x5b, 0xa6, 0xe5, 0x8f, 0x1d, 0x40, 0xf0, 0x92,
+ 0x3c, 0xd9, 0x24, 0x11, 0xa9, 0x71, 0xf9, 0x37,
+ 0x14, 0x99, 0xfa, 0xbe, 0xe6, 0x80, 0xde, 0x50,
+ 0xc9, 0x96, 0xd4, 0xb0, 0xec, 0x9e, 0x17, 0xec,
+ 0xd2, 0x5e, 0x72, 0x99, 0xfc, 0x0a, 0xe1, 0xcb,
+ 0x48, 0xd2, 0x85, 0xdd, 0x2f, 0x90, 0xe0, 0x66,
+ 0x3b, 0xe6, 0x20, 0x74, 0xbe, 0x23, 0x8f, 0xcb,
+ 0xb4, 0xe4, 0xda, 0x48, 0x40, 0xa6, 0xd1, 0x1b,
+ 0xc7, 0x42, 0xce, 0x2f, 0x0c, 0xa6, 0x85, 0x6e,
+ 0x87, 0x37, 0x03, 0xb1, 0x7c, 0x25, 0x96, 0xa3,
+ 0x05, 0xd8, 0xb0, 0xf4, 0xed, 0xea, 0xc2, 0xf0,
+ 0x31, 0x98, 0x6c, 0xd1, 0x14, 0x25, 0xc0, 0xcb,
+ 0x01, 0x74, 0xd0, 0x82, 0xf4, 0x36, 0xf5, 0x41,
+ 0xd5, 0xdc, 0xca, 0xc5, 0xbb, 0x98, 0xfe, 0xfc,
+ 0x69, 0x21, 0x70, 0xd8, 0xa4, 0x4b, 0xc8, 0xde,
+ 0x8f
+};
+static const u8 enc_output006[] __initconst = {
+ 0x8b, 0x06, 0xd3, 0x31, 0xb0, 0x93, 0x45, 0xb1,
+ 0x75, 0x6e, 0x26, 0xf9, 0x67, 0xbc, 0x90, 0x15,
+ 0x81, 0x2c, 0xb5, 0xf0, 0xc6, 0x2b, 0xc7, 0x8c,
+ 0x56, 0xd1, 0xbf, 0x69, 0x6c, 0x07, 0xa0, 0xda,
+ 0x65, 0x27, 0xc9, 0x90, 0x3d, 0xef, 0x4b, 0x11,
+ 0x0f, 0x19, 0x07, 0xfd, 0x29, 0x92, 0xd9, 0xc8,
+ 0xf7, 0x99, 0x2e, 0x4a, 0xd0, 0xb8, 0x2c, 0xdc,
+ 0x93, 0xf5, 0x9e, 0x33, 0x78, 0xd1, 0x37, 0xc3,
+ 0x66, 0xd7, 0x5e, 0xbc, 0x44, 0xbf, 0x53, 0xa5,
+ 0xbc, 0xc4, 0xcb, 0x7b, 0x3a, 0x8e, 0x7f, 0x02,
+ 0xbd, 0xbb, 0xe7, 0xca, 0xa6, 0x6c, 0x6b, 0x93,
+ 0x21, 0x93, 0x10, 0x61, 0xe7, 0x69, 0xd0, 0x78,
+ 0xf3, 0x07, 0x5a, 0x1a, 0x8f, 0x73, 0xaa, 0xb1,
+ 0x4e, 0xd3, 0xda, 0x4f, 0xf3, 0x32, 0xe1, 0x66,
+ 0x3e, 0x6c, 0xc6, 0x13, 0xba, 0x06, 0x5b, 0xfc,
+ 0x6a, 0xe5, 0x6f, 0x60, 0xfb, 0x07, 0x40, 0xb0,
+ 0x8c, 0x9d, 0x84, 0x43, 0x6b, 0xc1, 0xf7, 0x8d,
+ 0x8d, 0x31, 0xf7, 0x7a, 0x39, 0x4d, 0x8f, 0x9a,
+ 0xeb
+};
+static const u8 enc_assoc006[] __initconst = {
+ 0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b
+};
+static const u8 enc_nonce006[] __initconst = {
+ 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c
+};
+static const u8 enc_key006[] __initconst = {
+ 0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae,
+ 0xdf, 0x72, 0x7f, 0x53, 0x72, 0x25, 0x1e, 0x78,
+ 0x91, 0xcb, 0x69, 0x76, 0x1f, 0x49, 0x93, 0xf9,
+ 0x6f, 0x21, 0xcc, 0x39, 0x9c, 0xad, 0xb1, 0x01
+};
+
+static const u8 enc_input007[] __initconst = {
+ 0x9b, 0x18, 0xdb, 0xdd, 0x9a, 0x0f, 0x3e, 0xa5,
+ 0x15, 0x17, 0xde, 0xdf, 0x08, 0x9d, 0x65, 0x0a,
+ 0x67, 0x30, 0x12, 0xe2, 0x34, 0x77, 0x4b, 0xc1,
+ 0xd9, 0xc6, 0x1f, 0xab, 0xc6, 0x18, 0x50, 0x17,
+ 0xa7, 0x9d, 0x3c, 0xa6, 0xc5, 0x35, 0x8c, 0x1c,
+ 0xc0, 0xa1, 0x7c, 0x9f, 0x03, 0x89, 0xca, 0xe1,
+ 0xe6, 0xe9, 0xd4, 0xd3, 0x88, 0xdb, 0xb4, 0x51,
+ 0x9d, 0xec, 0xb4, 0xfc, 0x52, 0xee, 0x6d, 0xf1,
+ 0x75, 0x42, 0xc6, 0xfd, 0xbd, 0x7a, 0x8e, 0x86,
+ 0xfc, 0x44, 0xb3, 0x4f, 0xf3, 0xea, 0x67, 0x5a,
+ 0x41, 0x13, 0xba, 0xb0, 0xdc, 0xe1, 0xd3, 0x2a,
+ 0x7c, 0x22, 0xb3, 0xca, 0xac, 0x6a, 0x37, 0x98,
+ 0x3e, 0x1d, 0x40, 0x97, 0xf7, 0x9b, 0x1d, 0x36,
+ 0x6b, 0xb3, 0x28, 0xbd, 0x60, 0x82, 0x47, 0x34,
+ 0xaa, 0x2f, 0x7d, 0xe9, 0xa8, 0x70, 0x81, 0x57,
+ 0xd4, 0xb9, 0x77, 0x0a, 0x9d, 0x29, 0xa7, 0x84,
+ 0x52, 0x4f, 0xc2, 0x4a, 0x40, 0x3b, 0x3c, 0xd4,
+ 0xc9, 0x2a, 0xdb, 0x4a, 0x53, 0xc4, 0xbe, 0x80,
+ 0xe9, 0x51, 0x7f, 0x8f, 0xc7, 0xa2, 0xce, 0x82,
+ 0x5c, 0x91, 0x1e, 0x74, 0xd9, 0xd0, 0xbd, 0xd5,
+ 0xf3, 0xfd, 0xda, 0x4d, 0x25, 0xb4, 0xbb, 0x2d,
+ 0xac, 0x2f, 0x3d, 0x71, 0x85, 0x7b, 0xcf, 0x3c,
+ 0x7b, 0x3e, 0x0e, 0x22, 0x78, 0x0c, 0x29, 0xbf,
+ 0xe4, 0xf4, 0x57, 0xb3, 0xcb, 0x49, 0xa0, 0xfc,
+ 0x1e, 0x05, 0x4e, 0x16, 0xbc, 0xd5, 0xa8, 0xa3,
+ 0xee, 0x05, 0x35, 0xc6, 0x7c, 0xab, 0x60, 0x14,
+ 0x55, 0x1a, 0x8e, 0xc5, 0x88, 0x5d, 0xd5, 0x81,
+ 0xc2, 0x81, 0xa5, 0xc4, 0x60, 0xdb, 0xaf, 0x77,
+ 0x91, 0xe1, 0xce, 0xa2, 0x7e, 0x7f, 0x42, 0xe3,
+ 0xb0, 0x13, 0x1c, 0x1f, 0x25, 0x60, 0x21, 0xe2,
+ 0x40, 0x5f, 0x99, 0xb7, 0x73, 0xec, 0x9b, 0x2b,
+ 0xf0, 0x65, 0x11, 0xc8, 0xd0, 0x0a, 0x9f, 0xd3
+};
+static const u8 enc_output007[] __initconst = {
+ 0x85, 0x04, 0xc2, 0xed, 0x8d, 0xfd, 0x97, 0x5c,
+ 0xd2, 0xb7, 0xe2, 0xc1, 0x6b, 0xa3, 0xba, 0xf8,
+ 0xc9, 0x50, 0xc3, 0xc6, 0xa5, 0xe3, 0xa4, 0x7c,
+ 0xc3, 0x23, 0x49, 0x5e, 0xa9, 0xb9, 0x32, 0xeb,
+ 0x8a, 0x7c, 0xca, 0xe5, 0xec, 0xfb, 0x7c, 0xc0,
+ 0xcb, 0x7d, 0xdc, 0x2c, 0x9d, 0x92, 0x55, 0x21,
+ 0x0a, 0xc8, 0x43, 0x63, 0x59, 0x0a, 0x31, 0x70,
+ 0x82, 0x67, 0x41, 0x03, 0xf8, 0xdf, 0xf2, 0xac,
+ 0xa7, 0x02, 0xd4, 0xd5, 0x8a, 0x2d, 0xc8, 0x99,
+ 0x19, 0x66, 0xd0, 0xf6, 0x88, 0x2c, 0x77, 0xd9,
+ 0xd4, 0x0d, 0x6c, 0xbd, 0x98, 0xde, 0xe7, 0x7f,
+ 0xad, 0x7e, 0x8a, 0xfb, 0xe9, 0x4b, 0xe5, 0xf7,
+ 0xe5, 0x50, 0xa0, 0x90, 0x3f, 0xd6, 0x22, 0x53,
+ 0xe3, 0xfe, 0x1b, 0xcc, 0x79, 0x3b, 0xec, 0x12,
+ 0x47, 0x52, 0xa7, 0xd6, 0x04, 0xe3, 0x52, 0xe6,
+ 0x93, 0x90, 0x91, 0x32, 0x73, 0x79, 0xb8, 0xd0,
+ 0x31, 0xde, 0x1f, 0x9f, 0x2f, 0x05, 0x38, 0x54,
+ 0x2f, 0x35, 0x04, 0x39, 0xe0, 0xa7, 0xba, 0xc6,
+ 0x52, 0xf6, 0x37, 0x65, 0x4c, 0x07, 0xa9, 0x7e,
+ 0xb3, 0x21, 0x6f, 0x74, 0x8c, 0xc9, 0xde, 0xdb,
+ 0x65, 0x1b, 0x9b, 0xaa, 0x60, 0xb1, 0x03, 0x30,
+ 0x6b, 0xb2, 0x03, 0xc4, 0x1c, 0x04, 0xf8, 0x0f,
+ 0x64, 0xaf, 0x46, 0xe4, 0x65, 0x99, 0x49, 0xe2,
+ 0xea, 0xce, 0x78, 0x00, 0xd8, 0x8b, 0xd5, 0x2e,
+ 0xcf, 0xfc, 0x40, 0x49, 0xe8, 0x58, 0xdc, 0x34,
+ 0x9c, 0x8c, 0x61, 0xbf, 0x0a, 0x8e, 0xec, 0x39,
+ 0xa9, 0x30, 0x05, 0x5a, 0xd2, 0x56, 0x01, 0xc7,
+ 0xda, 0x8f, 0x4e, 0xbb, 0x43, 0xa3, 0x3a, 0xf9,
+ 0x15, 0x2a, 0xd0, 0xa0, 0x7a, 0x87, 0x34, 0x82,
+ 0xfe, 0x8a, 0xd1, 0x2d, 0x5e, 0xc7, 0xbf, 0x04,
+ 0x53, 0x5f, 0x3b, 0x36, 0xd4, 0x25, 0x5c, 0x34,
+ 0x7a, 0x8d, 0xd5, 0x05, 0xce, 0x72, 0xca, 0xef,
+ 0x7a, 0x4b, 0xbc, 0xb0, 0x10, 0x5c, 0x96, 0x42,
+ 0x3a, 0x00, 0x98, 0xcd, 0x15, 0xe8, 0xb7, 0x53
+};
+static const u8 enc_assoc007[] __initconst = { };
+static const u8 enc_nonce007[] __initconst = {
+ 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0
+};
+static const u8 enc_key007[] __initconst = {
+ 0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd,
+ 0xf9, 0x3f, 0xcd, 0xd9, 0xa0, 0x1e, 0x42, 0x4c,
+ 0xe7, 0xde, 0x25, 0x3d, 0xa3, 0xd7, 0x05, 0x80,
+ 0x8d, 0xf2, 0x82, 0xac, 0x44, 0x16, 0x51, 0x01
+};
+
+static const u8 enc_input008[] __initconst = {
+ 0xc3, 0x09, 0x94, 0x62, 0xe6, 0x46, 0x2e, 0x10,
+ 0xbe, 0x00, 0xe4, 0xfc, 0xf3, 0x40, 0xa3, 0xe2,
+ 0x0f, 0xc2, 0x8b, 0x28, 0xdc, 0xba, 0xb4, 0x3c,
+ 0xe4, 0x21, 0x58, 0x61, 0xcd, 0x8b, 0xcd, 0xfb,
+ 0xac, 0x94, 0xa1, 0x45, 0xf5, 0x1c, 0xe1, 0x12,
+ 0xe0, 0x3b, 0x67, 0x21, 0x54, 0x5e, 0x8c, 0xaa,
+ 0xcf, 0xdb, 0xb4, 0x51, 0xd4, 0x13, 0xda, 0xe6,
+ 0x83, 0x89, 0xb6, 0x92, 0xe9, 0x21, 0x76, 0xa4,
+ 0x93, 0x7d, 0x0e, 0xfd, 0x96, 0x36, 0x03, 0x91,
+ 0x43, 0x5c, 0x92, 0x49, 0x62, 0x61, 0x7b, 0xeb,
+ 0x43, 0x89, 0xb8, 0x12, 0x20, 0x43, 0xd4, 0x47,
+ 0x06, 0x84, 0xee, 0x47, 0xe9, 0x8a, 0x73, 0x15,
+ 0x0f, 0x72, 0xcf, 0xed, 0xce, 0x96, 0xb2, 0x7f,
+ 0x21, 0x45, 0x76, 0xeb, 0x26, 0x28, 0x83, 0x6a,
+ 0xad, 0xaa, 0xa6, 0x81, 0xd8, 0x55, 0xb1, 0xa3,
+ 0x85, 0xb3, 0x0c, 0xdf, 0xf1, 0x69, 0x2d, 0x97,
+ 0x05, 0x2a, 0xbc, 0x7c, 0x7b, 0x25, 0xf8, 0x80,
+ 0x9d, 0x39, 0x25, 0xf3, 0x62, 0xf0, 0x66, 0x5e,
+ 0xf4, 0xa0, 0xcf, 0xd8, 0xfd, 0x4f, 0xb1, 0x1f,
+ 0x60, 0x3a, 0x08, 0x47, 0xaf, 0xe1, 0xf6, 0x10,
+ 0x77, 0x09, 0xa7, 0x27, 0x8f, 0x9a, 0x97, 0x5a,
+ 0x26, 0xfa, 0xfe, 0x41, 0x32, 0x83, 0x10, 0xe0,
+ 0x1d, 0xbf, 0x64, 0x0d, 0xf4, 0x1c, 0x32, 0x35,
+ 0xe5, 0x1b, 0x36, 0xef, 0xd4, 0x4a, 0x93, 0x4d,
+ 0x00, 0x7c, 0xec, 0x02, 0x07, 0x8b, 0x5d, 0x7d,
+ 0x1b, 0x0e, 0xd1, 0xa6, 0xa5, 0x5d, 0x7d, 0x57,
+ 0x88, 0xa8, 0xcc, 0x81, 0xb4, 0x86, 0x4e, 0xb4,
+ 0x40, 0xe9, 0x1d, 0xc3, 0xb1, 0x24, 0x3e, 0x7f,
+ 0xcc, 0x8a, 0x24, 0x9b, 0xdf, 0x6d, 0xf0, 0x39,
+ 0x69, 0x3e, 0x4c, 0xc0, 0x96, 0xe4, 0x13, 0xda,
+ 0x90, 0xda, 0xf4, 0x95, 0x66, 0x8b, 0x17, 0x17,
+ 0xfe, 0x39, 0x43, 0x25, 0xaa, 0xda, 0xa0, 0x43,
+ 0x3c, 0xb1, 0x41, 0x02, 0xa3, 0xf0, 0xa7, 0x19,
+ 0x59, 0xbc, 0x1d, 0x7d, 0x6c, 0x6d, 0x91, 0x09,
+ 0x5c, 0xb7, 0x5b, 0x01, 0xd1, 0x6f, 0x17, 0x21,
+ 0x97, 0xbf, 0x89, 0x71, 0xa5, 0xb0, 0x6e, 0x07,
+ 0x45, 0xfd, 0x9d, 0xea, 0x07, 0xf6, 0x7a, 0x9f,
+ 0x10, 0x18, 0x22, 0x30, 0x73, 0xac, 0xd4, 0x6b,
+ 0x72, 0x44, 0xed, 0xd9, 0x19, 0x9b, 0x2d, 0x4a,
+ 0x41, 0xdd, 0xd1, 0x85, 0x5e, 0x37, 0x19, 0xed,
+ 0xd2, 0x15, 0x8f, 0x5e, 0x91, 0xdb, 0x33, 0xf2,
+ 0xe4, 0xdb, 0xff, 0x98, 0xfb, 0xa3, 0xb5, 0xca,
+ 0x21, 0x69, 0x08, 0xe7, 0x8a, 0xdf, 0x90, 0xff,
+ 0x3e, 0xe9, 0x20, 0x86, 0x3c, 0xe9, 0xfc, 0x0b,
+ 0xfe, 0x5c, 0x61, 0xaa, 0x13, 0x92, 0x7f, 0x7b,
+ 0xec, 0xe0, 0x6d, 0xa8, 0x23, 0x22, 0xf6, 0x6b,
+ 0x77, 0xc4, 0xfe, 0x40, 0x07, 0x3b, 0xb6, 0xf6,
+ 0x8e, 0x5f, 0xd4, 0xb9, 0xb7, 0x0f, 0x21, 0x04,
+ 0xef, 0x83, 0x63, 0x91, 0x69, 0x40, 0xa3, 0x48,
+ 0x5c, 0xd2, 0x60, 0xf9, 0x4f, 0x6c, 0x47, 0x8b,
+ 0x3b, 0xb1, 0x9f, 0x8e, 0xee, 0x16, 0x8a, 0x13,
+ 0xfc, 0x46, 0x17, 0xc3, 0xc3, 0x32, 0x56, 0xf8,
+ 0x3c, 0x85, 0x3a, 0xb6, 0x3e, 0xaa, 0x89, 0x4f,
+ 0xb3, 0xdf, 0x38, 0xfd, 0xf1, 0xe4, 0x3a, 0xc0,
+ 0xe6, 0x58, 0xb5, 0x8f, 0xc5, 0x29, 0xa2, 0x92,
+ 0x4a, 0xb6, 0xa0, 0x34, 0x7f, 0xab, 0xb5, 0x8a,
+ 0x90, 0xa1, 0xdb, 0x4d, 0xca, 0xb6, 0x2c, 0x41,
+ 0x3c, 0xf7, 0x2b, 0x21, 0xc3, 0xfd, 0xf4, 0x17,
+ 0x5c, 0xb5, 0x33, 0x17, 0x68, 0x2b, 0x08, 0x30,
+ 0xf3, 0xf7, 0x30, 0x3c, 0x96, 0xe6, 0x6a, 0x20,
+ 0x97, 0xe7, 0x4d, 0x10, 0x5f, 0x47, 0x5f, 0x49,
+ 0x96, 0x09, 0xf0, 0x27, 0x91, 0xc8, 0xf8, 0x5a,
+ 0x2e, 0x79, 0xb5, 0xe2, 0xb8, 0xe8, 0xb9, 0x7b,
+ 0xd5, 0x10, 0xcb, 0xff, 0x5d, 0x14, 0x73, 0xf3
+};
+static const u8 enc_output008[] __initconst = {
+ 0x14, 0xf6, 0x41, 0x37, 0xa6, 0xd4, 0x27, 0xcd,
+ 0xdb, 0x06, 0x3e, 0x9a, 0x4e, 0xab, 0xd5, 0xb1,
+ 0x1e, 0x6b, 0xd2, 0xbc, 0x11, 0xf4, 0x28, 0x93,
+ 0x63, 0x54, 0xef, 0xbb, 0x5e, 0x1d, 0x3a, 0x1d,
+ 0x37, 0x3c, 0x0a, 0x6c, 0x1e, 0xc2, 0xd1, 0x2c,
+ 0xb5, 0xa3, 0xb5, 0x7b, 0xb8, 0x8f, 0x25, 0xa6,
+ 0x1b, 0x61, 0x1c, 0xec, 0x28, 0x58, 0x26, 0xa4,
+ 0xa8, 0x33, 0x28, 0x25, 0x5c, 0x45, 0x05, 0xe5,
+ 0x6c, 0x99, 0xe5, 0x45, 0xc4, 0xa2, 0x03, 0x84,
+ 0x03, 0x73, 0x1e, 0x8c, 0x49, 0xac, 0x20, 0xdd,
+ 0x8d, 0xb3, 0xc4, 0xf5, 0xe7, 0x4f, 0xf1, 0xed,
+ 0xa1, 0x98, 0xde, 0xa4, 0x96, 0xdd, 0x2f, 0xab,
+ 0xab, 0x97, 0xcf, 0x3e, 0xd2, 0x9e, 0xb8, 0x13,
+ 0x07, 0x28, 0x29, 0x19, 0xaf, 0xfd, 0xf2, 0x49,
+ 0x43, 0xea, 0x49, 0x26, 0x91, 0xc1, 0x07, 0xd6,
+ 0xbb, 0x81, 0x75, 0x35, 0x0d, 0x24, 0x7f, 0xc8,
+ 0xda, 0xd4, 0xb7, 0xeb, 0xe8, 0x5c, 0x09, 0xa2,
+ 0x2f, 0xdc, 0x28, 0x7d, 0x3a, 0x03, 0xfa, 0x94,
+ 0xb5, 0x1d, 0x17, 0x99, 0x36, 0xc3, 0x1c, 0x18,
+ 0x34, 0xe3, 0x9f, 0xf5, 0x55, 0x7c, 0xb0, 0x60,
+ 0x9d, 0xff, 0xac, 0xd4, 0x61, 0xf2, 0xad, 0xf8,
+ 0xce, 0xc7, 0xbe, 0x5c, 0xd2, 0x95, 0xa8, 0x4b,
+ 0x77, 0x13, 0x19, 0x59, 0x26, 0xc9, 0xb7, 0x8f,
+ 0x6a, 0xcb, 0x2d, 0x37, 0x91, 0xea, 0x92, 0x9c,
+ 0x94, 0x5b, 0xda, 0x0b, 0xce, 0xfe, 0x30, 0x20,
+ 0xf8, 0x51, 0xad, 0xf2, 0xbe, 0xe7, 0xc7, 0xff,
+ 0xb3, 0x33, 0x91, 0x6a, 0xc9, 0x1a, 0x41, 0xc9,
+ 0x0f, 0xf3, 0x10, 0x0e, 0xfd, 0x53, 0xff, 0x6c,
+ 0x16, 0x52, 0xd9, 0xf3, 0xf7, 0x98, 0x2e, 0xc9,
+ 0x07, 0x31, 0x2c, 0x0c, 0x72, 0xd7, 0xc5, 0xc6,
+ 0x08, 0x2a, 0x7b, 0xda, 0xbd, 0x7e, 0x02, 0xea,
+ 0x1a, 0xbb, 0xf2, 0x04, 0x27, 0x61, 0x28, 0x8e,
+ 0xf5, 0x04, 0x03, 0x1f, 0x4c, 0x07, 0x55, 0x82,
+ 0xec, 0x1e, 0xd7, 0x8b, 0x2f, 0x65, 0x56, 0xd1,
+ 0xd9, 0x1e, 0x3c, 0xe9, 0x1f, 0x5e, 0x98, 0x70,
+ 0x38, 0x4a, 0x8c, 0x49, 0xc5, 0x43, 0xa0, 0xa1,
+ 0x8b, 0x74, 0x9d, 0x4c, 0x62, 0x0d, 0x10, 0x0c,
+ 0xf4, 0x6c, 0x8f, 0xe0, 0xaa, 0x9a, 0x8d, 0xb7,
+ 0xe0, 0xbe, 0x4c, 0x87, 0xf1, 0x98, 0x2f, 0xcc,
+ 0xed, 0xc0, 0x52, 0x29, 0xdc, 0x83, 0xf8, 0xfc,
+ 0x2c, 0x0e, 0xa8, 0x51, 0x4d, 0x80, 0x0d, 0xa3,
+ 0xfe, 0xd8, 0x37, 0xe7, 0x41, 0x24, 0xfc, 0xfb,
+ 0x75, 0xe3, 0x71, 0x7b, 0x57, 0x45, 0xf5, 0x97,
+ 0x73, 0x65, 0x63, 0x14, 0x74, 0xb8, 0x82, 0x9f,
+ 0xf8, 0x60, 0x2f, 0x8a, 0xf2, 0x4e, 0xf1, 0x39,
+ 0xda, 0x33, 0x91, 0xf8, 0x36, 0xe0, 0x8d, 0x3f,
+ 0x1f, 0x3b, 0x56, 0xdc, 0xa0, 0x8f, 0x3c, 0x9d,
+ 0x71, 0x52, 0xa7, 0xb8, 0xc0, 0xa5, 0xc6, 0xa2,
+ 0x73, 0xda, 0xf4, 0x4b, 0x74, 0x5b, 0x00, 0x3d,
+ 0x99, 0xd7, 0x96, 0xba, 0xe6, 0xe1, 0xa6, 0x96,
+ 0x38, 0xad, 0xb3, 0xc0, 0xd2, 0xba, 0x91, 0x6b,
+ 0xf9, 0x19, 0xdd, 0x3b, 0xbe, 0xbe, 0x9c, 0x20,
+ 0x50, 0xba, 0xa1, 0xd0, 0xce, 0x11, 0xbd, 0x95,
+ 0xd8, 0xd1, 0xdd, 0x33, 0x85, 0x74, 0xdc, 0xdb,
+ 0x66, 0x76, 0x44, 0xdc, 0x03, 0x74, 0x48, 0x35,
+ 0x98, 0xb1, 0x18, 0x47, 0x94, 0x7d, 0xff, 0x62,
+ 0xe4, 0x58, 0x78, 0xab, 0xed, 0x95, 0x36, 0xd9,
+ 0x84, 0x91, 0x82, 0x64, 0x41, 0xbb, 0x58, 0xe6,
+ 0x1c, 0x20, 0x6d, 0x15, 0x6b, 0x13, 0x96, 0xe8,
+ 0x35, 0x7f, 0xdc, 0x40, 0x2c, 0xe9, 0xbc, 0x8a,
+ 0x4f, 0x92, 0xec, 0x06, 0x2d, 0x50, 0xdf, 0x93,
+ 0x5d, 0x65, 0x5a, 0xa8, 0xfc, 0x20, 0x50, 0x14,
+ 0xa9, 0x8a, 0x7e, 0x1d, 0x08, 0x1f, 0xe2, 0x99,
+ 0xd0, 0xbe, 0xfb, 0x3a, 0x21, 0x9d, 0xad, 0x86,
+ 0x54, 0xfd, 0x0d, 0x98, 0x1c, 0x5a, 0x6f, 0x1f,
+ 0x9a, 0x40, 0xcd, 0xa2, 0xff, 0x6a, 0xf1, 0x54
+};
+static const u8 enc_assoc008[] __initconst = { };
+static const u8 enc_nonce008[] __initconst = {
+ 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02
+};
+static const u8 enc_key008[] __initconst = {
+ 0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53,
+ 0xc1, 0x44, 0xe9, 0x81, 0x18, 0xdc, 0xf5, 0xf0,
+ 0x3e, 0x44, 0x15, 0x59, 0xe0, 0xc5, 0x44, 0x86,
+ 0xc3, 0x91, 0xa8, 0x75, 0xc0, 0x12, 0x46, 0xba
+};
+
+static const u8 enc_input009[] __initconst = {
+ 0xe6, 0xc3, 0xdb, 0x63, 0x55, 0x15, 0xe3, 0x5b,
+ 0xb7, 0x4b, 0x27, 0x8b, 0x5a, 0xdd, 0xc2, 0xe8,
+ 0x3a, 0x6b, 0xd7, 0x81, 0x96, 0x35, 0x97, 0xca,
+ 0xd7, 0x68, 0xe8, 0xef, 0xce, 0xab, 0xda, 0x09,
+ 0x6e, 0xd6, 0x8e, 0xcb, 0x55, 0xb5, 0xe1, 0xe5,
+ 0x57, 0xfd, 0xc4, 0xe3, 0xe0, 0x18, 0x4f, 0x85,
+ 0xf5, 0x3f, 0x7e, 0x4b, 0x88, 0xc9, 0x52, 0x44,
+ 0x0f, 0xea, 0xaf, 0x1f, 0x71, 0x48, 0x9f, 0x97,
+ 0x6d, 0xb9, 0x6f, 0x00, 0xa6, 0xde, 0x2b, 0x77,
+ 0x8b, 0x15, 0xad, 0x10, 0xa0, 0x2b, 0x7b, 0x41,
+ 0x90, 0x03, 0x2d, 0x69, 0xae, 0xcc, 0x77, 0x7c,
+ 0xa5, 0x9d, 0x29, 0x22, 0xc2, 0xea, 0xb4, 0x00,
+ 0x1a, 0xd2, 0x7a, 0x98, 0x8a, 0xf9, 0xf7, 0x82,
+ 0xb0, 0xab, 0xd8, 0xa6, 0x94, 0x8d, 0x58, 0x2f,
+ 0x01, 0x9e, 0x00, 0x20, 0xfc, 0x49, 0xdc, 0x0e,
+ 0x03, 0xe8, 0x45, 0x10, 0xd6, 0xa8, 0xda, 0x55,
+ 0x10, 0x9a, 0xdf, 0x67, 0x22, 0x8b, 0x43, 0xab,
+ 0x00, 0xbb, 0x02, 0xc8, 0xdd, 0x7b, 0x97, 0x17,
+ 0xd7, 0x1d, 0x9e, 0x02, 0x5e, 0x48, 0xde, 0x8e,
+ 0xcf, 0x99, 0x07, 0x95, 0x92, 0x3c, 0x5f, 0x9f,
+ 0xc5, 0x8a, 0xc0, 0x23, 0xaa, 0xd5, 0x8c, 0x82,
+ 0x6e, 0x16, 0x92, 0xb1, 0x12, 0x17, 0x07, 0xc3,
+ 0xfb, 0x36, 0xf5, 0x6c, 0x35, 0xd6, 0x06, 0x1f,
+ 0x9f, 0xa7, 0x94, 0xa2, 0x38, 0x63, 0x9c, 0xb0,
+ 0x71, 0xb3, 0xa5, 0xd2, 0xd8, 0xba, 0x9f, 0x08,
+ 0x01, 0xb3, 0xff, 0x04, 0x97, 0x73, 0x45, 0x1b,
+ 0xd5, 0xa9, 0x9c, 0x80, 0xaf, 0x04, 0x9a, 0x85,
+ 0xdb, 0x32, 0x5b, 0x5d, 0x1a, 0xc1, 0x36, 0x28,
+ 0x10, 0x79, 0xf1, 0x3c, 0xbf, 0x1a, 0x41, 0x5c,
+ 0x4e, 0xdf, 0xb2, 0x7c, 0x79, 0x3b, 0x7a, 0x62,
+ 0x3d, 0x4b, 0xc9, 0x9b, 0x2a, 0x2e, 0x7c, 0xa2,
+ 0xb1, 0x11, 0x98, 0xa7, 0x34, 0x1a, 0x00, 0xf3,
+ 0xd1, 0xbc, 0x18, 0x22, 0xba, 0x02, 0x56, 0x62,
+ 0x31, 0x10, 0x11, 0x6d, 0xe0, 0x54, 0x9d, 0x40,
+ 0x1f, 0x26, 0x80, 0x41, 0xca, 0x3f, 0x68, 0x0f,
+ 0x32, 0x1d, 0x0a, 0x8e, 0x79, 0xd8, 0xa4, 0x1b,
+ 0x29, 0x1c, 0x90, 0x8e, 0xc5, 0xe3, 0xb4, 0x91,
+ 0x37, 0x9a, 0x97, 0x86, 0x99, 0xd5, 0x09, 0xc5,
+ 0xbb, 0xa3, 0x3f, 0x21, 0x29, 0x82, 0x14, 0x5c,
+ 0xab, 0x25, 0xfb, 0xf2, 0x4f, 0x58, 0x26, 0xd4,
+ 0x83, 0xaa, 0x66, 0x89, 0x67, 0x7e, 0xc0, 0x49,
+ 0xe1, 0x11, 0x10, 0x7f, 0x7a, 0xda, 0x29, 0x04,
+ 0xff, 0xf0, 0xcb, 0x09, 0x7c, 0x9d, 0xfa, 0x03,
+ 0x6f, 0x81, 0x09, 0x31, 0x60, 0xfb, 0x08, 0xfa,
+ 0x74, 0xd3, 0x64, 0x44, 0x7c, 0x55, 0x85, 0xec,
+ 0x9c, 0x6e, 0x25, 0xb7, 0x6c, 0xc5, 0x37, 0xb6,
+ 0x83, 0x87, 0x72, 0x95, 0x8b, 0x9d, 0xe1, 0x69,
+ 0x5c, 0x31, 0x95, 0x42, 0xa6, 0x2c, 0xd1, 0x36,
+ 0x47, 0x1f, 0xec, 0x54, 0xab, 0xa2, 0x1c, 0xd8,
+ 0x00, 0xcc, 0xbc, 0x0d, 0x65, 0xe2, 0x67, 0xbf,
+ 0xbc, 0xea, 0xee, 0x9e, 0xe4, 0x36, 0x95, 0xbe,
+ 0x73, 0xd9, 0xa6, 0xd9, 0x0f, 0xa0, 0xcc, 0x82,
+ 0x76, 0x26, 0xad, 0x5b, 0x58, 0x6c, 0x4e, 0xab,
+ 0x29, 0x64, 0xd3, 0xd9, 0xa9, 0x08, 0x8c, 0x1d,
+ 0xa1, 0x4f, 0x80, 0xd8, 0x3f, 0x94, 0xfb, 0xd3,
+ 0x7b, 0xfc, 0xd1, 0x2b, 0xc3, 0x21, 0xeb, 0xe5,
+ 0x1c, 0x84, 0x23, 0x7f, 0x4b, 0xfa, 0xdb, 0x34,
+ 0x18, 0xa2, 0xc2, 0xe5, 0x13, 0xfe, 0x6c, 0x49,
+ 0x81, 0xd2, 0x73, 0xe7, 0xe2, 0xd7, 0xe4, 0x4f,
+ 0x4b, 0x08, 0x6e, 0xb1, 0x12, 0x22, 0x10, 0x9d,
+ 0xac, 0x51, 0x1e, 0x17, 0xd9, 0x8a, 0x0b, 0x42,
+ 0x88, 0x16, 0x81, 0x37, 0x7c, 0x6a, 0xf7, 0xef,
+ 0x2d, 0xe3, 0xd9, 0xf8, 0x5f, 0xe0, 0x53, 0x27,
+ 0x74, 0xb9, 0xe2, 0xd6, 0x1c, 0x80, 0x2c, 0x52,
+ 0x65
+};
+static const u8 enc_output009[] __initconst = {
+ 0xfd, 0x81, 0x8d, 0xd0, 0x3d, 0xb4, 0xd5, 0xdf,
+ 0xd3, 0x42, 0x47, 0x5a, 0x6d, 0x19, 0x27, 0x66,
+ 0x4b, 0x2e, 0x0c, 0x27, 0x9c, 0x96, 0x4c, 0x72,
+ 0x02, 0xa3, 0x65, 0xc3, 0xb3, 0x6f, 0x2e, 0xbd,
+ 0x63, 0x8a, 0x4a, 0x5d, 0x29, 0xa2, 0xd0, 0x28,
+ 0x48, 0xc5, 0x3d, 0x98, 0xa3, 0xbc, 0xe0, 0xbe,
+ 0x3b, 0x3f, 0xe6, 0x8a, 0xa4, 0x7f, 0x53, 0x06,
+ 0xfa, 0x7f, 0x27, 0x76, 0x72, 0x31, 0xa1, 0xf5,
+ 0xd6, 0x0c, 0x52, 0x47, 0xba, 0xcd, 0x4f, 0xd7,
+ 0xeb, 0x05, 0x48, 0x0d, 0x7c, 0x35, 0x4a, 0x09,
+ 0xc9, 0x76, 0x71, 0x02, 0xa3, 0xfb, 0xb7, 0x1a,
+ 0x65, 0xb7, 0xed, 0x98, 0xc6, 0x30, 0x8a, 0x00,
+ 0xae, 0xa1, 0x31, 0xe5, 0xb5, 0x9e, 0x6d, 0x62,
+ 0xda, 0xda, 0x07, 0x0f, 0x38, 0x38, 0xd3, 0xcb,
+ 0xc1, 0xb0, 0xad, 0xec, 0x72, 0xec, 0xb1, 0xa2,
+ 0x7b, 0x59, 0xf3, 0x3d, 0x2b, 0xef, 0xcd, 0x28,
+ 0x5b, 0x83, 0xcc, 0x18, 0x91, 0x88, 0xb0, 0x2e,
+ 0xf9, 0x29, 0x31, 0x18, 0xf9, 0x4e, 0xe9, 0x0a,
+ 0x91, 0x92, 0x9f, 0xae, 0x2d, 0xad, 0xf4, 0xe6,
+ 0x1a, 0xe2, 0xa4, 0xee, 0x47, 0x15, 0xbf, 0x83,
+ 0x6e, 0xd7, 0x72, 0x12, 0x3b, 0x2d, 0x24, 0xe9,
+ 0xb2, 0x55, 0xcb, 0x3c, 0x10, 0xf0, 0x24, 0x8a,
+ 0x4a, 0x02, 0xea, 0x90, 0x25, 0xf0, 0xb4, 0x79,
+ 0x3a, 0xef, 0x6e, 0xf5, 0x52, 0xdf, 0xb0, 0x0a,
+ 0xcd, 0x24, 0x1c, 0xd3, 0x2e, 0x22, 0x74, 0xea,
+ 0x21, 0x6f, 0xe9, 0xbd, 0xc8, 0x3e, 0x36, 0x5b,
+ 0x19, 0xf1, 0xca, 0x99, 0x0a, 0xb4, 0xa7, 0x52,
+ 0x1a, 0x4e, 0xf2, 0xad, 0x8d, 0x56, 0x85, 0xbb,
+ 0x64, 0x89, 0xba, 0x26, 0xf9, 0xc7, 0xe1, 0x89,
+ 0x19, 0x22, 0x77, 0xc3, 0xa8, 0xfc, 0xff, 0xad,
+ 0xfe, 0xb9, 0x48, 0xae, 0x12, 0x30, 0x9f, 0x19,
+ 0xfb, 0x1b, 0xef, 0x14, 0x87, 0x8a, 0x78, 0x71,
+ 0xf3, 0xf4, 0xb7, 0x00, 0x9c, 0x1d, 0xb5, 0x3d,
+ 0x49, 0x00, 0x0c, 0x06, 0xd4, 0x50, 0xf9, 0x54,
+ 0x45, 0xb2, 0x5b, 0x43, 0xdb, 0x6d, 0xcf, 0x1a,
+ 0xe9, 0x7a, 0x7a, 0xcf, 0xfc, 0x8a, 0x4e, 0x4d,
+ 0x0b, 0x07, 0x63, 0x28, 0xd8, 0xe7, 0x08, 0x95,
+ 0xdf, 0xa6, 0x72, 0x93, 0x2e, 0xbb, 0xa0, 0x42,
+ 0x89, 0x16, 0xf1, 0xd9, 0x0c, 0xf9, 0xa1, 0x16,
+ 0xfd, 0xd9, 0x03, 0xb4, 0x3b, 0x8a, 0xf5, 0xf6,
+ 0xe7, 0x6b, 0x2e, 0x8e, 0x4c, 0x3d, 0xe2, 0xaf,
+ 0x08, 0x45, 0x03, 0xff, 0x09, 0xb6, 0xeb, 0x2d,
+ 0xc6, 0x1b, 0x88, 0x94, 0xac, 0x3e, 0xf1, 0x9f,
+ 0x0e, 0x0e, 0x2b, 0xd5, 0x00, 0x4d, 0x3f, 0x3b,
+ 0x53, 0xae, 0xaf, 0x1c, 0x33, 0x5f, 0x55, 0x6e,
+ 0x8d, 0xaf, 0x05, 0x7a, 0x10, 0x34, 0xc9, 0xf4,
+ 0x66, 0xcb, 0x62, 0x12, 0xa6, 0xee, 0xe8, 0x1c,
+ 0x5d, 0x12, 0x86, 0xdb, 0x6f, 0x1c, 0x33, 0xc4,
+ 0x1c, 0xda, 0x82, 0x2d, 0x3b, 0x59, 0xfe, 0xb1,
+ 0xa4, 0x59, 0x41, 0x86, 0xd0, 0xef, 0xae, 0xfb,
+ 0xda, 0x6d, 0x11, 0xb8, 0xca, 0xe9, 0x6e, 0xff,
+ 0xf7, 0xa9, 0xd9, 0x70, 0x30, 0xfc, 0x53, 0xe2,
+ 0xd7, 0xa2, 0x4e, 0xc7, 0x91, 0xd9, 0x07, 0x06,
+ 0xaa, 0xdd, 0xb0, 0x59, 0x28, 0x1d, 0x00, 0x66,
+ 0xc5, 0x54, 0xc2, 0xfc, 0x06, 0xda, 0x05, 0x90,
+ 0x52, 0x1d, 0x37, 0x66, 0xee, 0xf0, 0xb2, 0x55,
+ 0x8a, 0x5d, 0xd2, 0x38, 0x86, 0x94, 0x9b, 0xfc,
+ 0x10, 0x4c, 0xa1, 0xb9, 0x64, 0x3e, 0x44, 0xb8,
+ 0x5f, 0xb0, 0x0c, 0xec, 0xe0, 0xc9, 0xe5, 0x62,
+ 0x75, 0x3f, 0x09, 0xd5, 0xf5, 0xd9, 0x26, 0xba,
+ 0x9e, 0xd2, 0xf4, 0xb9, 0x48, 0x0a, 0xbc, 0xa2,
+ 0xd6, 0x7c, 0x36, 0x11, 0x7d, 0x26, 0x81, 0x89,
+ 0xcf, 0xa4, 0xad, 0x73, 0x0e, 0xee, 0xcc, 0x06,
+ 0xa9, 0xdb, 0xb1, 0xfd, 0xfb, 0x09, 0x7f, 0x90,
+ 0x42, 0x37, 0x2f, 0xe1, 0x9c, 0x0f, 0x6f, 0xcf,
+ 0x43, 0xb5, 0xd9, 0x90, 0xe1, 0x85, 0xf5, 0xa8,
+ 0xae
+};
+static const u8 enc_assoc009[] __initconst = {
+ 0x5a, 0x27, 0xff, 0xeb, 0xdf, 0x84, 0xb2, 0x9e,
+ 0xef
+};
+static const u8 enc_nonce009[] __initconst = {
+ 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78
+};
+static const u8 enc_key009[] __initconst = {
+ 0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5,
+ 0xcc, 0x1a, 0xd7, 0xc1, 0x57, 0x72, 0xea, 0x86,
+ 0x5b, 0x89, 0x88, 0x61, 0x3d, 0x2f, 0x9b, 0xb2,
+ 0xe7, 0x9c, 0xec, 0x74, 0x6e, 0x3e, 0xf4, 0x3b
+};
+
+static const u8 enc_input010[] __initconst = {
+ 0x42, 0x93, 0xe4, 0xeb, 0x97, 0xb0, 0x57, 0xbf,
+ 0x1a, 0x8b, 0x1f, 0xe4, 0x5f, 0x36, 0x20, 0x3c,
+ 0xef, 0x0a, 0xa9, 0x48, 0x5f, 0x5f, 0x37, 0x22,
+ 0x3a, 0xde, 0xe3, 0xae, 0xbe, 0xad, 0x07, 0xcc,
+ 0xb1, 0xf6, 0xf5, 0xf9, 0x56, 0xdd, 0xe7, 0x16,
+ 0x1e, 0x7f, 0xdf, 0x7a, 0x9e, 0x75, 0xb7, 0xc7,
+ 0xbe, 0xbe, 0x8a, 0x36, 0x04, 0xc0, 0x10, 0xf4,
+ 0x95, 0x20, 0x03, 0xec, 0xdc, 0x05, 0xa1, 0x7d,
+ 0xc4, 0xa9, 0x2c, 0x82, 0xd0, 0xbc, 0x8b, 0xc5,
+ 0xc7, 0x45, 0x50, 0xf6, 0xa2, 0x1a, 0xb5, 0x46,
+ 0x3b, 0x73, 0x02, 0xa6, 0x83, 0x4b, 0x73, 0x82,
+ 0x58, 0x5e, 0x3b, 0x65, 0x2f, 0x0e, 0xfd, 0x2b,
+ 0x59, 0x16, 0xce, 0xa1, 0x60, 0x9c, 0xe8, 0x3a,
+ 0x99, 0xed, 0x8d, 0x5a, 0xcf, 0xf6, 0x83, 0xaf,
+ 0xba, 0xd7, 0x73, 0x73, 0x40, 0x97, 0x3d, 0xca,
+ 0xef, 0x07, 0x57, 0xe6, 0xd9, 0x70, 0x0e, 0x95,
+ 0xae, 0xa6, 0x8d, 0x04, 0xcc, 0xee, 0xf7, 0x09,
+ 0x31, 0x77, 0x12, 0xa3, 0x23, 0x97, 0x62, 0xb3,
+ 0x7b, 0x32, 0xfb, 0x80, 0x14, 0x48, 0x81, 0xc3,
+ 0xe5, 0xea, 0x91, 0x39, 0x52, 0x81, 0xa2, 0x4f,
+ 0xe4, 0xb3, 0x09, 0xff, 0xde, 0x5e, 0xe9, 0x58,
+ 0x84, 0x6e, 0xf9, 0x3d, 0xdf, 0x25, 0xea, 0xad,
+ 0xae, 0xe6, 0x9a, 0xd1, 0x89, 0x55, 0xd3, 0xde,
+ 0x6c, 0x52, 0xdb, 0x70, 0xfe, 0x37, 0xce, 0x44,
+ 0x0a, 0xa8, 0x25, 0x5f, 0x92, 0xc1, 0x33, 0x4a,
+ 0x4f, 0x9b, 0x62, 0x35, 0xff, 0xce, 0xc0, 0xa9,
+ 0x60, 0xce, 0x52, 0x00, 0x97, 0x51, 0x35, 0x26,
+ 0x2e, 0xb9, 0x36, 0xa9, 0x87, 0x6e, 0x1e, 0xcc,
+ 0x91, 0x78, 0x53, 0x98, 0x86, 0x5b, 0x9c, 0x74,
+ 0x7d, 0x88, 0x33, 0xe1, 0xdf, 0x37, 0x69, 0x2b,
+ 0xbb, 0xf1, 0x4d, 0xf4, 0xd1, 0xf1, 0x39, 0x93,
+ 0x17, 0x51, 0x19, 0xe3, 0x19, 0x1e, 0x76, 0x37,
+ 0x25, 0xfb, 0x09, 0x27, 0x6a, 0xab, 0x67, 0x6f,
+ 0x14, 0x12, 0x64, 0xe7, 0xc4, 0x07, 0xdf, 0x4d,
+ 0x17, 0xbb, 0x6d, 0xe0, 0xe9, 0xb9, 0xab, 0xca,
+ 0x10, 0x68, 0xaf, 0x7e, 0xb7, 0x33, 0x54, 0x73,
+ 0x07, 0x6e, 0xf7, 0x81, 0x97, 0x9c, 0x05, 0x6f,
+ 0x84, 0x5f, 0xd2, 0x42, 0xfb, 0x38, 0xcf, 0xd1,
+ 0x2f, 0x14, 0x30, 0x88, 0x98, 0x4d, 0x5a, 0xa9,
+ 0x76, 0xd5, 0x4f, 0x3e, 0x70, 0x6c, 0x85, 0x76,
+ 0xd7, 0x01, 0xa0, 0x1a, 0xc8, 0x4e, 0xaa, 0xac,
+ 0x78, 0xfe, 0x46, 0xde, 0x6a, 0x05, 0x46, 0xa7,
+ 0x43, 0x0c, 0xb9, 0xde, 0xb9, 0x68, 0xfb, 0xce,
+ 0x42, 0x99, 0x07, 0x4d, 0x0b, 0x3b, 0x5a, 0x30,
+ 0x35, 0xa8, 0xf9, 0x3a, 0x73, 0xef, 0x0f, 0xdb,
+ 0x1e, 0x16, 0x42, 0xc4, 0xba, 0xae, 0x58, 0xaa,
+ 0xf8, 0xe5, 0x75, 0x2f, 0x1b, 0x15, 0x5c, 0xfd,
+ 0x0a, 0x97, 0xd0, 0xe4, 0x37, 0x83, 0x61, 0x5f,
+ 0x43, 0xa6, 0xc7, 0x3f, 0x38, 0x59, 0xe6, 0xeb,
+ 0xa3, 0x90, 0xc3, 0xaa, 0xaa, 0x5a, 0xd3, 0x34,
+ 0xd4, 0x17, 0xc8, 0x65, 0x3e, 0x57, 0xbc, 0x5e,
+ 0xdd, 0x9e, 0xb7, 0xf0, 0x2e, 0x5b, 0xb2, 0x1f,
+ 0x8a, 0x08, 0x0d, 0x45, 0x91, 0x0b, 0x29, 0x53,
+ 0x4f, 0x4c, 0x5a, 0x73, 0x56, 0xfe, 0xaf, 0x41,
+ 0x01, 0x39, 0x0a, 0x24, 0x3c, 0x7e, 0xbe, 0x4e,
+ 0x53, 0xf3, 0xeb, 0x06, 0x66, 0x51, 0x28, 0x1d,
+ 0xbd, 0x41, 0x0a, 0x01, 0xab, 0x16, 0x47, 0x27,
+ 0x47, 0x47, 0xf7, 0xcb, 0x46, 0x0a, 0x70, 0x9e,
+ 0x01, 0x9c, 0x09, 0xe1, 0x2a, 0x00, 0x1a, 0xd8,
+ 0xd4, 0x79, 0x9d, 0x80, 0x15, 0x8e, 0x53, 0x2a,
+ 0x65, 0x83, 0x78, 0x3e, 0x03, 0x00, 0x07, 0x12,
+ 0x1f, 0x33, 0x3e, 0x7b, 0x13, 0x37, 0xf1, 0xc3,
+ 0xef, 0xb7, 0xc1, 0x20, 0x3c, 0x3e, 0x67, 0x66,
+ 0x5d, 0x88, 0xa7, 0x7d, 0x33, 0x50, 0x77, 0xb0,
+ 0x28, 0x8e, 0xe7, 0x2c, 0x2e, 0x7a, 0xf4, 0x3c,
+ 0x8d, 0x74, 0x83, 0xaf, 0x8e, 0x87, 0x0f, 0xe4,
+ 0x50, 0xff, 0x84, 0x5c, 0x47, 0x0c, 0x6a, 0x49,
+ 0xbf, 0x42, 0x86, 0x77, 0x15, 0x48, 0xa5, 0x90,
+ 0x5d, 0x93, 0xd6, 0x2a, 0x11, 0xd5, 0xd5, 0x11,
+ 0xaa, 0xce, 0xe7, 0x6f, 0xa5, 0xb0, 0x09, 0x2c,
+ 0x8d, 0xd3, 0x92, 0xf0, 0x5a, 0x2a, 0xda, 0x5b,
+ 0x1e, 0xd5, 0x9a, 0xc4, 0xc4, 0xf3, 0x49, 0x74,
+ 0x41, 0xca, 0xe8, 0xc1, 0xf8, 0x44, 0xd6, 0x3c,
+ 0xae, 0x6c, 0x1d, 0x9a, 0x30, 0x04, 0x4d, 0x27,
+ 0x0e, 0xb1, 0x5f, 0x59, 0xa2, 0x24, 0xe8, 0xe1,
+ 0x98, 0xc5, 0x6a, 0x4c, 0xfe, 0x41, 0xd2, 0x27,
+ 0x42, 0x52, 0xe1, 0xe9, 0x7d, 0x62, 0xe4, 0x88,
+ 0x0f, 0xad, 0xb2, 0x70, 0xcb, 0x9d, 0x4c, 0x27,
+ 0x2e, 0x76, 0x1e, 0x1a, 0x63, 0x65, 0xf5, 0x3b,
+ 0xf8, 0x57, 0x69, 0xeb, 0x5b, 0x38, 0x26, 0x39,
+ 0x33, 0x25, 0x45, 0x3e, 0x91, 0xb8, 0xd8, 0xc7,
+ 0xd5, 0x42, 0xc0, 0x22, 0x31, 0x74, 0xf4, 0xbc,
+ 0x0c, 0x23, 0xf1, 0xca, 0xc1, 0x8d, 0xd7, 0xbe,
+ 0xc9, 0x62, 0xe4, 0x08, 0x1a, 0xcf, 0x36, 0xd5,
+ 0xfe, 0x55, 0x21, 0x59, 0x91, 0x87, 0x87, 0xdf,
+ 0x06, 0xdb, 0xdf, 0x96, 0x45, 0x58, 0xda, 0x05,
+ 0xcd, 0x50, 0x4d, 0xd2, 0x7d, 0x05, 0x18, 0x73,
+ 0x6a, 0x8d, 0x11, 0x85, 0xa6, 0x88, 0xe8, 0xda,
+ 0xe6, 0x30, 0x33, 0xa4, 0x89, 0x31, 0x75, 0xbe,
+ 0x69, 0x43, 0x84, 0x43, 0x50, 0x87, 0xdd, 0x71,
+ 0x36, 0x83, 0xc3, 0x78, 0x74, 0x24, 0x0a, 0xed,
+ 0x7b, 0xdb, 0xa4, 0x24, 0x0b, 0xb9, 0x7e, 0x5d,
+ 0xff, 0xde, 0xb1, 0xef, 0x61, 0x5a, 0x45, 0x33,
+ 0xf6, 0x17, 0x07, 0x08, 0x98, 0x83, 0x92, 0x0f,
+ 0x23, 0x6d, 0xe6, 0xaa, 0x17, 0x54, 0xad, 0x6a,
+ 0xc8, 0xdb, 0x26, 0xbe, 0xb8, 0xb6, 0x08, 0xfa,
+ 0x68, 0xf1, 0xd7, 0x79, 0x6f, 0x18, 0xb4, 0x9e,
+ 0x2d, 0x3f, 0x1b, 0x64, 0xaf, 0x8d, 0x06, 0x0e,
+ 0x49, 0x28, 0xe0, 0x5d, 0x45, 0x68, 0x13, 0x87,
+ 0xfa, 0xde, 0x40, 0x7b, 0xd2, 0xc3, 0x94, 0xd5,
+ 0xe1, 0xd9, 0xc2, 0xaf, 0x55, 0x89, 0xeb, 0xb4,
+ 0x12, 0x59, 0xa8, 0xd4, 0xc5, 0x29, 0x66, 0x38,
+ 0xe6, 0xac, 0x22, 0x22, 0xd9, 0x64, 0x9b, 0x34,
+ 0x0a, 0x32, 0x9f, 0xc2, 0xbf, 0x17, 0x6c, 0x3f,
+ 0x71, 0x7a, 0x38, 0x6b, 0x98, 0xfb, 0x49, 0x36,
+ 0x89, 0xc9, 0xe2, 0xd6, 0xc7, 0x5d, 0xd0, 0x69,
+ 0x5f, 0x23, 0x35, 0xc9, 0x30, 0xe2, 0xfd, 0x44,
+ 0x58, 0x39, 0xd7, 0x97, 0xfb, 0x5c, 0x00, 0xd5,
+ 0x4f, 0x7a, 0x1a, 0x95, 0x8b, 0x62, 0x4b, 0xce,
+ 0xe5, 0x91, 0x21, 0x7b, 0x30, 0x00, 0xd6, 0xdd,
+ 0x6d, 0x02, 0x86, 0x49, 0x0f, 0x3c, 0x1a, 0x27,
+ 0x3c, 0xd3, 0x0e, 0x71, 0xf2, 0xff, 0xf5, 0x2f,
+ 0x87, 0xac, 0x67, 0x59, 0x81, 0xa3, 0xf7, 0xf8,
+ 0xd6, 0x11, 0x0c, 0x84, 0xa9, 0x03, 0xee, 0x2a,
+ 0xc4, 0xf3, 0x22, 0xab, 0x7c, 0xe2, 0x25, 0xf5,
+ 0x67, 0xa3, 0xe4, 0x11, 0xe0, 0x59, 0xb3, 0xca,
+ 0x87, 0xa0, 0xae, 0xc9, 0xa6, 0x62, 0x1b, 0x6e,
+ 0x4d, 0x02, 0x6b, 0x07, 0x9d, 0xfd, 0xd0, 0x92,
+ 0x06, 0xe1, 0xb2, 0x9a, 0x4a, 0x1f, 0x1f, 0x13,
+ 0x49, 0x99, 0x97, 0x08, 0xde, 0x7f, 0x98, 0xaf,
+ 0x51, 0x98, 0xee, 0x2c, 0xcb, 0xf0, 0x0b, 0xc6,
+ 0xb6, 0xb7, 0x2d, 0x9a, 0xb1, 0xac, 0xa6, 0xe3,
+ 0x15, 0x77, 0x9d, 0x6b, 0x1a, 0xe4, 0xfc, 0x8b,
+ 0xf2, 0x17, 0x59, 0x08, 0x04, 0x58, 0x81, 0x9d,
+ 0x1b, 0x1b, 0x69, 0x55, 0xc2, 0xb4, 0x3c, 0x1f,
+ 0x50, 0xf1, 0x7f, 0x77, 0x90, 0x4c, 0x66, 0x40,
+ 0x5a, 0xc0, 0x33, 0x1f, 0xcb, 0x05, 0x6d, 0x5c,
+ 0x06, 0x87, 0x52, 0xa2, 0x8f, 0x26, 0xd5, 0x4f
+};
+static const u8 enc_output010[] __initconst = {
+ 0xe5, 0x26, 0xa4, 0x3d, 0xbd, 0x33, 0xd0, 0x4b,
+ 0x6f, 0x05, 0xa7, 0x6e, 0x12, 0x7a, 0xd2, 0x74,
+ 0xa6, 0xdd, 0xbd, 0x95, 0xeb, 0xf9, 0xa4, 0xf1,
+ 0x59, 0x93, 0x91, 0x70, 0xd9, 0xfe, 0x9a, 0xcd,
+ 0x53, 0x1f, 0x3a, 0xab, 0xa6, 0x7c, 0x9f, 0xa6,
+ 0x9e, 0xbd, 0x99, 0xd9, 0xb5, 0x97, 0x44, 0xd5,
+ 0x14, 0x48, 0x4d, 0x9d, 0xc0, 0xd0, 0x05, 0x96,
+ 0xeb, 0x4c, 0x78, 0x55, 0x09, 0x08, 0x01, 0x02,
+ 0x30, 0x90, 0x7b, 0x96, 0x7a, 0x7b, 0x5f, 0x30,
+ 0x41, 0x24, 0xce, 0x68, 0x61, 0x49, 0x86, 0x57,
+ 0x82, 0xdd, 0x53, 0x1c, 0x51, 0x28, 0x2b, 0x53,
+ 0x6e, 0x2d, 0xc2, 0x20, 0x4c, 0xdd, 0x8f, 0x65,
+ 0x10, 0x20, 0x50, 0xdd, 0x9d, 0x50, 0xe5, 0x71,
+ 0x40, 0x53, 0x69, 0xfc, 0x77, 0x48, 0x11, 0xb9,
+ 0xde, 0xa4, 0x8d, 0x58, 0xe4, 0xa6, 0x1a, 0x18,
+ 0x47, 0x81, 0x7e, 0xfc, 0xdd, 0xf6, 0xef, 0xce,
+ 0x2f, 0x43, 0x68, 0xd6, 0x06, 0xe2, 0x74, 0x6a,
+ 0xad, 0x90, 0xf5, 0x37, 0xf3, 0x3d, 0x82, 0x69,
+ 0x40, 0xe9, 0x6b, 0xa7, 0x3d, 0xa8, 0x1e, 0xd2,
+ 0x02, 0x7c, 0xb7, 0x9b, 0xe4, 0xda, 0x8f, 0x95,
+ 0x06, 0xc5, 0xdf, 0x73, 0xa3, 0x20, 0x9a, 0x49,
+ 0xde, 0x9c, 0xbc, 0xee, 0x14, 0x3f, 0x81, 0x5e,
+ 0xf8, 0x3b, 0x59, 0x3c, 0xe1, 0x68, 0x12, 0x5a,
+ 0x3a, 0x76, 0x3a, 0x3f, 0xf7, 0x87, 0x33, 0x0a,
+ 0x01, 0xb8, 0xd4, 0xed, 0xb6, 0xbe, 0x94, 0x5e,
+ 0x70, 0x40, 0x56, 0x67, 0x1f, 0x50, 0x44, 0x19,
+ 0xce, 0x82, 0x70, 0x10, 0x87, 0x13, 0x20, 0x0b,
+ 0x4c, 0x5a, 0xb6, 0xf6, 0xa7, 0xae, 0x81, 0x75,
+ 0x01, 0x81, 0xe6, 0x4b, 0x57, 0x7c, 0xdd, 0x6d,
+ 0xf8, 0x1c, 0x29, 0x32, 0xf7, 0xda, 0x3c, 0x2d,
+ 0xf8, 0x9b, 0x25, 0x6e, 0x00, 0xb4, 0xf7, 0x2f,
+ 0xf7, 0x04, 0xf7, 0xa1, 0x56, 0xac, 0x4f, 0x1a,
+ 0x64, 0xb8, 0x47, 0x55, 0x18, 0x7b, 0x07, 0x4d,
+ 0xbd, 0x47, 0x24, 0x80, 0x5d, 0xa2, 0x70, 0xc5,
+ 0xdd, 0x8e, 0x82, 0xd4, 0xeb, 0xec, 0xb2, 0x0c,
+ 0x39, 0xd2, 0x97, 0xc1, 0xcb, 0xeb, 0xf4, 0x77,
+ 0x59, 0xb4, 0x87, 0xef, 0xcb, 0x43, 0x2d, 0x46,
+ 0x54, 0xd1, 0xa7, 0xd7, 0x15, 0x99, 0x0a, 0x43,
+ 0xa1, 0xe0, 0x99, 0x33, 0x71, 0xc1, 0xed, 0xfe,
+ 0x72, 0x46, 0x33, 0x8e, 0x91, 0x08, 0x9f, 0xc8,
+ 0x2e, 0xca, 0xfa, 0xdc, 0x59, 0xd5, 0xc3, 0x76,
+ 0x84, 0x9f, 0xa3, 0x37, 0x68, 0xc3, 0xf0, 0x47,
+ 0x2c, 0x68, 0xdb, 0x5e, 0xc3, 0x49, 0x4c, 0xe8,
+ 0x92, 0x85, 0xe2, 0x23, 0xd3, 0x3f, 0xad, 0x32,
+ 0xe5, 0x2b, 0x82, 0xd7, 0x8f, 0x99, 0x0a, 0x59,
+ 0x5c, 0x45, 0xd9, 0xb4, 0x51, 0x52, 0xc2, 0xae,
+ 0xbf, 0x80, 0xcf, 0xc9, 0xc9, 0x51, 0x24, 0x2a,
+ 0x3b, 0x3a, 0x4d, 0xae, 0xeb, 0xbd, 0x22, 0xc3,
+ 0x0e, 0x0f, 0x59, 0x25, 0x92, 0x17, 0xe9, 0x74,
+ 0xc7, 0x8b, 0x70, 0x70, 0x36, 0x55, 0x95, 0x75,
+ 0x4b, 0xad, 0x61, 0x2b, 0x09, 0xbc, 0x82, 0xf2,
+ 0x6e, 0x94, 0x43, 0xae, 0xc3, 0xd5, 0xcd, 0x8e,
+ 0xfe, 0x5b, 0x9a, 0x88, 0x43, 0x01, 0x75, 0xb2,
+ 0x23, 0x09, 0xf7, 0x89, 0x83, 0xe7, 0xfa, 0xf9,
+ 0xb4, 0x9b, 0xf8, 0xef, 0xbd, 0x1c, 0x92, 0xc1,
+ 0xda, 0x7e, 0xfe, 0x05, 0xba, 0x5a, 0xcd, 0x07,
+ 0x6a, 0x78, 0x9e, 0x5d, 0xfb, 0x11, 0x2f, 0x79,
+ 0x38, 0xb6, 0xc2, 0x5b, 0x6b, 0x51, 0xb4, 0x71,
+ 0xdd, 0xf7, 0x2a, 0xe4, 0xf4, 0x72, 0x76, 0xad,
+ 0xc2, 0xdd, 0x64, 0x5d, 0x79, 0xb6, 0xf5, 0x7a,
+ 0x77, 0x20, 0x05, 0x3d, 0x30, 0x06, 0xd4, 0x4c,
+ 0x0a, 0x2c, 0x98, 0x5a, 0xb9, 0xd4, 0x98, 0xa9,
+ 0x3f, 0xc6, 0x12, 0xea, 0x3b, 0x4b, 0xc5, 0x79,
+ 0x64, 0x63, 0x6b, 0x09, 0x54, 0x3b, 0x14, 0x27,
+ 0xba, 0x99, 0x80, 0xc8, 0x72, 0xa8, 0x12, 0x90,
+ 0x29, 0xba, 0x40, 0x54, 0x97, 0x2b, 0x7b, 0xfe,
+ 0xeb, 0xcd, 0x01, 0x05, 0x44, 0x72, 0xdb, 0x99,
+ 0xe4, 0x61, 0xc9, 0x69, 0xd6, 0xb9, 0x28, 0xd1,
+ 0x05, 0x3e, 0xf9, 0x0b, 0x49, 0x0a, 0x49, 0xe9,
+ 0x8d, 0x0e, 0xa7, 0x4a, 0x0f, 0xaf, 0x32, 0xd0,
+ 0xe0, 0xb2, 0x3a, 0x55, 0x58, 0xfe, 0x5c, 0x28,
+ 0x70, 0x51, 0x23, 0xb0, 0x7b, 0x6a, 0x5f, 0x1e,
+ 0xb8, 0x17, 0xd7, 0x94, 0x15, 0x8f, 0xee, 0x20,
+ 0xc7, 0x42, 0x25, 0x3e, 0x9a, 0x14, 0xd7, 0x60,
+ 0x72, 0x39, 0x47, 0x48, 0xa9, 0xfe, 0xdd, 0x47,
+ 0x0a, 0xb1, 0xe6, 0x60, 0x28, 0x8c, 0x11, 0x68,
+ 0xe1, 0xff, 0xd7, 0xce, 0xc8, 0xbe, 0xb3, 0xfe,
+ 0x27, 0x30, 0x09, 0x70, 0xd7, 0xfa, 0x02, 0x33,
+ 0x3a, 0x61, 0x2e, 0xc7, 0xff, 0xa4, 0x2a, 0xa8,
+ 0x6e, 0xb4, 0x79, 0x35, 0x6d, 0x4c, 0x1e, 0x38,
+ 0xf8, 0xee, 0xd4, 0x84, 0x4e, 0x6e, 0x28, 0xa7,
+ 0xce, 0xc8, 0xc1, 0xcf, 0x80, 0x05, 0xf3, 0x04,
+ 0xef, 0xc8, 0x18, 0x28, 0x2e, 0x8d, 0x5e, 0x0c,
+ 0xdf, 0xb8, 0x5f, 0x96, 0xe8, 0xc6, 0x9c, 0x2f,
+ 0xe5, 0xa6, 0x44, 0xd7, 0xe7, 0x99, 0x44, 0x0c,
+ 0xec, 0xd7, 0x05, 0x60, 0x97, 0xbb, 0x74, 0x77,
+ 0x58, 0xd5, 0xbb, 0x48, 0xde, 0x5a, 0xb2, 0x54,
+ 0x7f, 0x0e, 0x46, 0x70, 0x6a, 0x6f, 0x78, 0xa5,
+ 0x08, 0x89, 0x05, 0x4e, 0x7e, 0xa0, 0x69, 0xb4,
+ 0x40, 0x60, 0x55, 0x77, 0x75, 0x9b, 0x19, 0xf2,
+ 0xd5, 0x13, 0x80, 0x77, 0xf9, 0x4b, 0x3f, 0x1e,
+ 0xee, 0xe6, 0x76, 0x84, 0x7b, 0x8c, 0xe5, 0x27,
+ 0xa8, 0x0a, 0x91, 0x01, 0x68, 0x71, 0x8a, 0x3f,
+ 0x06, 0xab, 0xf6, 0xa9, 0xa5, 0xe6, 0x72, 0x92,
+ 0xe4, 0x67, 0xe2, 0xa2, 0x46, 0x35, 0x84, 0x55,
+ 0x7d, 0xca, 0xa8, 0x85, 0xd0, 0xf1, 0x3f, 0xbe,
+ 0xd7, 0x34, 0x64, 0xfc, 0xae, 0xe3, 0xe4, 0x04,
+ 0x9f, 0x66, 0x02, 0xb9, 0x88, 0x10, 0xd9, 0xc4,
+ 0x4c, 0x31, 0x43, 0x7a, 0x93, 0xe2, 0x9b, 0x56,
+ 0x43, 0x84, 0xdc, 0xdc, 0xde, 0x1d, 0xa4, 0x02,
+ 0x0e, 0xc2, 0xef, 0xc3, 0xf8, 0x78, 0xd1, 0xb2,
+ 0x6b, 0x63, 0x18, 0xc9, 0xa9, 0xe5, 0x72, 0xd8,
+ 0xf3, 0xb9, 0xd1, 0x8a, 0xc7, 0x1a, 0x02, 0x27,
+ 0x20, 0x77, 0x10, 0xe5, 0xc8, 0xd4, 0x4a, 0x47,
+ 0xe5, 0xdf, 0x5f, 0x01, 0xaa, 0xb0, 0xd4, 0x10,
+ 0xbb, 0x69, 0xe3, 0x36, 0xc8, 0xe1, 0x3d, 0x43,
+ 0xfb, 0x86, 0xcd, 0xcc, 0xbf, 0xf4, 0x88, 0xe0,
+ 0x20, 0xca, 0xb7, 0x1b, 0xf1, 0x2f, 0x5c, 0xee,
+ 0xd4, 0xd3, 0xa3, 0xcc, 0xa4, 0x1e, 0x1c, 0x47,
+ 0xfb, 0xbf, 0xfc, 0xa2, 0x41, 0x55, 0x9d, 0xf6,
+ 0x5a, 0x5e, 0x65, 0x32, 0x34, 0x7b, 0x52, 0x8d,
+ 0xd5, 0xd0, 0x20, 0x60, 0x03, 0xab, 0x3f, 0x8c,
+ 0xd4, 0x21, 0xea, 0x2a, 0xd9, 0xc4, 0xd0, 0xd3,
+ 0x65, 0xd8, 0x7a, 0x13, 0x28, 0x62, 0x32, 0x4b,
+ 0x2c, 0x87, 0x93, 0xa8, 0xb4, 0x52, 0x45, 0x09,
+ 0x44, 0xec, 0xec, 0xc3, 0x17, 0xdb, 0x9a, 0x4d,
+ 0x5c, 0xa9, 0x11, 0xd4, 0x7d, 0xaf, 0x9e, 0xf1,
+ 0x2d, 0xb2, 0x66, 0xc5, 0x1d, 0xed, 0xb7, 0xcd,
+ 0x0b, 0x25, 0x5e, 0x30, 0x47, 0x3f, 0x40, 0xf4,
+ 0xa1, 0xa0, 0x00, 0x94, 0x10, 0xc5, 0x6a, 0x63,
+ 0x1a, 0xd5, 0x88, 0x92, 0x8e, 0x82, 0x39, 0x87,
+ 0x3c, 0x78, 0x65, 0x58, 0x42, 0x75, 0x5b, 0xdd,
+ 0x77, 0x3e, 0x09, 0x4e, 0x76, 0x5b, 0xe6, 0x0e,
+ 0x4d, 0x38, 0xb2, 0xc0, 0xb8, 0x95, 0x01, 0x7a,
+ 0x10, 0xe0, 0xfb, 0x07, 0xf2, 0xab, 0x2d, 0x8c,
+ 0x32, 0xed, 0x2b, 0xc0, 0x46, 0xc2, 0xf5, 0x38,
+ 0x83, 0xf0, 0x17, 0xec, 0xc1, 0x20, 0x6a, 0x9a,
+ 0x0b, 0x00, 0xa0, 0x98, 0x22, 0x50, 0x23, 0xd5,
+ 0x80, 0x6b, 0xf6, 0x1f, 0xc3, 0xcc, 0x97, 0xc9,
+ 0x24, 0x9f, 0xf3, 0xaf, 0x43, 0x14, 0xd5, 0xa0
+};
+static const u8 enc_assoc010[] __initconst = {
+ 0xd2, 0xa1, 0x70, 0xdb, 0x7a, 0xf8, 0xfa, 0x27,
+ 0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2
+};
+static const u8 enc_nonce010[] __initconst = {
+ 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30
+};
+static const u8 enc_key010[] __initconst = {
+ 0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44,
+ 0x34, 0xda, 0x7f, 0x57, 0x03, 0x39, 0x0c, 0xaf,
+ 0x2c, 0x14, 0xfd, 0x65, 0x23, 0xe9, 0x8e, 0x74,
+ 0xd5, 0x08, 0x68, 0x08, 0xe7, 0xb4, 0x72, 0xd7
+};
+
+static const u8 enc_input011[] __initconst = {
+ 0x7a, 0x57, 0xf2, 0xc7, 0x06, 0x3f, 0x50, 0x7b,
+ 0x36, 0x1a, 0x66, 0x5c, 0xb9, 0x0e, 0x5e, 0x3b,
+ 0x45, 0x60, 0xbe, 0x9a, 0x31, 0x9f, 0xff, 0x5d,
+ 0x66, 0x34, 0xb4, 0xdc, 0xfb, 0x9d, 0x8e, 0xee,
+ 0x6a, 0x33, 0xa4, 0x07, 0x3c, 0xf9, 0x4c, 0x30,
+ 0xa1, 0x24, 0x52, 0xf9, 0x50, 0x46, 0x88, 0x20,
+ 0x02, 0x32, 0x3a, 0x0e, 0x99, 0x63, 0xaf, 0x1f,
+ 0x15, 0x28, 0x2a, 0x05, 0xff, 0x57, 0x59, 0x5e,
+ 0x18, 0xa1, 0x1f, 0xd0, 0x92, 0x5c, 0x88, 0x66,
+ 0x1b, 0x00, 0x64, 0xa5, 0x93, 0x8d, 0x06, 0x46,
+ 0xb0, 0x64, 0x8b, 0x8b, 0xef, 0x99, 0x05, 0x35,
+ 0x85, 0xb3, 0xf3, 0x33, 0xbb, 0xec, 0x66, 0xb6,
+ 0x3d, 0x57, 0x42, 0xe3, 0xb4, 0xc6, 0xaa, 0xb0,
+ 0x41, 0x2a, 0xb9, 0x59, 0xa9, 0xf6, 0x3e, 0x15,
+ 0x26, 0x12, 0x03, 0x21, 0x4c, 0x74, 0x43, 0x13,
+ 0x2a, 0x03, 0x27, 0x09, 0xb4, 0xfb, 0xe7, 0xb7,
+ 0x40, 0xff, 0x5e, 0xce, 0x48, 0x9a, 0x60, 0xe3,
+ 0x8b, 0x80, 0x8c, 0x38, 0x2d, 0xcb, 0x93, 0x37,
+ 0x74, 0x05, 0x52, 0x6f, 0x73, 0x3e, 0xc3, 0xbc,
+ 0xca, 0x72, 0x0a, 0xeb, 0xf1, 0x3b, 0xa0, 0x95,
+ 0xdc, 0x8a, 0xc4, 0xa9, 0xdc, 0xca, 0x44, 0xd8,
+ 0x08, 0x63, 0x6a, 0x36, 0xd3, 0x3c, 0xb8, 0xac,
+ 0x46, 0x7d, 0xfd, 0xaa, 0xeb, 0x3e, 0x0f, 0x45,
+ 0x8f, 0x49, 0xda, 0x2b, 0xf2, 0x12, 0xbd, 0xaf,
+ 0x67, 0x8a, 0x63, 0x48, 0x4b, 0x55, 0x5f, 0x6d,
+ 0x8c, 0xb9, 0x76, 0x34, 0x84, 0xae, 0xc2, 0xfc,
+ 0x52, 0x64, 0x82, 0xf7, 0xb0, 0x06, 0xf0, 0x45,
+ 0x73, 0x12, 0x50, 0x30, 0x72, 0xea, 0x78, 0x9a,
+ 0xa8, 0xaf, 0xb5, 0xe3, 0xbb, 0x77, 0x52, 0xec,
+ 0x59, 0x84, 0xbf, 0x6b, 0x8f, 0xce, 0x86, 0x5e,
+ 0x1f, 0x23, 0xe9, 0xfb, 0x08, 0x86, 0xf7, 0x10,
+ 0xb9, 0xf2, 0x44, 0x96, 0x44, 0x63, 0xa9, 0xa8,
+ 0x78, 0x00, 0x23, 0xd6, 0xc7, 0xe7, 0x6e, 0x66,
+ 0x4f, 0xcc, 0xee, 0x15, 0xb3, 0xbd, 0x1d, 0xa0,
+ 0xe5, 0x9c, 0x1b, 0x24, 0x2c, 0x4d, 0x3c, 0x62,
+ 0x35, 0x9c, 0x88, 0x59, 0x09, 0xdd, 0x82, 0x1b,
+ 0xcf, 0x0a, 0x83, 0x6b, 0x3f, 0xae, 0x03, 0xc4,
+ 0xb4, 0xdd, 0x7e, 0x5b, 0x28, 0x76, 0x25, 0x96,
+ 0xd9, 0xc9, 0x9d, 0x5f, 0x86, 0xfa, 0xf6, 0xd7,
+ 0xd2, 0xe6, 0x76, 0x1d, 0x0f, 0xa1, 0xdc, 0x74,
+ 0x05, 0x1b, 0x1d, 0xe0, 0xcd, 0x16, 0xb0, 0xa8,
+ 0x8a, 0x34, 0x7b, 0x15, 0x11, 0x77, 0xe5, 0x7b,
+ 0x7e, 0x20, 0xf7, 0xda, 0x38, 0xda, 0xce, 0x70,
+ 0xe9, 0xf5, 0x6c, 0xd9, 0xbe, 0x0c, 0x4c, 0x95,
+ 0x4c, 0xc2, 0x9b, 0x34, 0x55, 0x55, 0xe1, 0xf3,
+ 0x46, 0x8e, 0x48, 0x74, 0x14, 0x4f, 0x9d, 0xc9,
+ 0xf5, 0xe8, 0x1a, 0xf0, 0x11, 0x4a, 0xc1, 0x8d,
+ 0xe0, 0x93, 0xa0, 0xbe, 0x09, 0x1c, 0x2b, 0x4e,
+ 0x0f, 0xb2, 0x87, 0x8b, 0x84, 0xfe, 0x92, 0x32,
+ 0x14, 0xd7, 0x93, 0xdf, 0xe7, 0x44, 0xbc, 0xc5,
+ 0xae, 0x53, 0x69, 0xd8, 0xb3, 0x79, 0x37, 0x80,
+ 0xe3, 0x17, 0x5c, 0xec, 0x53, 0x00, 0x9a, 0xe3,
+ 0x8e, 0xdc, 0x38, 0xb8, 0x66, 0xf0, 0xd3, 0xad,
+ 0x1d, 0x02, 0x96, 0x86, 0x3e, 0x9d, 0x3b, 0x5d,
+ 0xa5, 0x7f, 0x21, 0x10, 0xf1, 0x1f, 0x13, 0x20,
+ 0xf9, 0x57, 0x87, 0x20, 0xf5, 0x5f, 0xf1, 0x17,
+ 0x48, 0x0a, 0x51, 0x5a, 0xcd, 0x19, 0x03, 0xa6,
+ 0x5a, 0xd1, 0x12, 0x97, 0xe9, 0x48, 0xe2, 0x1d,
+ 0x83, 0x75, 0x50, 0xd9, 0x75, 0x7d, 0x6a, 0x82,
+ 0xa1, 0xf9, 0x4e, 0x54, 0x87, 0x89, 0xc9, 0x0c,
+ 0xb7, 0x5b, 0x6a, 0x91, 0xc1, 0x9c, 0xb2, 0xa9,
+ 0xdc, 0x9a, 0xa4, 0x49, 0x0a, 0x6d, 0x0d, 0xbb,
+ 0xde, 0x86, 0x44, 0xdd, 0x5d, 0x89, 0x2b, 0x96,
+ 0x0f, 0x23, 0x95, 0xad, 0xcc, 0xa2, 0xb3, 0xb9,
+ 0x7e, 0x74, 0x38, 0xba, 0x9f, 0x73, 0xae, 0x5f,
+ 0xf8, 0x68, 0xa2, 0xe0, 0xa9, 0xce, 0xbd, 0x40,
+ 0xd4, 0x4c, 0x6b, 0xd2, 0x56, 0x62, 0xb0, 0xcc,
+ 0x63, 0x7e, 0x5b, 0xd3, 0xae, 0xd1, 0x75, 0xce,
+ 0xbb, 0xb4, 0x5b, 0xa8, 0xf8, 0xb4, 0xac, 0x71,
+ 0x75, 0xaa, 0xc9, 0x9f, 0xbb, 0x6c, 0xad, 0x0f,
+ 0x55, 0x5d, 0xe8, 0x85, 0x7d, 0xf9, 0x21, 0x35,
+ 0xea, 0x92, 0x85, 0x2b, 0x00, 0xec, 0x84, 0x90,
+ 0x0a, 0x63, 0x96, 0xe4, 0x6b, 0xa9, 0x77, 0xb8,
+ 0x91, 0xf8, 0x46, 0x15, 0x72, 0x63, 0x70, 0x01,
+ 0x40, 0xa3, 0xa5, 0x76, 0x62, 0x2b, 0xbf, 0xf1,
+ 0xe5, 0x8d, 0x9f, 0xa3, 0xfa, 0x9b, 0x03, 0xbe,
+ 0xfe, 0x65, 0x6f, 0xa2, 0x29, 0x0d, 0x54, 0xb4,
+ 0x71, 0xce, 0xa9, 0xd6, 0x3d, 0x88, 0xf9, 0xaf,
+ 0x6b, 0xa8, 0x9e, 0xf4, 0x16, 0x96, 0x36, 0xb9,
+ 0x00, 0xdc, 0x10, 0xab, 0xb5, 0x08, 0x31, 0x1f,
+ 0x00, 0xb1, 0x3c, 0xd9, 0x38, 0x3e, 0xc6, 0x04,
+ 0xa7, 0x4e, 0xe8, 0xae, 0xed, 0x98, 0xc2, 0xf7,
+ 0xb9, 0x00, 0x5f, 0x8c, 0x60, 0xd1, 0xe5, 0x15,
+ 0xf7, 0xae, 0x1e, 0x84, 0x88, 0xd1, 0xf6, 0xbc,
+ 0x3a, 0x89, 0x35, 0x22, 0x83, 0x7c, 0xca, 0xf0,
+ 0x33, 0x82, 0x4c, 0x79, 0x3c, 0xfd, 0xb1, 0xae,
+ 0x52, 0x62, 0x55, 0xd2, 0x41, 0x60, 0xc6, 0xbb,
+ 0xfa, 0x0e, 0x59, 0xd6, 0xa8, 0xfe, 0x5d, 0xed,
+ 0x47, 0x3d, 0xe0, 0xea, 0x1f, 0x6e, 0x43, 0x51,
+ 0xec, 0x10, 0x52, 0x56, 0x77, 0x42, 0x6b, 0x52,
+ 0x87, 0xd8, 0xec, 0xe0, 0xaa, 0x76, 0xa5, 0x84,
+ 0x2a, 0x22, 0x24, 0xfd, 0x92, 0x40, 0x88, 0xd5,
+ 0x85, 0x1c, 0x1f, 0x6b, 0x47, 0xa0, 0xc4, 0xe4,
+ 0xef, 0xf4, 0xea, 0xd7, 0x59, 0xac, 0x2a, 0x9e,
+ 0x8c, 0xfa, 0x1f, 0x42, 0x08, 0xfe, 0x4f, 0x74,
+ 0xa0, 0x26, 0xf5, 0xb3, 0x84, 0xf6, 0x58, 0x5f,
+ 0x26, 0x66, 0x3e, 0xd7, 0xe4, 0x22, 0x91, 0x13,
+ 0xc8, 0xac, 0x25, 0x96, 0x23, 0xd8, 0x09, 0xea,
+ 0x45, 0x75, 0x23, 0xb8, 0x5f, 0xc2, 0x90, 0x8b,
+ 0x09, 0xc4, 0xfc, 0x47, 0x6c, 0x6d, 0x0a, 0xef,
+ 0x69, 0xa4, 0x38, 0x19, 0xcf, 0x7d, 0xf9, 0x09,
+ 0x73, 0x9b, 0x60, 0x5a, 0xf7, 0x37, 0xb5, 0xfe,
+ 0x9f, 0xe3, 0x2b, 0x4c, 0x0d, 0x6e, 0x19, 0xf1,
+ 0xd6, 0xc0, 0x70, 0xf3, 0x9d, 0x22, 0x3c, 0xf9,
+ 0x49, 0xce, 0x30, 0x8e, 0x44, 0xb5, 0x76, 0x15,
+ 0x8f, 0x52, 0xfd, 0xa5, 0x04, 0xb8, 0x55, 0x6a,
+ 0x36, 0x59, 0x7c, 0xc4, 0x48, 0xb8, 0xd7, 0xab,
+ 0x05, 0x66, 0xe9, 0x5e, 0x21, 0x6f, 0x6b, 0x36,
+ 0x29, 0xbb, 0xe9, 0xe3, 0xa2, 0x9a, 0xa8, 0xcd,
+ 0x55, 0x25, 0x11, 0xba, 0x5a, 0x58, 0xa0, 0xde,
+ 0xae, 0x19, 0x2a, 0x48, 0x5a, 0xff, 0x36, 0xcd,
+ 0x6d, 0x16, 0x7a, 0x73, 0x38, 0x46, 0xe5, 0x47,
+ 0x59, 0xc8, 0xa2, 0xf6, 0xe2, 0x6c, 0x83, 0xc5,
+ 0x36, 0x2c, 0x83, 0x7d, 0xb4, 0x01, 0x05, 0x69,
+ 0xe7, 0xaf, 0x5c, 0xc4, 0x64, 0x82, 0x12, 0x21,
+ 0xef, 0xf7, 0xd1, 0x7d, 0xb8, 0x8d, 0x8c, 0x98,
+ 0x7c, 0x5f, 0x7d, 0x92, 0x88, 0xb9, 0x94, 0x07,
+ 0x9c, 0xd8, 0xe9, 0x9c, 0x17, 0x38, 0xe3, 0x57,
+ 0x6c, 0xe0, 0xdc, 0xa5, 0x92, 0x42, 0xb3, 0xbd,
+ 0x50, 0xa2, 0x7e, 0xb5, 0xb1, 0x52, 0x72, 0x03,
+ 0x97, 0xd8, 0xaa, 0x9a, 0x1e, 0x75, 0x41, 0x11,
+ 0xa3, 0x4f, 0xcc, 0xd4, 0xe3, 0x73, 0xad, 0x96,
+ 0xdc, 0x47, 0x41, 0x9f, 0xb0, 0xbe, 0x79, 0x91,
+ 0xf5, 0xb6, 0x18, 0xfe, 0xc2, 0x83, 0x18, 0x7d,
+ 0x73, 0xd9, 0x4f, 0x83, 0x84, 0x03, 0xb3, 0xf0,
+ 0x77, 0x66, 0x3d, 0x83, 0x63, 0x2e, 0x2c, 0xf9,
+ 0xdd, 0xa6, 0x1f, 0x89, 0x82, 0xb8, 0x23, 0x42,
+ 0xeb, 0xe2, 0xca, 0x70, 0x82, 0x61, 0x41, 0x0a,
+ 0x6d, 0x5f, 0x75, 0xc5, 0xe2, 0xc4, 0x91, 0x18,
+ 0x44, 0x22, 0xfa, 0x34, 0x10, 0xf5, 0x20, 0xdc,
+ 0xb7, 0xdd, 0x2a, 0x20, 0x77, 0xf5, 0xf9, 0xce,
+ 0xdb, 0xa0, 0x0a, 0x52, 0x2a, 0x4e, 0xdd, 0xcc,
+ 0x97, 0xdf, 0x05, 0xe4, 0x5e, 0xb7, 0xaa, 0xf0,
+ 0xe2, 0x80, 0xff, 0xba, 0x1a, 0x0f, 0xac, 0xdf,
+ 0x02, 0x32, 0xe6, 0xf7, 0xc7, 0x17, 0x13, 0xb7,
+ 0xfc, 0x98, 0x48, 0x8c, 0x0d, 0x82, 0xc9, 0x80,
+ 0x7a, 0xe2, 0x0a, 0xc5, 0xb4, 0xde, 0x7c, 0x3c,
+ 0x79, 0x81, 0x0e, 0x28, 0x65, 0x79, 0x67, 0x82,
+ 0x69, 0x44, 0x66, 0x09, 0xf7, 0x16, 0x1a, 0xf9,
+ 0x7d, 0x80, 0xa1, 0x79, 0x14, 0xa9, 0xc8, 0x20,
+ 0xfb, 0xa2, 0x46, 0xbe, 0x08, 0x35, 0x17, 0x58,
+ 0xc1, 0x1a, 0xda, 0x2a, 0x6b, 0x2e, 0x1e, 0xe6,
+ 0x27, 0x55, 0x7b, 0x19, 0xe2, 0xfb, 0x64, 0xfc,
+ 0x5e, 0x15, 0x54, 0x3c, 0xe7, 0xc2, 0x11, 0x50,
+ 0x30, 0xb8, 0x72, 0x03, 0x0b, 0x1a, 0x9f, 0x86,
+ 0x27, 0x11, 0x5c, 0x06, 0x2b, 0xbd, 0x75, 0x1a,
+ 0x0a, 0xda, 0x01, 0xfa, 0x5c, 0x4a, 0xc1, 0x80,
+ 0x3a, 0x6e, 0x30, 0xc8, 0x2c, 0xeb, 0x56, 0xec,
+ 0x89, 0xfa, 0x35, 0x7b, 0xb2, 0xf0, 0x97, 0x08,
+ 0x86, 0x53, 0xbe, 0xbd, 0x40, 0x41, 0x38, 0x1c,
+ 0xb4, 0x8b, 0x79, 0x2e, 0x18, 0x96, 0x94, 0xde,
+ 0xe8, 0xca, 0xe5, 0x9f, 0x92, 0x9f, 0x15, 0x5d,
+ 0x56, 0x60, 0x5c, 0x09, 0xf9, 0x16, 0xf4, 0x17,
+ 0x0f, 0xf6, 0x4c, 0xda, 0xe6, 0x67, 0x89, 0x9f,
+ 0xca, 0x6c, 0xe7, 0x9b, 0x04, 0x62, 0x0e, 0x26,
+ 0xa6, 0x52, 0xbd, 0x29, 0xff, 0xc7, 0xa4, 0x96,
+ 0xe6, 0x6a, 0x02, 0xa5, 0x2e, 0x7b, 0xfe, 0x97,
+ 0x68, 0x3e, 0x2e, 0x5f, 0x3b, 0x0f, 0x36, 0xd6,
+ 0x98, 0x19, 0x59, 0x48, 0xd2, 0xc6, 0xe1, 0x55,
+ 0x1a, 0x6e, 0xd6, 0xed, 0x2c, 0xba, 0xc3, 0x9e,
+ 0x64, 0xc9, 0x95, 0x86, 0x35, 0x5e, 0x3e, 0x88,
+ 0x69, 0x99, 0x4b, 0xee, 0xbe, 0x9a, 0x99, 0xb5,
+ 0x6e, 0x58, 0xae, 0xdd, 0x22, 0xdb, 0xdd, 0x6b,
+ 0xfc, 0xaf, 0x90, 0xa3, 0x3d, 0xa4, 0xc1, 0x15,
+ 0x92, 0x18, 0x8d, 0xd2, 0x4b, 0x7b, 0x06, 0xd1,
+ 0x37, 0xb5, 0xe2, 0x7c, 0x2c, 0xf0, 0x25, 0xe4,
+ 0x94, 0x2a, 0xbd, 0xe3, 0x82, 0x70, 0x78, 0xa3,
+ 0x82, 0x10, 0x5a, 0x90, 0xd7, 0xa4, 0xfa, 0xaf,
+ 0x1a, 0x88, 0x59, 0xdc, 0x74, 0x12, 0xb4, 0x8e,
+ 0xd7, 0x19, 0x46, 0xf4, 0x84, 0x69, 0x9f, 0xbb,
+ 0x70, 0xa8, 0x4c, 0x52, 0x81, 0xa9, 0xff, 0x76,
+ 0x1c, 0xae, 0xd8, 0x11, 0x3d, 0x7f, 0x7d, 0xc5,
+ 0x12, 0x59, 0x28, 0x18, 0xc2, 0xa2, 0xb7, 0x1c,
+ 0x88, 0xf8, 0xd6, 0x1b, 0xa6, 0x7d, 0x9e, 0xde,
+ 0x29, 0xf8, 0xed, 0xff, 0xeb, 0x92, 0x24, 0x4f,
+ 0x05, 0xaa, 0xd9, 0x49, 0xba, 0x87, 0x59, 0x51,
+ 0xc9, 0x20, 0x5c, 0x9b, 0x74, 0xcf, 0x03, 0xd9,
+ 0x2d, 0x34, 0xc7, 0x5b, 0xa5, 0x40, 0xb2, 0x99,
+ 0xf5, 0xcb, 0xb4, 0xf6, 0xb7, 0x72, 0x4a, 0xd6,
+ 0xbd, 0xb0, 0xf3, 0x93, 0xe0, 0x1b, 0xa8, 0x04,
+ 0x1e, 0x35, 0xd4, 0x80, 0x20, 0xf4, 0x9c, 0x31,
+ 0x6b, 0x45, 0xb9, 0x15, 0xb0, 0x5e, 0xdd, 0x0a,
+ 0x33, 0x9c, 0x83, 0xcd, 0x58, 0x89, 0x50, 0x56,
+ 0xbb, 0x81, 0x00, 0x91, 0x32, 0xf3, 0x1b, 0x3e,
+ 0xcf, 0x45, 0xe1, 0xf9, 0xe1, 0x2c, 0x26, 0x78,
+ 0x93, 0x9a, 0x60, 0x46, 0xc9, 0xb5, 0x5e, 0x6a,
+ 0x28, 0x92, 0x87, 0x3f, 0x63, 0x7b, 0xdb, 0xf7,
+ 0xd0, 0x13, 0x9d, 0x32, 0x40, 0x5e, 0xcf, 0xfb,
+ 0x79, 0x68, 0x47, 0x4c, 0xfd, 0x01, 0x17, 0xe6,
+ 0x97, 0x93, 0x78, 0xbb, 0xa6, 0x27, 0xa3, 0xe8,
+ 0x1a, 0xe8, 0x94, 0x55, 0x7d, 0x08, 0xe5, 0xdc,
+ 0x66, 0xa3, 0x69, 0xc8, 0xca, 0xc5, 0xa1, 0x84,
+ 0x55, 0xde, 0x08, 0x91, 0x16, 0x3a, 0x0c, 0x86,
+ 0xab, 0x27, 0x2b, 0x64, 0x34, 0x02, 0x6c, 0x76,
+ 0x8b, 0xc6, 0xaf, 0xcc, 0xe1, 0xd6, 0x8c, 0x2a,
+ 0x18, 0x3d, 0xa6, 0x1b, 0x37, 0x75, 0x45, 0x73,
+ 0xc2, 0x75, 0xd7, 0x53, 0x78, 0x3a, 0xd6, 0xe8,
+ 0x29, 0xd2, 0x4a, 0xa8, 0x1e, 0x82, 0xf6, 0xb6,
+ 0x81, 0xde, 0x21, 0xed, 0x2b, 0x56, 0xbb, 0xf2,
+ 0xd0, 0x57, 0xc1, 0x7c, 0xd2, 0x6a, 0xd2, 0x56,
+ 0xf5, 0x13, 0x5f, 0x1c, 0x6a, 0x0b, 0x74, 0xfb,
+ 0xe9, 0xfe, 0x9e, 0xea, 0x95, 0xb2, 0x46, 0xab,
+ 0x0a, 0xfc, 0xfd, 0xf3, 0xbb, 0x04, 0x2b, 0x76,
+ 0x1b, 0xa4, 0x74, 0xb0, 0xc1, 0x78, 0xc3, 0x69,
+ 0xe2, 0xb0, 0x01, 0xe1, 0xde, 0x32, 0x4c, 0x8d,
+ 0x1a, 0xb3, 0x38, 0x08, 0xd5, 0xfc, 0x1f, 0xdc,
+ 0x0e, 0x2c, 0x9c, 0xb1, 0xa1, 0x63, 0x17, 0x22,
+ 0xf5, 0x6c, 0x93, 0x70, 0x74, 0x00, 0xf8, 0x39,
+ 0x01, 0x94, 0xd1, 0x32, 0x23, 0x56, 0x5d, 0xa6,
+ 0x02, 0x76, 0x76, 0x93, 0xce, 0x2f, 0x19, 0xe9,
+ 0x17, 0x52, 0xae, 0x6e, 0x2c, 0x6d, 0x61, 0x7f,
+ 0x3b, 0xaa, 0xe0, 0x52, 0x85, 0xc5, 0x65, 0xc1,
+ 0xbb, 0x8e, 0x5b, 0x21, 0xd5, 0xc9, 0x78, 0x83,
+ 0x07, 0x97, 0x4c, 0x62, 0x61, 0x41, 0xd4, 0xfc,
+ 0xc9, 0x39, 0xe3, 0x9b, 0xd0, 0xcc, 0x75, 0xc4,
+ 0x97, 0xe6, 0xdd, 0x2a, 0x5f, 0xa6, 0xe8, 0x59,
+ 0x6c, 0x98, 0xb9, 0x02, 0xe2, 0xa2, 0xd6, 0x68,
+ 0xee, 0x3b, 0x1d, 0xe3, 0x4d, 0x5b, 0x30, 0xef,
+ 0x03, 0xf2, 0xeb, 0x18, 0x57, 0x36, 0xe8, 0xa1,
+ 0xf4, 0x47, 0xfb, 0xcb, 0x8f, 0xcb, 0xc8, 0xf3,
+ 0x4f, 0x74, 0x9d, 0x9d, 0xb1, 0x8d, 0x14, 0x44,
+ 0xd9, 0x19, 0xb4, 0x54, 0x4f, 0x75, 0x19, 0x09,
+ 0xa0, 0x75, 0xbc, 0x3b, 0x82, 0xc6, 0x3f, 0xb8,
+ 0x83, 0x19, 0x6e, 0xd6, 0x37, 0xfe, 0x6e, 0x8a,
+ 0x4e, 0xe0, 0x4a, 0xab, 0x7b, 0xc8, 0xb4, 0x1d,
+ 0xf4, 0xed, 0x27, 0x03, 0x65, 0xa2, 0xa1, 0xae,
+ 0x11, 0xe7, 0x98, 0x78, 0x48, 0x91, 0xd2, 0xd2,
+ 0xd4, 0x23, 0x78, 0x50, 0xb1, 0x5b, 0x85, 0x10,
+ 0x8d, 0xca, 0x5f, 0x0f, 0x71, 0xae, 0x72, 0x9a,
+ 0xf6, 0x25, 0x19, 0x60, 0x06, 0xf7, 0x10, 0x34,
+ 0x18, 0x0d, 0xc9, 0x9f, 0x7b, 0x0c, 0x9b, 0x8f,
+ 0x91, 0x1b, 0x9f, 0xcd, 0x10, 0xee, 0x75, 0xf9,
+ 0x97, 0x66, 0xfc, 0x4d, 0x33, 0x6e, 0x28, 0x2b,
+ 0x92, 0x85, 0x4f, 0xab, 0x43, 0x8d, 0x8f, 0x7d,
+ 0x86, 0xa7, 0xc7, 0xd8, 0xd3, 0x0b, 0x8b, 0x57,
+ 0xb6, 0x1d, 0x95, 0x0d, 0xe9, 0xbc, 0xd9, 0x03,
+ 0xd9, 0x10, 0x19, 0xc3, 0x46, 0x63, 0x55, 0x87,
+ 0x61, 0x79, 0x6c, 0x95, 0x0e, 0x9c, 0xdd, 0xca,
+ 0xc3, 0xf3, 0x64, 0xf0, 0x7d, 0x76, 0xb7, 0x53,
+ 0x67, 0x2b, 0x1e, 0x44, 0x56, 0x81, 0xea, 0x8f,
+ 0x5c, 0x42, 0x16, 0xb8, 0x28, 0xeb, 0x1b, 0x61,
+ 0x10, 0x1e, 0xbf, 0xec, 0xa8
+};
+static const u8 enc_output011[] __initconst = {
+ 0x6a, 0xfc, 0x4b, 0x25, 0xdf, 0xc0, 0xe4, 0xe8,
+ 0x17, 0x4d, 0x4c, 0xc9, 0x7e, 0xde, 0x3a, 0xcc,
+ 0x3c, 0xba, 0x6a, 0x77, 0x47, 0xdb, 0xe3, 0x74,
+ 0x7a, 0x4d, 0x5f, 0x8d, 0x37, 0x55, 0x80, 0x73,
+ 0x90, 0x66, 0x5d, 0x3a, 0x7d, 0x5d, 0x86, 0x5e,
+ 0x8d, 0xfd, 0x83, 0xff, 0x4e, 0x74, 0x6f, 0xf9,
+ 0xe6, 0x70, 0x17, 0x70, 0x3e, 0x96, 0xa7, 0x7e,
+ 0xcb, 0xab, 0x8f, 0x58, 0x24, 0x9b, 0x01, 0xfd,
+ 0xcb, 0xe6, 0x4d, 0x9b, 0xf0, 0x88, 0x94, 0x57,
+ 0x66, 0xef, 0x72, 0x4c, 0x42, 0x6e, 0x16, 0x19,
+ 0x15, 0xea, 0x70, 0x5b, 0xac, 0x13, 0xdb, 0x9f,
+ 0x18, 0xe2, 0x3c, 0x26, 0x97, 0xbc, 0xdc, 0x45,
+ 0x8c, 0x6c, 0x24, 0x69, 0x9c, 0xf7, 0x65, 0x1e,
+ 0x18, 0x59, 0x31, 0x7c, 0xe4, 0x73, 0xbc, 0x39,
+ 0x62, 0xc6, 0x5c, 0x9f, 0xbf, 0xfa, 0x90, 0x03,
+ 0xc9, 0x72, 0x26, 0xb6, 0x1b, 0xc2, 0xb7, 0x3f,
+ 0xf2, 0x13, 0x77, 0xf2, 0x8d, 0xb9, 0x47, 0xd0,
+ 0x53, 0xdd, 0xc8, 0x91, 0x83, 0x8b, 0xb1, 0xce,
+ 0xa3, 0xfe, 0xcd, 0xd9, 0xdd, 0x92, 0x7b, 0xdb,
+ 0xb8, 0xfb, 0xc9, 0x2d, 0x01, 0x59, 0x39, 0x52,
+ 0xad, 0x1b, 0xec, 0xcf, 0xd7, 0x70, 0x13, 0x21,
+ 0xf5, 0x47, 0xaa, 0x18, 0x21, 0x5c, 0xc9, 0x9a,
+ 0xd2, 0x6b, 0x05, 0x9c, 0x01, 0xa1, 0xda, 0x35,
+ 0x5d, 0xb3, 0x70, 0xe6, 0xa9, 0x80, 0x8b, 0x91,
+ 0xb7, 0xb3, 0x5f, 0x24, 0x9a, 0xb7, 0xd1, 0x6b,
+ 0xa1, 0x1c, 0x50, 0xba, 0x49, 0xe0, 0xee, 0x2e,
+ 0x75, 0xac, 0x69, 0xc0, 0xeb, 0x03, 0xdd, 0x19,
+ 0xe5, 0xf6, 0x06, 0xdd, 0xc3, 0xd7, 0x2b, 0x07,
+ 0x07, 0x30, 0xa7, 0x19, 0x0c, 0xbf, 0xe6, 0x18,
+ 0xcc, 0xb1, 0x01, 0x11, 0x85, 0x77, 0x1d, 0x96,
+ 0xa7, 0xa3, 0x00, 0x84, 0x02, 0xa2, 0x83, 0x68,
+ 0xda, 0x17, 0x27, 0xc8, 0x7f, 0x23, 0xb7, 0xf4,
+ 0x13, 0x85, 0xcf, 0xdd, 0x7a, 0x7d, 0x24, 0x57,
+ 0xfe, 0x05, 0x93, 0xf5, 0x74, 0xce, 0xed, 0x0c,
+ 0x20, 0x98, 0x8d, 0x92, 0x30, 0xa1, 0x29, 0x23,
+ 0x1a, 0xa0, 0x4f, 0x69, 0x56, 0x4c, 0xe1, 0xc8,
+ 0xce, 0xf6, 0x9a, 0x0c, 0xa4, 0xfa, 0x04, 0xf6,
+ 0x62, 0x95, 0xf2, 0xfa, 0xc7, 0x40, 0x68, 0x40,
+ 0x8f, 0x41, 0xda, 0xb4, 0x26, 0x6f, 0x70, 0xab,
+ 0x40, 0x61, 0xa4, 0x0e, 0x75, 0xfb, 0x86, 0xeb,
+ 0x9d, 0x9a, 0x1f, 0xec, 0x76, 0x99, 0xe7, 0xea,
+ 0xaa, 0x1e, 0x2d, 0xb5, 0xd4, 0xa6, 0x1a, 0xb8,
+ 0x61, 0x0a, 0x1d, 0x16, 0x5b, 0x98, 0xc2, 0x31,
+ 0x40, 0xe7, 0x23, 0x1d, 0x66, 0x99, 0xc8, 0xc0,
+ 0xd7, 0xce, 0xf3, 0x57, 0x40, 0x04, 0x3f, 0xfc,
+ 0xea, 0xb3, 0xfc, 0xd2, 0xd3, 0x99, 0xa4, 0x94,
+ 0x69, 0xa0, 0xef, 0xd1, 0x85, 0xb3, 0xa6, 0xb1,
+ 0x28, 0xbf, 0x94, 0x67, 0x22, 0xc3, 0x36, 0x46,
+ 0xf8, 0xd2, 0x0f, 0x5f, 0xf4, 0x59, 0x80, 0xe6,
+ 0x2d, 0x43, 0x08, 0x7d, 0x19, 0x09, 0x97, 0xa7,
+ 0x4c, 0x3d, 0x8d, 0xba, 0x65, 0x62, 0xa3, 0x71,
+ 0x33, 0x29, 0x62, 0xdb, 0xc1, 0x33, 0x34, 0x1a,
+ 0x63, 0x33, 0x16, 0xb6, 0x64, 0x7e, 0xab, 0x33,
+ 0xf0, 0xe6, 0x26, 0x68, 0xba, 0x1d, 0x2e, 0x38,
+ 0x08, 0xe6, 0x02, 0xd3, 0x25, 0x2c, 0x47, 0x23,
+ 0x58, 0x34, 0x0f, 0x9d, 0x63, 0x4f, 0x63, 0xbb,
+ 0x7f, 0x3b, 0x34, 0x38, 0xa7, 0xb5, 0x8d, 0x65,
+ 0xd9, 0x9f, 0x79, 0x55, 0x3e, 0x4d, 0xe7, 0x73,
+ 0xd8, 0xf6, 0x98, 0x97, 0x84, 0x60, 0x9c, 0xc8,
+ 0xa9, 0x3c, 0xf6, 0xdc, 0x12, 0x5c, 0xe1, 0xbb,
+ 0x0b, 0x8b, 0x98, 0x9c, 0x9d, 0x26, 0x7c, 0x4a,
+ 0xe6, 0x46, 0x36, 0x58, 0x21, 0x4a, 0xee, 0xca,
+ 0xd7, 0x3b, 0xc2, 0x6c, 0x49, 0x2f, 0xe5, 0xd5,
+ 0x03, 0x59, 0x84, 0x53, 0xcb, 0xfe, 0x92, 0x71,
+ 0x2e, 0x7c, 0x21, 0xcc, 0x99, 0x85, 0x7f, 0xb8,
+ 0x74, 0x90, 0x13, 0x42, 0x3f, 0xe0, 0x6b, 0x1d,
+ 0xf2, 0x4d, 0x54, 0xd4, 0xfc, 0x3a, 0x05, 0xe6,
+ 0x74, 0xaf, 0xa6, 0xa0, 0x2a, 0x20, 0x23, 0x5d,
+ 0x34, 0x5c, 0xd9, 0x3e, 0x4e, 0xfa, 0x93, 0xe7,
+ 0xaa, 0xe9, 0x6f, 0x08, 0x43, 0x67, 0x41, 0xc5,
+ 0xad, 0xfb, 0x31, 0x95, 0x82, 0x73, 0x32, 0xd8,
+ 0xa6, 0xa3, 0xed, 0x0e, 0x2d, 0xf6, 0x5f, 0xfd,
+ 0x80, 0xa6, 0x7a, 0xe0, 0xdf, 0x78, 0x15, 0x29,
+ 0x74, 0x33, 0xd0, 0x9e, 0x83, 0x86, 0x72, 0x22,
+ 0x57, 0x29, 0xb9, 0x9e, 0x5d, 0xd3, 0x1a, 0xb5,
+ 0x96, 0x72, 0x41, 0x3d, 0xf1, 0x64, 0x43, 0x67,
+ 0xee, 0xaa, 0x5c, 0xd3, 0x9a, 0x96, 0x13, 0x11,
+ 0x5d, 0xf3, 0x0c, 0x87, 0x82, 0x1e, 0x41, 0x9e,
+ 0xd0, 0x27, 0xd7, 0x54, 0x3b, 0x67, 0x73, 0x09,
+ 0x91, 0xe9, 0xd5, 0x36, 0xa7, 0xb5, 0x55, 0xe4,
+ 0xf3, 0x21, 0x51, 0x49, 0x22, 0x07, 0x55, 0x4f,
+ 0x44, 0x4b, 0xd2, 0x15, 0x93, 0x17, 0x2a, 0xfa,
+ 0x4d, 0x4a, 0x57, 0xdb, 0x4c, 0xa6, 0xeb, 0xec,
+ 0x53, 0x25, 0x6c, 0x21, 0xed, 0x00, 0x4c, 0x3b,
+ 0xca, 0x14, 0x57, 0xa9, 0xd6, 0x6a, 0xcd, 0x8d,
+ 0x5e, 0x74, 0xac, 0x72, 0xc1, 0x97, 0xe5, 0x1b,
+ 0x45, 0x4e, 0xda, 0xfc, 0xcc, 0x40, 0xe8, 0x48,
+ 0x88, 0x0b, 0xa3, 0xe3, 0x8d, 0x83, 0x42, 0xc3,
+ 0x23, 0xfd, 0x68, 0xb5, 0x8e, 0xf1, 0x9d, 0x63,
+ 0x77, 0xe9, 0xa3, 0x8e, 0x8c, 0x26, 0x6b, 0xbd,
+ 0x72, 0x73, 0x35, 0x0c, 0x03, 0xf8, 0x43, 0x78,
+ 0x52, 0x71, 0x15, 0x1f, 0x71, 0x5d, 0x6e, 0xed,
+ 0xb9, 0xcc, 0x86, 0x30, 0xdb, 0x2b, 0xd3, 0x82,
+ 0x88, 0x23, 0x71, 0x90, 0x53, 0x5c, 0xa9, 0x2f,
+ 0x76, 0x01, 0xb7, 0x9a, 0xfe, 0x43, 0x55, 0xa3,
+ 0x04, 0x9b, 0x0e, 0xe4, 0x59, 0xdf, 0xc9, 0xe9,
+ 0xb1, 0xea, 0x29, 0x28, 0x3c, 0x5c, 0xae, 0x72,
+ 0x84, 0xb6, 0xc6, 0xeb, 0x0c, 0x27, 0x07, 0x74,
+ 0x90, 0x0d, 0x31, 0xb0, 0x00, 0x77, 0xe9, 0x40,
+ 0x70, 0x6f, 0x68, 0xa7, 0xfd, 0x06, 0xec, 0x4b,
+ 0xc0, 0xb7, 0xac, 0xbc, 0x33, 0xb7, 0x6d, 0x0a,
+ 0xbd, 0x12, 0x1b, 0x59, 0xcb, 0xdd, 0x32, 0xf5,
+ 0x1d, 0x94, 0x57, 0x76, 0x9e, 0x0c, 0x18, 0x98,
+ 0x71, 0xd7, 0x2a, 0xdb, 0x0b, 0x7b, 0xa7, 0x71,
+ 0xb7, 0x67, 0x81, 0x23, 0x96, 0xae, 0xb9, 0x7e,
+ 0x32, 0x43, 0x92, 0x8a, 0x19, 0xa0, 0xc4, 0xd4,
+ 0x3b, 0x57, 0xf9, 0x4a, 0x2c, 0xfb, 0x51, 0x46,
+ 0xbb, 0xcb, 0x5d, 0xb3, 0xef, 0x13, 0x93, 0x6e,
+ 0x68, 0x42, 0x54, 0x57, 0xd3, 0x6a, 0x3a, 0x8f,
+ 0x9d, 0x66, 0xbf, 0xbd, 0x36, 0x23, 0xf5, 0x93,
+ 0x83, 0x7b, 0x9c, 0xc0, 0xdd, 0xc5, 0x49, 0xc0,
+ 0x64, 0xed, 0x07, 0x12, 0xb3, 0xe6, 0xe4, 0xe5,
+ 0x38, 0x95, 0x23, 0xb1, 0xa0, 0x3b, 0x1a, 0x61,
+ 0xda, 0x17, 0xac, 0xc3, 0x58, 0xdd, 0x74, 0x64,
+ 0x22, 0x11, 0xe8, 0x32, 0x1d, 0x16, 0x93, 0x85,
+ 0x99, 0xa5, 0x9c, 0x34, 0x55, 0xb1, 0xe9, 0x20,
+ 0x72, 0xc9, 0x28, 0x7b, 0x79, 0x00, 0xa1, 0xa6,
+ 0xa3, 0x27, 0x40, 0x18, 0x8a, 0x54, 0xe0, 0xcc,
+ 0xe8, 0x4e, 0x8e, 0x43, 0x96, 0xe7, 0x3f, 0xc8,
+ 0xe9, 0xb2, 0xf9, 0xc9, 0xda, 0x04, 0x71, 0x50,
+ 0x47, 0xe4, 0xaa, 0xce, 0xa2, 0x30, 0xc8, 0xe4,
+ 0xac, 0xc7, 0x0d, 0x06, 0x2e, 0xe6, 0xe8, 0x80,
+ 0x36, 0x29, 0x9e, 0x01, 0xb8, 0xc3, 0xf0, 0xa0,
+ 0x5d, 0x7a, 0xca, 0x4d, 0xa0, 0x57, 0xbd, 0x2a,
+ 0x45, 0xa7, 0x7f, 0x9c, 0x93, 0x07, 0x8f, 0x35,
+ 0x67, 0x92, 0xe3, 0xe9, 0x7f, 0xa8, 0x61, 0x43,
+ 0x9e, 0x25, 0x4f, 0x33, 0x76, 0x13, 0x6e, 0x12,
+ 0xb9, 0xdd, 0xa4, 0x7c, 0x08, 0x9f, 0x7c, 0xe7,
+ 0x0a, 0x8d, 0x84, 0x06, 0xa4, 0x33, 0x17, 0x34,
+ 0x5e, 0x10, 0x7c, 0xc0, 0xa8, 0x3d, 0x1f, 0x42,
+ 0x20, 0x51, 0x65, 0x5d, 0x09, 0xc3, 0xaa, 0xc0,
+ 0xc8, 0x0d, 0xf0, 0x79, 0xbc, 0x20, 0x1b, 0x95,
+ 0xe7, 0x06, 0x7d, 0x47, 0x20, 0x03, 0x1a, 0x74,
+ 0xdd, 0xe2, 0xd4, 0xae, 0x38, 0x71, 0x9b, 0xf5,
+ 0x80, 0xec, 0x08, 0x4e, 0x56, 0xba, 0x76, 0x12,
+ 0x1a, 0xdf, 0x48, 0xf3, 0xae, 0xb3, 0xe6, 0xe6,
+ 0xbe, 0xc0, 0x91, 0x2e, 0x01, 0xb3, 0x01, 0x86,
+ 0xa2, 0xb9, 0x52, 0xd1, 0x21, 0xae, 0xd4, 0x97,
+ 0x1d, 0xef, 0x41, 0x12, 0x95, 0x3d, 0x48, 0x45,
+ 0x1c, 0x56, 0x32, 0x8f, 0xb8, 0x43, 0xbb, 0x19,
+ 0xf3, 0xca, 0xe9, 0xeb, 0x6d, 0x84, 0xbe, 0x86,
+ 0x06, 0xe2, 0x36, 0xb2, 0x62, 0x9d, 0xd3, 0x4c,
+ 0x48, 0x18, 0x54, 0x13, 0x4e, 0xcf, 0xfd, 0xba,
+ 0x84, 0xb9, 0x30, 0x53, 0xcf, 0xfb, 0xb9, 0x29,
+ 0x8f, 0xdc, 0x9f, 0xef, 0x60, 0x0b, 0x64, 0xf6,
+ 0x8b, 0xee, 0xa6, 0x91, 0xc2, 0x41, 0x6c, 0xf6,
+ 0xfa, 0x79, 0x67, 0x4b, 0xc1, 0x3f, 0xaf, 0x09,
+ 0x81, 0xd4, 0x5d, 0xcb, 0x09, 0xdf, 0x36, 0x31,
+ 0xc0, 0x14, 0x3c, 0x7c, 0x0e, 0x65, 0x95, 0x99,
+ 0x6d, 0xa3, 0xf4, 0xd7, 0x38, 0xee, 0x1a, 0x2b,
+ 0x37, 0xe2, 0xa4, 0x3b, 0x4b, 0xd0, 0x65, 0xca,
+ 0xf8, 0xc3, 0xe8, 0x15, 0x20, 0xef, 0xf2, 0x00,
+ 0xfd, 0x01, 0x09, 0xc5, 0xc8, 0x17, 0x04, 0x93,
+ 0xd0, 0x93, 0x03, 0x55, 0xc5, 0xfe, 0x32, 0xa3,
+ 0x3e, 0x28, 0x2d, 0x3b, 0x93, 0x8a, 0xcc, 0x07,
+ 0x72, 0x80, 0x8b, 0x74, 0x16, 0x24, 0xbb, 0xda,
+ 0x94, 0x39, 0x30, 0x8f, 0xb1, 0xcd, 0x4a, 0x90,
+ 0x92, 0x7c, 0x14, 0x8f, 0x95, 0x4e, 0xac, 0x9b,
+ 0xd8, 0x8f, 0x1a, 0x87, 0xa4, 0x32, 0x27, 0x8a,
+ 0xba, 0xf7, 0x41, 0xcf, 0x84, 0x37, 0x19, 0xe6,
+ 0x06, 0xf5, 0x0e, 0xcf, 0x36, 0xf5, 0x9e, 0x6c,
+ 0xde, 0xbc, 0xff, 0x64, 0x7e, 0x4e, 0x59, 0x57,
+ 0x48, 0xfe, 0x14, 0xf7, 0x9c, 0x93, 0x5d, 0x15,
+ 0xad, 0xcc, 0x11, 0xb1, 0x17, 0x18, 0xb2, 0x7e,
+ 0xcc, 0xab, 0xe9, 0xce, 0x7d, 0x77, 0x5b, 0x51,
+ 0x1b, 0x1e, 0x20, 0xa8, 0x32, 0x06, 0x0e, 0x75,
+ 0x93, 0xac, 0xdb, 0x35, 0x37, 0x1f, 0xe9, 0x19,
+ 0x1d, 0xb4, 0x71, 0x97, 0xd6, 0x4e, 0x2c, 0x08,
+ 0xa5, 0x13, 0xf9, 0x0e, 0x7e, 0x78, 0x6e, 0x14,
+ 0xe0, 0xa9, 0xb9, 0x96, 0x4c, 0x80, 0x82, 0xba,
+ 0x17, 0xb3, 0x9d, 0x69, 0xb0, 0x84, 0x46, 0xff,
+ 0xf9, 0x52, 0x79, 0x94, 0x58, 0x3a, 0x62, 0x90,
+ 0x15, 0x35, 0x71, 0x10, 0x37, 0xed, 0xa1, 0x8e,
+ 0x53, 0x6e, 0xf4, 0x26, 0x57, 0x93, 0x15, 0x93,
+ 0xf6, 0x81, 0x2c, 0x5a, 0x10, 0xda, 0x92, 0xad,
+ 0x2f, 0xdb, 0x28, 0x31, 0x2d, 0x55, 0x04, 0xd2,
+ 0x06, 0x28, 0x8c, 0x1e, 0xdc, 0xea, 0x54, 0xac,
+ 0xff, 0xb7, 0x6c, 0x30, 0x15, 0xd4, 0xb4, 0x0d,
+ 0x00, 0x93, 0x57, 0xdd, 0xd2, 0x07, 0x07, 0x06,
+ 0xd9, 0x43, 0x9b, 0xcd, 0x3a, 0xf4, 0x7d, 0x4c,
+ 0x36, 0x5d, 0x23, 0xa2, 0xcc, 0x57, 0x40, 0x91,
+ 0xe9, 0x2c, 0x2f, 0x2c, 0xd5, 0x30, 0x9b, 0x17,
+ 0xb0, 0xc9, 0xf7, 0xa7, 0x2f, 0xd1, 0x93, 0x20,
+ 0x6b, 0xc6, 0xc1, 0xe4, 0x6f, 0xcb, 0xd1, 0xe7,
+ 0x09, 0x0f, 0x9e, 0xdc, 0xaa, 0x9f, 0x2f, 0xdf,
+ 0x56, 0x9f, 0xd4, 0x33, 0x04, 0xaf, 0xd3, 0x6c,
+ 0x58, 0x61, 0xf0, 0x30, 0xec, 0xf2, 0x7f, 0xf2,
+ 0x9c, 0xdf, 0x39, 0xbb, 0x6f, 0xa2, 0x8c, 0x7e,
+ 0xc4, 0x22, 0x51, 0x71, 0xc0, 0x4d, 0x14, 0x1a,
+ 0xc4, 0xcd, 0x04, 0xd9, 0x87, 0x08, 0x50, 0x05,
+ 0xcc, 0xaf, 0xf6, 0xf0, 0x8f, 0x92, 0x54, 0x58,
+ 0xc2, 0xc7, 0x09, 0x7a, 0x59, 0x02, 0x05, 0xe8,
+ 0xb0, 0x86, 0xd9, 0xbf, 0x7b, 0x35, 0x51, 0x4d,
+ 0xaf, 0x08, 0x97, 0x2c, 0x65, 0xda, 0x2a, 0x71,
+ 0x3a, 0xa8, 0x51, 0xcc, 0xf2, 0x73, 0x27, 0xc3,
+ 0xfd, 0x62, 0xcf, 0xe3, 0xb2, 0xca, 0xcb, 0xbe,
+ 0x1a, 0x0a, 0xa1, 0x34, 0x7b, 0x77, 0xc4, 0x62,
+ 0x68, 0x78, 0x5f, 0x94, 0x07, 0x04, 0x65, 0x16,
+ 0x4b, 0x61, 0xcb, 0xff, 0x75, 0x26, 0x50, 0x66,
+ 0x1f, 0x6e, 0x93, 0xf8, 0xc5, 0x51, 0xeb, 0xa4,
+ 0x4a, 0x48, 0x68, 0x6b, 0xe2, 0x5e, 0x44, 0xb2,
+ 0x50, 0x2c, 0x6c, 0xae, 0x79, 0x4e, 0x66, 0x35,
+ 0x81, 0x50, 0xac, 0xbc, 0x3f, 0xb1, 0x0c, 0xf3,
+ 0x05, 0x3c, 0x4a, 0xa3, 0x6c, 0x2a, 0x79, 0xb4,
+ 0xb7, 0xab, 0xca, 0xc7, 0x9b, 0x8e, 0xcd, 0x5f,
+ 0x11, 0x03, 0xcb, 0x30, 0xa3, 0xab, 0xda, 0xfe,
+ 0x64, 0xb9, 0xbb, 0xd8, 0x5e, 0x3a, 0x1a, 0x56,
+ 0xe5, 0x05, 0x48, 0x90, 0x1e, 0x61, 0x69, 0x1b,
+ 0x22, 0xe6, 0x1a, 0x3c, 0x75, 0xad, 0x1f, 0x37,
+ 0x28, 0xdc, 0xe4, 0x6d, 0xbd, 0x42, 0xdc, 0xd3,
+ 0xc8, 0xb6, 0x1c, 0x48, 0xfe, 0x94, 0x77, 0x7f,
+ 0xbd, 0x62, 0xac, 0xa3, 0x47, 0x27, 0xcf, 0x5f,
+ 0xd9, 0xdb, 0xaf, 0xec, 0xf7, 0x5e, 0xc1, 0xb0,
+ 0x9d, 0x01, 0x26, 0x99, 0x7e, 0x8f, 0x03, 0x70,
+ 0xb5, 0x42, 0xbe, 0x67, 0x28, 0x1b, 0x7c, 0xbd,
+ 0x61, 0x21, 0x97, 0xcc, 0x5c, 0xe1, 0x97, 0x8f,
+ 0x8d, 0xde, 0x2b, 0xaa, 0xa7, 0x71, 0x1d, 0x1e,
+ 0x02, 0x73, 0x70, 0x58, 0x32, 0x5b, 0x1d, 0x67,
+ 0x3d, 0xe0, 0x74, 0x4f, 0x03, 0xf2, 0x70, 0x51,
+ 0x79, 0xf1, 0x61, 0x70, 0x15, 0x74, 0x9d, 0x23,
+ 0x89, 0xde, 0xac, 0xfd, 0xde, 0xd0, 0x1f, 0xc3,
+ 0x87, 0x44, 0x35, 0x4b, 0xe5, 0xb0, 0x60, 0xc5,
+ 0x22, 0xe4, 0x9e, 0xca, 0xeb, 0xd5, 0x3a, 0x09,
+ 0x45, 0xa4, 0xdb, 0xfa, 0x3f, 0xeb, 0x1b, 0xc7,
+ 0xc8, 0x14, 0x99, 0x51, 0x92, 0x10, 0xed, 0xed,
+ 0x28, 0xe0, 0xa1, 0xf8, 0x26, 0xcf, 0xcd, 0xcb,
+ 0x63, 0xa1, 0x3b, 0xe3, 0xdf, 0x7e, 0xfe, 0xa6,
+ 0xf0, 0x81, 0x9a, 0xbf, 0x55, 0xde, 0x54, 0xd5,
+ 0x56, 0x60, 0x98, 0x10, 0x68, 0xf4, 0x38, 0x96,
+ 0x8e, 0x6f, 0x1d, 0x44, 0x7f, 0xd6, 0x2f, 0xfe,
+ 0x55, 0xfb, 0x0c, 0x7e, 0x67, 0xe2, 0x61, 0x44,
+ 0xed, 0xf2, 0x35, 0x30, 0x5d, 0xe9, 0xc7, 0xd6,
+ 0x6d, 0xe0, 0xa0, 0xed, 0xf3, 0xfc, 0xd8, 0x3e,
+ 0x0a, 0x7b, 0xcd, 0xaf, 0x65, 0x68, 0x18, 0xc0,
+ 0xec, 0x04, 0x1c, 0x74, 0x6d, 0xe2, 0x6e, 0x79,
+ 0xd4, 0x11, 0x2b, 0x62, 0xd5, 0x27, 0xad, 0x4f,
+ 0x01, 0x59, 0x73, 0xcc, 0x6a, 0x53, 0xfb, 0x2d,
+ 0xd5, 0x4e, 0x99, 0x21, 0x65, 0x4d, 0xf5, 0x82,
+ 0xf7, 0xd8, 0x42, 0xce, 0x6f, 0x3d, 0x36, 0x47,
+ 0xf1, 0x05, 0x16, 0xe8, 0x1b, 0x6a, 0x8f, 0x93,
+ 0xf2, 0x8f, 0x37, 0x40, 0x12, 0x28, 0xa3, 0xe6,
+ 0xb9, 0x17, 0x4a, 0x1f, 0xb1, 0xd1, 0x66, 0x69,
+ 0x86, 0xc4, 0xfc, 0x97, 0xae, 0x3f, 0x8f, 0x1e,
+ 0x2b, 0xdf, 0xcd, 0xf9, 0x3c
+};
+static const u8 enc_assoc011[] __initconst = {
+ 0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7
+};
+static const u8 enc_nonce011[] __initconst = {
+ 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa
+};
+static const u8 enc_key011[] __initconst = {
+ 0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85,
+ 0xf2, 0xfb, 0xed, 0x7b, 0xd0, 0x9e, 0x97, 0xca,
+ 0xfa, 0x98, 0x66, 0x63, 0xee, 0x37, 0xcc, 0x52,
+ 0xfe, 0xd1, 0xdf, 0x95, 0x15, 0x34, 0x29, 0x38
+};
+
+static const u8 enc_input012[] __initconst = {
+ 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0,
+ 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5,
+ 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57,
+ 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff,
+ 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5,
+ 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b,
+ 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46,
+ 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b,
+ 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71,
+ 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0,
+ 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b,
+ 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d,
+ 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f,
+ 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24,
+ 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23,
+ 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e,
+ 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14,
+ 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d,
+ 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb,
+ 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4,
+ 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf,
+ 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e,
+ 0x28, 0x46, 0xa9, 0xa8, 0x32, 0xe4, 0x0e, 0xf6,
+ 0x51, 0x53, 0xb8, 0x3c, 0xb1, 0xff, 0xa3, 0x33,
+ 0x41, 0x75, 0xff, 0xf1, 0x6f, 0xf1, 0xfb, 0xbb,
+ 0x83, 0x7f, 0x06, 0x9b, 0xe7, 0x1b, 0x0a, 0xe0,
+ 0x5c, 0x33, 0x60, 0x5b, 0xdb, 0x5b, 0xed, 0xfe,
+ 0xa5, 0x16, 0x19, 0x72, 0xa3, 0x64, 0x23, 0x00,
+ 0x02, 0xc7, 0xf3, 0x6a, 0x81, 0x3e, 0x44, 0x1d,
+ 0x79, 0x15, 0x5f, 0x9a, 0xde, 0xe2, 0xfd, 0x1b,
+ 0x73, 0xc1, 0xbc, 0x23, 0xba, 0x31, 0xd2, 0x50,
+ 0xd5, 0xad, 0x7f, 0x74, 0xa7, 0xc9, 0xf8, 0x3e,
+ 0x2b, 0x26, 0x10, 0xf6, 0x03, 0x36, 0x74, 0xe4,
+ 0x0e, 0x6a, 0x72, 0xb7, 0x73, 0x0a, 0x42, 0x28,
+ 0xc2, 0xad, 0x5e, 0x03, 0xbe, 0xb8, 0x0b, 0xa8,
+ 0x5b, 0xd4, 0xb8, 0xba, 0x52, 0x89, 0xb1, 0x9b,
+ 0xc1, 0xc3, 0x65, 0x87, 0xed, 0xa5, 0xf4, 0x86,
+ 0xfd, 0x41, 0x80, 0x91, 0x27, 0x59, 0x53, 0x67,
+ 0x15, 0x78, 0x54, 0x8b, 0x2d, 0x3d, 0xc7, 0xff,
+ 0x02, 0x92, 0x07, 0x5f, 0x7a, 0x4b, 0x60, 0x59,
+ 0x3c, 0x6f, 0x5c, 0xd8, 0xec, 0x95, 0xd2, 0xfe,
+ 0xa0, 0x3b, 0xd8, 0x3f, 0xd1, 0x69, 0xa6, 0xd6,
+ 0x41, 0xb2, 0xf4, 0x4d, 0x12, 0xf4, 0x58, 0x3e,
+ 0x66, 0x64, 0x80, 0x31, 0x9b, 0xa8, 0x4c, 0x8b,
+ 0x07, 0xb2, 0xec, 0x66, 0x94, 0x66, 0x47, 0x50,
+ 0x50, 0x5f, 0x18, 0x0b, 0x0e, 0xd6, 0xc0, 0x39,
+ 0x21, 0x13, 0x9e, 0x33, 0xbc, 0x79, 0x36, 0x02,
+ 0x96, 0x70, 0xf0, 0x48, 0x67, 0x2f, 0x26, 0xe9,
+ 0x6d, 0x10, 0xbb, 0xd6, 0x3f, 0xd1, 0x64, 0x7a,
+ 0x2e, 0xbe, 0x0c, 0x61, 0xf0, 0x75, 0x42, 0x38,
+ 0x23, 0xb1, 0x9e, 0x9f, 0x7c, 0x67, 0x66, 0xd9,
+ 0x58, 0x9a, 0xf1, 0xbb, 0x41, 0x2a, 0x8d, 0x65,
+ 0x84, 0x94, 0xfc, 0xdc, 0x6a, 0x50, 0x64, 0xdb,
+ 0x56, 0x33, 0x76, 0x00, 0x10, 0xed, 0xbe, 0xd2,
+ 0x12, 0xf6, 0xf6, 0x1b, 0xa2, 0x16, 0xde, 0xae,
+ 0x31, 0x95, 0xdd, 0xb1, 0x08, 0x7e, 0x4e, 0xee,
+ 0xe7, 0xf9, 0xa5, 0xfb, 0x5b, 0x61, 0x43, 0x00,
+ 0x40, 0xf6, 0x7e, 0x02, 0x04, 0x32, 0x4e, 0x0c,
+ 0xe2, 0x66, 0x0d, 0xd7, 0x07, 0x98, 0x0e, 0xf8,
+ 0x72, 0x34, 0x6d, 0x95, 0x86, 0xd7, 0xcb, 0x31,
+ 0x54, 0x47, 0xd0, 0x38, 0x29, 0x9c, 0x5a, 0x68,
+ 0xd4, 0x87, 0x76, 0xc9, 0xe7, 0x7e, 0xe3, 0xf4,
+ 0x81, 0x6d, 0x18, 0xcb, 0xc9, 0x05, 0xaf, 0xa0,
+ 0xfb, 0x66, 0xf7, 0xf1, 0x1c, 0xc6, 0x14, 0x11,
+ 0x4f, 0x2b, 0x79, 0x42, 0x8b, 0xbc, 0xac, 0xe7,
+ 0x6c, 0xfe, 0x0f, 0x58, 0xe7, 0x7c, 0x78, 0x39,
+ 0x30, 0xb0, 0x66, 0x2c, 0x9b, 0x6d, 0x3a, 0xe1,
+ 0xcf, 0xc9, 0xa4, 0x0e, 0x6d, 0x6d, 0x8a, 0xa1,
+ 0x3a, 0xe7, 0x28, 0xd4, 0x78, 0x4c, 0xa6, 0xa2,
+ 0x2a, 0xa6, 0x03, 0x30, 0xd7, 0xa8, 0x25, 0x66,
+ 0x87, 0x2f, 0x69, 0x5c, 0x4e, 0xdd, 0xa5, 0x49,
+ 0x5d, 0x37, 0x4a, 0x59, 0xc4, 0xaf, 0x1f, 0xa2,
+ 0xe4, 0xf8, 0xa6, 0x12, 0x97, 0xd5, 0x79, 0xf5,
+ 0xe2, 0x4a, 0x2b, 0x5f, 0x61, 0xe4, 0x9e, 0xe3,
+ 0xee, 0xb8, 0xa7, 0x5b, 0x2f, 0xf4, 0x9e, 0x6c,
+ 0xfb, 0xd1, 0xc6, 0x56, 0x77, 0xba, 0x75, 0xaa,
+ 0x3d, 0x1a, 0xa8, 0x0b, 0xb3, 0x68, 0x24, 0x00,
+ 0x10, 0x7f, 0xfd, 0xd7, 0xa1, 0x8d, 0x83, 0x54,
+ 0x4f, 0x1f, 0xd8, 0x2a, 0xbe, 0x8a, 0x0c, 0x87,
+ 0xab, 0xa2, 0xde, 0xc3, 0x39, 0xbf, 0x09, 0x03,
+ 0xa5, 0xf3, 0x05, 0x28, 0xe1, 0xe1, 0xee, 0x39,
+ 0x70, 0x9c, 0xd8, 0x81, 0x12, 0x1e, 0x02, 0x40,
+ 0xd2, 0x6e, 0xf0, 0xeb, 0x1b, 0x3d, 0x22, 0xc6,
+ 0xe5, 0xe3, 0xb4, 0x5a, 0x98, 0xbb, 0xf0, 0x22,
+ 0x28, 0x8d, 0xe5, 0xd3, 0x16, 0x48, 0x24, 0xa5,
+ 0xe6, 0x66, 0x0c, 0xf9, 0x08, 0xf9, 0x7e, 0x1e,
+ 0xe1, 0x28, 0x26, 0x22, 0xc7, 0xc7, 0x0a, 0x32,
+ 0x47, 0xfa, 0xa3, 0xbe, 0x3c, 0xc4, 0xc5, 0x53,
+ 0x0a, 0xd5, 0x94, 0x4a, 0xd7, 0x93, 0xd8, 0x42,
+ 0x99, 0xb9, 0x0a, 0xdb, 0x56, 0xf7, 0xb9, 0x1c,
+ 0x53, 0x4f, 0xfa, 0xd3, 0x74, 0xad, 0xd9, 0x68,
+ 0xf1, 0x1b, 0xdf, 0x61, 0xc6, 0x5e, 0xa8, 0x48,
+ 0xfc, 0xd4, 0x4a, 0x4c, 0x3c, 0x32, 0xf7, 0x1c,
+ 0x96, 0x21, 0x9b, 0xf9, 0xa3, 0xcc, 0x5a, 0xce,
+ 0xd5, 0xd7, 0x08, 0x24, 0xf6, 0x1c, 0xfd, 0xdd,
+ 0x38, 0xc2, 0x32, 0xe9, 0xb8, 0xe7, 0xb6, 0xfa,
+ 0x9d, 0x45, 0x13, 0x2c, 0x83, 0xfd, 0x4a, 0x69,
+ 0x82, 0xcd, 0xdc, 0xb3, 0x76, 0x0c, 0x9e, 0xd8,
+ 0xf4, 0x1b, 0x45, 0x15, 0xb4, 0x97, 0xe7, 0x58,
+ 0x34, 0xe2, 0x03, 0x29, 0x5a, 0xbf, 0xb6, 0xe0,
+ 0x5d, 0x13, 0xd9, 0x2b, 0xb4, 0x80, 0xb2, 0x45,
+ 0x81, 0x6a, 0x2e, 0x6c, 0x89, 0x7d, 0xee, 0xbb,
+ 0x52, 0xdd, 0x1f, 0x18, 0xe7, 0x13, 0x6b, 0x33,
+ 0x0e, 0xea, 0x36, 0x92, 0x77, 0x7b, 0x6d, 0x9c,
+ 0x5a, 0x5f, 0x45, 0x7b, 0x7b, 0x35, 0x62, 0x23,
+ 0xd1, 0xbf, 0x0f, 0xd0, 0x08, 0x1b, 0x2b, 0x80,
+ 0x6b, 0x7e, 0xf1, 0x21, 0x47, 0xb0, 0x57, 0xd1,
+ 0x98, 0x72, 0x90, 0x34, 0x1c, 0x20, 0x04, 0xff,
+ 0x3d, 0x5c, 0xee, 0x0e, 0x57, 0x5f, 0x6f, 0x24,
+ 0x4e, 0x3c, 0xea, 0xfc, 0xa5, 0xa9, 0x83, 0xc9,
+ 0x61, 0xb4, 0x51, 0x24, 0xf8, 0x27, 0x5e, 0x46,
+ 0x8c, 0xb1, 0x53, 0x02, 0x96, 0x35, 0xba, 0xb8,
+ 0x4c, 0x71, 0xd3, 0x15, 0x59, 0x35, 0x22, 0x20,
+ 0xad, 0x03, 0x9f, 0x66, 0x44, 0x3b, 0x9c, 0x35,
+ 0x37, 0x1f, 0x9b, 0xbb, 0xf3, 0xdb, 0x35, 0x63,
+ 0x30, 0x64, 0xaa, 0xa2, 0x06, 0xa8, 0x5d, 0xbb,
+ 0xe1, 0x9f, 0x70, 0xec, 0x82, 0x11, 0x06, 0x36,
+ 0xec, 0x8b, 0x69, 0x66, 0x24, 0x44, 0xc9, 0x4a,
+ 0x57, 0xbb, 0x9b, 0x78, 0x13, 0xce, 0x9c, 0x0c,
+ 0xba, 0x92, 0x93, 0x63, 0xb8, 0xe2, 0x95, 0x0f,
+ 0x0f, 0x16, 0x39, 0x52, 0xfd, 0x3a, 0x6d, 0x02,
+ 0x4b, 0xdf, 0x13, 0xd3, 0x2a, 0x22, 0xb4, 0x03,
+ 0x7c, 0x54, 0x49, 0x96, 0x68, 0x54, 0x10, 0xfa,
+ 0xef, 0xaa, 0x6c, 0xe8, 0x22, 0xdc, 0x71, 0x16,
+ 0x13, 0x1a, 0xf6, 0x28, 0xe5, 0x6d, 0x77, 0x3d,
+ 0xcd, 0x30, 0x63, 0xb1, 0x70, 0x52, 0xa1, 0xc5,
+ 0x94, 0x5f, 0xcf, 0xe8, 0xb8, 0x26, 0x98, 0xf7,
+ 0x06, 0xa0, 0x0a, 0x70, 0xfa, 0x03, 0x80, 0xac,
+ 0xc1, 0xec, 0xd6, 0x4c, 0x54, 0xd7, 0xfe, 0x47,
+ 0xb6, 0x88, 0x4a, 0xf7, 0x71, 0x24, 0xee, 0xf3,
+ 0xd2, 0xc2, 0x4a, 0x7f, 0xfe, 0x61, 0xc7, 0x35,
+ 0xc9, 0x37, 0x67, 0xcb, 0x24, 0x35, 0xda, 0x7e,
+ 0xca, 0x5f, 0xf3, 0x8d, 0xd4, 0x13, 0x8e, 0xd6,
+ 0xcb, 0x4d, 0x53, 0x8f, 0x53, 0x1f, 0xc0, 0x74,
+ 0xf7, 0x53, 0xb9, 0x5e, 0x23, 0x37, 0xba, 0x6e,
+ 0xe3, 0x9d, 0x07, 0x55, 0x25, 0x7b, 0xe6, 0x2a,
+ 0x64, 0xd1, 0x32, 0xdd, 0x54, 0x1b, 0x4b, 0xc0,
+ 0xe1, 0xd7, 0x69, 0x58, 0xf8, 0x93, 0x29, 0xc4,
+ 0xdd, 0x23, 0x2f, 0xa5, 0xfc, 0x9d, 0x7e, 0xf8,
+ 0xd4, 0x90, 0xcd, 0x82, 0x55, 0xdc, 0x16, 0x16,
+ 0x9f, 0x07, 0x52, 0x9b, 0x9d, 0x25, 0xed, 0x32,
+ 0xc5, 0x7b, 0xdf, 0xf6, 0x83, 0x46, 0x3d, 0x65,
+ 0xb7, 0xef, 0x87, 0x7a, 0x12, 0x69, 0x8f, 0x06,
+ 0x7c, 0x51, 0x15, 0x4a, 0x08, 0xe8, 0xac, 0x9a,
+ 0x0c, 0x24, 0xa7, 0x27, 0xd8, 0x46, 0x2f, 0xe7,
+ 0x01, 0x0e, 0x1c, 0xc6, 0x91, 0xb0, 0x6e, 0x85,
+ 0x65, 0xf0, 0x29, 0x0d, 0x2e, 0x6b, 0x3b, 0xfb,
+ 0x4b, 0xdf, 0xe4, 0x80, 0x93, 0x03, 0x66, 0x46,
+ 0x3e, 0x8a, 0x6e, 0xf3, 0x5e, 0x4d, 0x62, 0x0e,
+ 0x49, 0x05, 0xaf, 0xd4, 0xf8, 0x21, 0x20, 0x61,
+ 0x1d, 0x39, 0x17, 0xf4, 0x61, 0x47, 0x95, 0xfb,
+ 0x15, 0x2e, 0xb3, 0x4f, 0xd0, 0x5d, 0xf5, 0x7d,
+ 0x40, 0xda, 0x90, 0x3c, 0x6b, 0xcb, 0x17, 0x00,
+ 0x13, 0x3b, 0x64, 0x34, 0x1b, 0xf0, 0xf2, 0xe5,
+ 0x3b, 0xb2, 0xc7, 0xd3, 0x5f, 0x3a, 0x44, 0xa6,
+ 0x9b, 0xb7, 0x78, 0x0e, 0x42, 0x5d, 0x4c, 0xc1,
+ 0xe9, 0xd2, 0xcb, 0xb7, 0x78, 0xd1, 0xfe, 0x9a,
+ 0xb5, 0x07, 0xe9, 0xe0, 0xbe, 0xe2, 0x8a, 0xa7,
+ 0x01, 0x83, 0x00, 0x8c, 0x5c, 0x08, 0xe6, 0x63,
+ 0x12, 0x92, 0xb7, 0xb7, 0xa6, 0x19, 0x7d, 0x38,
+ 0x13, 0x38, 0x92, 0x87, 0x24, 0xf9, 0x48, 0xb3,
+ 0x5e, 0x87, 0x6a, 0x40, 0x39, 0x5c, 0x3f, 0xed,
+ 0x8f, 0xee, 0xdb, 0x15, 0x82, 0x06, 0xda, 0x49,
+ 0x21, 0x2b, 0xb5, 0xbf, 0x32, 0x7c, 0x9f, 0x42,
+ 0x28, 0x63, 0xcf, 0xaf, 0x1e, 0xf8, 0xc6, 0xa0,
+ 0xd1, 0x02, 0x43, 0x57, 0x62, 0xec, 0x9b, 0x0f,
+ 0x01, 0x9e, 0x71, 0xd8, 0x87, 0x9d, 0x01, 0xc1,
+ 0x58, 0x77, 0xd9, 0xaf, 0xb1, 0x10, 0x7e, 0xdd,
+ 0xa6, 0x50, 0x96, 0xe5, 0xf0, 0x72, 0x00, 0x6d,
+ 0x4b, 0xf8, 0x2a, 0x8f, 0x19, 0xf3, 0x22, 0x88,
+ 0x11, 0x4a, 0x8b, 0x7c, 0xfd, 0xb7, 0xed, 0xe1,
+ 0xf6, 0x40, 0x39, 0xe0, 0xe9, 0xf6, 0x3d, 0x25,
+ 0xe6, 0x74, 0x3c, 0x58, 0x57, 0x7f, 0xe1, 0x22,
+ 0x96, 0x47, 0x31, 0x91, 0xba, 0x70, 0x85, 0x28,
+ 0x6b, 0x9f, 0x6e, 0x25, 0xac, 0x23, 0x66, 0x2f,
+ 0x29, 0x88, 0x28, 0xce, 0x8c, 0x5c, 0x88, 0x53,
+ 0xd1, 0x3b, 0xcc, 0x6a, 0x51, 0xb2, 0xe1, 0x28,
+ 0x3f, 0x91, 0xb4, 0x0d, 0x00, 0x3a, 0xe3, 0xf8,
+ 0xc3, 0x8f, 0xd7, 0x96, 0x62, 0x0e, 0x2e, 0xfc,
+ 0xc8, 0x6c, 0x77, 0xa6, 0x1d, 0x22, 0xc1, 0xb8,
+ 0xe6, 0x61, 0xd7, 0x67, 0x36, 0x13, 0x7b, 0xbb,
+ 0x9b, 0x59, 0x09, 0xa6, 0xdf, 0xf7, 0x6b, 0xa3,
+ 0x40, 0x1a, 0xf5, 0x4f, 0xb4, 0xda, 0xd3, 0xf3,
+ 0x81, 0x93, 0xc6, 0x18, 0xd9, 0x26, 0xee, 0xac,
+ 0xf0, 0xaa, 0xdf, 0xc5, 0x9c, 0xca, 0xc2, 0xa2,
+ 0xcc, 0x7b, 0x5c, 0x24, 0xb0, 0xbc, 0xd0, 0x6a,
+ 0x4d, 0x89, 0x09, 0xb8, 0x07, 0xfe, 0x87, 0xad,
+ 0x0a, 0xea, 0xb8, 0x42, 0xf9, 0x5e, 0xb3, 0x3e,
+ 0x36, 0x4c, 0xaf, 0x75, 0x9e, 0x1c, 0xeb, 0xbd,
+ 0xbc, 0xbb, 0x80, 0x40, 0xa7, 0x3a, 0x30, 0xbf,
+ 0xa8, 0x44, 0xf4, 0xeb, 0x38, 0xad, 0x29, 0xba,
+ 0x23, 0xed, 0x41, 0x0c, 0xea, 0xd2, 0xbb, 0x41,
+ 0x18, 0xd6, 0xb9, 0xba, 0x65, 0x2b, 0xa3, 0x91,
+ 0x6d, 0x1f, 0xa9, 0xf4, 0xd1, 0x25, 0x8d, 0x4d,
+ 0x38, 0xff, 0x64, 0xa0, 0xec, 0xde, 0xa6, 0xb6,
+ 0x79, 0xab, 0x8e, 0x33, 0x6c, 0x47, 0xde, 0xaf,
+ 0x94, 0xa4, 0xa5, 0x86, 0x77, 0x55, 0x09, 0x92,
+ 0x81, 0x31, 0x76, 0xc7, 0x34, 0x22, 0x89, 0x8e,
+ 0x3d, 0x26, 0x26, 0xd7, 0xfc, 0x1e, 0x16, 0x72,
+ 0x13, 0x33, 0x63, 0xd5, 0x22, 0xbe, 0xb8, 0x04,
+ 0x34, 0x84, 0x41, 0xbb, 0x80, 0xd0, 0x9f, 0x46,
+ 0x48, 0x07, 0xa7, 0xfc, 0x2b, 0x3a, 0x75, 0x55,
+ 0x8c, 0xc7, 0x6a, 0xbd, 0x7e, 0x46, 0x08, 0x84,
+ 0x0f, 0xd5, 0x74, 0xc0, 0x82, 0x8e, 0xaa, 0x61,
+ 0x05, 0x01, 0xb2, 0x47, 0x6e, 0x20, 0x6a, 0x2d,
+ 0x58, 0x70, 0x48, 0x32, 0xa7, 0x37, 0xd2, 0xb8,
+ 0x82, 0x1a, 0x51, 0xb9, 0x61, 0xdd, 0xfd, 0x9d,
+ 0x6b, 0x0e, 0x18, 0x97, 0xf8, 0x45, 0x5f, 0x87,
+ 0x10, 0xcf, 0x34, 0x72, 0x45, 0x26, 0x49, 0x70,
+ 0xe7, 0xa3, 0x78, 0xe0, 0x52, 0x89, 0x84, 0x94,
+ 0x83, 0x82, 0xc2, 0x69, 0x8f, 0xe3, 0xe1, 0x3f,
+ 0x60, 0x74, 0x88, 0xc4, 0xf7, 0x75, 0x2c, 0xfb,
+ 0xbd, 0xb6, 0xc4, 0x7e, 0x10, 0x0a, 0x6c, 0x90,
+ 0x04, 0x9e, 0xc3, 0x3f, 0x59, 0x7c, 0xce, 0x31,
+ 0x18, 0x60, 0x57, 0x73, 0x46, 0x94, 0x7d, 0x06,
+ 0xa0, 0x6d, 0x44, 0xec, 0xa2, 0x0a, 0x9e, 0x05,
+ 0x15, 0xef, 0xca, 0x5c, 0xbf, 0x00, 0xeb, 0xf7,
+ 0x3d, 0x32, 0xd4, 0xa5, 0xef, 0x49, 0x89, 0x5e,
+ 0x46, 0xb0, 0xa6, 0x63, 0x5b, 0x8a, 0x73, 0xae,
+ 0x6f, 0xd5, 0x9d, 0xf8, 0x4f, 0x40, 0xb5, 0xb2,
+ 0x6e, 0xd3, 0xb6, 0x01, 0xa9, 0x26, 0xa2, 0x21,
+ 0xcf, 0x33, 0x7a, 0x3a, 0xa4, 0x23, 0x13, 0xb0,
+ 0x69, 0x6a, 0xee, 0xce, 0xd8, 0x9d, 0x01, 0x1d,
+ 0x50, 0xc1, 0x30, 0x6c, 0xb1, 0xcd, 0xa0, 0xf0,
+ 0xf0, 0xa2, 0x64, 0x6f, 0xbb, 0xbf, 0x5e, 0xe6,
+ 0xab, 0x87, 0xb4, 0x0f, 0x4f, 0x15, 0xaf, 0xb5,
+ 0x25, 0xa1, 0xb2, 0xd0, 0x80, 0x2c, 0xfb, 0xf9,
+ 0xfe, 0xd2, 0x33, 0xbb, 0x76, 0xfe, 0x7c, 0xa8,
+ 0x66, 0xf7, 0xe7, 0x85, 0x9f, 0x1f, 0x85, 0x57,
+ 0x88, 0xe1, 0xe9, 0x63, 0xe4, 0xd8, 0x1c, 0xa1,
+ 0xfb, 0xda, 0x44, 0x05, 0x2e, 0x1d, 0x3a, 0x1c,
+ 0xff, 0xc8, 0x3b, 0xc0, 0xfe, 0xda, 0x22, 0x0b,
+ 0x43, 0xd6, 0x88, 0x39, 0x4c, 0x4a, 0xa6, 0x69,
+ 0x18, 0x93, 0x42, 0x4e, 0xb5, 0xcc, 0x66, 0x0d,
+ 0x09, 0xf8, 0x1e, 0x7c, 0xd3, 0x3c, 0x99, 0x0d,
+ 0x50, 0x1d, 0x62, 0xe9, 0x57, 0x06, 0xbf, 0x19,
+ 0x88, 0xdd, 0xad, 0x7b, 0x4f, 0xf9, 0xc7, 0x82,
+ 0x6d, 0x8d, 0xc8, 0xc4, 0xc5, 0x78, 0x17, 0x20,
+ 0x15, 0xc5, 0x52, 0x41, 0xcf, 0x5b, 0xd6, 0x7f,
+ 0x94, 0x02, 0x41, 0xe0, 0x40, 0x22, 0x03, 0x5e,
+ 0xd1, 0x53, 0xd4, 0x86, 0xd3, 0x2c, 0x9f, 0x0f,
+ 0x96, 0xe3, 0x6b, 0x9a, 0x76, 0x32, 0x06, 0x47,
+ 0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b,
+ 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4,
+ 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b,
+ 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4,
+ 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9,
+ 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3,
+ 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0,
+ 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16,
+ 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d,
+ 0x78, 0xec, 0x00
+};
+static const u8 enc_output012[] __initconst = {
+ 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3,
+ 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf,
+ 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1,
+ 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f,
+ 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e,
+ 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5,
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+ 0xa1, 0x7a, 0x8e, 0x30, 0x13, 0x82, 0x07, 0x9f,
+ 0xd3, 0x31, 0x0f, 0x23, 0xbe, 0x32, 0x5a, 0x75,
+ 0xcf, 0x96, 0xb2, 0xec, 0xb5, 0x32, 0xac, 0x21,
+ 0xd1, 0x82, 0x33, 0xd3, 0x15, 0x74, 0xbd, 0x90,
+ 0xf1, 0x2c, 0xe6, 0x5f, 0x8d, 0xe3, 0x02, 0xe8,
+ 0xe9, 0xc4, 0xca, 0x96, 0xeb, 0x0e, 0xbc, 0x91,
+ 0xf4, 0xb9, 0xea, 0xd9, 0x1b, 0x75, 0xbd, 0xe1,
+ 0xac, 0x2a, 0x05, 0x37, 0x52, 0x9b, 0x1b, 0x3f,
+ 0x5a, 0xdc, 0x21, 0xc3, 0x98, 0xbb, 0xaf, 0xa3,
+ 0xf2, 0x00, 0xbf, 0x0d, 0x30, 0x89, 0x05, 0xcc,
+ 0xa5, 0x76, 0xf5, 0x06, 0xf0, 0xc6, 0x54, 0x8a,
+ 0x5d, 0xd4, 0x1e, 0xc1, 0xf2, 0xce, 0xb0, 0x62,
+ 0xc8, 0xfc, 0x59, 0x42, 0x9a, 0x90, 0x60, 0x55,
+ 0xfe, 0x88, 0xa5, 0x8b, 0xb8, 0x33, 0x0c, 0x23,
+ 0x24, 0x0d, 0x15, 0x70, 0x37, 0x1e, 0x3d, 0xf6,
+ 0xd2, 0xea, 0x92, 0x10, 0xb2, 0xc4, 0x51, 0xac,
+ 0xf2, 0xac, 0xf3, 0x6b, 0x6c, 0xaa, 0xcf, 0x12,
+ 0xc5, 0x6c, 0x90, 0x50, 0xb5, 0x0c, 0xfc, 0x1a,
+ 0x15, 0x52, 0xe9, 0x26, 0xc6, 0x52, 0xa4, 0xe7,
+ 0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec,
+ 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28,
+ 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88,
+ 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4,
+ 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17,
+ 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2,
+ 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33,
+ 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a,
+ 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28,
+ 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62,
+ 0x70, 0xcf, 0xd6
+};
+static const u8 enc_assoc012[] __initconst = {
+ 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8,
+ 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce,
+ 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c,
+ 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc,
+ 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e,
+ 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f,
+ 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b,
+ 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
+};
+static const u8 enc_nonce012[] __initconst = {
+ 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+};
+static const u8 enc_key012[] __initconst = {
+ 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
+ 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d,
+ 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e,
+ 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64
+};
+
+/* wycheproof - misc */
+static const u8 enc_input053[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83,
+ 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8,
+ 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe
+};
+static const u8 enc_output053[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xe6, 0xd3, 0xd7, 0x32, 0x4a, 0x1c, 0xbb, 0xa7,
+ 0x77, 0xbb, 0xb0, 0xec, 0xdd, 0xa3, 0x78, 0x07
+};
+static const u8 enc_assoc053[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce053[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key053[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input054[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83,
+ 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8,
+ 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe,
+ 0xe3, 0xbc, 0xdb, 0x5b, 0x1e, 0xde, 0xfc, 0xfe,
+ 0x8b, 0xcd, 0xa1, 0xb6, 0xa1, 0x5c, 0x8c, 0x2b,
+ 0x08, 0x69, 0xff, 0xd2, 0xec, 0x5e, 0x26, 0xe5,
+ 0x53, 0xb7, 0xb2, 0x27, 0xfe, 0x87, 0xfd, 0xbd
+};
+static const u8 enc_output054[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x06, 0x2d, 0xe6, 0x79, 0x5f, 0x27, 0x4f, 0xd2,
+ 0xa3, 0x05, 0xd7, 0x69, 0x80, 0xbc, 0x9c, 0xce
+};
+static const u8 enc_assoc054[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce054[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key054[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input055[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x80, 0x94, 0x17, 0x83,
+ 0x55, 0xd3, 0x04, 0x84, 0x64, 0x43, 0xfe, 0xe8,
+ 0xdf, 0x99, 0x47, 0x03, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x80, 0xe0, 0x30, 0xbe, 0xeb, 0xd3, 0x29, 0xbe,
+ 0xe3, 0xbc, 0xdb, 0x5b, 0x1e, 0xde, 0xfc, 0xfe,
+ 0x8b, 0xcd, 0xa1, 0xb6, 0xa1, 0x5c, 0x8c, 0x2b,
+ 0x08, 0x69, 0xff, 0xd2, 0xec, 0x5e, 0x26, 0xe5,
+ 0x53, 0xb7, 0xb2, 0x27, 0xfe, 0x87, 0xfd, 0xbd,
+ 0x7a, 0xda, 0x44, 0x42, 0x42, 0x69, 0xbf, 0xfa,
+ 0x55, 0x27, 0xf2, 0x70, 0xac, 0xf6, 0x85, 0x02,
+ 0xb7, 0x4c, 0x5a, 0xe2, 0xe6, 0x0c, 0x05, 0x80,
+ 0x98, 0x1a, 0x49, 0x38, 0x45, 0x93, 0x92, 0xc4,
+ 0x9b, 0xb2, 0xf2, 0x84, 0xb6, 0x46, 0xef, 0xc7,
+ 0xf3, 0xf0, 0xb1, 0x36, 0x1d, 0xc3, 0x48, 0xed,
+ 0x77, 0xd3, 0x0b, 0xc5, 0x76, 0x92, 0xed, 0x38,
+ 0xfb, 0xac, 0x01, 0x88, 0x38, 0x04, 0x88, 0xc7
+};
+static const u8 enc_output055[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xd8, 0xb4, 0x79, 0x02, 0xba, 0xae, 0xaf, 0xb3,
+ 0x42, 0x03, 0x05, 0x15, 0x29, 0xaf, 0x28, 0x2e
+};
+static const u8 enc_assoc055[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce055[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key055[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input056[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17,
+ 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84,
+ 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41
+};
+static const u8 enc_output056[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xb3, 0x89, 0x1c, 0x84, 0x9c, 0xb5, 0x2c, 0x27,
+ 0x74, 0x7e, 0xdf, 0xcf, 0x31, 0x21, 0x3b, 0xb6
+};
+static const u8 enc_assoc056[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce056[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key056[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input057[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17,
+ 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84,
+ 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41,
+ 0x1c, 0x43, 0x24, 0xa4, 0xe1, 0x21, 0x03, 0x01,
+ 0x74, 0x32, 0x5e, 0x49, 0x5e, 0xa3, 0x73, 0xd4,
+ 0xf7, 0x96, 0x00, 0x2d, 0x13, 0xa1, 0xd9, 0x1a,
+ 0xac, 0x48, 0x4d, 0xd8, 0x01, 0x78, 0x02, 0x42
+};
+static const u8 enc_output057[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xf0, 0xc1, 0x2d, 0x26, 0xef, 0x03, 0x02, 0x9b,
+ 0x62, 0xc0, 0x08, 0xda, 0x27, 0xc5, 0xdc, 0x68
+};
+static const u8 enc_assoc057[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce057[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key057[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input058[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x9b, 0xbc, 0x01, 0x17,
+ 0x20, 0x66, 0xb8, 0xfc, 0xfc, 0x04, 0xc4, 0x84,
+ 0x7f, 0x1f, 0xcf, 0x41, 0x14, 0x2c, 0xd6, 0x41,
+ 0x1c, 0x43, 0x24, 0xa4, 0xe1, 0x21, 0x03, 0x01,
+ 0x74, 0x32, 0x5e, 0x49, 0x5e, 0xa3, 0x73, 0xd4,
+ 0xf7, 0x96, 0x00, 0x2d, 0x13, 0xa1, 0xd9, 0x1a,
+ 0xac, 0x48, 0x4d, 0xd8, 0x01, 0x78, 0x02, 0x42,
+ 0x85, 0x25, 0xbb, 0xbd, 0xbd, 0x96, 0x40, 0x05,
+ 0xaa, 0xd8, 0x0d, 0x8f, 0x53, 0x09, 0x7a, 0xfd,
+ 0x48, 0xb3, 0xa5, 0x1d, 0x19, 0xf3, 0xfa, 0x7f,
+ 0x67, 0xe5, 0xb6, 0xc7, 0xba, 0x6c, 0x6d, 0x3b,
+ 0x64, 0x4d, 0x0d, 0x7b, 0x49, 0xb9, 0x10, 0x38,
+ 0x0c, 0x0f, 0x4e, 0xc9, 0xe2, 0x3c, 0xb7, 0x12,
+ 0x88, 0x2c, 0xf4, 0x3a, 0x89, 0x6d, 0x12, 0xc7,
+ 0x04, 0x53, 0xfe, 0x77, 0xc7, 0xfb, 0x77, 0x38
+};
+static const u8 enc_output058[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xee, 0x65, 0x78, 0x30, 0x01, 0xc2, 0x56, 0x91,
+ 0xfa, 0x28, 0xd0, 0xf5, 0xf1, 0xc1, 0xd7, 0x62
+};
+static const u8 enc_assoc058[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce058[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key058[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input059[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03,
+ 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68,
+ 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb,
+ 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e
+};
+static const u8 enc_output059[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x79, 0xba, 0x7a, 0x29, 0xf5, 0xa7, 0xbb, 0x75,
+ 0x79, 0x7a, 0xf8, 0x7a, 0x61, 0x01, 0x29, 0xa4
+};
+static const u8 enc_assoc059[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
+};
+static const u8 enc_nonce059[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key059[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input060[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03,
+ 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68,
+ 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb,
+ 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e,
+ 0xe3, 0xbc, 0xdb, 0xdb, 0x1e, 0xde, 0xfc, 0x7e,
+ 0x8b, 0xcd, 0xa1, 0x36, 0xa1, 0x5c, 0x8c, 0xab,
+ 0x08, 0x69, 0xff, 0x52, 0xec, 0x5e, 0x26, 0x65,
+ 0x53, 0xb7, 0xb2, 0xa7, 0xfe, 0x87, 0xfd, 0x3d
+};
+static const u8 enc_output060[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x36, 0xb1, 0x74, 0x38, 0x19, 0xe1, 0xb9, 0xba,
+ 0x15, 0x51, 0xe8, 0xed, 0x92, 0x2a, 0x95, 0x9a
+};
+static const u8 enc_assoc060[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
+};
+static const u8 enc_nonce060[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key060[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input061[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x08, 0x80, 0x94, 0x17, 0x03,
+ 0x55, 0xd3, 0x04, 0x04, 0x64, 0x43, 0xfe, 0x68,
+ 0xdf, 0x99, 0x47, 0x83, 0x03, 0xfb, 0x3b, 0xfb,
+ 0x80, 0xe0, 0x30, 0x3e, 0xeb, 0xd3, 0x29, 0x3e,
+ 0xe3, 0xbc, 0xdb, 0xdb, 0x1e, 0xde, 0xfc, 0x7e,
+ 0x8b, 0xcd, 0xa1, 0x36, 0xa1, 0x5c, 0x8c, 0xab,
+ 0x08, 0x69, 0xff, 0x52, 0xec, 0x5e, 0x26, 0x65,
+ 0x53, 0xb7, 0xb2, 0xa7, 0xfe, 0x87, 0xfd, 0x3d,
+ 0x7a, 0xda, 0x44, 0xc2, 0x42, 0x69, 0xbf, 0x7a,
+ 0x55, 0x27, 0xf2, 0xf0, 0xac, 0xf6, 0x85, 0x82,
+ 0xb7, 0x4c, 0x5a, 0x62, 0xe6, 0x0c, 0x05, 0x00,
+ 0x98, 0x1a, 0x49, 0xb8, 0x45, 0x93, 0x92, 0x44,
+ 0x9b, 0xb2, 0xf2, 0x04, 0xb6, 0x46, 0xef, 0x47,
+ 0xf3, 0xf0, 0xb1, 0xb6, 0x1d, 0xc3, 0x48, 0x6d,
+ 0x77, 0xd3, 0x0b, 0x45, 0x76, 0x92, 0xed, 0xb8,
+ 0xfb, 0xac, 0x01, 0x08, 0x38, 0x04, 0x88, 0x47
+};
+static const u8 enc_output061[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0xfe, 0xac, 0x49, 0x55, 0x55, 0x4e, 0x80, 0x6f,
+ 0x3a, 0x19, 0x02, 0xe2, 0x44, 0x32, 0xc0, 0x8a
+};
+static const u8 enc_assoc061[] __initconst = {
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80,
+ 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x80
+};
+static const u8 enc_nonce061[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key061[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input062[] __initconst = {
+ 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc,
+ 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97,
+ 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04,
+ 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1
+};
+static const u8 enc_output062[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0x20, 0xa3, 0x79, 0x8d, 0xf1, 0x29, 0x2c, 0x59,
+ 0x72, 0xbf, 0x97, 0x41, 0xae, 0xc3, 0x8a, 0x19
+};
+static const u8 enc_assoc062[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
+};
+static const u8 enc_nonce062[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key062[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input063[] __initconst = {
+ 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc,
+ 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97,
+ 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04,
+ 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1,
+ 0x1c, 0x43, 0x24, 0x24, 0xe1, 0x21, 0x03, 0x81,
+ 0x74, 0x32, 0x5e, 0xc9, 0x5e, 0xa3, 0x73, 0x54,
+ 0xf7, 0x96, 0x00, 0xad, 0x13, 0xa1, 0xd9, 0x9a,
+ 0xac, 0x48, 0x4d, 0x58, 0x01, 0x78, 0x02, 0xc2
+};
+static const u8 enc_output063[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xc0, 0x3d, 0x9f, 0x67, 0x35, 0x4a, 0x97, 0xb2,
+ 0xf0, 0x74, 0xf7, 0x55, 0x15, 0x57, 0xe4, 0x9c
+};
+static const u8 enc_assoc063[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
+};
+static const u8 enc_nonce063[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key063[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input064[] __initconst = {
+ 0xda, 0x92, 0xbf, 0xf7, 0x7f, 0x6b, 0xe8, 0xfc,
+ 0xaa, 0x2c, 0xfb, 0xfb, 0x9b, 0xbc, 0x01, 0x97,
+ 0x20, 0x66, 0xb8, 0x7c, 0xfc, 0x04, 0xc4, 0x04,
+ 0x7f, 0x1f, 0xcf, 0xc1, 0x14, 0x2c, 0xd6, 0xc1,
+ 0x1c, 0x43, 0x24, 0x24, 0xe1, 0x21, 0x03, 0x81,
+ 0x74, 0x32, 0x5e, 0xc9, 0x5e, 0xa3, 0x73, 0x54,
+ 0xf7, 0x96, 0x00, 0xad, 0x13, 0xa1, 0xd9, 0x9a,
+ 0xac, 0x48, 0x4d, 0x58, 0x01, 0x78, 0x02, 0xc2,
+ 0x85, 0x25, 0xbb, 0x3d, 0xbd, 0x96, 0x40, 0x85,
+ 0xaa, 0xd8, 0x0d, 0x0f, 0x53, 0x09, 0x7a, 0x7d,
+ 0x48, 0xb3, 0xa5, 0x9d, 0x19, 0xf3, 0xfa, 0xff,
+ 0x67, 0xe5, 0xb6, 0x47, 0xba, 0x6c, 0x6d, 0xbb,
+ 0x64, 0x4d, 0x0d, 0xfb, 0x49, 0xb9, 0x10, 0xb8,
+ 0x0c, 0x0f, 0x4e, 0x49, 0xe2, 0x3c, 0xb7, 0x92,
+ 0x88, 0x2c, 0xf4, 0xba, 0x89, 0x6d, 0x12, 0x47,
+ 0x04, 0x53, 0xfe, 0xf7, 0xc7, 0xfb, 0x77, 0xb8
+};
+static const u8 enc_output064[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xc8, 0x6d, 0xa8, 0xdd, 0x65, 0x22, 0x86, 0xd5,
+ 0x02, 0x13, 0xd3, 0x28, 0xd6, 0x3e, 0x40, 0x06
+};
+static const u8 enc_assoc064[] __initconst = {
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f,
+ 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f
+};
+static const u8 enc_nonce064[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key064[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input065[] __initconst = {
+ 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c,
+ 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17,
+ 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84,
+ 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41
+};
+static const u8 enc_output065[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0xbe, 0xde, 0x90, 0x83, 0xce, 0xb3, 0x6d, 0xdf,
+ 0xe5, 0xfa, 0x81, 0x1f, 0x95, 0x47, 0x1c, 0x67
+};
+static const u8 enc_assoc065[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce065[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key065[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input066[] __initconst = {
+ 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c,
+ 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17,
+ 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84,
+ 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41,
+ 0x9c, 0x43, 0x24, 0xa4, 0x61, 0x21, 0x03, 0x01,
+ 0xf4, 0x32, 0x5e, 0x49, 0xde, 0xa3, 0x73, 0xd4,
+ 0x77, 0x96, 0x00, 0x2d, 0x93, 0xa1, 0xd9, 0x1a,
+ 0x2c, 0x48, 0x4d, 0xd8, 0x81, 0x78, 0x02, 0x42
+};
+static const u8 enc_output066[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x30, 0x08, 0x74, 0xbb, 0x06, 0x92, 0xb6, 0x89,
+ 0xde, 0xad, 0x9a, 0xe1, 0x5b, 0x06, 0x73, 0x90
+};
+static const u8 enc_assoc066[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce066[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key066[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input067[] __initconst = {
+ 0x5a, 0x92, 0xbf, 0x77, 0xff, 0x6b, 0xe8, 0x7c,
+ 0x2a, 0x2c, 0xfb, 0x7b, 0x1b, 0xbc, 0x01, 0x17,
+ 0xa0, 0x66, 0xb8, 0xfc, 0x7c, 0x04, 0xc4, 0x84,
+ 0xff, 0x1f, 0xcf, 0x41, 0x94, 0x2c, 0xd6, 0x41,
+ 0x9c, 0x43, 0x24, 0xa4, 0x61, 0x21, 0x03, 0x01,
+ 0xf4, 0x32, 0x5e, 0x49, 0xde, 0xa3, 0x73, 0xd4,
+ 0x77, 0x96, 0x00, 0x2d, 0x93, 0xa1, 0xd9, 0x1a,
+ 0x2c, 0x48, 0x4d, 0xd8, 0x81, 0x78, 0x02, 0x42,
+ 0x05, 0x25, 0xbb, 0xbd, 0x3d, 0x96, 0x40, 0x05,
+ 0x2a, 0xd8, 0x0d, 0x8f, 0xd3, 0x09, 0x7a, 0xfd,
+ 0xc8, 0xb3, 0xa5, 0x1d, 0x99, 0xf3, 0xfa, 0x7f,
+ 0xe7, 0xe5, 0xb6, 0xc7, 0x3a, 0x6c, 0x6d, 0x3b,
+ 0xe4, 0x4d, 0x0d, 0x7b, 0xc9, 0xb9, 0x10, 0x38,
+ 0x8c, 0x0f, 0x4e, 0xc9, 0x62, 0x3c, 0xb7, 0x12,
+ 0x08, 0x2c, 0xf4, 0x3a, 0x09, 0x6d, 0x12, 0xc7,
+ 0x84, 0x53, 0xfe, 0x77, 0x47, 0xfb, 0x77, 0x38
+};
+static const u8 enc_output067[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x99, 0xca, 0xd8, 0x5f, 0x45, 0xca, 0x40, 0x94,
+ 0x2d, 0x0d, 0x4d, 0x5e, 0x95, 0x0a, 0xde, 0x22
+};
+static const u8 enc_assoc067[] __initconst = {
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff,
+ 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce067[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key067[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input068[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17,
+ 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84,
+ 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41
+};
+static const u8 enc_output068[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x8b, 0xbe, 0x14, 0x52, 0x72, 0xe7, 0xc2, 0xd9,
+ 0xa1, 0x89, 0x1a, 0x3a, 0xb0, 0x98, 0x3d, 0x9d
+};
+static const u8 enc_assoc068[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce068[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key068[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input069[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17,
+ 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84,
+ 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41,
+ 0xe3, 0xbc, 0xdb, 0x5b, 0xe1, 0x21, 0x03, 0x01,
+ 0x8b, 0xcd, 0xa1, 0xb6, 0x5e, 0xa3, 0x73, 0xd4,
+ 0x08, 0x69, 0xff, 0xd2, 0x13, 0xa1, 0xd9, 0x1a,
+ 0x53, 0xb7, 0xb2, 0x27, 0x01, 0x78, 0x02, 0x42
+};
+static const u8 enc_output069[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x3b, 0x41, 0x86, 0x19, 0x13, 0xa8, 0xf6, 0xde,
+ 0x7f, 0x61, 0xe2, 0x25, 0x63, 0x1b, 0xc3, 0x82
+};
+static const u8 enc_assoc069[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce069[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key069[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input070[] __initconst = {
+ 0x25, 0x6d, 0x40, 0x88, 0x7f, 0x6b, 0xe8, 0x7c,
+ 0x55, 0xd3, 0x04, 0x84, 0x9b, 0xbc, 0x01, 0x17,
+ 0xdf, 0x99, 0x47, 0x03, 0xfc, 0x04, 0xc4, 0x84,
+ 0x80, 0xe0, 0x30, 0xbe, 0x14, 0x2c, 0xd6, 0x41,
+ 0xe3, 0xbc, 0xdb, 0x5b, 0xe1, 0x21, 0x03, 0x01,
+ 0x8b, 0xcd, 0xa1, 0xb6, 0x5e, 0xa3, 0x73, 0xd4,
+ 0x08, 0x69, 0xff, 0xd2, 0x13, 0xa1, 0xd9, 0x1a,
+ 0x53, 0xb7, 0xb2, 0x27, 0x01, 0x78, 0x02, 0x42,
+ 0x7a, 0xda, 0x44, 0x42, 0xbd, 0x96, 0x40, 0x05,
+ 0x55, 0x27, 0xf2, 0x70, 0x53, 0x09, 0x7a, 0xfd,
+ 0xb7, 0x4c, 0x5a, 0xe2, 0x19, 0xf3, 0xfa, 0x7f,
+ 0x98, 0x1a, 0x49, 0x38, 0xba, 0x6c, 0x6d, 0x3b,
+ 0x9b, 0xb2, 0xf2, 0x84, 0x49, 0xb9, 0x10, 0x38,
+ 0xf3, 0xf0, 0xb1, 0x36, 0xe2, 0x3c, 0xb7, 0x12,
+ 0x77, 0xd3, 0x0b, 0xc5, 0x89, 0x6d, 0x12, 0xc7,
+ 0xfb, 0xac, 0x01, 0x88, 0xc7, 0xfb, 0x77, 0x38
+};
+static const u8 enc_output070[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x84, 0x28, 0xbc, 0xf0, 0x23, 0xec, 0x6b, 0xf3,
+ 0x1f, 0xd9, 0xef, 0xb2, 0x03, 0xff, 0x08, 0x71
+};
+static const u8 enc_assoc070[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce070[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key070[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input071[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8,
+ 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe
+};
+static const u8 enc_output071[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0x13, 0x9f, 0xdf, 0x64, 0x74, 0xea, 0x24, 0xf5,
+ 0x49, 0xb0, 0x75, 0x82, 0x5f, 0x2c, 0x76, 0x20
+};
+static const u8 enc_assoc071[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce071[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key071[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input072[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8,
+ 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe,
+ 0x1c, 0x43, 0x24, 0xa4, 0x1e, 0xde, 0xfc, 0xfe,
+ 0x74, 0x32, 0x5e, 0x49, 0xa1, 0x5c, 0x8c, 0x2b,
+ 0xf7, 0x96, 0x00, 0x2d, 0xec, 0x5e, 0x26, 0xe5,
+ 0xac, 0x48, 0x4d, 0xd8, 0xfe, 0x87, 0xfd, 0xbd
+};
+static const u8 enc_output072[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xbb, 0xad, 0x8d, 0x86, 0x3b, 0x83, 0x5a, 0x8e,
+ 0x86, 0x64, 0xfd, 0x1d, 0x45, 0x66, 0xb6, 0xb4
+};
+static const u8 enc_assoc072[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce072[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key072[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - misc */
+static const u8 enc_input073[] __initconst = {
+ 0xda, 0x92, 0xbf, 0x77, 0x80, 0x94, 0x17, 0x83,
+ 0xaa, 0x2c, 0xfb, 0x7b, 0x64, 0x43, 0xfe, 0xe8,
+ 0x20, 0x66, 0xb8, 0xfc, 0x03, 0xfb, 0x3b, 0x7b,
+ 0x7f, 0x1f, 0xcf, 0x41, 0xeb, 0xd3, 0x29, 0xbe,
+ 0x1c, 0x43, 0x24, 0xa4, 0x1e, 0xde, 0xfc, 0xfe,
+ 0x74, 0x32, 0x5e, 0x49, 0xa1, 0x5c, 0x8c, 0x2b,
+ 0xf7, 0x96, 0x00, 0x2d, 0xec, 0x5e, 0x26, 0xe5,
+ 0xac, 0x48, 0x4d, 0xd8, 0xfe, 0x87, 0xfd, 0xbd,
+ 0x85, 0x25, 0xbb, 0xbd, 0x42, 0x69, 0xbf, 0xfa,
+ 0xaa, 0xd8, 0x0d, 0x8f, 0xac, 0xf6, 0x85, 0x02,
+ 0x48, 0xb3, 0xa5, 0x1d, 0xe6, 0x0c, 0x05, 0x80,
+ 0x67, 0xe5, 0xb6, 0xc7, 0x45, 0x93, 0x92, 0xc4,
+ 0x64, 0x4d, 0x0d, 0x7b, 0xb6, 0x46, 0xef, 0xc7,
+ 0x0c, 0x0f, 0x4e, 0xc9, 0x1d, 0xc3, 0x48, 0xed,
+ 0x88, 0x2c, 0xf4, 0x3a, 0x76, 0x92, 0xed, 0x38,
+ 0x04, 0x53, 0xfe, 0x77, 0x38, 0x04, 0x88, 0xc7
+};
+static const u8 enc_output073[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0x42, 0xf2, 0x35, 0x42, 0x97, 0x84, 0x9a, 0x51,
+ 0x1d, 0x53, 0xe5, 0x57, 0x17, 0x72, 0xf7, 0x1f
+};
+static const u8 enc_assoc073[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00
+};
+static const u8 enc_nonce073[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xee, 0x32, 0x00
+};
+static const u8 enc_key073[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input076[] __initconst = {
+ 0x1b, 0x99, 0x6f, 0x9a, 0x3c, 0xcc, 0x67, 0x85,
+ 0xde, 0x22, 0xff, 0x5b, 0x8a, 0xdd, 0x95, 0x02,
+ 0xce, 0x03, 0xa0, 0xfa, 0xf5, 0x99, 0x2a, 0x09,
+ 0x52, 0x2c, 0xdd, 0x12, 0x06, 0xd2, 0x20, 0xb8,
+ 0xf8, 0xbd, 0x07, 0xd1, 0xf1, 0xf5, 0xa1, 0xbd,
+ 0x9a, 0x71, 0xd1, 0x1c, 0x7f, 0x57, 0x9b, 0x85,
+ 0x58, 0x18, 0xc0, 0x8d, 0x4d, 0xe0, 0x36, 0x39,
+ 0x31, 0x83, 0xb7, 0xf5, 0x90, 0xb3, 0x35, 0xae,
+ 0xd8, 0xde, 0x5b, 0x57, 0xb1, 0x3c, 0x5f, 0xed,
+ 0xe2, 0x44, 0x1c, 0x3e, 0x18, 0x4a, 0xa9, 0xd4,
+ 0x6e, 0x61, 0x59, 0x85, 0x06, 0xb3, 0xe1, 0x1c,
+ 0x43, 0xc6, 0x2c, 0xbc, 0xac, 0xec, 0xed, 0x33,
+ 0x19, 0x08, 0x75, 0xb0, 0x12, 0x21, 0x8b, 0x19,
+ 0x30, 0xfb, 0x7c, 0x38, 0xec, 0x45, 0xac, 0x11,
+ 0xc3, 0x53, 0xd0, 0xcf, 0x93, 0x8d, 0xcc, 0xb9,
+ 0xef, 0xad, 0x8f, 0xed, 0xbe, 0x46, 0xda, 0xa5
+};
+static const u8 enc_output076[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x4b, 0x0b, 0xda, 0x8a, 0xd0, 0x43, 0x83, 0x0d,
+ 0x83, 0x19, 0xab, 0x82, 0xc5, 0x0c, 0x76, 0x63
+};
+static const u8 enc_assoc076[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce076[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xb4, 0xf0
+};
+static const u8 enc_key076[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input077[] __initconst = {
+ 0x86, 0xcb, 0xac, 0xae, 0x4d, 0x3f, 0x74, 0xae,
+ 0x01, 0x21, 0x3e, 0x05, 0x51, 0xcc, 0x15, 0x16,
+ 0x0e, 0xa1, 0xbe, 0x84, 0x08, 0xe3, 0xd5, 0xd7,
+ 0x4f, 0x01, 0x46, 0x49, 0x95, 0xa6, 0x9e, 0x61,
+ 0x76, 0xcb, 0x9e, 0x02, 0xb2, 0x24, 0x7e, 0xd2,
+ 0x99, 0x89, 0x2f, 0x91, 0x82, 0xa4, 0x5c, 0xaf,
+ 0x4c, 0x69, 0x40, 0x56, 0x11, 0x76, 0x6e, 0xdf,
+ 0xaf, 0xdc, 0x28, 0x55, 0x19, 0xea, 0x30, 0x48,
+ 0x0c, 0x44, 0xf0, 0x5e, 0x78, 0x1e, 0xac, 0xf8,
+ 0xfc, 0xec, 0xc7, 0x09, 0x0a, 0xbb, 0x28, 0xfa,
+ 0x5f, 0xd5, 0x85, 0xac, 0x8c, 0xda, 0x7e, 0x87,
+ 0x72, 0xe5, 0x94, 0xe4, 0xce, 0x6c, 0x88, 0x32,
+ 0x81, 0x93, 0x2e, 0x0f, 0x89, 0xf8, 0x77, 0xa1,
+ 0xf0, 0x4d, 0x9c, 0x32, 0xb0, 0x6c, 0xf9, 0x0b,
+ 0x0e, 0x76, 0x2b, 0x43, 0x0c, 0x4d, 0x51, 0x7c,
+ 0x97, 0x10, 0x70, 0x68, 0xf4, 0x98, 0xef, 0x7f
+};
+static const u8 enc_output077[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x4b, 0xc9, 0x8f, 0x72, 0xc4, 0x94, 0xc2, 0xa4,
+ 0x3c, 0x2b, 0x15, 0xa1, 0x04, 0x3f, 0x1c, 0xfa
+};
+static const u8 enc_assoc077[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce077[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfb, 0x66
+};
+static const u8 enc_key077[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input078[] __initconst = {
+ 0xfa, 0xb1, 0xcd, 0xdf, 0x4f, 0xe1, 0x98, 0xef,
+ 0x63, 0xad, 0xd8, 0x81, 0xd6, 0xea, 0xd6, 0xc5,
+ 0x76, 0x37, 0xbb, 0xe9, 0x20, 0x18, 0xca, 0x7c,
+ 0x0b, 0x96, 0xfb, 0xa0, 0x87, 0x1e, 0x93, 0x2d,
+ 0xb1, 0xfb, 0xf9, 0x07, 0x61, 0xbe, 0x25, 0xdf,
+ 0x8d, 0xfa, 0xf9, 0x31, 0xce, 0x57, 0x57, 0xe6,
+ 0x17, 0xb3, 0xd7, 0xa9, 0xf0, 0xbf, 0x0f, 0xfe,
+ 0x5d, 0x59, 0x1a, 0x33, 0xc1, 0x43, 0xb8, 0xf5,
+ 0x3f, 0xd0, 0xb5, 0xa1, 0x96, 0x09, 0xfd, 0x62,
+ 0xe5, 0xc2, 0x51, 0xa4, 0x28, 0x1a, 0x20, 0x0c,
+ 0xfd, 0xc3, 0x4f, 0x28, 0x17, 0x10, 0x40, 0x6f,
+ 0x4e, 0x37, 0x62, 0x54, 0x46, 0xff, 0x6e, 0xf2,
+ 0x24, 0x91, 0x3d, 0xeb, 0x0d, 0x89, 0xaf, 0x33,
+ 0x71, 0x28, 0xe3, 0xd1, 0x55, 0xd1, 0x6d, 0x3e,
+ 0xc3, 0x24, 0x60, 0x41, 0x43, 0x21, 0x43, 0xe9,
+ 0xab, 0x3a, 0x6d, 0x2c, 0xcc, 0x2f, 0x4d, 0x62
+};
+static const u8 enc_output078[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xf7, 0xe9, 0xe1, 0x51, 0xb0, 0x25, 0x33, 0xc7,
+ 0x46, 0x58, 0xbf, 0xc7, 0x73, 0x7c, 0x68, 0x0d
+};
+static const u8 enc_assoc078[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce078[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0xbb, 0x90
+};
+static const u8 enc_key078[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input079[] __initconst = {
+ 0x22, 0x72, 0x02, 0xbe, 0x7f, 0x35, 0x15, 0xe9,
+ 0xd1, 0xc0, 0x2e, 0xea, 0x2f, 0x19, 0x50, 0xb6,
+ 0x48, 0x1b, 0x04, 0x8a, 0x4c, 0x91, 0x50, 0x6c,
+ 0xb4, 0x0d, 0x50, 0x4e, 0x6c, 0x94, 0x9f, 0x82,
+ 0xd1, 0x97, 0xc2, 0x5a, 0xd1, 0x7d, 0xc7, 0x21,
+ 0x65, 0x11, 0x25, 0x78, 0x2a, 0xc7, 0xa7, 0x12,
+ 0x47, 0xfe, 0xae, 0xf3, 0x2f, 0x1f, 0x25, 0x0c,
+ 0xe4, 0xbb, 0x8f, 0x79, 0xac, 0xaa, 0x17, 0x9d,
+ 0x45, 0xa7, 0xb0, 0x54, 0x5f, 0x09, 0x24, 0x32,
+ 0x5e, 0xfa, 0x87, 0xd5, 0xe4, 0x41, 0xd2, 0x84,
+ 0x78, 0xc6, 0x1f, 0x22, 0x23, 0xee, 0x67, 0xc3,
+ 0xb4, 0x1f, 0x43, 0x94, 0x53, 0x5e, 0x2a, 0x24,
+ 0x36, 0x9a, 0x2e, 0x16, 0x61, 0x3c, 0x45, 0x94,
+ 0x90, 0xc1, 0x4f, 0xb1, 0xd7, 0x55, 0xfe, 0x53,
+ 0xfb, 0xe1, 0xee, 0x45, 0xb1, 0xb2, 0x1f, 0x71,
+ 0x62, 0xe2, 0xfc, 0xaa, 0x74, 0x2a, 0xbe, 0xfd
+};
+static const u8 enc_output079[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x79, 0x5b, 0xcf, 0xf6, 0x47, 0xc5, 0x53, 0xc2,
+ 0xe4, 0xeb, 0x6e, 0x0e, 0xaf, 0xd9, 0xe0, 0x4e
+};
+static const u8 enc_assoc079[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce079[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x48, 0x4a
+};
+static const u8 enc_key079[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input080[] __initconst = {
+ 0xfa, 0xe5, 0x83, 0x45, 0xc1, 0x6c, 0xb0, 0xf5,
+ 0xcc, 0x53, 0x7f, 0x2b, 0x1b, 0x34, 0x69, 0xc9,
+ 0x69, 0x46, 0x3b, 0x3e, 0xa7, 0x1b, 0xcf, 0x6b,
+ 0x98, 0xd6, 0x69, 0xa8, 0xe6, 0x0e, 0x04, 0xfc,
+ 0x08, 0xd5, 0xfd, 0x06, 0x9c, 0x36, 0x26, 0x38,
+ 0xe3, 0x40, 0x0e, 0xf4, 0xcb, 0x24, 0x2e, 0x27,
+ 0xe2, 0x24, 0x5e, 0x68, 0xcb, 0x9e, 0xc5, 0x83,
+ 0xda, 0x53, 0x40, 0xb1, 0x2e, 0xdf, 0x42, 0x3b,
+ 0x73, 0x26, 0xad, 0x20, 0xfe, 0xeb, 0x57, 0xda,
+ 0xca, 0x2e, 0x04, 0x67, 0xa3, 0x28, 0x99, 0xb4,
+ 0x2d, 0xf8, 0xe5, 0x6d, 0x84, 0xe0, 0x06, 0xbc,
+ 0x8a, 0x7a, 0xcc, 0x73, 0x1e, 0x7c, 0x1f, 0x6b,
+ 0xec, 0xb5, 0x71, 0x9f, 0x70, 0x77, 0xf0, 0xd4,
+ 0xf4, 0xc6, 0x1a, 0xb1, 0x1e, 0xba, 0xc1, 0x00,
+ 0x18, 0x01, 0xce, 0x33, 0xc4, 0xe4, 0xa7, 0x7d,
+ 0x83, 0x1d, 0x3c, 0xe3, 0x4e, 0x84, 0x10, 0xe1
+};
+static const u8 enc_output080[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x19, 0x46, 0xd6, 0x53, 0x96, 0x0f, 0x94, 0x7a,
+ 0x74, 0xd3, 0xe8, 0x09, 0x3c, 0xf4, 0x85, 0x02
+};
+static const u8 enc_assoc080[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce080[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x93, 0x2f, 0x40
+};
+static const u8 enc_key080[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input081[] __initconst = {
+ 0xeb, 0xb2, 0x16, 0xdd, 0xd7, 0xca, 0x70, 0x92,
+ 0x15, 0xf5, 0x03, 0xdf, 0x9c, 0xe6, 0x3c, 0x5c,
+ 0xd2, 0x19, 0x4e, 0x7d, 0x90, 0x99, 0xe8, 0xa9,
+ 0x0b, 0x2a, 0xfa, 0xad, 0x5e, 0xba, 0x35, 0x06,
+ 0x99, 0x25, 0xa6, 0x03, 0xfd, 0xbc, 0x34, 0x1a,
+ 0xae, 0xd4, 0x15, 0x05, 0xb1, 0x09, 0x41, 0xfa,
+ 0x38, 0x56, 0xa7, 0xe2, 0x47, 0xb1, 0x04, 0x07,
+ 0x09, 0x74, 0x6c, 0xfc, 0x20, 0x96, 0xca, 0xa6,
+ 0x31, 0xb2, 0xff, 0xf4, 0x1c, 0x25, 0x05, 0x06,
+ 0xd8, 0x89, 0xc1, 0xc9, 0x06, 0x71, 0xad, 0xe8,
+ 0x53, 0xee, 0x63, 0x94, 0xc1, 0x91, 0x92, 0xa5,
+ 0xcf, 0x37, 0x10, 0xd1, 0x07, 0x30, 0x99, 0xe5,
+ 0xbc, 0x94, 0x65, 0x82, 0xfc, 0x0f, 0xab, 0x9f,
+ 0x54, 0x3c, 0x71, 0x6a, 0xe2, 0x48, 0x6a, 0x86,
+ 0x83, 0xfd, 0xca, 0x39, 0xd2, 0xe1, 0x4f, 0x23,
+ 0xd0, 0x0a, 0x58, 0x26, 0x64, 0xf4, 0xec, 0xb1
+};
+static const u8 enc_output081[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x36, 0xc3, 0x00, 0x29, 0x85, 0xdd, 0x21, 0xba,
+ 0xf8, 0x95, 0xd6, 0x33, 0x57, 0x3f, 0x12, 0xc0
+};
+static const u8 enc_assoc081[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce081[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x93, 0x35
+};
+static const u8 enc_key081[] __initconst = {
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+ 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input082[] __initconst = {
+ 0x40, 0x8a, 0xe6, 0xef, 0x1c, 0x7e, 0xf0, 0xfb,
+ 0x2c, 0x2d, 0x61, 0x08, 0x16, 0xfc, 0x78, 0x49,
+ 0xef, 0xa5, 0x8f, 0x78, 0x27, 0x3f, 0x5f, 0x16,
+ 0x6e, 0xa6, 0x5f, 0x81, 0xb5, 0x75, 0x74, 0x7d,
+ 0x03, 0x5b, 0x30, 0x40, 0xfe, 0xde, 0x1e, 0xb9,
+ 0x45, 0x97, 0x88, 0x66, 0x97, 0x88, 0x40, 0x8e,
+ 0x00, 0x41, 0x3b, 0x3e, 0x37, 0x6d, 0x15, 0x2d,
+ 0x20, 0x4a, 0xa2, 0xb7, 0xa8, 0x35, 0x58, 0xfc,
+ 0xd4, 0x8a, 0x0e, 0xf7, 0xa2, 0x6b, 0x1c, 0xd6,
+ 0xd3, 0x5d, 0x23, 0xb3, 0xf5, 0xdf, 0xe0, 0xca,
+ 0x77, 0xa4, 0xce, 0x32, 0xb9, 0x4a, 0xbf, 0x83,
+ 0xda, 0x2a, 0xef, 0xca, 0xf0, 0x68, 0x38, 0x08,
+ 0x79, 0xe8, 0x9f, 0xb0, 0xa3, 0x82, 0x95, 0x95,
+ 0xcf, 0x44, 0xc3, 0x85, 0x2a, 0xe2, 0xcc, 0x66,
+ 0x2b, 0x68, 0x9f, 0x93, 0x55, 0xd9, 0xc1, 0x83,
+ 0x80, 0x1f, 0x6a, 0xcc, 0x31, 0x3f, 0x89, 0x07
+};
+static const u8 enc_output082[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x65, 0x14, 0x51, 0x8e, 0x0a, 0x26, 0x41, 0x42,
+ 0xe0, 0xb7, 0x35, 0x1f, 0x96, 0x7f, 0xc2, 0xae
+};
+static const u8 enc_assoc082[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce082[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0xf7, 0xd5
+};
+static const u8 enc_key082[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input083[] __initconst = {
+ 0x0a, 0x0a, 0x24, 0x49, 0x9b, 0xca, 0xde, 0x58,
+ 0xcf, 0x15, 0x76, 0xc3, 0x12, 0xac, 0xa9, 0x84,
+ 0x71, 0x8c, 0xb4, 0xcc, 0x7e, 0x01, 0x53, 0xf5,
+ 0xa9, 0x01, 0x58, 0x10, 0x85, 0x96, 0x44, 0xdf,
+ 0xc0, 0x21, 0x17, 0x4e, 0x0b, 0x06, 0x0a, 0x39,
+ 0x74, 0x48, 0xde, 0x8b, 0x48, 0x4a, 0x86, 0x03,
+ 0xbe, 0x68, 0x0a, 0x69, 0x34, 0xc0, 0x90, 0x6f,
+ 0x30, 0xdd, 0x17, 0xea, 0xe2, 0xd4, 0xc5, 0xfa,
+ 0xa7, 0x77, 0xf8, 0xca, 0x53, 0x37, 0x0e, 0x08,
+ 0x33, 0x1b, 0x88, 0xc3, 0x42, 0xba, 0xc9, 0x59,
+ 0x78, 0x7b, 0xbb, 0x33, 0x93, 0x0e, 0x3b, 0x56,
+ 0xbe, 0x86, 0xda, 0x7f, 0x2a, 0x6e, 0xb1, 0xf9,
+ 0x40, 0x89, 0xd1, 0xd1, 0x81, 0x07, 0x4d, 0x43,
+ 0x02, 0xf8, 0xe0, 0x55, 0x2d, 0x0d, 0xe1, 0xfa,
+ 0xb3, 0x06, 0xa2, 0x1b, 0x42, 0xd4, 0xc3, 0xba,
+ 0x6e, 0x6f, 0x0c, 0xbc, 0xc8, 0x1e, 0x87, 0x7a
+};
+static const u8 enc_output083[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x4c, 0x19, 0x4d, 0xa6, 0xa9, 0x9f, 0xd6, 0x5b,
+ 0x40, 0xe9, 0xca, 0xd7, 0x98, 0xf4, 0x4b, 0x19
+};
+static const u8 enc_assoc083[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce083[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x3d, 0xfc, 0xe4
+};
+static const u8 enc_key083[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input084[] __initconst = {
+ 0x4a, 0x0a, 0xaf, 0xf8, 0x49, 0x47, 0x29, 0x18,
+ 0x86, 0x91, 0x70, 0x13, 0x40, 0xf3, 0xce, 0x2b,
+ 0x8a, 0x78, 0xee, 0xd3, 0xa0, 0xf0, 0x65, 0x99,
+ 0x4b, 0x72, 0x48, 0x4e, 0x79, 0x91, 0xd2, 0x5c,
+ 0x29, 0xaa, 0x07, 0x5e, 0xb1, 0xfc, 0x16, 0xde,
+ 0x93, 0xfe, 0x06, 0x90, 0x58, 0x11, 0x2a, 0xb2,
+ 0x84, 0xa3, 0xed, 0x18, 0x78, 0x03, 0x26, 0xd1,
+ 0x25, 0x8a, 0x47, 0x22, 0x2f, 0xa6, 0x33, 0xd8,
+ 0xb2, 0x9f, 0x3b, 0xd9, 0x15, 0x0b, 0x23, 0x9b,
+ 0x15, 0x46, 0xc2, 0xbb, 0x9b, 0x9f, 0x41, 0x0f,
+ 0xeb, 0xea, 0xd3, 0x96, 0x00, 0x0e, 0xe4, 0x77,
+ 0x70, 0x15, 0x32, 0xc3, 0xd0, 0xf5, 0xfb, 0xf8,
+ 0x95, 0xd2, 0x80, 0x19, 0x6d, 0x2f, 0x73, 0x7c,
+ 0x5e, 0x9f, 0xec, 0x50, 0xd9, 0x2b, 0xb0, 0xdf,
+ 0x5d, 0x7e, 0x51, 0x3b, 0xe5, 0xb8, 0xea, 0x97,
+ 0x13, 0x10, 0xd5, 0xbf, 0x16, 0xba, 0x7a, 0xee
+};
+static const u8 enc_output084[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xc8, 0xae, 0x77, 0x88, 0xcd, 0x28, 0x74, 0xab,
+ 0xc1, 0x38, 0x54, 0x1e, 0x11, 0xfd, 0x05, 0x87
+};
+static const u8 enc_assoc084[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce084[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0x84, 0x86, 0xa8
+};
+static const u8 enc_key084[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - checking for int overflows */
+static const u8 enc_input085[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x78, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x9c, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0xd4, 0xd2, 0x06, 0x61, 0x6f, 0x92, 0x93, 0xf6,
+ 0x5b, 0x45, 0xdb, 0xbc, 0x74, 0xe7, 0xc2, 0xed,
+ 0xfb, 0xcb, 0xbf, 0x1c, 0xfb, 0x67, 0x9b, 0xb7,
+ 0x39, 0xa5, 0x86, 0x2d, 0xe2, 0xbc, 0xb9, 0x37,
+ 0xf7, 0x4d, 0x5b, 0xf8, 0x67, 0x1c, 0x5a, 0x8a,
+ 0x50, 0x92, 0xf6, 0x1d, 0x54, 0xc9, 0xaa, 0x5b
+};
+static const u8 enc_output085[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x93, 0x3a, 0x51, 0x63, 0xc7, 0xf6, 0x23, 0x68,
+ 0x32, 0x7b, 0x3f, 0xbc, 0x10, 0x36, 0xc9, 0x43
+};
+static const u8 enc_assoc085[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce085[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key085[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input093[] __initconst = {
+ 0x00, 0x52, 0x35, 0xd2, 0xa9, 0x19, 0xf2, 0x8d,
+ 0x3d, 0xb7, 0x66, 0x4a, 0x34, 0xae, 0x6b, 0x44,
+ 0x4d, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x5b, 0x8b, 0x94, 0x50, 0x9e, 0x2b, 0x74, 0xa3,
+ 0x6d, 0x34, 0x6e, 0x33, 0xd5, 0x72, 0x65, 0x9b,
+ 0xa9, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0x83, 0xdc, 0xe9, 0xf3, 0x07, 0x3e, 0xfa, 0xdb,
+ 0x7d, 0x23, 0xb8, 0x7a, 0xce, 0x35, 0x16, 0x8c
+};
+static const u8 enc_output093[] __initconst = {
+ 0x00, 0x39, 0xe2, 0xfd, 0x2f, 0xd3, 0x12, 0x14,
+ 0x9e, 0x98, 0x98, 0x80, 0x88, 0x48, 0x13, 0xe7,
+ 0xca, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x3b, 0x0e, 0x86, 0x9a, 0xaa, 0x8e, 0xa4, 0x96,
+ 0x32, 0xff, 0xff, 0x37, 0xb9, 0xe8, 0xce, 0x00,
+ 0xca, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x3b, 0x0e, 0x86, 0x9a, 0xaa, 0x8e, 0xa4, 0x96,
+ 0x32, 0xff, 0xff, 0x37, 0xb9, 0xe8, 0xce, 0x00,
+ 0xa5, 0x19, 0xac, 0x1a, 0x35, 0xb4, 0xa5, 0x77,
+ 0x87, 0x51, 0x0a, 0xf7, 0x8d, 0x8d, 0x20, 0x0a
+};
+static const u8 enc_assoc093[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce093[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key093[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input094[] __initconst = {
+ 0xd3, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xe5, 0xda, 0x78, 0x76, 0x6f, 0xa1, 0x92, 0x90,
+ 0xc0, 0x31, 0xf7, 0x52, 0x08, 0x50, 0x67, 0x45,
+ 0xae, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x49, 0x6d, 0xde, 0xb0, 0x55, 0x09, 0xc6, 0xef,
+ 0xff, 0xab, 0x75, 0xeb, 0x2d, 0xf4, 0xab, 0x09,
+ 0x76, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x01, 0x49, 0xef, 0x50, 0x4b, 0x71, 0xb1, 0x20,
+ 0xca, 0x4f, 0xf3, 0x95, 0x19, 0xc2, 0xc2, 0x10
+};
+static const u8 enc_output094[] __initconst = {
+ 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x62, 0x18, 0xb2, 0x7f, 0x83, 0xb8, 0xb4, 0x66,
+ 0x02, 0xf6, 0xe1, 0xd8, 0x34, 0x20, 0x7b, 0x02,
+ 0xce, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x2a, 0x64, 0x16, 0xce, 0xdb, 0x1c, 0xdd, 0x29,
+ 0x6e, 0xf5, 0xd7, 0xd6, 0x92, 0xda, 0xff, 0x02,
+ 0xce, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x2a, 0x64, 0x16, 0xce, 0xdb, 0x1c, 0xdd, 0x29,
+ 0x6e, 0xf5, 0xd7, 0xd6, 0x92, 0xda, 0xff, 0x02,
+ 0x30, 0x2f, 0xe8, 0x2a, 0xb0, 0xa0, 0x9a, 0xf6,
+ 0x44, 0x00, 0xd0, 0x15, 0xae, 0x83, 0xd9, 0xcc
+};
+static const u8 enc_assoc094[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce094[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key094[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input095[] __initconst = {
+ 0xe9, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x6d, 0xf1, 0x39, 0x4e, 0xdc, 0x53, 0x9b, 0x5b,
+ 0x3a, 0x09, 0x57, 0xbe, 0x0f, 0xb8, 0x59, 0x46,
+ 0x80, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xd1, 0x76, 0x9f, 0xe8, 0x06, 0xbb, 0xfe, 0xb6,
+ 0xf5, 0x90, 0x95, 0x0f, 0x2e, 0xac, 0x9e, 0x0a,
+ 0x58, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x99, 0x52, 0xae, 0x08, 0x18, 0xc3, 0x89, 0x79,
+ 0xc0, 0x74, 0x13, 0x71, 0x1a, 0x9a, 0xf7, 0x13
+};
+static const u8 enc_output095[] __initconst = {
+ 0xe9, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xea, 0x33, 0xf3, 0x47, 0x30, 0x4a, 0xbd, 0xad,
+ 0xf8, 0xce, 0x41, 0x34, 0x33, 0xc8, 0x45, 0x01,
+ 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xb2, 0x7f, 0x57, 0x96, 0x88, 0xae, 0xe5, 0x70,
+ 0x64, 0xce, 0x37, 0x32, 0x91, 0x82, 0xca, 0x01,
+ 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xb2, 0x7f, 0x57, 0x96, 0x88, 0xae, 0xe5, 0x70,
+ 0x64, 0xce, 0x37, 0x32, 0x91, 0x82, 0xca, 0x01,
+ 0x98, 0xa7, 0xe8, 0x36, 0xe0, 0xee, 0x4d, 0x02,
+ 0x35, 0x00, 0xd0, 0x55, 0x7e, 0xc2, 0xcb, 0xe0
+};
+static const u8 enc_assoc095[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce095[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key095[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input096[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x64, 0xf9, 0x0f, 0x5b, 0x26, 0x92, 0xb8, 0x60,
+ 0xd4, 0x59, 0x6f, 0xf4, 0xb3, 0x40, 0x2c, 0x5c,
+ 0x00, 0xb9, 0xbb, 0x53, 0x70, 0x7a, 0xa6, 0x67,
+ 0xd3, 0x56, 0xfe, 0x50, 0xc7, 0x19, 0x96, 0x94,
+ 0x03, 0x35, 0x61, 0xe7, 0xca, 0xca, 0x6d, 0x94,
+ 0x1d, 0xc3, 0xcd, 0x69, 0x14, 0xad, 0x69, 0x04
+};
+static const u8 enc_output096[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xe3, 0x3b, 0xc5, 0x52, 0xca, 0x8b, 0x9e, 0x96,
+ 0x16, 0x9e, 0x79, 0x7e, 0x8f, 0x30, 0x30, 0x1b,
+ 0x60, 0x3c, 0xa9, 0x99, 0x44, 0xdf, 0x76, 0x52,
+ 0x8c, 0x9d, 0x6f, 0x54, 0xab, 0x83, 0x3d, 0x0f,
+ 0x60, 0x3c, 0xa9, 0x99, 0x44, 0xdf, 0x76, 0x52,
+ 0x8c, 0x9d, 0x6f, 0x54, 0xab, 0x83, 0x3d, 0x0f,
+ 0x6a, 0xb8, 0xdc, 0xe2, 0xc5, 0x9d, 0xa4, 0x73,
+ 0x71, 0x30, 0xb0, 0x25, 0x2f, 0x68, 0xa8, 0xd8
+};
+static const u8 enc_assoc096[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce096[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key096[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input097[] __initconst = {
+ 0x68, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xb0, 0x8f, 0x25, 0x67, 0x5b, 0x9b, 0xcb, 0xf6,
+ 0xe3, 0x84, 0x07, 0xde, 0x2e, 0xc7, 0x5a, 0x47,
+ 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x2d, 0x2a, 0xf7, 0xcd, 0x6b, 0x08, 0x05, 0x01,
+ 0xd3, 0x1b, 0xa5, 0x4f, 0xb2, 0xeb, 0x75, 0x96,
+ 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x65, 0x0e, 0xc6, 0x2d, 0x75, 0x70, 0x72, 0xce,
+ 0xe6, 0xff, 0x23, 0x31, 0x86, 0xdd, 0x1c, 0x8f
+};
+static const u8 enc_output097[] __initconst = {
+ 0x68, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x37, 0x4d, 0xef, 0x6e, 0xb7, 0x82, 0xed, 0x00,
+ 0x21, 0x43, 0x11, 0x54, 0x12, 0xb7, 0x46, 0x00,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x4e, 0x23, 0x3f, 0xb3, 0xe5, 0x1d, 0x1e, 0xc7,
+ 0x42, 0x45, 0x07, 0x72, 0x0d, 0xc5, 0x21, 0x9d,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x4e, 0x23, 0x3f, 0xb3, 0xe5, 0x1d, 0x1e, 0xc7,
+ 0x42, 0x45, 0x07, 0x72, 0x0d, 0xc5, 0x21, 0x9d,
+ 0x04, 0x4d, 0xea, 0x60, 0x88, 0x80, 0x41, 0x2b,
+ 0xfd, 0xff, 0xcf, 0x35, 0x57, 0x9e, 0x9b, 0x26
+};
+static const u8 enc_assoc097[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce097[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key097[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input098[] __initconst = {
+ 0x6d, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xa1, 0x61, 0xb5, 0xab, 0x04, 0x09, 0x00, 0x62,
+ 0x9e, 0xfe, 0xff, 0x78, 0xd7, 0xd8, 0x6b, 0x45,
+ 0x9f, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xc6, 0xf8, 0x07, 0x8c, 0xc8, 0xef, 0x12, 0xa0,
+ 0xff, 0x65, 0x7d, 0x6d, 0x08, 0xdb, 0x10, 0xb8,
+ 0x47, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x8e, 0xdc, 0x36, 0x6c, 0xd6, 0x97, 0x65, 0x6f,
+ 0xca, 0x81, 0xfb, 0x13, 0x3c, 0xed, 0x79, 0xa1
+};
+static const u8 enc_output098[] __initconst = {
+ 0x6d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x26, 0xa3, 0x7f, 0xa2, 0xe8, 0x10, 0x26, 0x94,
+ 0x5c, 0x39, 0xe9, 0xf2, 0xeb, 0xa8, 0x77, 0x02,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xa5, 0xf1, 0xcf, 0xf2, 0x46, 0xfa, 0x09, 0x66,
+ 0x6e, 0x3b, 0xdf, 0x50, 0xb7, 0xf5, 0x44, 0xb3,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xa5, 0xf1, 0xcf, 0xf2, 0x46, 0xfa, 0x09, 0x66,
+ 0x6e, 0x3b, 0xdf, 0x50, 0xb7, 0xf5, 0x44, 0xb3,
+ 0x1e, 0x6b, 0xea, 0x63, 0x14, 0x54, 0x2e, 0x2e,
+ 0xf9, 0xff, 0xcf, 0x45, 0x0b, 0x2e, 0x98, 0x2b
+};
+static const u8 enc_assoc098[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce098[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key098[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input099[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xfc, 0x01, 0xb8, 0x91, 0xe5, 0xf0, 0xf9, 0x12,
+ 0x8d, 0x7d, 0x1c, 0x57, 0x91, 0x92, 0xb6, 0x98,
+ 0x63, 0x41, 0x44, 0x15, 0xb6, 0x99, 0x68, 0x95,
+ 0x9a, 0x72, 0x91, 0xb7, 0xa5, 0xaf, 0x13, 0x48,
+ 0x60, 0xcd, 0x9e, 0xa1, 0x0c, 0x29, 0xa3, 0x66,
+ 0x54, 0xe7, 0xa2, 0x8e, 0x76, 0x1b, 0xec, 0xd8
+};
+static const u8 enc_output099[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x7b, 0xc3, 0x72, 0x98, 0x09, 0xe9, 0xdf, 0xe4,
+ 0x4f, 0xba, 0x0a, 0xdd, 0xad, 0xe2, 0xaa, 0xdf,
+ 0x03, 0xc4, 0x56, 0xdf, 0x82, 0x3c, 0xb8, 0xa0,
+ 0xc5, 0xb9, 0x00, 0xb3, 0xc9, 0x35, 0xb8, 0xd3,
+ 0x03, 0xc4, 0x56, 0xdf, 0x82, 0x3c, 0xb8, 0xa0,
+ 0xc5, 0xb9, 0x00, 0xb3, 0xc9, 0x35, 0xb8, 0xd3,
+ 0xed, 0x20, 0x17, 0xc8, 0xdb, 0xa4, 0x77, 0x56,
+ 0x29, 0x04, 0x9d, 0x78, 0x6e, 0x3b, 0xce, 0xb1
+};
+static const u8 enc_assoc099[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce099[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key099[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input100[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x6b, 0x6d, 0xc9, 0xd2, 0x1a, 0x81, 0x9e, 0x70,
+ 0xb5, 0x77, 0xf4, 0x41, 0x37, 0xd3, 0xd6, 0xbd,
+ 0x13, 0x35, 0xf5, 0xeb, 0x44, 0x49, 0x40, 0x77,
+ 0xb2, 0x64, 0x49, 0xa5, 0x4b, 0x6c, 0x7c, 0x75,
+ 0x10, 0xb9, 0x2f, 0x5f, 0xfe, 0xf9, 0x8b, 0x84,
+ 0x7c, 0xf1, 0x7a, 0x9c, 0x98, 0xd8, 0x83, 0xe5
+};
+static const u8 enc_output100[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xec, 0xaf, 0x03, 0xdb, 0xf6, 0x98, 0xb8, 0x86,
+ 0x77, 0xb0, 0xe2, 0xcb, 0x0b, 0xa3, 0xca, 0xfa,
+ 0x73, 0xb0, 0xe7, 0x21, 0x70, 0xec, 0x90, 0x42,
+ 0xed, 0xaf, 0xd8, 0xa1, 0x27, 0xf6, 0xd7, 0xee,
+ 0x73, 0xb0, 0xe7, 0x21, 0x70, 0xec, 0x90, 0x42,
+ 0xed, 0xaf, 0xd8, 0xa1, 0x27, 0xf6, 0xd7, 0xee,
+ 0x07, 0x3f, 0x17, 0xcb, 0x67, 0x78, 0x64, 0x59,
+ 0x25, 0x04, 0x9d, 0x88, 0x22, 0xcb, 0xca, 0xb6
+};
+static const u8 enc_assoc100[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce100[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key100[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input101[] __initconst = {
+ 0xff, 0xcb, 0x2b, 0x11, 0x06, 0xf8, 0x23, 0x4c,
+ 0x5e, 0x99, 0xd4, 0xdb, 0x4c, 0x70, 0x48, 0xde,
+ 0x32, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x16, 0xe9, 0x88, 0x4a, 0x11, 0x4f, 0x0e, 0x92,
+ 0x66, 0xce, 0xa3, 0x88, 0x5f, 0xe3, 0x6b, 0x9f,
+ 0xd6, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xce, 0xbe, 0xf5, 0xe9, 0x88, 0x5a, 0x80, 0xea,
+ 0x76, 0xd9, 0x75, 0xc1, 0x44, 0xa4, 0x18, 0x88
+};
+static const u8 enc_output101[] __initconst = {
+ 0xff, 0xa0, 0xfc, 0x3e, 0x80, 0x32, 0xc3, 0xd5,
+ 0xfd, 0xb6, 0x2a, 0x11, 0xf0, 0x96, 0x30, 0x7d,
+ 0xb5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x76, 0x6c, 0x9a, 0x80, 0x25, 0xea, 0xde, 0xa7,
+ 0x39, 0x05, 0x32, 0x8c, 0x33, 0x79, 0xc0, 0x04,
+ 0xb5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x76, 0x6c, 0x9a, 0x80, 0x25, 0xea, 0xde, 0xa7,
+ 0x39, 0x05, 0x32, 0x8c, 0x33, 0x79, 0xc0, 0x04,
+ 0x8b, 0x9b, 0xb4, 0xb4, 0x86, 0x12, 0x89, 0x65,
+ 0x8c, 0x69, 0x6a, 0x83, 0x40, 0x15, 0x04, 0x05
+};
+static const u8 enc_assoc101[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce101[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key101[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input102[] __initconst = {
+ 0x6f, 0x9e, 0x70, 0xed, 0x3b, 0x8b, 0xac, 0xa0,
+ 0x26, 0xe4, 0x6a, 0x5a, 0x09, 0x43, 0x15, 0x8d,
+ 0x21, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x0c, 0x61, 0x2c, 0x5e, 0x8d, 0x89, 0xa8, 0x73,
+ 0xdb, 0xca, 0xad, 0x5b, 0x73, 0x46, 0x42, 0x9b,
+ 0xc5, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xd4, 0x36, 0x51, 0xfd, 0x14, 0x9c, 0x26, 0x0b,
+ 0xcb, 0xdd, 0x7b, 0x12, 0x68, 0x01, 0x31, 0x8c
+};
+static const u8 enc_output102[] __initconst = {
+ 0x6f, 0xf5, 0xa7, 0xc2, 0xbd, 0x41, 0x4c, 0x39,
+ 0x85, 0xcb, 0x94, 0x90, 0xb5, 0xa5, 0x6d, 0x2e,
+ 0xa6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x6c, 0xe4, 0x3e, 0x94, 0xb9, 0x2c, 0x78, 0x46,
+ 0x84, 0x01, 0x3c, 0x5f, 0x1f, 0xdc, 0xe9, 0x00,
+ 0xa6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x6c, 0xe4, 0x3e, 0x94, 0xb9, 0x2c, 0x78, 0x46,
+ 0x84, 0x01, 0x3c, 0x5f, 0x1f, 0xdc, 0xe9, 0x00,
+ 0x8b, 0x3b, 0xbd, 0x51, 0x64, 0x44, 0x59, 0x56,
+ 0x8d, 0x81, 0xca, 0x1f, 0xa7, 0x2c, 0xe4, 0x04
+};
+static const u8 enc_assoc102[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce102[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key102[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input103[] __initconst = {
+ 0x41, 0x2b, 0x08, 0x0a, 0x3e, 0x19, 0xc1, 0x0d,
+ 0x44, 0xa1, 0xaf, 0x1e, 0xab, 0xde, 0xb4, 0xce,
+ 0x35, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x6b, 0x83, 0x94, 0x33, 0x09, 0x21, 0x48, 0x6c,
+ 0xa1, 0x1d, 0x29, 0x1c, 0x3e, 0x97, 0xee, 0x9a,
+ 0xd1, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xb3, 0xd4, 0xe9, 0x90, 0x90, 0x34, 0xc6, 0x14,
+ 0xb1, 0x0a, 0xff, 0x55, 0x25, 0xd0, 0x9d, 0x8d
+};
+static const u8 enc_output103[] __initconst = {
+ 0x41, 0x40, 0xdf, 0x25, 0xb8, 0xd3, 0x21, 0x94,
+ 0xe7, 0x8e, 0x51, 0xd4, 0x17, 0x38, 0xcc, 0x6d,
+ 0xb2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x0b, 0x06, 0x86, 0xf9, 0x3d, 0x84, 0x98, 0x59,
+ 0xfe, 0xd6, 0xb8, 0x18, 0x52, 0x0d, 0x45, 0x01,
+ 0xb2, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x0b, 0x06, 0x86, 0xf9, 0x3d, 0x84, 0x98, 0x59,
+ 0xfe, 0xd6, 0xb8, 0x18, 0x52, 0x0d, 0x45, 0x01,
+ 0x86, 0xfb, 0xab, 0x2b, 0x4a, 0x94, 0xf4, 0x7a,
+ 0xa5, 0x6f, 0x0a, 0xea, 0x65, 0xd1, 0x10, 0x08
+};
+static const u8 enc_assoc103[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce103[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key103[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input104[] __initconst = {
+ 0xb2, 0x47, 0xa7, 0x47, 0x23, 0x49, 0x1a, 0xac,
+ 0xac, 0xaa, 0xd7, 0x09, 0xc9, 0x1e, 0x93, 0x2b,
+ 0x31, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x9a, 0xde, 0x04, 0xe7, 0x5b, 0xb7, 0x01, 0xd9,
+ 0x66, 0x06, 0x01, 0xb3, 0x47, 0x65, 0xde, 0x98,
+ 0xd5, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0x42, 0x89, 0x79, 0x44, 0xc2, 0xa2, 0x8f, 0xa1,
+ 0x76, 0x11, 0xd7, 0xfa, 0x5c, 0x22, 0xad, 0x8f
+};
+static const u8 enc_output104[] __initconst = {
+ 0xb2, 0x2c, 0x70, 0x68, 0xa5, 0x83, 0xfa, 0x35,
+ 0x0f, 0x85, 0x29, 0xc3, 0x75, 0xf8, 0xeb, 0x88,
+ 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xfa, 0x5b, 0x16, 0x2d, 0x6f, 0x12, 0xd1, 0xec,
+ 0x39, 0xcd, 0x90, 0xb7, 0x2b, 0xff, 0x75, 0x03,
+ 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xfa, 0x5b, 0x16, 0x2d, 0x6f, 0x12, 0xd1, 0xec,
+ 0x39, 0xcd, 0x90, 0xb7, 0x2b, 0xff, 0x75, 0x03,
+ 0xa0, 0x19, 0xac, 0x2e, 0xd6, 0x67, 0xe1, 0x7d,
+ 0xa1, 0x6f, 0x0a, 0xfa, 0x19, 0x61, 0x0d, 0x0d
+};
+static const u8 enc_assoc104[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce104[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key104[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input105[] __initconst = {
+ 0x74, 0x0f, 0x9e, 0x49, 0xf6, 0x10, 0xef, 0xa5,
+ 0x85, 0xb6, 0x59, 0xca, 0x6e, 0xd8, 0xb4, 0x99,
+ 0x2d, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x41, 0x2d, 0x96, 0xaf, 0xbe, 0x80, 0xec, 0x3e,
+ 0x79, 0xd4, 0x51, 0xb0, 0x0a, 0x2d, 0xb2, 0x9a,
+ 0xc9, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0x99, 0x7a, 0xeb, 0x0c, 0x27, 0x95, 0x62, 0x46,
+ 0x69, 0xc3, 0x87, 0xf9, 0x11, 0x6a, 0xc1, 0x8d
+};
+static const u8 enc_output105[] __initconst = {
+ 0x74, 0x64, 0x49, 0x66, 0x70, 0xda, 0x0f, 0x3c,
+ 0x26, 0x99, 0xa7, 0x00, 0xd2, 0x3e, 0xcc, 0x3a,
+ 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x21, 0xa8, 0x84, 0x65, 0x8a, 0x25, 0x3c, 0x0b,
+ 0x26, 0x1f, 0xc0, 0xb4, 0x66, 0xb7, 0x19, 0x01,
+ 0xaa, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x21, 0xa8, 0x84, 0x65, 0x8a, 0x25, 0x3c, 0x0b,
+ 0x26, 0x1f, 0xc0, 0xb4, 0x66, 0xb7, 0x19, 0x01,
+ 0x73, 0x6e, 0x18, 0x18, 0x16, 0x96, 0xa5, 0x88,
+ 0x9c, 0x31, 0x59, 0xfa, 0xab, 0xab, 0x20, 0xfd
+};
+static const u8 enc_assoc105[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce105[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key105[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input106[] __initconst = {
+ 0xad, 0xba, 0x5d, 0x10, 0x5b, 0xc8, 0xaa, 0x06,
+ 0x2c, 0x23, 0x36, 0xcb, 0x88, 0x9d, 0xdb, 0xd5,
+ 0x37, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x17, 0x7c, 0x5f, 0xfe, 0x28, 0x75, 0xf4, 0x68,
+ 0xf6, 0xc2, 0x96, 0x57, 0x48, 0xf3, 0x59, 0x9a,
+ 0xd3, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xcf, 0x2b, 0x22, 0x5d, 0xb1, 0x60, 0x7a, 0x10,
+ 0xe6, 0xd5, 0x40, 0x1e, 0x53, 0xb4, 0x2a, 0x8d
+};
+static const u8 enc_output106[] __initconst = {
+ 0xad, 0xd1, 0x8a, 0x3f, 0xdd, 0x02, 0x4a, 0x9f,
+ 0x8f, 0x0c, 0xc8, 0x01, 0x34, 0x7b, 0xa3, 0x76,
+ 0xb0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x77, 0xf9, 0x4d, 0x34, 0x1c, 0xd0, 0x24, 0x5d,
+ 0xa9, 0x09, 0x07, 0x53, 0x24, 0x69, 0xf2, 0x01,
+ 0xb0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x77, 0xf9, 0x4d, 0x34, 0x1c, 0xd0, 0x24, 0x5d,
+ 0xa9, 0x09, 0x07, 0x53, 0x24, 0x69, 0xf2, 0x01,
+ 0xba, 0xd5, 0x8f, 0x10, 0xa9, 0x1e, 0x6a, 0x88,
+ 0x9a, 0xba, 0x32, 0xfd, 0x17, 0xd8, 0x33, 0x1a
+};
+static const u8 enc_assoc106[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce106[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key106[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input107[] __initconst = {
+ 0xfe, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xc0, 0x01, 0xed, 0xc5, 0xda, 0x44, 0x2e, 0x71,
+ 0x9b, 0xce, 0x9a, 0xbe, 0x27, 0x3a, 0xf1, 0x44,
+ 0xb4, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x48, 0x02, 0x5f, 0x41, 0xfa, 0x4e, 0x33, 0x6c,
+ 0x78, 0x69, 0x57, 0xa2, 0xa7, 0xc4, 0x93, 0x0a,
+ 0x6c, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x00, 0x26, 0x6e, 0xa1, 0xe4, 0x36, 0x44, 0xa3,
+ 0x4d, 0x8d, 0xd1, 0xdc, 0x93, 0xf2, 0xfa, 0x13
+};
+static const u8 enc_output107[] __initconst = {
+ 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x47, 0xc3, 0x27, 0xcc, 0x36, 0x5d, 0x08, 0x87,
+ 0x59, 0x09, 0x8c, 0x34, 0x1b, 0x4a, 0xed, 0x03,
+ 0xd4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x2b, 0x0b, 0x97, 0x3f, 0x74, 0x5b, 0x28, 0xaa,
+ 0xe9, 0x37, 0xf5, 0x9f, 0x18, 0xea, 0xc7, 0x01,
+ 0xd4, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x2b, 0x0b, 0x97, 0x3f, 0x74, 0x5b, 0x28, 0xaa,
+ 0xe9, 0x37, 0xf5, 0x9f, 0x18, 0xea, 0xc7, 0x01,
+ 0xd6, 0x8c, 0xe1, 0x74, 0x07, 0x9a, 0xdd, 0x02,
+ 0x8d, 0xd0, 0x5c, 0xf8, 0x14, 0x63, 0x04, 0x88
+};
+static const u8 enc_assoc107[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce107[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key107[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input108[] __initconst = {
+ 0xb5, 0x13, 0xb0, 0x6a, 0xb9, 0xac, 0x14, 0x43,
+ 0x5a, 0xcb, 0x8a, 0xa3, 0xa3, 0x7a, 0xfd, 0xb6,
+ 0x54, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x61, 0x95, 0x01, 0x93, 0xb1, 0xbf, 0x03, 0x11,
+ 0xff, 0x11, 0x79, 0x89, 0xae, 0xd9, 0xa9, 0x99,
+ 0xb0, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xb9, 0xc2, 0x7c, 0x30, 0x28, 0xaa, 0x8d, 0x69,
+ 0xef, 0x06, 0xaf, 0xc0, 0xb5, 0x9e, 0xda, 0x8e
+};
+static const u8 enc_output108[] __initconst = {
+ 0xb5, 0x78, 0x67, 0x45, 0x3f, 0x66, 0xf4, 0xda,
+ 0xf9, 0xe4, 0x74, 0x69, 0x1f, 0x9c, 0x85, 0x15,
+ 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x01, 0x10, 0x13, 0x59, 0x85, 0x1a, 0xd3, 0x24,
+ 0xa0, 0xda, 0xe8, 0x8d, 0xc2, 0x43, 0x02, 0x02,
+ 0xd3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x01, 0x10, 0x13, 0x59, 0x85, 0x1a, 0xd3, 0x24,
+ 0xa0, 0xda, 0xe8, 0x8d, 0xc2, 0x43, 0x02, 0x02,
+ 0xaa, 0x48, 0xa3, 0x88, 0x7d, 0x4b, 0x05, 0x96,
+ 0x99, 0xc2, 0xfd, 0xf9, 0xc6, 0x78, 0x7e, 0x0a
+};
+static const u8 enc_assoc108[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce108[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key108[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input109[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xd4, 0xf1, 0x09, 0xe8, 0x14, 0xce, 0xa8, 0x5a,
+ 0x08, 0xc0, 0x11, 0xd8, 0x50, 0xdd, 0x1d, 0xcb,
+ 0xcf, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x53, 0x40, 0xb8, 0x5a, 0x9a, 0xa0, 0x82, 0x96,
+ 0xb7, 0x7a, 0x5f, 0xc3, 0x96, 0x1f, 0x66, 0x0f,
+ 0x17, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x1b, 0x64, 0x89, 0xba, 0x84, 0xd8, 0xf5, 0x59,
+ 0x82, 0x9e, 0xd9, 0xbd, 0xa2, 0x29, 0x0f, 0x16
+};
+static const u8 enc_output109[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x53, 0x33, 0xc3, 0xe1, 0xf8, 0xd7, 0x8e, 0xac,
+ 0xca, 0x07, 0x07, 0x52, 0x6c, 0xad, 0x01, 0x8c,
+ 0xaf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x30, 0x49, 0x70, 0x24, 0x14, 0xb5, 0x99, 0x50,
+ 0x26, 0x24, 0xfd, 0xfe, 0x29, 0x31, 0x32, 0x04,
+ 0xaf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x30, 0x49, 0x70, 0x24, 0x14, 0xb5, 0x99, 0x50,
+ 0x26, 0x24, 0xfd, 0xfe, 0x29, 0x31, 0x32, 0x04,
+ 0xb9, 0x36, 0xa8, 0x17, 0xf2, 0x21, 0x1a, 0xf1,
+ 0x29, 0xe2, 0xcf, 0x16, 0x0f, 0xd4, 0x2b, 0xcb
+};
+static const u8 enc_assoc109[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce109[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key109[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input110[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xdf, 0x4c, 0x62, 0x03, 0x2d, 0x41, 0x19, 0xb5,
+ 0x88, 0x47, 0x7e, 0x99, 0x92, 0x5a, 0x56, 0xd9,
+ 0xd6, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xfa, 0x84, 0xf0, 0x64, 0x55, 0x36, 0x42, 0x1b,
+ 0x2b, 0xb9, 0x24, 0x6e, 0xc2, 0x19, 0xed, 0x0b,
+ 0x0e, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0xb2, 0xa0, 0xc1, 0x84, 0x4b, 0x4e, 0x35, 0xd4,
+ 0x1e, 0x5d, 0xa2, 0x10, 0xf6, 0x2f, 0x84, 0x12
+};
+static const u8 enc_output110[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x58, 0x8e, 0xa8, 0x0a, 0xc1, 0x58, 0x3f, 0x43,
+ 0x4a, 0x80, 0x68, 0x13, 0xae, 0x2a, 0x4a, 0x9e,
+ 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x99, 0x8d, 0x38, 0x1a, 0xdb, 0x23, 0x59, 0xdd,
+ 0xba, 0xe7, 0x86, 0x53, 0x7d, 0x37, 0xb9, 0x00,
+ 0xb6, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x99, 0x8d, 0x38, 0x1a, 0xdb, 0x23, 0x59, 0xdd,
+ 0xba, 0xe7, 0x86, 0x53, 0x7d, 0x37, 0xb9, 0x00,
+ 0x9f, 0x7a, 0xc4, 0x35, 0x1f, 0x6b, 0x91, 0xe6,
+ 0x30, 0x97, 0xa7, 0x13, 0x11, 0x5d, 0x05, 0xbe
+};
+static const u8 enc_assoc110[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce110[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key110[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input111[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x13, 0xf8, 0x0a, 0x00, 0x6d, 0xc1, 0xbb, 0xda,
+ 0xd6, 0x39, 0xa9, 0x2f, 0xc7, 0xec, 0xa6, 0x55,
+ 0xf7, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x63, 0x48, 0xb8, 0xfd, 0x29, 0xbf, 0x96, 0xd5,
+ 0x63, 0xa5, 0x17, 0xe2, 0x7d, 0x7b, 0xfc, 0x0f,
+ 0x2f, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x2b, 0x6c, 0x89, 0x1d, 0x37, 0xc7, 0xe1, 0x1a,
+ 0x56, 0x41, 0x91, 0x9c, 0x49, 0x4d, 0x95, 0x16
+};
+static const u8 enc_output111[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x94, 0x3a, 0xc0, 0x09, 0x81, 0xd8, 0x9d, 0x2c,
+ 0x14, 0xfe, 0xbf, 0xa5, 0xfb, 0x9c, 0xba, 0x12,
+ 0x97, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x41, 0x70, 0x83, 0xa7, 0xaa, 0x8d, 0x13,
+ 0xf2, 0xfb, 0xb5, 0xdf, 0xc2, 0x55, 0xa8, 0x04,
+ 0x97, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x00, 0x41, 0x70, 0x83, 0xa7, 0xaa, 0x8d, 0x13,
+ 0xf2, 0xfb, 0xb5, 0xdf, 0xc2, 0x55, 0xa8, 0x04,
+ 0x9a, 0x18, 0xa8, 0x28, 0x07, 0x02, 0x69, 0xf4,
+ 0x47, 0x00, 0xd0, 0x09, 0xe7, 0x17, 0x1c, 0xc9
+};
+static const u8 enc_assoc111[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce111[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key111[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input112[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x82, 0xe5, 0x9b, 0x45, 0x82, 0x91, 0x50, 0x38,
+ 0xf9, 0x33, 0x81, 0x1e, 0x65, 0x2d, 0xc6, 0x6a,
+ 0xfc, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xb6, 0x71, 0xc8, 0xca, 0xc2, 0x70, 0xc2, 0x65,
+ 0xa0, 0xac, 0x2f, 0x53, 0x57, 0x99, 0x88, 0x0a,
+ 0x24, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0xfe, 0x55, 0xf9, 0x2a, 0xdc, 0x08, 0xb5, 0xaa,
+ 0x95, 0x48, 0xa9, 0x2d, 0x63, 0xaf, 0xe1, 0x13
+};
+static const u8 enc_output112[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x05, 0x27, 0x51, 0x4c, 0x6e, 0x88, 0x76, 0xce,
+ 0x3b, 0xf4, 0x97, 0x94, 0x59, 0x5d, 0xda, 0x2d,
+ 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xd5, 0x78, 0x00, 0xb4, 0x4c, 0x65, 0xd9, 0xa3,
+ 0x31, 0xf2, 0x8d, 0x6e, 0xe8, 0xb7, 0xdc, 0x01,
+ 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xd5, 0x78, 0x00, 0xb4, 0x4c, 0x65, 0xd9, 0xa3,
+ 0x31, 0xf2, 0x8d, 0x6e, 0xe8, 0xb7, 0xdc, 0x01,
+ 0xb4, 0x36, 0xa8, 0x2b, 0x93, 0xd5, 0x55, 0xf7,
+ 0x43, 0x00, 0xd0, 0x19, 0x9b, 0xa7, 0x18, 0xce
+};
+static const u8 enc_assoc112[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce112[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key112[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input113[] __initconst = {
+ 0xff, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0xf1, 0xd1, 0x28, 0x87, 0xb7, 0x21, 0x69, 0x86,
+ 0xa1, 0x2d, 0x79, 0x09, 0x8b, 0x6d, 0xe6, 0x0f,
+ 0xc0, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xa7, 0xc7, 0x58, 0x99, 0xf3, 0xe6, 0x0a, 0xf1,
+ 0xfc, 0xb6, 0xc7, 0x30, 0x7d, 0x87, 0x59, 0x0f,
+ 0x18, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0xef, 0xe3, 0x69, 0x79, 0xed, 0x9e, 0x7d, 0x3e,
+ 0xc9, 0x52, 0x41, 0x4e, 0x49, 0xb1, 0x30, 0x16
+};
+static const u8 enc_output113[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x76, 0x13, 0xe2, 0x8e, 0x5b, 0x38, 0x4f, 0x70,
+ 0x63, 0xea, 0x6f, 0x83, 0xb7, 0x1d, 0xfa, 0x48,
+ 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xc4, 0xce, 0x90, 0xe7, 0x7d, 0xf3, 0x11, 0x37,
+ 0x6d, 0xe8, 0x65, 0x0d, 0xc2, 0xa9, 0x0d, 0x04,
+ 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xc4, 0xce, 0x90, 0xe7, 0x7d, 0xf3, 0x11, 0x37,
+ 0x6d, 0xe8, 0x65, 0x0d, 0xc2, 0xa9, 0x0d, 0x04,
+ 0xce, 0x54, 0xa8, 0x2e, 0x1f, 0xa9, 0x42, 0xfa,
+ 0x3f, 0x00, 0xd0, 0x29, 0x4f, 0x37, 0x15, 0xd3
+};
+static const u8 enc_assoc113[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce113[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key113[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input114[] __initconst = {
+ 0xcb, 0xf1, 0xda, 0x9e, 0x0b, 0xa9, 0x37, 0x73,
+ 0x74, 0xe6, 0x9e, 0x1c, 0x0e, 0x60, 0x0c, 0xfc,
+ 0x34, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0xbe, 0x3f, 0xa6, 0x6b, 0x6c, 0xe7, 0x80, 0x8a,
+ 0xa3, 0xe4, 0x59, 0x49, 0xf9, 0x44, 0x64, 0x9f,
+ 0xd0, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0x66, 0x68, 0xdb, 0xc8, 0xf5, 0xf2, 0x0e, 0xf2,
+ 0xb3, 0xf3, 0x8f, 0x00, 0xe2, 0x03, 0x17, 0x88
+};
+static const u8 enc_output114[] __initconst = {
+ 0xcb, 0x9a, 0x0d, 0xb1, 0x8d, 0x63, 0xd7, 0xea,
+ 0xd7, 0xc9, 0x60, 0xd6, 0xb2, 0x86, 0x74, 0x5f,
+ 0xb3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xde, 0xba, 0xb4, 0xa1, 0x58, 0x42, 0x50, 0xbf,
+ 0xfc, 0x2f, 0xc8, 0x4d, 0x95, 0xde, 0xcf, 0x04,
+ 0xb3, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xde, 0xba, 0xb4, 0xa1, 0x58, 0x42, 0x50, 0xbf,
+ 0xfc, 0x2f, 0xc8, 0x4d, 0x95, 0xde, 0xcf, 0x04,
+ 0x23, 0x83, 0xab, 0x0b, 0x79, 0x92, 0x05, 0x69,
+ 0x9b, 0x51, 0x0a, 0xa7, 0x09, 0xbf, 0x31, 0xf1
+};
+static const u8 enc_assoc114[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce114[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key114[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input115[] __initconst = {
+ 0x8f, 0x27, 0x86, 0x94, 0xc4, 0xe9, 0xda, 0xeb,
+ 0xd5, 0x8d, 0x3e, 0x5b, 0x96, 0x6e, 0x8b, 0x68,
+ 0x42, 0x3d, 0x35, 0xf6, 0x13, 0xe6, 0xd9, 0x09,
+ 0x3d, 0x38, 0xe9, 0x75, 0xc3, 0x8f, 0xe3, 0xb8,
+ 0x06, 0x53, 0xe7, 0xa3, 0x31, 0x71, 0x88, 0x33,
+ 0xac, 0xc3, 0xb9, 0xad, 0xff, 0x1c, 0x31, 0x98,
+ 0xa6, 0xf6, 0x37, 0x81, 0x71, 0xea, 0xe4, 0x39,
+ 0x6e, 0xa1, 0x5d, 0xc2, 0x40, 0xd1, 0xab, 0xf4,
+ 0xde, 0x04, 0x9a, 0x00, 0xa8, 0x64, 0x06, 0x4b,
+ 0xbc, 0xd4, 0x6f, 0xe4, 0xe4, 0x5b, 0x42, 0x8f
+};
+static const u8 enc_output115[] __initconst = {
+ 0x8f, 0x4c, 0x51, 0xbb, 0x42, 0x23, 0x3a, 0x72,
+ 0x76, 0xa2, 0xc0, 0x91, 0x2a, 0x88, 0xf3, 0xcb,
+ 0xc5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x66, 0xd6, 0xf5, 0x69, 0x05, 0xd4, 0x58, 0x06,
+ 0xf3, 0x08, 0x28, 0xa9, 0x93, 0x86, 0x9a, 0x03,
+ 0xc5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x66, 0xd6, 0xf5, 0x69, 0x05, 0xd4, 0x58, 0x06,
+ 0xf3, 0x08, 0x28, 0xa9, 0x93, 0x86, 0x9a, 0x03,
+ 0x8b, 0xfb, 0xab, 0x17, 0xa9, 0xe0, 0xb8, 0x74,
+ 0x8b, 0x51, 0x0a, 0xe7, 0xd9, 0xfd, 0x23, 0x05
+};
+static const u8 enc_assoc115[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce115[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key115[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input116[] __initconst = {
+ 0xd5, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x9a, 0x22, 0xd7, 0x0a, 0x48, 0xe2, 0x4f, 0xdd,
+ 0xcd, 0xd4, 0x41, 0x9d, 0xe6, 0x4c, 0x8f, 0x44,
+ 0xfc, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x77, 0xb5, 0xc9, 0x07, 0xd9, 0xc9, 0xe1, 0xea,
+ 0x51, 0x85, 0x1a, 0x20, 0x4a, 0xad, 0x9f, 0x0a,
+ 0x24, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x3f, 0x91, 0xf8, 0xe7, 0xc7, 0xb1, 0x96, 0x25,
+ 0x64, 0x61, 0x9c, 0x5e, 0x7e, 0x9b, 0xf6, 0x13
+};
+static const u8 enc_output116[] __initconst = {
+ 0xd5, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x1d, 0xe0, 0x1d, 0x03, 0xa4, 0xfb, 0x69, 0x2b,
+ 0x0f, 0x13, 0x57, 0x17, 0xda, 0x3c, 0x93, 0x03,
+ 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x14, 0xbc, 0x01, 0x79, 0x57, 0xdc, 0xfa, 0x2c,
+ 0xc0, 0xdb, 0xb8, 0x1d, 0xf5, 0x83, 0xcb, 0x01,
+ 0x9c, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x14, 0xbc, 0x01, 0x79, 0x57, 0xdc, 0xfa, 0x2c,
+ 0xc0, 0xdb, 0xb8, 0x1d, 0xf5, 0x83, 0xcb, 0x01,
+ 0x49, 0xbc, 0x6e, 0x9f, 0xc5, 0x1c, 0x4d, 0x50,
+ 0x30, 0x36, 0x64, 0x4d, 0x84, 0x27, 0x73, 0xd2
+};
+static const u8 enc_assoc116[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce116[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key116[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input117[] __initconst = {
+ 0xdb, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x75, 0xd5, 0x64, 0x3a, 0xa5, 0xaf, 0x93, 0x4d,
+ 0x8c, 0xce, 0x39, 0x2c, 0xc3, 0xee, 0xdb, 0x47,
+ 0xc0, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0x60, 0x1b, 0x5a, 0xd2, 0x06, 0x7f, 0x28, 0x06,
+ 0x6a, 0x8f, 0x32, 0x81, 0x71, 0x5b, 0xa8, 0x08,
+ 0x18, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x28, 0x3f, 0x6b, 0x32, 0x18, 0x07, 0x5f, 0xc9,
+ 0x5f, 0x6b, 0xb4, 0xff, 0x45, 0x6d, 0xc1, 0x11
+};
+static const u8 enc_output117[] __initconst = {
+ 0xdb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xf2, 0x17, 0xae, 0x33, 0x49, 0xb6, 0xb5, 0xbb,
+ 0x4e, 0x09, 0x2f, 0xa6, 0xff, 0x9e, 0xc7, 0x00,
+ 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x03, 0x12, 0x92, 0xac, 0x88, 0x6a, 0x33, 0xc0,
+ 0xfb, 0xd1, 0x90, 0xbc, 0xce, 0x75, 0xfc, 0x03,
+ 0xa0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0x03, 0x12, 0x92, 0xac, 0x88, 0x6a, 0x33, 0xc0,
+ 0xfb, 0xd1, 0x90, 0xbc, 0xce, 0x75, 0xfc, 0x03,
+ 0x63, 0xda, 0x6e, 0xa2, 0x51, 0xf0, 0x39, 0x53,
+ 0x2c, 0x36, 0x64, 0x5d, 0x38, 0xb7, 0x6f, 0xd7
+};
+static const u8 enc_assoc117[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce117[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key117[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+/* wycheproof - edge case intermediate sums in poly1305 */
+static const u8 enc_input118[] __initconst = {
+ 0x93, 0x94, 0x28, 0xd0, 0x79, 0x35, 0x1f, 0x66,
+ 0x5c, 0xd0, 0x01, 0x35, 0x43, 0x19, 0x87, 0x5c,
+ 0x62, 0x48, 0x39, 0x60, 0x42, 0x16, 0xe4, 0x03,
+ 0xeb, 0xcc, 0x6a, 0xf5, 0x59, 0xec, 0x8b, 0x43,
+ 0x97, 0x7a, 0xed, 0x35, 0xcb, 0x5a, 0x2f, 0xca,
+ 0xa0, 0x34, 0x6e, 0xfb, 0x93, 0x65, 0x54, 0x64,
+ 0xd8, 0xc8, 0xc3, 0xfa, 0x1a, 0x9e, 0x47, 0x4a,
+ 0xbe, 0x52, 0xd0, 0x2c, 0x81, 0x87, 0xe9, 0x0f,
+ 0x4f, 0x2d, 0x90, 0x96, 0x52, 0x4f, 0xa1, 0xb2,
+ 0xb0, 0x23, 0xb8, 0xb2, 0x88, 0x22, 0x27, 0x73,
+ 0x90, 0xec, 0xf2, 0x1a, 0x04, 0xe6, 0x30, 0x85,
+ 0x8b, 0xb6, 0x56, 0x52, 0xb5, 0xb1, 0x80, 0x16
+};
+static const u8 enc_output118[] __initconst = {
+ 0x93, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xe5, 0x8a, 0xf3, 0x69, 0xae, 0x0f, 0xc2, 0xf5,
+ 0x29, 0x0b, 0x7c, 0x7f, 0x65, 0x9c, 0x97, 0x04,
+ 0xf7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xbb, 0xc1, 0x0b, 0x84, 0x94, 0x8b, 0x5c, 0x8c,
+ 0x2f, 0x0c, 0x72, 0x11, 0x3e, 0xa9, 0xbd, 0x04,
+ 0xf7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xbb, 0xc1, 0x0b, 0x84, 0x94, 0x8b, 0x5c, 0x8c,
+ 0x2f, 0x0c, 0x72, 0x11, 0x3e, 0xa9, 0xbd, 0x04,
+ 0x73, 0xeb, 0x27, 0x24, 0xb5, 0xc4, 0x05, 0xf0,
+ 0x4d, 0x00, 0xd0, 0xf1, 0x58, 0x40, 0xa1, 0xc1
+};
+static const u8 enc_assoc118[] __initconst = {
+ 0xff, 0xff, 0xff, 0xff
+};
+static const u8 enc_nonce118[] __initconst = {
+ 0x00, 0x00, 0x00, 0x00, 0x06, 0x4c, 0x2d, 0x52
+};
+static const u8 enc_key118[] __initconst = {
+ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+ 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+ 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+};
+
+static const struct chacha20poly1305_testvec
+chacha20poly1305_enc_vectors[] __initconst = {
+ { enc_input001, enc_output001, enc_assoc001, enc_nonce001, enc_key001,
+ sizeof(enc_input001), sizeof(enc_assoc001), sizeof(enc_nonce001) },
+ { enc_input002, enc_output002, enc_assoc002, enc_nonce002, enc_key002,
+ sizeof(enc_input002), sizeof(enc_assoc002), sizeof(enc_nonce002) },
+ { enc_input003, enc_output003, enc_assoc003, enc_nonce003, enc_key003,
+ sizeof(enc_input003), sizeof(enc_assoc003), sizeof(enc_nonce003) },
+ { enc_input004, enc_output004, enc_assoc004, enc_nonce004, enc_key004,
+ sizeof(enc_input004), sizeof(enc_assoc004), sizeof(enc_nonce004) },
+ { enc_input005, enc_output005, enc_assoc005, enc_nonce005, enc_key005,
+ sizeof(enc_input005), sizeof(enc_assoc005), sizeof(enc_nonce005) },
+ { enc_input006, enc_output006, enc_assoc006, enc_nonce006, enc_key006,
+ sizeof(enc_input006), sizeof(enc_assoc006), sizeof(enc_nonce006) },
+ { enc_input007, enc_output007, enc_assoc007, enc_nonce007, enc_key007,
+ sizeof(enc_input007), sizeof(enc_assoc007), sizeof(enc_nonce007) },
+ { enc_input008, enc_output008, enc_assoc008, enc_nonce008, enc_key008,
+ sizeof(enc_input008), sizeof(enc_assoc008), sizeof(enc_nonce008) },
+ { enc_input009, enc_output009, enc_assoc009, enc_nonce009, enc_key009,
+ sizeof(enc_input009), sizeof(enc_assoc009), sizeof(enc_nonce009) },
+ { enc_input010, enc_output010, enc_assoc010, enc_nonce010, enc_key010,
+ sizeof(enc_input010), sizeof(enc_assoc010), sizeof(enc_nonce010) },
+ { enc_input011, enc_output011, enc_assoc011, enc_nonce011, enc_key011,
+ sizeof(enc_input011), sizeof(enc_assoc011), sizeof(enc_nonce011) },
+ { enc_input012, enc_output012, enc_assoc012, enc_nonce012, enc_key012,
+ sizeof(enc_input012), sizeof(enc_assoc012), sizeof(enc_nonce012) },
+ { enc_input053, enc_output053, enc_assoc053, enc_nonce053, enc_key053,
+ sizeof(enc_input053), sizeof(enc_assoc053), sizeof(enc_nonce053) },
+ { enc_input054, enc_output054, enc_assoc054, enc_nonce054, enc_key054,
+ sizeof(enc_input054), sizeof(enc_assoc054), sizeof(enc_nonce054) },
+ { enc_input055, enc_output055, enc_assoc055, enc_nonce055, enc_key055,
+ sizeof(enc_input055), sizeof(enc_assoc055), sizeof(enc_nonce055) },
+ { enc_input056, enc_output056, enc_assoc056, enc_nonce056, enc_key056,
+ sizeof(enc_input056), sizeof(enc_assoc056), sizeof(enc_nonce056) },
+ { enc_input057, enc_output057, enc_assoc057, enc_nonce057, enc_key057,
+ sizeof(enc_input057), sizeof(enc_assoc057), sizeof(enc_nonce057) },
+ { enc_input058, enc_output058, enc_assoc058, enc_nonce058, enc_key058,
+ sizeof(enc_input058), sizeof(enc_assoc058), sizeof(enc_nonce058) },
+ { enc_input059, enc_output059, enc_assoc059, enc_nonce059, enc_key059,
+ sizeof(enc_input059), sizeof(enc_assoc059), sizeof(enc_nonce059) },
+ { enc_input060, enc_output060, enc_assoc060, enc_nonce060, enc_key060,
+ sizeof(enc_input060), sizeof(enc_assoc060), sizeof(enc_nonce060) },
+ { enc_input061, enc_output061, enc_assoc061, enc_nonce061, enc_key061,
+ sizeof(enc_input061), sizeof(enc_assoc061), sizeof(enc_nonce061) },
+ { enc_input062, enc_output062, enc_assoc062, enc_nonce062, enc_key062,
+ sizeof(enc_input062), sizeof(enc_assoc062), sizeof(enc_nonce062) },
+ { enc_input063, enc_output063, enc_assoc063, enc_nonce063, enc_key063,
+ sizeof(enc_input063), sizeof(enc_assoc063), sizeof(enc_nonce063) },
+ { enc_input064, enc_output064, enc_assoc064, enc_nonce064, enc_key064,
+ sizeof(enc_input064), sizeof(enc_assoc064), sizeof(enc_nonce064) },
+ { enc_input065, enc_output065, enc_assoc065, enc_nonce065, enc_key065,
+ sizeof(enc_input065), sizeof(enc_assoc065), sizeof(enc_nonce065) },
+ { enc_input066, enc_output066, enc_assoc066, enc_nonce066, enc_key066,
+ sizeof(enc_input066), sizeof(enc_assoc066), sizeof(enc_nonce066) },
+ { enc_input067, enc_output067, enc_assoc067, enc_nonce067, enc_key067,
+ sizeof(enc_input067), sizeof(enc_assoc067), sizeof(enc_nonce067) },
+ { enc_input068, enc_output068, enc_assoc068, enc_nonce068, enc_key068,
+ sizeof(enc_input068), sizeof(enc_assoc068), sizeof(enc_nonce068) },
+ { enc_input069, enc_output069, enc_assoc069, enc_nonce069, enc_key069,
+ sizeof(enc_input069), sizeof(enc_assoc069), sizeof(enc_nonce069) },
+ { enc_input070, enc_output070, enc_assoc070, enc_nonce070, enc_key070,
+ sizeof(enc_input070), sizeof(enc_assoc070), sizeof(enc_nonce070) },
+ { enc_input071, enc_output071, enc_assoc071, enc_nonce071, enc_key071,
+ sizeof(enc_input071), sizeof(enc_assoc071), sizeof(enc_nonce071) },
+ { enc_input072, enc_output072, enc_assoc072, enc_nonce072, enc_key072,
+ sizeof(enc_input072), sizeof(enc_assoc072), sizeof(enc_nonce072) },
+ { enc_input073, enc_output073, enc_assoc073, enc_nonce073, enc_key073,
+ sizeof(enc_input073), sizeof(enc_assoc073), sizeof(enc_nonce073) },
+ { enc_input076, enc_output076, enc_assoc076, enc_nonce076, enc_key076,
+ sizeof(enc_input076), sizeof(enc_assoc076), sizeof(enc_nonce076) },
+ { enc_input077, enc_output077, enc_assoc077, enc_nonce077, enc_key077,
+ sizeof(enc_input077), sizeof(enc_assoc077), sizeof(enc_nonce077) },
+ { enc_input078, enc_output078, enc_assoc078, enc_nonce078, enc_key078,
+ sizeof(enc_input078), sizeof(enc_assoc078), sizeof(enc_nonce078) },
+ { enc_input079, enc_output079, enc_assoc079, enc_nonce079, enc_key079,
+ sizeof(enc_input079), sizeof(enc_assoc079), sizeof(enc_nonce079) },
+ { enc_input080, enc_output080, enc_assoc080, enc_nonce080, enc_key080,
+ sizeof(enc_input080), sizeof(enc_assoc080), sizeof(enc_nonce080) },
+ { enc_input081, enc_output081, enc_assoc081, enc_nonce081, enc_key081,
+ sizeof(enc_input081), sizeof(enc_assoc081), sizeof(enc_nonce081) },
+ { enc_input082, enc_output082, enc_assoc082, enc_nonce082, enc_key082,
+ sizeof(enc_input082), sizeof(enc_assoc082), sizeof(enc_nonce082) },
+ { enc_input083, enc_output083, enc_assoc083, enc_nonce083, enc_key083,
+ sizeof(enc_input083), sizeof(enc_assoc083), sizeof(enc_nonce083) },
+ { enc_input084, enc_output084, enc_assoc084, enc_nonce084, enc_key084,
+ sizeof(enc_input084), sizeof(enc_assoc084), sizeof(enc_nonce084) },
+ { enc_input085, enc_output085, enc_assoc085, enc_nonce085, enc_key085,
+ sizeof(enc_input085), sizeof(enc_assoc085), sizeof(enc_nonce085) },
+ { enc_input093, enc_output093, enc_assoc093, enc_nonce093, enc_key093,
+ sizeof(enc_input093), sizeof(enc_assoc093), sizeof(enc_nonce093) },
+ { enc_input094, enc_output094, enc_assoc094, enc_nonce094, enc_key094,
+ sizeof(enc_input094), sizeof(enc_assoc094), sizeof(enc_nonce094) },
+ { enc_input095, enc_output095, enc_assoc095, enc_nonce095, enc_key095,
+ sizeof(enc_input095), sizeof(enc_assoc095), sizeof(enc_nonce095) },
+ { enc_input096, enc_output096, enc_assoc096, enc_nonce096, enc_key096,
+ sizeof(enc_input096), sizeof(enc_assoc096), sizeof(enc_nonce096) },
+ { enc_input097, enc_output097, enc_assoc097, enc_nonce097, enc_key097,
+ sizeof(enc_input097), sizeof(enc_assoc097), sizeof(enc_nonce097) },
+ { enc_input098, enc_output098, enc_assoc098, enc_nonce098, enc_key098,
+ sizeof(enc_input098), sizeof(enc_assoc098), sizeof(enc_nonce098) },
+ { enc_input099, enc_output099, enc_assoc099, enc_nonce099, enc_key099,
+ sizeof(enc_input099), sizeof(enc_assoc099), sizeof(enc_nonce099) },
+ { enc_input100, enc_output100, enc_assoc100, enc_nonce100, enc_key100,
+ sizeof(enc_input100), sizeof(enc_assoc100), sizeof(enc_nonce100) },
+ { enc_input101, enc_output101, enc_assoc101, enc_nonce101, enc_key101,
+ sizeof(enc_input101), sizeof(enc_assoc101), sizeof(enc_nonce101) },
+ { enc_input102, enc_output102, enc_assoc102, enc_nonce102, enc_key102,
+ sizeof(enc_input102), sizeof(enc_assoc102), sizeof(enc_nonce102) },
+ { enc_input103, enc_output103, enc_assoc103, enc_nonce103, enc_key103,
+ sizeof(enc_input103), sizeof(enc_assoc103), sizeof(enc_nonce103) },
+ { enc_input104, enc_output104, enc_assoc104, enc_nonce104, enc_key104,
+ sizeof(enc_input104), sizeof(enc_assoc104), sizeof(enc_nonce104) },
+ { enc_input105, enc_output105, enc_assoc105, enc_nonce105, enc_key105,
+ sizeof(enc_input105), sizeof(enc_assoc105), sizeof(enc_nonce105) },
+ { enc_input106, enc_output106, enc_assoc106, enc_nonce106, enc_key106,
+ sizeof(enc_input106), sizeof(enc_assoc106), sizeof(enc_nonce106) },
+ { enc_input107, enc_output107, enc_assoc107, enc_nonce107, enc_key107,
+ sizeof(enc_input107), sizeof(enc_assoc107), sizeof(enc_nonce107) },
+ { enc_input108, enc_output108, enc_assoc108, enc_nonce108, enc_key108,
+ sizeof(enc_input108), sizeof(enc_assoc108), sizeof(enc_nonce108) },
+ { enc_input109, enc_output109, enc_assoc109, enc_nonce109, enc_key109,
+ sizeof(enc_input109), sizeof(enc_assoc109), sizeof(enc_nonce109) },
+ { enc_input110, enc_output110, enc_assoc110, enc_nonce110, enc_key110,
+ sizeof(enc_input110), sizeof(enc_assoc110), sizeof(enc_nonce110) },
+ { enc_input111, enc_output111, enc_assoc111, enc_nonce111, enc_key111,
+ sizeof(enc_input111), sizeof(enc_assoc111), sizeof(enc_nonce111) },
+ { enc_input112, enc_output112, enc_assoc112, enc_nonce112, enc_key112,
+ sizeof(enc_input112), sizeof(enc_assoc112), sizeof(enc_nonce112) },
+ { enc_input113, enc_output113, enc_assoc113, enc_nonce113, enc_key113,
+ sizeof(enc_input113), sizeof(enc_assoc113), sizeof(enc_nonce113) },
+ { enc_input114, enc_output114, enc_assoc114, enc_nonce114, enc_key114,
+ sizeof(enc_input114), sizeof(enc_assoc114), sizeof(enc_nonce114) },
+ { enc_input115, enc_output115, enc_assoc115, enc_nonce115, enc_key115,
+ sizeof(enc_input115), sizeof(enc_assoc115), sizeof(enc_nonce115) },
+ { enc_input116, enc_output116, enc_assoc116, enc_nonce116, enc_key116,
+ sizeof(enc_input116), sizeof(enc_assoc116), sizeof(enc_nonce116) },
+ { enc_input117, enc_output117, enc_assoc117, enc_nonce117, enc_key117,
+ sizeof(enc_input117), sizeof(enc_assoc117), sizeof(enc_nonce117) },
+ { enc_input118, enc_output118, enc_assoc118, enc_nonce118, enc_key118,
+ sizeof(enc_input118), sizeof(enc_assoc118), sizeof(enc_nonce118) }
+};
+
+static const u8 dec_input001[] __initconst = {
+ 0x64, 0xa0, 0x86, 0x15, 0x75, 0x86, 0x1a, 0xf4,
+ 0x60, 0xf0, 0x62, 0xc7, 0x9b, 0xe6, 0x43, 0xbd,
+ 0x5e, 0x80, 0x5c, 0xfd, 0x34, 0x5c, 0xf3, 0x89,
+ 0xf1, 0x08, 0x67, 0x0a, 0xc7, 0x6c, 0x8c, 0xb2,
+ 0x4c, 0x6c, 0xfc, 0x18, 0x75, 0x5d, 0x43, 0xee,
+ 0xa0, 0x9e, 0xe9, 0x4e, 0x38, 0x2d, 0x26, 0xb0,
+ 0xbd, 0xb7, 0xb7, 0x3c, 0x32, 0x1b, 0x01, 0x00,
+ 0xd4, 0xf0, 0x3b, 0x7f, 0x35, 0x58, 0x94, 0xcf,
+ 0x33, 0x2f, 0x83, 0x0e, 0x71, 0x0b, 0x97, 0xce,
+ 0x98, 0xc8, 0xa8, 0x4a, 0xbd, 0x0b, 0x94, 0x81,
+ 0x14, 0xad, 0x17, 0x6e, 0x00, 0x8d, 0x33, 0xbd,
+ 0x60, 0xf9, 0x82, 0xb1, 0xff, 0x37, 0xc8, 0x55,
+ 0x97, 0x97, 0xa0, 0x6e, 0xf4, 0xf0, 0xef, 0x61,
+ 0xc1, 0x86, 0x32, 0x4e, 0x2b, 0x35, 0x06, 0x38,
+ 0x36, 0x06, 0x90, 0x7b, 0x6a, 0x7c, 0x02, 0xb0,
+ 0xf9, 0xf6, 0x15, 0x7b, 0x53, 0xc8, 0x67, 0xe4,
+ 0xb9, 0x16, 0x6c, 0x76, 0x7b, 0x80, 0x4d, 0x46,
+ 0xa5, 0x9b, 0x52, 0x16, 0xcd, 0xe7, 0xa4, 0xe9,
+ 0x90, 0x40, 0xc5, 0xa4, 0x04, 0x33, 0x22, 0x5e,
+ 0xe2, 0x82, 0xa1, 0xb0, 0xa0, 0x6c, 0x52, 0x3e,
+ 0xaf, 0x45, 0x34, 0xd7, 0xf8, 0x3f, 0xa1, 0x15,
+ 0x5b, 0x00, 0x47, 0x71, 0x8c, 0xbc, 0x54, 0x6a,
+ 0x0d, 0x07, 0x2b, 0x04, 0xb3, 0x56, 0x4e, 0xea,
+ 0x1b, 0x42, 0x22, 0x73, 0xf5, 0x48, 0x27, 0x1a,
+ 0x0b, 0xb2, 0x31, 0x60, 0x53, 0xfa, 0x76, 0x99,
+ 0x19, 0x55, 0xeb, 0xd6, 0x31, 0x59, 0x43, 0x4e,
+ 0xce, 0xbb, 0x4e, 0x46, 0x6d, 0xae, 0x5a, 0x10,
+ 0x73, 0xa6, 0x72, 0x76, 0x27, 0x09, 0x7a, 0x10,
+ 0x49, 0xe6, 0x17, 0xd9, 0x1d, 0x36, 0x10, 0x94,
+ 0xfa, 0x68, 0xf0, 0xff, 0x77, 0x98, 0x71, 0x30,
+ 0x30, 0x5b, 0xea, 0xba, 0x2e, 0xda, 0x04, 0xdf,
+ 0x99, 0x7b, 0x71, 0x4d, 0x6c, 0x6f, 0x2c, 0x29,
+ 0xa6, 0xad, 0x5c, 0xb4, 0x02, 0x2b, 0x02, 0x70,
+ 0x9b, 0xee, 0xad, 0x9d, 0x67, 0x89, 0x0c, 0xbb,
+ 0x22, 0x39, 0x23, 0x36, 0xfe, 0xa1, 0x85, 0x1f,
+ 0x38
+};
+static const u8 dec_output001[] __initconst = {
+ 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
+ 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20,
+ 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66,
+ 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69,
+ 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20,
+ 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20,
+ 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d,
+ 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e,
+ 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65,
+ 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64,
+ 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63,
+ 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f,
+ 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64,
+ 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65,
+ 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61,
+ 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e,
+ 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69,
+ 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72,
+ 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20,
+ 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65,
+ 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61,
+ 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72,
+ 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65,
+ 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61,
+ 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20,
+ 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65,
+ 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20,
+ 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20,
+ 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b,
+ 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67,
+ 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80,
+ 0x9d
+};
+static const u8 dec_assoc001[] __initconst = {
+ 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x4e, 0x91
+};
+static const u8 dec_nonce001[] __initconst = {
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08
+};
+static const u8 dec_key001[] __initconst = {
+ 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
+ 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0,
+ 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09,
+ 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0
+};
+
+static const u8 dec_input002[] __initconst = {
+ 0xea, 0xe0, 0x1e, 0x9e, 0x2c, 0x91, 0xaa, 0xe1,
+ 0xdb, 0x5d, 0x99, 0x3f, 0x8a, 0xf7, 0x69, 0x92
+};
+static const u8 dec_output002[] __initconst = { };
+static const u8 dec_assoc002[] __initconst = { };
+static const u8 dec_nonce002[] __initconst = {
+ 0xca, 0xbf, 0x33, 0x71, 0x32, 0x45, 0x77, 0x8e
+};
+static const u8 dec_key002[] __initconst = {
+ 0x4c, 0xf5, 0x96, 0x83, 0x38, 0xe6, 0xae, 0x7f,
+ 0x2d, 0x29, 0x25, 0x76, 0xd5, 0x75, 0x27, 0x86,
+ 0x91, 0x9a, 0x27, 0x7a, 0xfb, 0x46, 0xc5, 0xef,
+ 0x94, 0x81, 0x79, 0x57, 0x14, 0x59, 0x40, 0x68
+};
+
+static const u8 dec_input003[] __initconst = {
+ 0xdd, 0x6b, 0x3b, 0x82, 0xce, 0x5a, 0xbd, 0xd6,
+ 0xa9, 0x35, 0x83, 0xd8, 0x8c, 0x3d, 0x85, 0x77
+};
+static const u8 dec_output003[] __initconst = { };
+static const u8 dec_assoc003[] __initconst = {
+ 0x33, 0x10, 0x41, 0x12, 0x1f, 0xf3, 0xd2, 0x6b
+};
+static const u8 dec_nonce003[] __initconst = {
+ 0x3d, 0x86, 0xb5, 0x6b, 0xc8, 0xa3, 0x1f, 0x1d
+};
+static const u8 dec_key003[] __initconst = {
+ 0x2d, 0xb0, 0x5d, 0x40, 0xc8, 0xed, 0x44, 0x88,
+ 0x34, 0xd1, 0x13, 0xaf, 0x57, 0xa1, 0xeb, 0x3a,
+ 0x2a, 0x80, 0x51, 0x36, 0xec, 0x5b, 0xbc, 0x08,
+ 0x93, 0x84, 0x21, 0xb5, 0x13, 0x88, 0x3c, 0x0d
+};
+
+static const u8 dec_input004[] __initconst = {
+ 0xb7, 0x1b, 0xb0, 0x73, 0x59, 0xb0, 0x84, 0xb2,
+ 0x6d, 0x8e, 0xab, 0x94, 0x31, 0xa1, 0xae, 0xac,
+ 0x89
+};
+static const u8 dec_output004[] __initconst = {
+ 0xa4
+};
+static const u8 dec_assoc004[] __initconst = {
+ 0x6a, 0xe2, 0xad, 0x3f, 0x88, 0x39, 0x5a, 0x40
+};
+static const u8 dec_nonce004[] __initconst = {
+ 0xd2, 0x32, 0x1f, 0x29, 0x28, 0xc6, 0xc4, 0xc4
+};
+static const u8 dec_key004[] __initconst = {
+ 0x4b, 0x28, 0x4b, 0xa3, 0x7b, 0xbe, 0xe9, 0xf8,
+ 0x31, 0x80, 0x82, 0xd7, 0xd8, 0xe8, 0xb5, 0xa1,
+ 0xe2, 0x18, 0x18, 0x8a, 0x9c, 0xfa, 0xa3, 0x3d,
+ 0x25, 0x71, 0x3e, 0x40, 0xbc, 0x54, 0x7a, 0x3e
+};
+
+static const u8 dec_input005[] __initconst = {
+ 0xbf, 0xe1, 0x5b, 0x0b, 0xdb, 0x6b, 0xf5, 0x5e,
+ 0x6c, 0x5d, 0x84, 0x44, 0x39, 0x81, 0xc1, 0x9c,
+ 0xac
+};
+static const u8 dec_output005[] __initconst = {
+ 0x2d
+};
+static const u8 dec_assoc005[] __initconst = { };
+static const u8 dec_nonce005[] __initconst = {
+ 0x20, 0x1c, 0xaa, 0x5f, 0x9c, 0xbf, 0x92, 0x30
+};
+static const u8 dec_key005[] __initconst = {
+ 0x66, 0xca, 0x9c, 0x23, 0x2a, 0x4b, 0x4b, 0x31,
+ 0x0e, 0x92, 0x89, 0x8b, 0xf4, 0x93, 0xc7, 0x87,
+ 0x98, 0xa3, 0xd8, 0x39, 0xf8, 0xf4, 0xa7, 0x01,
+ 0xc0, 0x2e, 0x0a, 0xa6, 0x7e, 0x5a, 0x78, 0x87
+};
+
+static const u8 dec_input006[] __initconst = {
+ 0x8b, 0x06, 0xd3, 0x31, 0xb0, 0x93, 0x45, 0xb1,
+ 0x75, 0x6e, 0x26, 0xf9, 0x67, 0xbc, 0x90, 0x15,
+ 0x81, 0x2c, 0xb5, 0xf0, 0xc6, 0x2b, 0xc7, 0x8c,
+ 0x56, 0xd1, 0xbf, 0x69, 0x6c, 0x07, 0xa0, 0xda,
+ 0x65, 0x27, 0xc9, 0x90, 0x3d, 0xef, 0x4b, 0x11,
+ 0x0f, 0x19, 0x07, 0xfd, 0x29, 0x92, 0xd9, 0xc8,
+ 0xf7, 0x99, 0x2e, 0x4a, 0xd0, 0xb8, 0x2c, 0xdc,
+ 0x93, 0xf5, 0x9e, 0x33, 0x78, 0xd1, 0x37, 0xc3,
+ 0x66, 0xd7, 0x5e, 0xbc, 0x44, 0xbf, 0x53, 0xa5,
+ 0xbc, 0xc4, 0xcb, 0x7b, 0x3a, 0x8e, 0x7f, 0x02,
+ 0xbd, 0xbb, 0xe7, 0xca, 0xa6, 0x6c, 0x6b, 0x93,
+ 0x21, 0x93, 0x10, 0x61, 0xe7, 0x69, 0xd0, 0x78,
+ 0xf3, 0x07, 0x5a, 0x1a, 0x8f, 0x73, 0xaa, 0xb1,
+ 0x4e, 0xd3, 0xda, 0x4f, 0xf3, 0x32, 0xe1, 0x66,
+ 0x3e, 0x6c, 0xc6, 0x13, 0xba, 0x06, 0x5b, 0xfc,
+ 0x6a, 0xe5, 0x6f, 0x60, 0xfb, 0x07, 0x40, 0xb0,
+ 0x8c, 0x9d, 0x84, 0x43, 0x6b, 0xc1, 0xf7, 0x8d,
+ 0x8d, 0x31, 0xf7, 0x7a, 0x39, 0x4d, 0x8f, 0x9a,
+ 0xeb
+};
+static const u8 dec_output006[] __initconst = {
+ 0x33, 0x2f, 0x94, 0xc1, 0xa4, 0xef, 0xcc, 0x2a,
+ 0x5b, 0xa6, 0xe5, 0x8f, 0x1d, 0x40, 0xf0, 0x92,
+ 0x3c, 0xd9, 0x24, 0x11, 0xa9, 0x71, 0xf9, 0x37,
+ 0x14, 0x99, 0xfa, 0xbe, 0xe6, 0x80, 0xde, 0x50,
+ 0xc9, 0x96, 0xd4, 0xb0, 0xec, 0x9e, 0x17, 0xec,
+ 0xd2, 0x5e, 0x72, 0x99, 0xfc, 0x0a, 0xe1, 0xcb,
+ 0x48, 0xd2, 0x85, 0xdd, 0x2f, 0x90, 0xe0, 0x66,
+ 0x3b, 0xe6, 0x20, 0x74, 0xbe, 0x23, 0x8f, 0xcb,
+ 0xb4, 0xe4, 0xda, 0x48, 0x40, 0xa6, 0xd1, 0x1b,
+ 0xc7, 0x42, 0xce, 0x2f, 0x0c, 0xa6, 0x85, 0x6e,
+ 0x87, 0x37, 0x03, 0xb1, 0x7c, 0x25, 0x96, 0xa3,
+ 0x05, 0xd8, 0xb0, 0xf4, 0xed, 0xea, 0xc2, 0xf0,
+ 0x31, 0x98, 0x6c, 0xd1, 0x14, 0x25, 0xc0, 0xcb,
+ 0x01, 0x74, 0xd0, 0x82, 0xf4, 0x36, 0xf5, 0x41,
+ 0xd5, 0xdc, 0xca, 0xc5, 0xbb, 0x98, 0xfe, 0xfc,
+ 0x69, 0x21, 0x70, 0xd8, 0xa4, 0x4b, 0xc8, 0xde,
+ 0x8f
+};
+static const u8 dec_assoc006[] __initconst = {
+ 0x70, 0xd3, 0x33, 0xf3, 0x8b, 0x18, 0x0b
+};
+static const u8 dec_nonce006[] __initconst = {
+ 0xdf, 0x51, 0x84, 0x82, 0x42, 0x0c, 0x75, 0x9c
+};
+static const u8 dec_key006[] __initconst = {
+ 0x68, 0x7b, 0x8d, 0x8e, 0xe3, 0xc4, 0xdd, 0xae,
+ 0xdf, 0x72, 0x7f, 0x53, 0x72, 0x25, 0x1e, 0x78,
+ 0x91, 0xcb, 0x69, 0x76, 0x1f, 0x49, 0x93, 0xf9,
+ 0x6f, 0x21, 0xcc, 0x39, 0x9c, 0xad, 0xb1, 0x01
+};
+
+static const u8 dec_input007[] __initconst = {
+ 0x85, 0x04, 0xc2, 0xed, 0x8d, 0xfd, 0x97, 0x5c,
+ 0xd2, 0xb7, 0xe2, 0xc1, 0x6b, 0xa3, 0xba, 0xf8,
+ 0xc9, 0x50, 0xc3, 0xc6, 0xa5, 0xe3, 0xa4, 0x7c,
+ 0xc3, 0x23, 0x49, 0x5e, 0xa9, 0xb9, 0x32, 0xeb,
+ 0x8a, 0x7c, 0xca, 0xe5, 0xec, 0xfb, 0x7c, 0xc0,
+ 0xcb, 0x7d, 0xdc, 0x2c, 0x9d, 0x92, 0x55, 0x21,
+ 0x0a, 0xc8, 0x43, 0x63, 0x59, 0x0a, 0x31, 0x70,
+ 0x82, 0x67, 0x41, 0x03, 0xf8, 0xdf, 0xf2, 0xac,
+ 0xa7, 0x02, 0xd4, 0xd5, 0x8a, 0x2d, 0xc8, 0x99,
+ 0x19, 0x66, 0xd0, 0xf6, 0x88, 0x2c, 0x77, 0xd9,
+ 0xd4, 0x0d, 0x6c, 0xbd, 0x98, 0xde, 0xe7, 0x7f,
+ 0xad, 0x7e, 0x8a, 0xfb, 0xe9, 0x4b, 0xe5, 0xf7,
+ 0xe5, 0x50, 0xa0, 0x90, 0x3f, 0xd6, 0x22, 0x53,
+ 0xe3, 0xfe, 0x1b, 0xcc, 0x79, 0x3b, 0xec, 0x12,
+ 0x47, 0x52, 0xa7, 0xd6, 0x04, 0xe3, 0x52, 0xe6,
+ 0x93, 0x90, 0x91, 0x32, 0x73, 0x79, 0xb8, 0xd0,
+ 0x31, 0xde, 0x1f, 0x9f, 0x2f, 0x05, 0x38, 0x54,
+ 0x2f, 0x35, 0x04, 0x39, 0xe0, 0xa7, 0xba, 0xc6,
+ 0x52, 0xf6, 0x37, 0x65, 0x4c, 0x07, 0xa9, 0x7e,
+ 0xb3, 0x21, 0x6f, 0x74, 0x8c, 0xc9, 0xde, 0xdb,
+ 0x65, 0x1b, 0x9b, 0xaa, 0x60, 0xb1, 0x03, 0x30,
+ 0x6b, 0xb2, 0x03, 0xc4, 0x1c, 0x04, 0xf8, 0x0f,
+ 0x64, 0xaf, 0x46, 0xe4, 0x65, 0x99, 0x49, 0xe2,
+ 0xea, 0xce, 0x78, 0x00, 0xd8, 0x8b, 0xd5, 0x2e,
+ 0xcf, 0xfc, 0x40, 0x49, 0xe8, 0x58, 0xdc, 0x34,
+ 0x9c, 0x8c, 0x61, 0xbf, 0x0a, 0x8e, 0xec, 0x39,
+ 0xa9, 0x30, 0x05, 0x5a, 0xd2, 0x56, 0x01, 0xc7,
+ 0xda, 0x8f, 0x4e, 0xbb, 0x43, 0xa3, 0x3a, 0xf9,
+ 0x15, 0x2a, 0xd0, 0xa0, 0x7a, 0x87, 0x34, 0x82,
+ 0xfe, 0x8a, 0xd1, 0x2d, 0x5e, 0xc7, 0xbf, 0x04,
+ 0x53, 0x5f, 0x3b, 0x36, 0xd4, 0x25, 0x5c, 0x34,
+ 0x7a, 0x8d, 0xd5, 0x05, 0xce, 0x72, 0xca, 0xef,
+ 0x7a, 0x4b, 0xbc, 0xb0, 0x10, 0x5c, 0x96, 0x42,
+ 0x3a, 0x00, 0x98, 0xcd, 0x15, 0xe8, 0xb7, 0x53
+};
+static const u8 dec_output007[] __initconst = {
+ 0x9b, 0x18, 0xdb, 0xdd, 0x9a, 0x0f, 0x3e, 0xa5,
+ 0x15, 0x17, 0xde, 0xdf, 0x08, 0x9d, 0x65, 0x0a,
+ 0x67, 0x30, 0x12, 0xe2, 0x34, 0x77, 0x4b, 0xc1,
+ 0xd9, 0xc6, 0x1f, 0xab, 0xc6, 0x18, 0x50, 0x17,
+ 0xa7, 0x9d, 0x3c, 0xa6, 0xc5, 0x35, 0x8c, 0x1c,
+ 0xc0, 0xa1, 0x7c, 0x9f, 0x03, 0x89, 0xca, 0xe1,
+ 0xe6, 0xe9, 0xd4, 0xd3, 0x88, 0xdb, 0xb4, 0x51,
+ 0x9d, 0xec, 0xb4, 0xfc, 0x52, 0xee, 0x6d, 0xf1,
+ 0x75, 0x42, 0xc6, 0xfd, 0xbd, 0x7a, 0x8e, 0x86,
+ 0xfc, 0x44, 0xb3, 0x4f, 0xf3, 0xea, 0x67, 0x5a,
+ 0x41, 0x13, 0xba, 0xb0, 0xdc, 0xe1, 0xd3, 0x2a,
+ 0x7c, 0x22, 0xb3, 0xca, 0xac, 0x6a, 0x37, 0x98,
+ 0x3e, 0x1d, 0x40, 0x97, 0xf7, 0x9b, 0x1d, 0x36,
+ 0x6b, 0xb3, 0x28, 0xbd, 0x60, 0x82, 0x47, 0x34,
+ 0xaa, 0x2f, 0x7d, 0xe9, 0xa8, 0x70, 0x81, 0x57,
+ 0xd4, 0xb9, 0x77, 0x0a, 0x9d, 0x29, 0xa7, 0x84,
+ 0x52, 0x4f, 0xc2, 0x4a, 0x40, 0x3b, 0x3c, 0xd4,
+ 0xc9, 0x2a, 0xdb, 0x4a, 0x53, 0xc4, 0xbe, 0x80,
+ 0xe9, 0x51, 0x7f, 0x8f, 0xc7, 0xa2, 0xce, 0x82,
+ 0x5c, 0x91, 0x1e, 0x74, 0xd9, 0xd0, 0xbd, 0xd5,
+ 0xf3, 0xfd, 0xda, 0x4d, 0x25, 0xb4, 0xbb, 0x2d,
+ 0xac, 0x2f, 0x3d, 0x71, 0x85, 0x7b, 0xcf, 0x3c,
+ 0x7b, 0x3e, 0x0e, 0x22, 0x78, 0x0c, 0x29, 0xbf,
+ 0xe4, 0xf4, 0x57, 0xb3, 0xcb, 0x49, 0xa0, 0xfc,
+ 0x1e, 0x05, 0x4e, 0x16, 0xbc, 0xd5, 0xa8, 0xa3,
+ 0xee, 0x05, 0x35, 0xc6, 0x7c, 0xab, 0x60, 0x14,
+ 0x55, 0x1a, 0x8e, 0xc5, 0x88, 0x5d, 0xd5, 0x81,
+ 0xc2, 0x81, 0xa5, 0xc4, 0x60, 0xdb, 0xaf, 0x77,
+ 0x91, 0xe1, 0xce, 0xa2, 0x7e, 0x7f, 0x42, 0xe3,
+ 0xb0, 0x13, 0x1c, 0x1f, 0x25, 0x60, 0x21, 0xe2,
+ 0x40, 0x5f, 0x99, 0xb7, 0x73, 0xec, 0x9b, 0x2b,
+ 0xf0, 0x65, 0x11, 0xc8, 0xd0, 0x0a, 0x9f, 0xd3
+};
+static const u8 dec_assoc007[] __initconst = { };
+static const u8 dec_nonce007[] __initconst = {
+ 0xde, 0x7b, 0xef, 0xc3, 0x65, 0x1b, 0x68, 0xb0
+};
+static const u8 dec_key007[] __initconst = {
+ 0x8d, 0xb8, 0x91, 0x48, 0xf0, 0xe7, 0x0a, 0xbd,
+ 0xf9, 0x3f, 0xcd, 0xd9, 0xa0, 0x1e, 0x42, 0x4c,
+ 0xe7, 0xde, 0x25, 0x3d, 0xa3, 0xd7, 0x05, 0x80,
+ 0x8d, 0xf2, 0x82, 0xac, 0x44, 0x16, 0x51, 0x01
+};
+
+static const u8 dec_input008[] __initconst = {
+ 0x14, 0xf6, 0x41, 0x37, 0xa6, 0xd4, 0x27, 0xcd,
+ 0xdb, 0x06, 0x3e, 0x9a, 0x4e, 0xab, 0xd5, 0xb1,
+ 0x1e, 0x6b, 0xd2, 0xbc, 0x11, 0xf4, 0x28, 0x93,
+ 0x63, 0x54, 0xef, 0xbb, 0x5e, 0x1d, 0x3a, 0x1d,
+ 0x37, 0x3c, 0x0a, 0x6c, 0x1e, 0xc2, 0xd1, 0x2c,
+ 0xb5, 0xa3, 0xb5, 0x7b, 0xb8, 0x8f, 0x25, 0xa6,
+ 0x1b, 0x61, 0x1c, 0xec, 0x28, 0x58, 0x26, 0xa4,
+ 0xa8, 0x33, 0x28, 0x25, 0x5c, 0x45, 0x05, 0xe5,
+ 0x6c, 0x99, 0xe5, 0x45, 0xc4, 0xa2, 0x03, 0x84,
+ 0x03, 0x73, 0x1e, 0x8c, 0x49, 0xac, 0x20, 0xdd,
+ 0x8d, 0xb3, 0xc4, 0xf5, 0xe7, 0x4f, 0xf1, 0xed,
+ 0xa1, 0x98, 0xde, 0xa4, 0x96, 0xdd, 0x2f, 0xab,
+ 0xab, 0x97, 0xcf, 0x3e, 0xd2, 0x9e, 0xb8, 0x13,
+ 0x07, 0x28, 0x29, 0x19, 0xaf, 0xfd, 0xf2, 0x49,
+ 0x43, 0xea, 0x49, 0x26, 0x91, 0xc1, 0x07, 0xd6,
+ 0xbb, 0x81, 0x75, 0x35, 0x0d, 0x24, 0x7f, 0xc8,
+ 0xda, 0xd4, 0xb7, 0xeb, 0xe8, 0x5c, 0x09, 0xa2,
+ 0x2f, 0xdc, 0x28, 0x7d, 0x3a, 0x03, 0xfa, 0x94,
+ 0xb5, 0x1d, 0x17, 0x99, 0x36, 0xc3, 0x1c, 0x18,
+ 0x34, 0xe3, 0x9f, 0xf5, 0x55, 0x7c, 0xb0, 0x60,
+ 0x9d, 0xff, 0xac, 0xd4, 0x61, 0xf2, 0xad, 0xf8,
+ 0xce, 0xc7, 0xbe, 0x5c, 0xd2, 0x95, 0xa8, 0x4b,
+ 0x77, 0x13, 0x19, 0x59, 0x26, 0xc9, 0xb7, 0x8f,
+ 0x6a, 0xcb, 0x2d, 0x37, 0x91, 0xea, 0x92, 0x9c,
+ 0x94, 0x5b, 0xda, 0x0b, 0xce, 0xfe, 0x30, 0x20,
+ 0xf8, 0x51, 0xad, 0xf2, 0xbe, 0xe7, 0xc7, 0xff,
+ 0xb3, 0x33, 0x91, 0x6a, 0xc9, 0x1a, 0x41, 0xc9,
+ 0x0f, 0xf3, 0x10, 0x0e, 0xfd, 0x53, 0xff, 0x6c,
+ 0x16, 0x52, 0xd9, 0xf3, 0xf7, 0x98, 0x2e, 0xc9,
+ 0x07, 0x31, 0x2c, 0x0c, 0x72, 0xd7, 0xc5, 0xc6,
+ 0x08, 0x2a, 0x7b, 0xda, 0xbd, 0x7e, 0x02, 0xea,
+ 0x1a, 0xbb, 0xf2, 0x04, 0x27, 0x61, 0x28, 0x8e,
+ 0xf5, 0x04, 0x03, 0x1f, 0x4c, 0x07, 0x55, 0x82,
+ 0xec, 0x1e, 0xd7, 0x8b, 0x2f, 0x65, 0x56, 0xd1,
+ 0xd9, 0x1e, 0x3c, 0xe9, 0x1f, 0x5e, 0x98, 0x70,
+ 0x38, 0x4a, 0x8c, 0x49, 0xc5, 0x43, 0xa0, 0xa1,
+ 0x8b, 0x74, 0x9d, 0x4c, 0x62, 0x0d, 0x10, 0x0c,
+ 0xf4, 0x6c, 0x8f, 0xe0, 0xaa, 0x9a, 0x8d, 0xb7,
+ 0xe0, 0xbe, 0x4c, 0x87, 0xf1, 0x98, 0x2f, 0xcc,
+ 0xed, 0xc0, 0x52, 0x29, 0xdc, 0x83, 0xf8, 0xfc,
+ 0x2c, 0x0e, 0xa8, 0x51, 0x4d, 0x80, 0x0d, 0xa3,
+ 0xfe, 0xd8, 0x37, 0xe7, 0x41, 0x24, 0xfc, 0xfb,
+ 0x75, 0xe3, 0x71, 0x7b, 0x57, 0x45, 0xf5, 0x97,
+ 0x73, 0x65, 0x63, 0x14, 0x74, 0xb8, 0x82, 0x9f,
+ 0xf8, 0x60, 0x2f, 0x8a, 0xf2, 0x4e, 0xf1, 0x39,
+ 0xda, 0x33, 0x91, 0xf8, 0x36, 0xe0, 0x8d, 0x3f,
+ 0x1f, 0x3b, 0x56, 0xdc, 0xa0, 0x8f, 0x3c, 0x9d,
+ 0x71, 0x52, 0xa7, 0xb8, 0xc0, 0xa5, 0xc6, 0xa2,
+ 0x73, 0xda, 0xf4, 0x4b, 0x74, 0x5b, 0x00, 0x3d,
+ 0x99, 0xd7, 0x96, 0xba, 0xe6, 0xe1, 0xa6, 0x96,
+ 0x38, 0xad, 0xb3, 0xc0, 0xd2, 0xba, 0x91, 0x6b,
+ 0xf9, 0x19, 0xdd, 0x3b, 0xbe, 0xbe, 0x9c, 0x20,
+ 0x50, 0xba, 0xa1, 0xd0, 0xce, 0x11, 0xbd, 0x95,
+ 0xd8, 0xd1, 0xdd, 0x33, 0x85, 0x74, 0xdc, 0xdb,
+ 0x66, 0x76, 0x44, 0xdc, 0x03, 0x74, 0x48, 0x35,
+ 0x98, 0xb1, 0x18, 0x47, 0x94, 0x7d, 0xff, 0x62,
+ 0xe4, 0x58, 0x78, 0xab, 0xed, 0x95, 0x36, 0xd9,
+ 0x84, 0x91, 0x82, 0x64, 0x41, 0xbb, 0x58, 0xe6,
+ 0x1c, 0x20, 0x6d, 0x15, 0x6b, 0x13, 0x96, 0xe8,
+ 0x35, 0x7f, 0xdc, 0x40, 0x2c, 0xe9, 0xbc, 0x8a,
+ 0x4f, 0x92, 0xec, 0x06, 0x2d, 0x50, 0xdf, 0x93,
+ 0x5d, 0x65, 0x5a, 0xa8, 0xfc, 0x20, 0x50, 0x14,
+ 0xa9, 0x8a, 0x7e, 0x1d, 0x08, 0x1f, 0xe2, 0x99,
+ 0xd0, 0xbe, 0xfb, 0x3a, 0x21, 0x9d, 0xad, 0x86,
+ 0x54, 0xfd, 0x0d, 0x98, 0x1c, 0x5a, 0x6f, 0x1f,
+ 0x9a, 0x40, 0xcd, 0xa2, 0xff, 0x6a, 0xf1, 0x54
+};
+static const u8 dec_output008[] __initconst = {
+ 0xc3, 0x09, 0x94, 0x62, 0xe6, 0x46, 0x2e, 0x10,
+ 0xbe, 0x00, 0xe4, 0xfc, 0xf3, 0x40, 0xa3, 0xe2,
+ 0x0f, 0xc2, 0x8b, 0x28, 0xdc, 0xba, 0xb4, 0x3c,
+ 0xe4, 0x21, 0x58, 0x61, 0xcd, 0x8b, 0xcd, 0xfb,
+ 0xac, 0x94, 0xa1, 0x45, 0xf5, 0x1c, 0xe1, 0x12,
+ 0xe0, 0x3b, 0x67, 0x21, 0x54, 0x5e, 0x8c, 0xaa,
+ 0xcf, 0xdb, 0xb4, 0x51, 0xd4, 0x13, 0xda, 0xe6,
+ 0x83, 0x89, 0xb6, 0x92, 0xe9, 0x21, 0x76, 0xa4,
+ 0x93, 0x7d, 0x0e, 0xfd, 0x96, 0x36, 0x03, 0x91,
+ 0x43, 0x5c, 0x92, 0x49, 0x62, 0x61, 0x7b, 0xeb,
+ 0x43, 0x89, 0xb8, 0x12, 0x20, 0x43, 0xd4, 0x47,
+ 0x06, 0x84, 0xee, 0x47, 0xe9, 0x8a, 0x73, 0x15,
+ 0x0f, 0x72, 0xcf, 0xed, 0xce, 0x96, 0xb2, 0x7f,
+ 0x21, 0x45, 0x76, 0xeb, 0x26, 0x28, 0x83, 0x6a,
+ 0xad, 0xaa, 0xa6, 0x81, 0xd8, 0x55, 0xb1, 0xa3,
+ 0x85, 0xb3, 0x0c, 0xdf, 0xf1, 0x69, 0x2d, 0x97,
+ 0x05, 0x2a, 0xbc, 0x7c, 0x7b, 0x25, 0xf8, 0x80,
+ 0x9d, 0x39, 0x25, 0xf3, 0x62, 0xf0, 0x66, 0x5e,
+ 0xf4, 0xa0, 0xcf, 0xd8, 0xfd, 0x4f, 0xb1, 0x1f,
+ 0x60, 0x3a, 0x08, 0x47, 0xaf, 0xe1, 0xf6, 0x10,
+ 0x77, 0x09, 0xa7, 0x27, 0x8f, 0x9a, 0x97, 0x5a,
+ 0x26, 0xfa, 0xfe, 0x41, 0x32, 0x83, 0x10, 0xe0,
+ 0x1d, 0xbf, 0x64, 0x0d, 0xf4, 0x1c, 0x32, 0x35,
+ 0xe5, 0x1b, 0x36, 0xef, 0xd4, 0x4a, 0x93, 0x4d,
+ 0x00, 0x7c, 0xec, 0x02, 0x07, 0x8b, 0x5d, 0x7d,
+ 0x1b, 0x0e, 0xd1, 0xa6, 0xa5, 0x5d, 0x7d, 0x57,
+ 0x88, 0xa8, 0xcc, 0x81, 0xb4, 0x86, 0x4e, 0xb4,
+ 0x40, 0xe9, 0x1d, 0xc3, 0xb1, 0x24, 0x3e, 0x7f,
+ 0xcc, 0x8a, 0x24, 0x9b, 0xdf, 0x6d, 0xf0, 0x39,
+ 0x69, 0x3e, 0x4c, 0xc0, 0x96, 0xe4, 0x13, 0xda,
+ 0x90, 0xda, 0xf4, 0x95, 0x66, 0x8b, 0x17, 0x17,
+ 0xfe, 0x39, 0x43, 0x25, 0xaa, 0xda, 0xa0, 0x43,
+ 0x3c, 0xb1, 0x41, 0x02, 0xa3, 0xf0, 0xa7, 0x19,
+ 0x59, 0xbc, 0x1d, 0x7d, 0x6c, 0x6d, 0x91, 0x09,
+ 0x5c, 0xb7, 0x5b, 0x01, 0xd1, 0x6f, 0x17, 0x21,
+ 0x97, 0xbf, 0x89, 0x71, 0xa5, 0xb0, 0x6e, 0x07,
+ 0x45, 0xfd, 0x9d, 0xea, 0x07, 0xf6, 0x7a, 0x9f,
+ 0x10, 0x18, 0x22, 0x30, 0x73, 0xac, 0xd4, 0x6b,
+ 0x72, 0x44, 0xed, 0xd9, 0x19, 0x9b, 0x2d, 0x4a,
+ 0x41, 0xdd, 0xd1, 0x85, 0x5e, 0x37, 0x19, 0xed,
+ 0xd2, 0x15, 0x8f, 0x5e, 0x91, 0xdb, 0x33, 0xf2,
+ 0xe4, 0xdb, 0xff, 0x98, 0xfb, 0xa3, 0xb5, 0xca,
+ 0x21, 0x69, 0x08, 0xe7, 0x8a, 0xdf, 0x90, 0xff,
+ 0x3e, 0xe9, 0x20, 0x86, 0x3c, 0xe9, 0xfc, 0x0b,
+ 0xfe, 0x5c, 0x61, 0xaa, 0x13, 0x92, 0x7f, 0x7b,
+ 0xec, 0xe0, 0x6d, 0xa8, 0x23, 0x22, 0xf6, 0x6b,
+ 0x77, 0xc4, 0xfe, 0x40, 0x07, 0x3b, 0xb6, 0xf6,
+ 0x8e, 0x5f, 0xd4, 0xb9, 0xb7, 0x0f, 0x21, 0x04,
+ 0xef, 0x83, 0x63, 0x91, 0x69, 0x40, 0xa3, 0x48,
+ 0x5c, 0xd2, 0x60, 0xf9, 0x4f, 0x6c, 0x47, 0x8b,
+ 0x3b, 0xb1, 0x9f, 0x8e, 0xee, 0x16, 0x8a, 0x13,
+ 0xfc, 0x46, 0x17, 0xc3, 0xc3, 0x32, 0x56, 0xf8,
+ 0x3c, 0x85, 0x3a, 0xb6, 0x3e, 0xaa, 0x89, 0x4f,
+ 0xb3, 0xdf, 0x38, 0xfd, 0xf1, 0xe4, 0x3a, 0xc0,
+ 0xe6, 0x58, 0xb5, 0x8f, 0xc5, 0x29, 0xa2, 0x92,
+ 0x4a, 0xb6, 0xa0, 0x34, 0x7f, 0xab, 0xb5, 0x8a,
+ 0x90, 0xa1, 0xdb, 0x4d, 0xca, 0xb6, 0x2c, 0x41,
+ 0x3c, 0xf7, 0x2b, 0x21, 0xc3, 0xfd, 0xf4, 0x17,
+ 0x5c, 0xb5, 0x33, 0x17, 0x68, 0x2b, 0x08, 0x30,
+ 0xf3, 0xf7, 0x30, 0x3c, 0x96, 0xe6, 0x6a, 0x20,
+ 0x97, 0xe7, 0x4d, 0x10, 0x5f, 0x47, 0x5f, 0x49,
+ 0x96, 0x09, 0xf0, 0x27, 0x91, 0xc8, 0xf8, 0x5a,
+ 0x2e, 0x79, 0xb5, 0xe2, 0xb8, 0xe8, 0xb9, 0x7b,
+ 0xd5, 0x10, 0xcb, 0xff, 0x5d, 0x14, 0x73, 0xf3
+};
+static const u8 dec_assoc008[] __initconst = { };
+static const u8 dec_nonce008[] __initconst = {
+ 0x0e, 0x0d, 0x57, 0xbb, 0x7b, 0x40, 0x54, 0x02
+};
+static const u8 dec_key008[] __initconst = {
+ 0xf2, 0xaa, 0x4f, 0x99, 0xfd, 0x3e, 0xa8, 0x53,
+ 0xc1, 0x44, 0xe9, 0x81, 0x18, 0xdc, 0xf5, 0xf0,
+ 0x3e, 0x44, 0x15, 0x59, 0xe0, 0xc5, 0x44, 0x86,
+ 0xc3, 0x91, 0xa8, 0x75, 0xc0, 0x12, 0x46, 0xba
+};
+
+static const u8 dec_input009[] __initconst = {
+ 0xfd, 0x81, 0x8d, 0xd0, 0x3d, 0xb4, 0xd5, 0xdf,
+ 0xd3, 0x42, 0x47, 0x5a, 0x6d, 0x19, 0x27, 0x66,
+ 0x4b, 0x2e, 0x0c, 0x27, 0x9c, 0x96, 0x4c, 0x72,
+ 0x02, 0xa3, 0x65, 0xc3, 0xb3, 0x6f, 0x2e, 0xbd,
+ 0x63, 0x8a, 0x4a, 0x5d, 0x29, 0xa2, 0xd0, 0x28,
+ 0x48, 0xc5, 0x3d, 0x98, 0xa3, 0xbc, 0xe0, 0xbe,
+ 0x3b, 0x3f, 0xe6, 0x8a, 0xa4, 0x7f, 0x53, 0x06,
+ 0xfa, 0x7f, 0x27, 0x76, 0x72, 0x31, 0xa1, 0xf5,
+ 0xd6, 0x0c, 0x52, 0x47, 0xba, 0xcd, 0x4f, 0xd7,
+ 0xeb, 0x05, 0x48, 0x0d, 0x7c, 0x35, 0x4a, 0x09,
+ 0xc9, 0x76, 0x71, 0x02, 0xa3, 0xfb, 0xb7, 0x1a,
+ 0x65, 0xb7, 0xed, 0x98, 0xc6, 0x30, 0x8a, 0x00,
+ 0xae, 0xa1, 0x31, 0xe5, 0xb5, 0x9e, 0x6d, 0x62,
+ 0xda, 0xda, 0x07, 0x0f, 0x38, 0x38, 0xd3, 0xcb,
+ 0xc1, 0xb0, 0xad, 0xec, 0x72, 0xec, 0xb1, 0xa2,
+ 0x7b, 0x59, 0xf3, 0x3d, 0x2b, 0xef, 0xcd, 0x28,
+ 0x5b, 0x83, 0xcc, 0x18, 0x91, 0x88, 0xb0, 0x2e,
+ 0xf9, 0x29, 0x31, 0x18, 0xf9, 0x4e, 0xe9, 0x0a,
+ 0x91, 0x92, 0x9f, 0xae, 0x2d, 0xad, 0xf4, 0xe6,
+ 0x1a, 0xe2, 0xa4, 0xee, 0x47, 0x15, 0xbf, 0x83,
+ 0x6e, 0xd7, 0x72, 0x12, 0x3b, 0x2d, 0x24, 0xe9,
+ 0xb2, 0x55, 0xcb, 0x3c, 0x10, 0xf0, 0x24, 0x8a,
+ 0x4a, 0x02, 0xea, 0x90, 0x25, 0xf0, 0xb4, 0x79,
+ 0x3a, 0xef, 0x6e, 0xf5, 0x52, 0xdf, 0xb0, 0x0a,
+ 0xcd, 0x24, 0x1c, 0xd3, 0x2e, 0x22, 0x74, 0xea,
+ 0x21, 0x6f, 0xe9, 0xbd, 0xc8, 0x3e, 0x36, 0x5b,
+ 0x19, 0xf1, 0xca, 0x99, 0x0a, 0xb4, 0xa7, 0x52,
+ 0x1a, 0x4e, 0xf2, 0xad, 0x8d, 0x56, 0x85, 0xbb,
+ 0x64, 0x89, 0xba, 0x26, 0xf9, 0xc7, 0xe1, 0x89,
+ 0x19, 0x22, 0x77, 0xc3, 0xa8, 0xfc, 0xff, 0xad,
+ 0xfe, 0xb9, 0x48, 0xae, 0x12, 0x30, 0x9f, 0x19,
+ 0xfb, 0x1b, 0xef, 0x14, 0x87, 0x8a, 0x78, 0x71,
+ 0xf3, 0xf4, 0xb7, 0x00, 0x9c, 0x1d, 0xb5, 0x3d,
+ 0x49, 0x00, 0x0c, 0x06, 0xd4, 0x50, 0xf9, 0x54,
+ 0x45, 0xb2, 0x5b, 0x43, 0xdb, 0x6d, 0xcf, 0x1a,
+ 0xe9, 0x7a, 0x7a, 0xcf, 0xfc, 0x8a, 0x4e, 0x4d,
+ 0x0b, 0x07, 0x63, 0x28, 0xd8, 0xe7, 0x08, 0x95,
+ 0xdf, 0xa6, 0x72, 0x93, 0x2e, 0xbb, 0xa0, 0x42,
+ 0x89, 0x16, 0xf1, 0xd9, 0x0c, 0xf9, 0xa1, 0x16,
+ 0xfd, 0xd9, 0x03, 0xb4, 0x3b, 0x8a, 0xf5, 0xf6,
+ 0xe7, 0x6b, 0x2e, 0x8e, 0x4c, 0x3d, 0xe2, 0xaf,
+ 0x08, 0x45, 0x03, 0xff, 0x09, 0xb6, 0xeb, 0x2d,
+ 0xc6, 0x1b, 0x88, 0x94, 0xac, 0x3e, 0xf1, 0x9f,
+ 0x0e, 0x0e, 0x2b, 0xd5, 0x00, 0x4d, 0x3f, 0x3b,
+ 0x53, 0xae, 0xaf, 0x1c, 0x33, 0x5f, 0x55, 0x6e,
+ 0x8d, 0xaf, 0x05, 0x7a, 0x10, 0x34, 0xc9, 0xf4,
+ 0x66, 0xcb, 0x62, 0x12, 0xa6, 0xee, 0xe8, 0x1c,
+ 0x5d, 0x12, 0x86, 0xdb, 0x6f, 0x1c, 0x33, 0xc4,
+ 0x1c, 0xda, 0x82, 0x2d, 0x3b, 0x59, 0xfe, 0xb1,
+ 0xa4, 0x59, 0x41, 0x86, 0xd0, 0xef, 0xae, 0xfb,
+ 0xda, 0x6d, 0x11, 0xb8, 0xca, 0xe9, 0x6e, 0xff,
+ 0xf7, 0xa9, 0xd9, 0x70, 0x30, 0xfc, 0x53, 0xe2,
+ 0xd7, 0xa2, 0x4e, 0xc7, 0x91, 0xd9, 0x07, 0x06,
+ 0xaa, 0xdd, 0xb0, 0x59, 0x28, 0x1d, 0x00, 0x66,
+ 0xc5, 0x54, 0xc2, 0xfc, 0x06, 0xda, 0x05, 0x90,
+ 0x52, 0x1d, 0x37, 0x66, 0xee, 0xf0, 0xb2, 0x55,
+ 0x8a, 0x5d, 0xd2, 0x38, 0x86, 0x94, 0x9b, 0xfc,
+ 0x10, 0x4c, 0xa1, 0xb9, 0x64, 0x3e, 0x44, 0xb8,
+ 0x5f, 0xb0, 0x0c, 0xec, 0xe0, 0xc9, 0xe5, 0x62,
+ 0x75, 0x3f, 0x09, 0xd5, 0xf5, 0xd9, 0x26, 0xba,
+ 0x9e, 0xd2, 0xf4, 0xb9, 0x48, 0x0a, 0xbc, 0xa2,
+ 0xd6, 0x7c, 0x36, 0x11, 0x7d, 0x26, 0x81, 0x89,
+ 0xcf, 0xa4, 0xad, 0x73, 0x0e, 0xee, 0xcc, 0x06,
+ 0xa9, 0xdb, 0xb1, 0xfd, 0xfb, 0x09, 0x7f, 0x90,
+ 0x42, 0x37, 0x2f, 0xe1, 0x9c, 0x0f, 0x6f, 0xcf,
+ 0x43, 0xb5, 0xd9, 0x90, 0xe1, 0x85, 0xf5, 0xa8,
+ 0xae
+};
+static const u8 dec_output009[] __initconst = {
+ 0xe6, 0xc3, 0xdb, 0x63, 0x55, 0x15, 0xe3, 0x5b,
+ 0xb7, 0x4b, 0x27, 0x8b, 0x5a, 0xdd, 0xc2, 0xe8,
+ 0x3a, 0x6b, 0xd7, 0x81, 0x96, 0x35, 0x97, 0xca,
+ 0xd7, 0x68, 0xe8, 0xef, 0xce, 0xab, 0xda, 0x09,
+ 0x6e, 0xd6, 0x8e, 0xcb, 0x55, 0xb5, 0xe1, 0xe5,
+ 0x57, 0xfd, 0xc4, 0xe3, 0xe0, 0x18, 0x4f, 0x85,
+ 0xf5, 0x3f, 0x7e, 0x4b, 0x88, 0xc9, 0x52, 0x44,
+ 0x0f, 0xea, 0xaf, 0x1f, 0x71, 0x48, 0x9f, 0x97,
+ 0x6d, 0xb9, 0x6f, 0x00, 0xa6, 0xde, 0x2b, 0x77,
+ 0x8b, 0x15, 0xad, 0x10, 0xa0, 0x2b, 0x7b, 0x41,
+ 0x90, 0x03, 0x2d, 0x69, 0xae, 0xcc, 0x77, 0x7c,
+ 0xa5, 0x9d, 0x29, 0x22, 0xc2, 0xea, 0xb4, 0x00,
+ 0x1a, 0xd2, 0x7a, 0x98, 0x8a, 0xf9, 0xf7, 0x82,
+ 0xb0, 0xab, 0xd8, 0xa6, 0x94, 0x8d, 0x58, 0x2f,
+ 0x01, 0x9e, 0x00, 0x20, 0xfc, 0x49, 0xdc, 0x0e,
+ 0x03, 0xe8, 0x45, 0x10, 0xd6, 0xa8, 0xda, 0x55,
+ 0x10, 0x9a, 0xdf, 0x67, 0x22, 0x8b, 0x43, 0xab,
+ 0x00, 0xbb, 0x02, 0xc8, 0xdd, 0x7b, 0x97, 0x17,
+ 0xd7, 0x1d, 0x9e, 0x02, 0x5e, 0x48, 0xde, 0x8e,
+ 0xcf, 0x99, 0x07, 0x95, 0x92, 0x3c, 0x5f, 0x9f,
+ 0xc5, 0x8a, 0xc0, 0x23, 0xaa, 0xd5, 0x8c, 0x82,
+ 0x6e, 0x16, 0x92, 0xb1, 0x12, 0x17, 0x07, 0xc3,
+ 0xfb, 0x36, 0xf5, 0x6c, 0x35, 0xd6, 0x06, 0x1f,
+ 0x9f, 0xa7, 0x94, 0xa2, 0x38, 0x63, 0x9c, 0xb0,
+ 0x71, 0xb3, 0xa5, 0xd2, 0xd8, 0xba, 0x9f, 0x08,
+ 0x01, 0xb3, 0xff, 0x04, 0x97, 0x73, 0x45, 0x1b,
+ 0xd5, 0xa9, 0x9c, 0x80, 0xaf, 0x04, 0x9a, 0x85,
+ 0xdb, 0x32, 0x5b, 0x5d, 0x1a, 0xc1, 0x36, 0x28,
+ 0x10, 0x79, 0xf1, 0x3c, 0xbf, 0x1a, 0x41, 0x5c,
+ 0x4e, 0xdf, 0xb2, 0x7c, 0x79, 0x3b, 0x7a, 0x62,
+ 0x3d, 0x4b, 0xc9, 0x9b, 0x2a, 0x2e, 0x7c, 0xa2,
+ 0xb1, 0x11, 0x98, 0xa7, 0x34, 0x1a, 0x00, 0xf3,
+ 0xd1, 0xbc, 0x18, 0x22, 0xba, 0x02, 0x56, 0x62,
+ 0x31, 0x10, 0x11, 0x6d, 0xe0, 0x54, 0x9d, 0x40,
+ 0x1f, 0x26, 0x80, 0x41, 0xca, 0x3f, 0x68, 0x0f,
+ 0x32, 0x1d, 0x0a, 0x8e, 0x79, 0xd8, 0xa4, 0x1b,
+ 0x29, 0x1c, 0x90, 0x8e, 0xc5, 0xe3, 0xb4, 0x91,
+ 0x37, 0x9a, 0x97, 0x86, 0x99, 0xd5, 0x09, 0xc5,
+ 0xbb, 0xa3, 0x3f, 0x21, 0x29, 0x82, 0x14, 0x5c,
+ 0xab, 0x25, 0xfb, 0xf2, 0x4f, 0x58, 0x26, 0xd4,
+ 0x83, 0xaa, 0x66, 0x89, 0x67, 0x7e, 0xc0, 0x49,
+ 0xe1, 0x11, 0x10, 0x7f, 0x7a, 0xda, 0x29, 0x04,
+ 0xff, 0xf0, 0xcb, 0x09, 0x7c, 0x9d, 0xfa, 0x03,
+ 0x6f, 0x81, 0x09, 0x31, 0x60, 0xfb, 0x08, 0xfa,
+ 0x74, 0xd3, 0x64, 0x44, 0x7c, 0x55, 0x85, 0xec,
+ 0x9c, 0x6e, 0x25, 0xb7, 0x6c, 0xc5, 0x37, 0xb6,
+ 0x83, 0x87, 0x72, 0x95, 0x8b, 0x9d, 0xe1, 0x69,
+ 0x5c, 0x31, 0x95, 0x42, 0xa6, 0x2c, 0xd1, 0x36,
+ 0x47, 0x1f, 0xec, 0x54, 0xab, 0xa2, 0x1c, 0xd8,
+ 0x00, 0xcc, 0xbc, 0x0d, 0x65, 0xe2, 0x67, 0xbf,
+ 0xbc, 0xea, 0xee, 0x9e, 0xe4, 0x36, 0x95, 0xbe,
+ 0x73, 0xd9, 0xa6, 0xd9, 0x0f, 0xa0, 0xcc, 0x82,
+ 0x76, 0x26, 0xad, 0x5b, 0x58, 0x6c, 0x4e, 0xab,
+ 0x29, 0x64, 0xd3, 0xd9, 0xa9, 0x08, 0x8c, 0x1d,
+ 0xa1, 0x4f, 0x80, 0xd8, 0x3f, 0x94, 0xfb, 0xd3,
+ 0x7b, 0xfc, 0xd1, 0x2b, 0xc3, 0x21, 0xeb, 0xe5,
+ 0x1c, 0x84, 0x23, 0x7f, 0x4b, 0xfa, 0xdb, 0x34,
+ 0x18, 0xa2, 0xc2, 0xe5, 0x13, 0xfe, 0x6c, 0x49,
+ 0x81, 0xd2, 0x73, 0xe7, 0xe2, 0xd7, 0xe4, 0x4f,
+ 0x4b, 0x08, 0x6e, 0xb1, 0x12, 0x22, 0x10, 0x9d,
+ 0xac, 0x51, 0x1e, 0x17, 0xd9, 0x8a, 0x0b, 0x42,
+ 0x88, 0x16, 0x81, 0x37, 0x7c, 0x6a, 0xf7, 0xef,
+ 0x2d, 0xe3, 0xd9, 0xf8, 0x5f, 0xe0, 0x53, 0x27,
+ 0x74, 0xb9, 0xe2, 0xd6, 0x1c, 0x80, 0x2c, 0x52,
+ 0x65
+};
+static const u8 dec_assoc009[] __initconst = {
+ 0x5a, 0x27, 0xff, 0xeb, 0xdf, 0x84, 0xb2, 0x9e,
+ 0xef
+};
+static const u8 dec_nonce009[] __initconst = {
+ 0xef, 0x2d, 0x63, 0xee, 0x6b, 0x80, 0x8b, 0x78
+};
+static const u8 dec_key009[] __initconst = {
+ 0xea, 0xbc, 0x56, 0x99, 0xe3, 0x50, 0xff, 0xc5,
+ 0xcc, 0x1a, 0xd7, 0xc1, 0x57, 0x72, 0xea, 0x86,
+ 0x5b, 0x89, 0x88, 0x61, 0x3d, 0x2f, 0x9b, 0xb2,
+ 0xe7, 0x9c, 0xec, 0x74, 0x6e, 0x3e, 0xf4, 0x3b
+};
+
+static const u8 dec_input010[] __initconst = {
+ 0xe5, 0x26, 0xa4, 0x3d, 0xbd, 0x33, 0xd0, 0x4b,
+ 0x6f, 0x05, 0xa7, 0x6e, 0x12, 0x7a, 0xd2, 0x74,
+ 0xa6, 0xdd, 0xbd, 0x95, 0xeb, 0xf9, 0xa4, 0xf1,
+ 0x59, 0x93, 0x91, 0x70, 0xd9, 0xfe, 0x9a, 0xcd,
+ 0x53, 0x1f, 0x3a, 0xab, 0xa6, 0x7c, 0x9f, 0xa6,
+ 0x9e, 0xbd, 0x99, 0xd9, 0xb5, 0x97, 0x44, 0xd5,
+ 0x14, 0x48, 0x4d, 0x9d, 0xc0, 0xd0, 0x05, 0x96,
+ 0xeb, 0x4c, 0x78, 0x55, 0x09, 0x08, 0x01, 0x02,
+ 0x30, 0x90, 0x7b, 0x96, 0x7a, 0x7b, 0x5f, 0x30,
+ 0x41, 0x24, 0xce, 0x68, 0x61, 0x49, 0x86, 0x57,
+ 0x82, 0xdd, 0x53, 0x1c, 0x51, 0x28, 0x2b, 0x53,
+ 0x6e, 0x2d, 0xc2, 0x20, 0x4c, 0xdd, 0x8f, 0x65,
+ 0x10, 0x20, 0x50, 0xdd, 0x9d, 0x50, 0xe5, 0x71,
+ 0x40, 0x53, 0x69, 0xfc, 0x77, 0x48, 0x11, 0xb9,
+ 0xde, 0xa4, 0x8d, 0x58, 0xe4, 0xa6, 0x1a, 0x18,
+ 0x47, 0x81, 0x7e, 0xfc, 0xdd, 0xf6, 0xef, 0xce,
+ 0x2f, 0x43, 0x68, 0xd6, 0x06, 0xe2, 0x74, 0x6a,
+ 0xad, 0x90, 0xf5, 0x37, 0xf3, 0x3d, 0x82, 0x69,
+ 0x40, 0xe9, 0x6b, 0xa7, 0x3d, 0xa8, 0x1e, 0xd2,
+ 0x02, 0x7c, 0xb7, 0x9b, 0xe4, 0xda, 0x8f, 0x95,
+ 0x06, 0xc5, 0xdf, 0x73, 0xa3, 0x20, 0x9a, 0x49,
+ 0xde, 0x9c, 0xbc, 0xee, 0x14, 0x3f, 0x81, 0x5e,
+ 0xf8, 0x3b, 0x59, 0x3c, 0xe1, 0x68, 0x12, 0x5a,
+ 0x3a, 0x76, 0x3a, 0x3f, 0xf7, 0x87, 0x33, 0x0a,
+ 0x01, 0xb8, 0xd4, 0xed, 0xb6, 0xbe, 0x94, 0x5e,
+ 0x70, 0x40, 0x56, 0x67, 0x1f, 0x50, 0x44, 0x19,
+ 0xce, 0x82, 0x70, 0x10, 0x87, 0x13, 0x20, 0x0b,
+ 0x4c, 0x5a, 0xb6, 0xf6, 0xa7, 0xae, 0x81, 0x75,
+ 0x01, 0x81, 0xe6, 0x4b, 0x57, 0x7c, 0xdd, 0x6d,
+ 0xf8, 0x1c, 0x29, 0x32, 0xf7, 0xda, 0x3c, 0x2d,
+ 0xf8, 0x9b, 0x25, 0x6e, 0x00, 0xb4, 0xf7, 0x2f,
+ 0xf7, 0x04, 0xf7, 0xa1, 0x56, 0xac, 0x4f, 0x1a,
+ 0x64, 0xb8, 0x47, 0x55, 0x18, 0x7b, 0x07, 0x4d,
+ 0xbd, 0x47, 0x24, 0x80, 0x5d, 0xa2, 0x70, 0xc5,
+ 0xdd, 0x8e, 0x82, 0xd4, 0xeb, 0xec, 0xb2, 0x0c,
+ 0x39, 0xd2, 0x97, 0xc1, 0xcb, 0xeb, 0xf4, 0x77,
+ 0x59, 0xb4, 0x87, 0xef, 0xcb, 0x43, 0x2d, 0x46,
+ 0x54, 0xd1, 0xa7, 0xd7, 0x15, 0x99, 0x0a, 0x43,
+ 0xa1, 0xe0, 0x99, 0x33, 0x71, 0xc1, 0xed, 0xfe,
+ 0x72, 0x46, 0x33, 0x8e, 0x91, 0x08, 0x9f, 0xc8,
+ 0x2e, 0xca, 0xfa, 0xdc, 0x59, 0xd5, 0xc3, 0x76,
+ 0x84, 0x9f, 0xa3, 0x37, 0x68, 0xc3, 0xf0, 0x47,
+ 0x2c, 0x68, 0xdb, 0x5e, 0xc3, 0x49, 0x4c, 0xe8,
+ 0x92, 0x85, 0xe2, 0x23, 0xd3, 0x3f, 0xad, 0x32,
+ 0xe5, 0x2b, 0x82, 0xd7, 0x8f, 0x99, 0x0a, 0x59,
+ 0x5c, 0x45, 0xd9, 0xb4, 0x51, 0x52, 0xc2, 0xae,
+ 0xbf, 0x80, 0xcf, 0xc9, 0xc9, 0x51, 0x24, 0x2a,
+ 0x3b, 0x3a, 0x4d, 0xae, 0xeb, 0xbd, 0x22, 0xc3,
+ 0x0e, 0x0f, 0x59, 0x25, 0x92, 0x17, 0xe9, 0x74,
+ 0xc7, 0x8b, 0x70, 0x70, 0x36, 0x55, 0x95, 0x75,
+ 0x4b, 0xad, 0x61, 0x2b, 0x09, 0xbc, 0x82, 0xf2,
+ 0x6e, 0x94, 0x43, 0xae, 0xc3, 0xd5, 0xcd, 0x8e,
+ 0xfe, 0x5b, 0x9a, 0x88, 0x43, 0x01, 0x75, 0xb2,
+ 0x23, 0x09, 0xf7, 0x89, 0x83, 0xe7, 0xfa, 0xf9,
+ 0xb4, 0x9b, 0xf8, 0xef, 0xbd, 0x1c, 0x92, 0xc1,
+ 0xda, 0x7e, 0xfe, 0x05, 0xba, 0x5a, 0xcd, 0x07,
+ 0x6a, 0x78, 0x9e, 0x5d, 0xfb, 0x11, 0x2f, 0x79,
+ 0x38, 0xb6, 0xc2, 0x5b, 0x6b, 0x51, 0xb4, 0x71,
+ 0xdd, 0xf7, 0x2a, 0xe4, 0xf4, 0x72, 0x76, 0xad,
+ 0xc2, 0xdd, 0x64, 0x5d, 0x79, 0xb6, 0xf5, 0x7a,
+ 0x77, 0x20, 0x05, 0x3d, 0x30, 0x06, 0xd4, 0x4c,
+ 0x0a, 0x2c, 0x98, 0x5a, 0xb9, 0xd4, 0x98, 0xa9,
+ 0x3f, 0xc6, 0x12, 0xea, 0x3b, 0x4b, 0xc5, 0x79,
+ 0x64, 0x63, 0x6b, 0x09, 0x54, 0x3b, 0x14, 0x27,
+ 0xba, 0x99, 0x80, 0xc8, 0x72, 0xa8, 0x12, 0x90,
+ 0x29, 0xba, 0x40, 0x54, 0x97, 0x2b, 0x7b, 0xfe,
+ 0xeb, 0xcd, 0x01, 0x05, 0x44, 0x72, 0xdb, 0x99,
+ 0xe4, 0x61, 0xc9, 0x69, 0xd6, 0xb9, 0x28, 0xd1,
+ 0x05, 0x3e, 0xf9, 0x0b, 0x49, 0x0a, 0x49, 0xe9,
+ 0x8d, 0x0e, 0xa7, 0x4a, 0x0f, 0xaf, 0x32, 0xd0,
+ 0xe0, 0xb2, 0x3a, 0x55, 0x58, 0xfe, 0x5c, 0x28,
+ 0x70, 0x51, 0x23, 0xb0, 0x7b, 0x6a, 0x5f, 0x1e,
+ 0xb8, 0x17, 0xd7, 0x94, 0x15, 0x8f, 0xee, 0x20,
+ 0xc7, 0x42, 0x25, 0x3e, 0x9a, 0x14, 0xd7, 0x60,
+ 0x72, 0x39, 0x47, 0x48, 0xa9, 0xfe, 0xdd, 0x47,
+ 0x0a, 0xb1, 0xe6, 0x60, 0x28, 0x8c, 0x11, 0x68,
+ 0xe1, 0xff, 0xd7, 0xce, 0xc8, 0xbe, 0xb3, 0xfe,
+ 0x27, 0x30, 0x09, 0x70, 0xd7, 0xfa, 0x02, 0x33,
+ 0x3a, 0x61, 0x2e, 0xc7, 0xff, 0xa4, 0x2a, 0xa8,
+ 0x6e, 0xb4, 0x79, 0x35, 0x6d, 0x4c, 0x1e, 0x38,
+ 0xf8, 0xee, 0xd4, 0x84, 0x4e, 0x6e, 0x28, 0xa7,
+ 0xce, 0xc8, 0xc1, 0xcf, 0x80, 0x05, 0xf3, 0x04,
+ 0xef, 0xc8, 0x18, 0x28, 0x2e, 0x8d, 0x5e, 0x0c,
+ 0xdf, 0xb8, 0x5f, 0x96, 0xe8, 0xc6, 0x9c, 0x2f,
+ 0xe5, 0xa6, 0x44, 0xd7, 0xe7, 0x99, 0x44, 0x0c,
+ 0xec, 0xd7, 0x05, 0x60, 0x97, 0xbb, 0x74, 0x77,
+ 0x58, 0xd5, 0xbb, 0x48, 0xde, 0x5a, 0xb2, 0x54,
+ 0x7f, 0x0e, 0x46, 0x70, 0x6a, 0x6f, 0x78, 0xa5,
+ 0x08, 0x89, 0x05, 0x4e, 0x7e, 0xa0, 0x69, 0xb4,
+ 0x40, 0x60, 0x55, 0x77, 0x75, 0x9b, 0x19, 0xf2,
+ 0xd5, 0x13, 0x80, 0x77, 0xf9, 0x4b, 0x3f, 0x1e,
+ 0xee, 0xe6, 0x76, 0x84, 0x7b, 0x8c, 0xe5, 0x27,
+ 0xa8, 0x0a, 0x91, 0x01, 0x68, 0x71, 0x8a, 0x3f,
+ 0x06, 0xab, 0xf6, 0xa9, 0xa5, 0xe6, 0x72, 0x92,
+ 0xe4, 0x67, 0xe2, 0xa2, 0x46, 0x35, 0x84, 0x55,
+ 0x7d, 0xca, 0xa8, 0x85, 0xd0, 0xf1, 0x3f, 0xbe,
+ 0xd7, 0x34, 0x64, 0xfc, 0xae, 0xe3, 0xe4, 0x04,
+ 0x9f, 0x66, 0x02, 0xb9, 0x88, 0x10, 0xd9, 0xc4,
+ 0x4c, 0x31, 0x43, 0x7a, 0x93, 0xe2, 0x9b, 0x56,
+ 0x43, 0x84, 0xdc, 0xdc, 0xde, 0x1d, 0xa4, 0x02,
+ 0x0e, 0xc2, 0xef, 0xc3, 0xf8, 0x78, 0xd1, 0xb2,
+ 0x6b, 0x63, 0x18, 0xc9, 0xa9, 0xe5, 0x72, 0xd8,
+ 0xf3, 0xb9, 0xd1, 0x8a, 0xc7, 0x1a, 0x02, 0x27,
+ 0x20, 0x77, 0x10, 0xe5, 0xc8, 0xd4, 0x4a, 0x47,
+ 0xe5, 0xdf, 0x5f, 0x01, 0xaa, 0xb0, 0xd4, 0x10,
+ 0xbb, 0x69, 0xe3, 0x36, 0xc8, 0xe1, 0x3d, 0x43,
+ 0xfb, 0x86, 0xcd, 0xcc, 0xbf, 0xf4, 0x88, 0xe0,
+ 0x20, 0xca, 0xb7, 0x1b, 0xf1, 0x2f, 0x5c, 0xee,
+ 0xd4, 0xd3, 0xa3, 0xcc, 0xa4, 0x1e, 0x1c, 0x47,
+ 0xfb, 0xbf, 0xfc, 0xa2, 0x41, 0x55, 0x9d, 0xf6,
+ 0x5a, 0x5e, 0x65, 0x32, 0x34, 0x7b, 0x52, 0x8d,
+ 0xd5, 0xd0, 0x20, 0x60, 0x03, 0xab, 0x3f, 0x8c,
+ 0xd4, 0x21, 0xea, 0x2a, 0xd9, 0xc4, 0xd0, 0xd3,
+ 0x65, 0xd8, 0x7a, 0x13, 0x28, 0x62, 0x32, 0x4b,
+ 0x2c, 0x87, 0x93, 0xa8, 0xb4, 0x52, 0x45, 0x09,
+ 0x44, 0xec, 0xec, 0xc3, 0x17, 0xdb, 0x9a, 0x4d,
+ 0x5c, 0xa9, 0x11, 0xd4, 0x7d, 0xaf, 0x9e, 0xf1,
+ 0x2d, 0xb2, 0x66, 0xc5, 0x1d, 0xed, 0xb7, 0xcd,
+ 0x0b, 0x25, 0x5e, 0x30, 0x47, 0x3f, 0x40, 0xf4,
+ 0xa1, 0xa0, 0x00, 0x94, 0x10, 0xc5, 0x6a, 0x63,
+ 0x1a, 0xd5, 0x88, 0x92, 0x8e, 0x82, 0x39, 0x87,
+ 0x3c, 0x78, 0x65, 0x58, 0x42, 0x75, 0x5b, 0xdd,
+ 0x77, 0x3e, 0x09, 0x4e, 0x76, 0x5b, 0xe6, 0x0e,
+ 0x4d, 0x38, 0xb2, 0xc0, 0xb8, 0x95, 0x01, 0x7a,
+ 0x10, 0xe0, 0xfb, 0x07, 0xf2, 0xab, 0x2d, 0x8c,
+ 0x32, 0xed, 0x2b, 0xc0, 0x46, 0xc2, 0xf5, 0x38,
+ 0x83, 0xf0, 0x17, 0xec, 0xc1, 0x20, 0x6a, 0x9a,
+ 0x0b, 0x00, 0xa0, 0x98, 0x22, 0x50, 0x23, 0xd5,
+ 0x80, 0x6b, 0xf6, 0x1f, 0xc3, 0xcc, 0x97, 0xc9,
+ 0x24, 0x9f, 0xf3, 0xaf, 0x43, 0x14, 0xd5, 0xa0
+};
+static const u8 dec_output010[] __initconst = {
+ 0x42, 0x93, 0xe4, 0xeb, 0x97, 0xb0, 0x57, 0xbf,
+ 0x1a, 0x8b, 0x1f, 0xe4, 0x5f, 0x36, 0x20, 0x3c,
+ 0xef, 0x0a, 0xa9, 0x48, 0x5f, 0x5f, 0x37, 0x22,
+ 0x3a, 0xde, 0xe3, 0xae, 0xbe, 0xad, 0x07, 0xcc,
+ 0xb1, 0xf6, 0xf5, 0xf9, 0x56, 0xdd, 0xe7, 0x16,
+ 0x1e, 0x7f, 0xdf, 0x7a, 0x9e, 0x75, 0xb7, 0xc7,
+ 0xbe, 0xbe, 0x8a, 0x36, 0x04, 0xc0, 0x10, 0xf4,
+ 0x95, 0x20, 0x03, 0xec, 0xdc, 0x05, 0xa1, 0x7d,
+ 0xc4, 0xa9, 0x2c, 0x82, 0xd0, 0xbc, 0x8b, 0xc5,
+ 0xc7, 0x45, 0x50, 0xf6, 0xa2, 0x1a, 0xb5, 0x46,
+ 0x3b, 0x73, 0x02, 0xa6, 0x83, 0x4b, 0x73, 0x82,
+ 0x58, 0x5e, 0x3b, 0x65, 0x2f, 0x0e, 0xfd, 0x2b,
+ 0x59, 0x16, 0xce, 0xa1, 0x60, 0x9c, 0xe8, 0x3a,
+ 0x99, 0xed, 0x8d, 0x5a, 0xcf, 0xf6, 0x83, 0xaf,
+ 0xba, 0xd7, 0x73, 0x73, 0x40, 0x97, 0x3d, 0xca,
+ 0xef, 0x07, 0x57, 0xe6, 0xd9, 0x70, 0x0e, 0x95,
+ 0xae, 0xa6, 0x8d, 0x04, 0xcc, 0xee, 0xf7, 0x09,
+ 0x31, 0x77, 0x12, 0xa3, 0x23, 0x97, 0x62, 0xb3,
+ 0x7b, 0x32, 0xfb, 0x80, 0x14, 0x48, 0x81, 0xc3,
+ 0xe5, 0xea, 0x91, 0x39, 0x52, 0x81, 0xa2, 0x4f,
+ 0xe4, 0xb3, 0x09, 0xff, 0xde, 0x5e, 0xe9, 0x58,
+ 0x84, 0x6e, 0xf9, 0x3d, 0xdf, 0x25, 0xea, 0xad,
+ 0xae, 0xe6, 0x9a, 0xd1, 0x89, 0x55, 0xd3, 0xde,
+ 0x6c, 0x52, 0xdb, 0x70, 0xfe, 0x37, 0xce, 0x44,
+ 0x0a, 0xa8, 0x25, 0x5f, 0x92, 0xc1, 0x33, 0x4a,
+ 0x4f, 0x9b, 0x62, 0x35, 0xff, 0xce, 0xc0, 0xa9,
+ 0x60, 0xce, 0x52, 0x00, 0x97, 0x51, 0x35, 0x26,
+ 0x2e, 0xb9, 0x36, 0xa9, 0x87, 0x6e, 0x1e, 0xcc,
+ 0x91, 0x78, 0x53, 0x98, 0x86, 0x5b, 0x9c, 0x74,
+ 0x7d, 0x88, 0x33, 0xe1, 0xdf, 0x37, 0x69, 0x2b,
+ 0xbb, 0xf1, 0x4d, 0xf4, 0xd1, 0xf1, 0x39, 0x93,
+ 0x17, 0x51, 0x19, 0xe3, 0x19, 0x1e, 0x76, 0x37,
+ 0x25, 0xfb, 0x09, 0x27, 0x6a, 0xab, 0x67, 0x6f,
+ 0x14, 0x12, 0x64, 0xe7, 0xc4, 0x07, 0xdf, 0x4d,
+ 0x17, 0xbb, 0x6d, 0xe0, 0xe9, 0xb9, 0xab, 0xca,
+ 0x10, 0x68, 0xaf, 0x7e, 0xb7, 0x33, 0x54, 0x73,
+ 0x07, 0x6e, 0xf7, 0x81, 0x97, 0x9c, 0x05, 0x6f,
+ 0x84, 0x5f, 0xd2, 0x42, 0xfb, 0x38, 0xcf, 0xd1,
+ 0x2f, 0x14, 0x30, 0x88, 0x98, 0x4d, 0x5a, 0xa9,
+ 0x76, 0xd5, 0x4f, 0x3e, 0x70, 0x6c, 0x85, 0x76,
+ 0xd7, 0x01, 0xa0, 0x1a, 0xc8, 0x4e, 0xaa, 0xac,
+ 0x78, 0xfe, 0x46, 0xde, 0x6a, 0x05, 0x46, 0xa7,
+ 0x43, 0x0c, 0xb9, 0xde, 0xb9, 0x68, 0xfb, 0xce,
+ 0x42, 0x99, 0x07, 0x4d, 0x0b, 0x3b, 0x5a, 0x30,
+ 0x35, 0xa8, 0xf9, 0x3a, 0x73, 0xef, 0x0f, 0xdb,
+ 0x1e, 0x16, 0x42, 0xc4, 0xba, 0xae, 0x58, 0xaa,
+ 0xf8, 0xe5, 0x75, 0x2f, 0x1b, 0x15, 0x5c, 0xfd,
+ 0x0a, 0x97, 0xd0, 0xe4, 0x37, 0x83, 0x61, 0x5f,
+ 0x43, 0xa6, 0xc7, 0x3f, 0x38, 0x59, 0xe6, 0xeb,
+ 0xa3, 0x90, 0xc3, 0xaa, 0xaa, 0x5a, 0xd3, 0x34,
+ 0xd4, 0x17, 0xc8, 0x65, 0x3e, 0x57, 0xbc, 0x5e,
+ 0xdd, 0x9e, 0xb7, 0xf0, 0x2e, 0x5b, 0xb2, 0x1f,
+ 0x8a, 0x08, 0x0d, 0x45, 0x91, 0x0b, 0x29, 0x53,
+ 0x4f, 0x4c, 0x5a, 0x73, 0x56, 0xfe, 0xaf, 0x41,
+ 0x01, 0x39, 0x0a, 0x24, 0x3c, 0x7e, 0xbe, 0x4e,
+ 0x53, 0xf3, 0xeb, 0x06, 0x66, 0x51, 0x28, 0x1d,
+ 0xbd, 0x41, 0x0a, 0x01, 0xab, 0x16, 0x47, 0x27,
+ 0x47, 0x47, 0xf7, 0xcb, 0x46, 0x0a, 0x70, 0x9e,
+ 0x01, 0x9c, 0x09, 0xe1, 0x2a, 0x00, 0x1a, 0xd8,
+ 0xd4, 0x79, 0x9d, 0x80, 0x15, 0x8e, 0x53, 0x2a,
+ 0x65, 0x83, 0x78, 0x3e, 0x03, 0x00, 0x07, 0x12,
+ 0x1f, 0x33, 0x3e, 0x7b, 0x13, 0x37, 0xf1, 0xc3,
+ 0xef, 0xb7, 0xc1, 0x20, 0x3c, 0x3e, 0x67, 0x66,
+ 0x5d, 0x88, 0xa7, 0x7d, 0x33, 0x50, 0x77, 0xb0,
+ 0x28, 0x8e, 0xe7, 0x2c, 0x2e, 0x7a, 0xf4, 0x3c,
+ 0x8d, 0x74, 0x83, 0xaf, 0x8e, 0x87, 0x0f, 0xe4,
+ 0x50, 0xff, 0x84, 0x5c, 0x47, 0x0c, 0x6a, 0x49,
+ 0xbf, 0x42, 0x86, 0x77, 0x15, 0x48, 0xa5, 0x90,
+ 0x5d, 0x93, 0xd6, 0x2a, 0x11, 0xd5, 0xd5, 0x11,
+ 0xaa, 0xce, 0xe7, 0x6f, 0xa5, 0xb0, 0x09, 0x2c,
+ 0x8d, 0xd3, 0x92, 0xf0, 0x5a, 0x2a, 0xda, 0x5b,
+ 0x1e, 0xd5, 0x9a, 0xc4, 0xc4, 0xf3, 0x49, 0x74,
+ 0x41, 0xca, 0xe8, 0xc1, 0xf8, 0x44, 0xd6, 0x3c,
+ 0xae, 0x6c, 0x1d, 0x9a, 0x30, 0x04, 0x4d, 0x27,
+ 0x0e, 0xb1, 0x5f, 0x59, 0xa2, 0x24, 0xe8, 0xe1,
+ 0x98, 0xc5, 0x6a, 0x4c, 0xfe, 0x41, 0xd2, 0x27,
+ 0x42, 0x52, 0xe1, 0xe9, 0x7d, 0x62, 0xe4, 0x88,
+ 0x0f, 0xad, 0xb2, 0x70, 0xcb, 0x9d, 0x4c, 0x27,
+ 0x2e, 0x76, 0x1e, 0x1a, 0x63, 0x65, 0xf5, 0x3b,
+ 0xf8, 0x57, 0x69, 0xeb, 0x5b, 0x38, 0x26, 0x39,
+ 0x33, 0x25, 0x45, 0x3e, 0x91, 0xb8, 0xd8, 0xc7,
+ 0xd5, 0x42, 0xc0, 0x22, 0x31, 0x74, 0xf4, 0xbc,
+ 0x0c, 0x23, 0xf1, 0xca, 0xc1, 0x8d, 0xd7, 0xbe,
+ 0xc9, 0x62, 0xe4, 0x08, 0x1a, 0xcf, 0x36, 0xd5,
+ 0xfe, 0x55, 0x21, 0x59, 0x91, 0x87, 0x87, 0xdf,
+ 0x06, 0xdb, 0xdf, 0x96, 0x45, 0x58, 0xda, 0x05,
+ 0xcd, 0x50, 0x4d, 0xd2, 0x7d, 0x05, 0x18, 0x73,
+ 0x6a, 0x8d, 0x11, 0x85, 0xa6, 0x88, 0xe8, 0xda,
+ 0xe6, 0x30, 0x33, 0xa4, 0x89, 0x31, 0x75, 0xbe,
+ 0x69, 0x43, 0x84, 0x43, 0x50, 0x87, 0xdd, 0x71,
+ 0x36, 0x83, 0xc3, 0x78, 0x74, 0x24, 0x0a, 0xed,
+ 0x7b, 0xdb, 0xa4, 0x24, 0x0b, 0xb9, 0x7e, 0x5d,
+ 0xff, 0xde, 0xb1, 0xef, 0x61, 0x5a, 0x45, 0x33,
+ 0xf6, 0x17, 0x07, 0x08, 0x98, 0x83, 0x92, 0x0f,
+ 0x23, 0x6d, 0xe6, 0xaa, 0x17, 0x54, 0xad, 0x6a,
+ 0xc8, 0xdb, 0x26, 0xbe, 0xb8, 0xb6, 0x08, 0xfa,
+ 0x68, 0xf1, 0xd7, 0x79, 0x6f, 0x18, 0xb4, 0x9e,
+ 0x2d, 0x3f, 0x1b, 0x64, 0xaf, 0x8d, 0x06, 0x0e,
+ 0x49, 0x28, 0xe0, 0x5d, 0x45, 0x68, 0x13, 0x87,
+ 0xfa, 0xde, 0x40, 0x7b, 0xd2, 0xc3, 0x94, 0xd5,
+ 0xe1, 0xd9, 0xc2, 0xaf, 0x55, 0x89, 0xeb, 0xb4,
+ 0x12, 0x59, 0xa8, 0xd4, 0xc5, 0x29, 0x66, 0x38,
+ 0xe6, 0xac, 0x22, 0x22, 0xd9, 0x64, 0x9b, 0x34,
+ 0x0a, 0x32, 0x9f, 0xc2, 0xbf, 0x17, 0x6c, 0x3f,
+ 0x71, 0x7a, 0x38, 0x6b, 0x98, 0xfb, 0x49, 0x36,
+ 0x89, 0xc9, 0xe2, 0xd6, 0xc7, 0x5d, 0xd0, 0x69,
+ 0x5f, 0x23, 0x35, 0xc9, 0x30, 0xe2, 0xfd, 0x44,
+ 0x58, 0x39, 0xd7, 0x97, 0xfb, 0x5c, 0x00, 0xd5,
+ 0x4f, 0x7a, 0x1a, 0x95, 0x8b, 0x62, 0x4b, 0xce,
+ 0xe5, 0x91, 0x21, 0x7b, 0x30, 0x00, 0xd6, 0xdd,
+ 0x6d, 0x02, 0x86, 0x49, 0x0f, 0x3c, 0x1a, 0x27,
+ 0x3c, 0xd3, 0x0e, 0x71, 0xf2, 0xff, 0xf5, 0x2f,
+ 0x87, 0xac, 0x67, 0x59, 0x81, 0xa3, 0xf7, 0xf8,
+ 0xd6, 0x11, 0x0c, 0x84, 0xa9, 0x03, 0xee, 0x2a,
+ 0xc4, 0xf3, 0x22, 0xab, 0x7c, 0xe2, 0x25, 0xf5,
+ 0x67, 0xa3, 0xe4, 0x11, 0xe0, 0x59, 0xb3, 0xca,
+ 0x87, 0xa0, 0xae, 0xc9, 0xa6, 0x62, 0x1b, 0x6e,
+ 0x4d, 0x02, 0x6b, 0x07, 0x9d, 0xfd, 0xd0, 0x92,
+ 0x06, 0xe1, 0xb2, 0x9a, 0x4a, 0x1f, 0x1f, 0x13,
+ 0x49, 0x99, 0x97, 0x08, 0xde, 0x7f, 0x98, 0xaf,
+ 0x51, 0x98, 0xee, 0x2c, 0xcb, 0xf0, 0x0b, 0xc6,
+ 0xb6, 0xb7, 0x2d, 0x9a, 0xb1, 0xac, 0xa6, 0xe3,
+ 0x15, 0x77, 0x9d, 0x6b, 0x1a, 0xe4, 0xfc, 0x8b,
+ 0xf2, 0x17, 0x59, 0x08, 0x04, 0x58, 0x81, 0x9d,
+ 0x1b, 0x1b, 0x69, 0x55, 0xc2, 0xb4, 0x3c, 0x1f,
+ 0x50, 0xf1, 0x7f, 0x77, 0x90, 0x4c, 0x66, 0x40,
+ 0x5a, 0xc0, 0x33, 0x1f, 0xcb, 0x05, 0x6d, 0x5c,
+ 0x06, 0x87, 0x52, 0xa2, 0x8f, 0x26, 0xd5, 0x4f
+};
+static const u8 dec_assoc010[] __initconst = {
+ 0xd2, 0xa1, 0x70, 0xdb, 0x7a, 0xf8, 0xfa, 0x27,
+ 0xba, 0x73, 0x0f, 0xbf, 0x3d, 0x1e, 0x82, 0xb2
+};
+static const u8 dec_nonce010[] __initconst = {
+ 0xdb, 0x92, 0x0f, 0x7f, 0x17, 0x54, 0x0c, 0x30
+};
+static const u8 dec_key010[] __initconst = {
+ 0x47, 0x11, 0xeb, 0x86, 0x2b, 0x2c, 0xab, 0x44,
+ 0x34, 0xda, 0x7f, 0x57, 0x03, 0x39, 0x0c, 0xaf,
+ 0x2c, 0x14, 0xfd, 0x65, 0x23, 0xe9, 0x8e, 0x74,
+ 0xd5, 0x08, 0x68, 0x08, 0xe7, 0xb4, 0x72, 0xd7
+};
+
+static const u8 dec_input011[] __initconst = {
+ 0x6a, 0xfc, 0x4b, 0x25, 0xdf, 0xc0, 0xe4, 0xe8,
+ 0x17, 0x4d, 0x4c, 0xc9, 0x7e, 0xde, 0x3a, 0xcc,
+ 0x3c, 0xba, 0x6a, 0x77, 0x47, 0xdb, 0xe3, 0x74,
+ 0x7a, 0x4d, 0x5f, 0x8d, 0x37, 0x55, 0x80, 0x73,
+ 0x90, 0x66, 0x5d, 0x3a, 0x7d, 0x5d, 0x86, 0x5e,
+ 0x8d, 0xfd, 0x83, 0xff, 0x4e, 0x74, 0x6f, 0xf9,
+ 0xe6, 0x70, 0x17, 0x70, 0x3e, 0x96, 0xa7, 0x7e,
+ 0xcb, 0xab, 0x8f, 0x58, 0x24, 0x9b, 0x01, 0xfd,
+ 0xcb, 0xe6, 0x4d, 0x9b, 0xf0, 0x88, 0x94, 0x57,
+ 0x66, 0xef, 0x72, 0x4c, 0x42, 0x6e, 0x16, 0x19,
+ 0x15, 0xea, 0x70, 0x5b, 0xac, 0x13, 0xdb, 0x9f,
+ 0x18, 0xe2, 0x3c, 0x26, 0x97, 0xbc, 0xdc, 0x45,
+ 0x8c, 0x6c, 0x24, 0x69, 0x9c, 0xf7, 0x65, 0x1e,
+ 0x18, 0x59, 0x31, 0x7c, 0xe4, 0x73, 0xbc, 0x39,
+ 0x62, 0xc6, 0x5c, 0x9f, 0xbf, 0xfa, 0x90, 0x03,
+ 0xc9, 0x72, 0x26, 0xb6, 0x1b, 0xc2, 0xb7, 0x3f,
+ 0xf2, 0x13, 0x77, 0xf2, 0x8d, 0xb9, 0x47, 0xd0,
+ 0x53, 0xdd, 0xc8, 0x91, 0x83, 0x8b, 0xb1, 0xce,
+ 0xa3, 0xfe, 0xcd, 0xd9, 0xdd, 0x92, 0x7b, 0xdb,
+ 0xb8, 0xfb, 0xc9, 0x2d, 0x01, 0x59, 0x39, 0x52,
+ 0xad, 0x1b, 0xec, 0xcf, 0xd7, 0x70, 0x13, 0x21,
+ 0xf5, 0x47, 0xaa, 0x18, 0x21, 0x5c, 0xc9, 0x9a,
+ 0xd2, 0x6b, 0x05, 0x9c, 0x01, 0xa1, 0xda, 0x35,
+ 0x5d, 0xb3, 0x70, 0xe6, 0xa9, 0x80, 0x8b, 0x91,
+ 0xb7, 0xb3, 0x5f, 0x24, 0x9a, 0xb7, 0xd1, 0x6b,
+ 0xa1, 0x1c, 0x50, 0xba, 0x49, 0xe0, 0xee, 0x2e,
+ 0x75, 0xac, 0x69, 0xc0, 0xeb, 0x03, 0xdd, 0x19,
+ 0xe5, 0xf6, 0x06, 0xdd, 0xc3, 0xd7, 0x2b, 0x07,
+ 0x07, 0x30, 0xa7, 0x19, 0x0c, 0xbf, 0xe6, 0x18,
+ 0xcc, 0xb1, 0x01, 0x11, 0x85, 0x77, 0x1d, 0x96,
+ 0xa7, 0xa3, 0x00, 0x84, 0x02, 0xa2, 0x83, 0x68,
+ 0xda, 0x17, 0x27, 0xc8, 0x7f, 0x23, 0xb7, 0xf4,
+ 0x13, 0x85, 0xcf, 0xdd, 0x7a, 0x7d, 0x24, 0x57,
+ 0xfe, 0x05, 0x93, 0xf5, 0x74, 0xce, 0xed, 0x0c,
+ 0x20, 0x98, 0x8d, 0x92, 0x30, 0xa1, 0x29, 0x23,
+ 0x1a, 0xa0, 0x4f, 0x69, 0x56, 0x4c, 0xe1, 0xc8,
+ 0xce, 0xf6, 0x9a, 0x0c, 0xa4, 0xfa, 0x04, 0xf6,
+ 0x62, 0x95, 0xf2, 0xfa, 0xc7, 0x40, 0x68, 0x40,
+ 0x8f, 0x41, 0xda, 0xb4, 0x26, 0x6f, 0x70, 0xab,
+ 0x40, 0x61, 0xa4, 0x0e, 0x75, 0xfb, 0x86, 0xeb,
+ 0x9d, 0x9a, 0x1f, 0xec, 0x76, 0x99, 0xe7, 0xea,
+ 0xaa, 0x1e, 0x2d, 0xb5, 0xd4, 0xa6, 0x1a, 0xb8,
+ 0x61, 0x0a, 0x1d, 0x16, 0x5b, 0x98, 0xc2, 0x31,
+ 0x40, 0xe7, 0x23, 0x1d, 0x66, 0x99, 0xc8, 0xc0,
+ 0xd7, 0xce, 0xf3, 0x57, 0x40, 0x04, 0x3f, 0xfc,
+ 0xea, 0xb3, 0xfc, 0xd2, 0xd3, 0x99, 0xa4, 0x94,
+ 0x69, 0xa0, 0xef, 0xd1, 0x85, 0xb3, 0xa6, 0xb1,
+ 0x28, 0xbf, 0x94, 0x67, 0x22, 0xc3, 0x36, 0x46,
+ 0xf8, 0xd2, 0x0f, 0x5f, 0xf4, 0x59, 0x80, 0xe6,
+ 0x2d, 0x43, 0x08, 0x7d, 0x19, 0x09, 0x97, 0xa7,
+ 0x4c, 0x3d, 0x8d, 0xba, 0x65, 0x62, 0xa3, 0x71,
+ 0x33, 0x29, 0x62, 0xdb, 0xc1, 0x33, 0x34, 0x1a,
+ 0x63, 0x33, 0x16, 0xb6, 0x64, 0x7e, 0xab, 0x33,
+ 0xf0, 0xe6, 0x26, 0x68, 0xba, 0x1d, 0x2e, 0x38,
+ 0x08, 0xe6, 0x02, 0xd3, 0x25, 0x2c, 0x47, 0x23,
+ 0x58, 0x34, 0x0f, 0x9d, 0x63, 0x4f, 0x63, 0xbb,
+ 0x7f, 0x3b, 0x34, 0x38, 0xa7, 0xb5, 0x8d, 0x65,
+ 0xd9, 0x9f, 0x79, 0x55, 0x3e, 0x4d, 0xe7, 0x73,
+ 0xd8, 0xf6, 0x98, 0x97, 0x84, 0x60, 0x9c, 0xc8,
+ 0xa9, 0x3c, 0xf6, 0xdc, 0x12, 0x5c, 0xe1, 0xbb,
+ 0x0b, 0x8b, 0x98, 0x9c, 0x9d, 0x26, 0x7c, 0x4a,
+ 0xe6, 0x46, 0x36, 0x58, 0x21, 0x4a, 0xee, 0xca,
+ 0xd7, 0x3b, 0xc2, 0x6c, 0x49, 0x2f, 0xe5, 0xd5,
+ 0x03, 0x59, 0x84, 0x53, 0xcb, 0xfe, 0x92, 0x71,
+ 0x2e, 0x7c, 0x21, 0xcc, 0x99, 0x85, 0x7f, 0xb8,
+ 0x74, 0x90, 0x13, 0x42, 0x3f, 0xe0, 0x6b, 0x1d,
+ 0xf2, 0x4d, 0x54, 0xd4, 0xfc, 0x3a, 0x05, 0xe6,
+ 0x74, 0xaf, 0xa6, 0xa0, 0x2a, 0x20, 0x23, 0x5d,
+ 0x34, 0x5c, 0xd9, 0x3e, 0x4e, 0xfa, 0x93, 0xe7,
+ 0xaa, 0xe9, 0x6f, 0x08, 0x43, 0x67, 0x41, 0xc5,
+ 0xad, 0xfb, 0x31, 0x95, 0x82, 0x73, 0x32, 0xd8,
+ 0xa6, 0xa3, 0xed, 0x0e, 0x2d, 0xf6, 0x5f, 0xfd,
+ 0x80, 0xa6, 0x7a, 0xe0, 0xdf, 0x78, 0x15, 0x29,
+ 0x74, 0x33, 0xd0, 0x9e, 0x83, 0x86, 0x72, 0x22,
+ 0x57, 0x29, 0xb9, 0x9e, 0x5d, 0xd3, 0x1a, 0xb5,
+ 0x96, 0x72, 0x41, 0x3d, 0xf1, 0x64, 0x43, 0x67,
+ 0xee, 0xaa, 0x5c, 0xd3, 0x9a, 0x96, 0x13, 0x11,
+ 0x5d, 0xf3, 0x0c, 0x87, 0x82, 0x1e, 0x41, 0x9e,
+ 0xd0, 0x27, 0xd7, 0x54, 0x3b, 0x67, 0x73, 0x09,
+ 0x91, 0xe9, 0xd5, 0x36, 0xa7, 0xb5, 0x55, 0xe4,
+ 0xf3, 0x21, 0x51, 0x49, 0x22, 0x07, 0x55, 0x4f,
+ 0x44, 0x4b, 0xd2, 0x15, 0x93, 0x17, 0x2a, 0xfa,
+ 0x4d, 0x4a, 0x57, 0xdb, 0x4c, 0xa6, 0xeb, 0xec,
+ 0x53, 0x25, 0x6c, 0x21, 0xed, 0x00, 0x4c, 0x3b,
+ 0xca, 0x14, 0x57, 0xa9, 0xd6, 0x6a, 0xcd, 0x8d,
+ 0x5e, 0x74, 0xac, 0x72, 0xc1, 0x97, 0xe5, 0x1b,
+ 0x45, 0x4e, 0xda, 0xfc, 0xcc, 0x40, 0xe8, 0x48,
+ 0x88, 0x0b, 0xa3, 0xe3, 0x8d, 0x83, 0x42, 0xc3,
+ 0x23, 0xfd, 0x68, 0xb5, 0x8e, 0xf1, 0x9d, 0x63,
+ 0x77, 0xe9, 0xa3, 0x8e, 0x8c, 0x26, 0x6b, 0xbd,
+ 0x72, 0x73, 0x35, 0x0c, 0x03, 0xf8, 0x43, 0x78,
+ 0x52, 0x71, 0x15, 0x1f, 0x71, 0x5d, 0x6e, 0xed,
+ 0xb9, 0xcc, 0x86, 0x30, 0xdb, 0x2b, 0xd3, 0x82,
+ 0x88, 0x23, 0x71, 0x90, 0x53, 0x5c, 0xa9, 0x2f,
+ 0x76, 0x01, 0xb7, 0x9a, 0xfe, 0x43, 0x55, 0xa3,
+ 0x04, 0x9b, 0x0e, 0xe4, 0x59, 0xdf, 0xc9, 0xe9,
+ 0xb1, 0xea, 0x29, 0x28, 0x3c, 0x5c, 0xae, 0x72,
+ 0x84, 0xb6, 0xc6, 0xeb, 0x0c, 0x27, 0x07, 0x74,
+ 0x90, 0x0d, 0x31, 0xb0, 0x00, 0x77, 0xe9, 0x40,
+ 0x70, 0x6f, 0x68, 0xa7, 0xfd, 0x06, 0xec, 0x4b,
+ 0xc0, 0xb7, 0xac, 0xbc, 0x33, 0xb7, 0x6d, 0x0a,
+ 0xbd, 0x12, 0x1b, 0x59, 0xcb, 0xdd, 0x32, 0xf5,
+ 0x1d, 0x94, 0x57, 0x76, 0x9e, 0x0c, 0x18, 0x98,
+ 0x71, 0xd7, 0x2a, 0xdb, 0x0b, 0x7b, 0xa7, 0x71,
+ 0xb7, 0x67, 0x81, 0x23, 0x96, 0xae, 0xb9, 0x7e,
+ 0x32, 0x43, 0x92, 0x8a, 0x19, 0xa0, 0xc4, 0xd4,
+ 0x3b, 0x57, 0xf9, 0x4a, 0x2c, 0xfb, 0x51, 0x46,
+ 0xbb, 0xcb, 0x5d, 0xb3, 0xef, 0x13, 0x93, 0x6e,
+ 0x68, 0x42, 0x54, 0x57, 0xd3, 0x6a, 0x3a, 0x8f,
+ 0x9d, 0x66, 0xbf, 0xbd, 0x36, 0x23, 0xf5, 0x93,
+ 0x83, 0x7b, 0x9c, 0xc0, 0xdd, 0xc5, 0x49, 0xc0,
+ 0x64, 0xed, 0x07, 0x12, 0xb3, 0xe6, 0xe4, 0xe5,
+ 0x38, 0x95, 0x23, 0xb1, 0xa0, 0x3b, 0x1a, 0x61,
+ 0xda, 0x17, 0xac, 0xc3, 0x58, 0xdd, 0x74, 0x64,
+ 0x22, 0x11, 0xe8, 0x32, 0x1d, 0x16, 0x93, 0x85,
+ 0x99, 0xa5, 0x9c, 0x34, 0x55, 0xb1, 0xe9, 0x20,
+ 0x72, 0xc9, 0x28, 0x7b, 0x79, 0x00, 0xa1, 0xa6,
+ 0xa3, 0x27, 0x40, 0x18, 0x8a, 0x54, 0xe0, 0xcc,
+ 0xe8, 0x4e, 0x8e, 0x43, 0x96, 0xe7, 0x3f, 0xc8,
+ 0xe9, 0xb2, 0xf9, 0xc9, 0xda, 0x04, 0x71, 0x50,
+ 0x47, 0xe4, 0xaa, 0xce, 0xa2, 0x30, 0xc8, 0xe4,
+ 0xac, 0xc7, 0x0d, 0x06, 0x2e, 0xe6, 0xe8, 0x80,
+ 0x36, 0x29, 0x9e, 0x01, 0xb8, 0xc3, 0xf0, 0xa0,
+ 0x5d, 0x7a, 0xca, 0x4d, 0xa0, 0x57, 0xbd, 0x2a,
+ 0x45, 0xa7, 0x7f, 0x9c, 0x93, 0x07, 0x8f, 0x35,
+ 0x67, 0x92, 0xe3, 0xe9, 0x7f, 0xa8, 0x61, 0x43,
+ 0x9e, 0x25, 0x4f, 0x33, 0x76, 0x13, 0x6e, 0x12,
+ 0xb9, 0xdd, 0xa4, 0x7c, 0x08, 0x9f, 0x7c, 0xe7,
+ 0x0a, 0x8d, 0x84, 0x06, 0xa4, 0x33, 0x17, 0x34,
+ 0x5e, 0x10, 0x7c, 0xc0, 0xa8, 0x3d, 0x1f, 0x42,
+ 0x20, 0x51, 0x65, 0x5d, 0x09, 0xc3, 0xaa, 0xc0,
+ 0xc8, 0x0d, 0xf0, 0x79, 0xbc, 0x20, 0x1b, 0x95,
+ 0xe7, 0x06, 0x7d, 0x47, 0x20, 0x03, 0x1a, 0x74,
+ 0xdd, 0xe2, 0xd4, 0xae, 0x38, 0x71, 0x9b, 0xf5,
+ 0x80, 0xec, 0x08, 0x4e, 0x56, 0xba, 0x76, 0x12,
+ 0x1a, 0xdf, 0x48, 0xf3, 0xae, 0xb3, 0xe6, 0xe6,
+ 0xbe, 0xc0, 0x91, 0x2e, 0x01, 0xb3, 0x01, 0x86,
+ 0xa2, 0xb9, 0x52, 0xd1, 0x21, 0xae, 0xd4, 0x97,
+ 0x1d, 0xef, 0x41, 0x12, 0x95, 0x3d, 0x48, 0x45,
+ 0x1c, 0x56, 0x32, 0x8f, 0xb8, 0x43, 0xbb, 0x19,
+ 0xf3, 0xca, 0xe9, 0xeb, 0x6d, 0x84, 0xbe, 0x86,
+ 0x06, 0xe2, 0x36, 0xb2, 0x62, 0x9d, 0xd3, 0x4c,
+ 0x48, 0x18, 0x54, 0x13, 0x4e, 0xcf, 0xfd, 0xba,
+ 0x84, 0xb9, 0x30, 0x53, 0xcf, 0xfb, 0xb9, 0x29,
+ 0x8f, 0xdc, 0x9f, 0xef, 0x60, 0x0b, 0x64, 0xf6,
+ 0x8b, 0xee, 0xa6, 0x91, 0xc2, 0x41, 0x6c, 0xf6,
+ 0xfa, 0x79, 0x67, 0x4b, 0xc1, 0x3f, 0xaf, 0x09,
+ 0x81, 0xd4, 0x5d, 0xcb, 0x09, 0xdf, 0x36, 0x31,
+ 0xc0, 0x14, 0x3c, 0x7c, 0x0e, 0x65, 0x95, 0x99,
+ 0x6d, 0xa3, 0xf4, 0xd7, 0x38, 0xee, 0x1a, 0x2b,
+ 0x37, 0xe2, 0xa4, 0x3b, 0x4b, 0xd0, 0x65, 0xca,
+ 0xf8, 0xc3, 0xe8, 0x15, 0x20, 0xef, 0xf2, 0x00,
+ 0xfd, 0x01, 0x09, 0xc5, 0xc8, 0x17, 0x04, 0x93,
+ 0xd0, 0x93, 0x03, 0x55, 0xc5, 0xfe, 0x32, 0xa3,
+ 0x3e, 0x28, 0x2d, 0x3b, 0x93, 0x8a, 0xcc, 0x07,
+ 0x72, 0x80, 0x8b, 0x74, 0x16, 0x24, 0xbb, 0xda,
+ 0x94, 0x39, 0x30, 0x8f, 0xb1, 0xcd, 0x4a, 0x90,
+ 0x92, 0x7c, 0x14, 0x8f, 0x95, 0x4e, 0xac, 0x9b,
+ 0xd8, 0x8f, 0x1a, 0x87, 0xa4, 0x32, 0x27, 0x8a,
+ 0xba, 0xf7, 0x41, 0xcf, 0x84, 0x37, 0x19, 0xe6,
+ 0x06, 0xf5, 0x0e, 0xcf, 0x36, 0xf5, 0x9e, 0x6c,
+ 0xde, 0xbc, 0xff, 0x64, 0x7e, 0x4e, 0x59, 0x57,
+ 0x48, 0xfe, 0x14, 0xf7, 0x9c, 0x93, 0x5d, 0x15,
+ 0xad, 0xcc, 0x11, 0xb1, 0x17, 0x18, 0xb2, 0x7e,
+ 0xcc, 0xab, 0xe9, 0xce, 0x7d, 0x77, 0x5b, 0x51,
+ 0x1b, 0x1e, 0x20, 0xa8, 0x32, 0x06, 0x0e, 0x75,
+ 0x93, 0xac, 0xdb, 0x35, 0x37, 0x1f, 0xe9, 0x19,
+ 0x1d, 0xb4, 0x71, 0x97, 0xd6, 0x4e, 0x2c, 0x08,
+ 0xa5, 0x13, 0xf9, 0x0e, 0x7e, 0x78, 0x6e, 0x14,
+ 0xe0, 0xa9, 0xb9, 0x96, 0x4c, 0x80, 0x82, 0xba,
+ 0x17, 0xb3, 0x9d, 0x69, 0xb0, 0x84, 0x46, 0xff,
+ 0xf9, 0x52, 0x79, 0x94, 0x58, 0x3a, 0x62, 0x90,
+ 0x15, 0x35, 0x71, 0x10, 0x37, 0xed, 0xa1, 0x8e,
+ 0x53, 0x6e, 0xf4, 0x26, 0x57, 0x93, 0x15, 0x93,
+ 0xf6, 0x81, 0x2c, 0x5a, 0x10, 0xda, 0x92, 0xad,
+ 0x2f, 0xdb, 0x28, 0x31, 0x2d, 0x55, 0x04, 0xd2,
+ 0x06, 0x28, 0x8c, 0x1e, 0xdc, 0xea, 0x54, 0xac,
+ 0xff, 0xb7, 0x6c, 0x30, 0x15, 0xd4, 0xb4, 0x0d,
+ 0x00, 0x93, 0x57, 0xdd, 0xd2, 0x07, 0x07, 0x06,
+ 0xd9, 0x43, 0x9b, 0xcd, 0x3a, 0xf4, 0x7d, 0x4c,
+ 0x36, 0x5d, 0x23, 0xa2, 0xcc, 0x57, 0x40, 0x91,
+ 0xe9, 0x2c, 0x2f, 0x2c, 0xd5, 0x30, 0x9b, 0x17,
+ 0xb0, 0xc9, 0xf7, 0xa7, 0x2f, 0xd1, 0x93, 0x20,
+ 0x6b, 0xc6, 0xc1, 0xe4, 0x6f, 0xcb, 0xd1, 0xe7,
+ 0x09, 0x0f, 0x9e, 0xdc, 0xaa, 0x9f, 0x2f, 0xdf,
+ 0x56, 0x9f, 0xd4, 0x33, 0x04, 0xaf, 0xd3, 0x6c,
+ 0x58, 0x61, 0xf0, 0x30, 0xec, 0xf2, 0x7f, 0xf2,
+ 0x9c, 0xdf, 0x39, 0xbb, 0x6f, 0xa2, 0x8c, 0x7e,
+ 0xc4, 0x22, 0x51, 0x71, 0xc0, 0x4d, 0x14, 0x1a,
+ 0xc4, 0xcd, 0x04, 0xd9, 0x87, 0x08, 0x50, 0x05,
+ 0xcc, 0xaf, 0xf6, 0xf0, 0x8f, 0x92, 0x54, 0x58,
+ 0xc2, 0xc7, 0x09, 0x7a, 0x59, 0x02, 0x05, 0xe8,
+ 0xb0, 0x86, 0xd9, 0xbf, 0x7b, 0x35, 0x51, 0x4d,
+ 0xaf, 0x08, 0x97, 0x2c, 0x65, 0xda, 0x2a, 0x71,
+ 0x3a, 0xa8, 0x51, 0xcc, 0xf2, 0x73, 0x27, 0xc3,
+ 0xfd, 0x62, 0xcf, 0xe3, 0xb2, 0xca, 0xcb, 0xbe,
+ 0x1a, 0x0a, 0xa1, 0x34, 0x7b, 0x77, 0xc4, 0x62,
+ 0x68, 0x78, 0x5f, 0x94, 0x07, 0x04, 0x65, 0x16,
+ 0x4b, 0x61, 0xcb, 0xff, 0x75, 0x26, 0x50, 0x66,
+ 0x1f, 0x6e, 0x93, 0xf8, 0xc5, 0x51, 0xeb, 0xa4,
+ 0x4a, 0x48, 0x68, 0x6b, 0xe2, 0x5e, 0x44, 0xb2,
+ 0x50, 0x2c, 0x6c, 0xae, 0x79, 0x4e, 0x66, 0x35,
+ 0x81, 0x50, 0xac, 0xbc, 0x3f, 0xb1, 0x0c, 0xf3,
+ 0x05, 0x3c, 0x4a, 0xa3, 0x6c, 0x2a, 0x79, 0xb4,
+ 0xb7, 0xab, 0xca, 0xc7, 0x9b, 0x8e, 0xcd, 0x5f,
+ 0x11, 0x03, 0xcb, 0x30, 0xa3, 0xab, 0xda, 0xfe,
+ 0x64, 0xb9, 0xbb, 0xd8, 0x5e, 0x3a, 0x1a, 0x56,
+ 0xe5, 0x05, 0x48, 0x90, 0x1e, 0x61, 0x69, 0x1b,
+ 0x22, 0xe6, 0x1a, 0x3c, 0x75, 0xad, 0x1f, 0x37,
+ 0x28, 0xdc, 0xe4, 0x6d, 0xbd, 0x42, 0xdc, 0xd3,
+ 0xc8, 0xb6, 0x1c, 0x48, 0xfe, 0x94, 0x77, 0x7f,
+ 0xbd, 0x62, 0xac, 0xa3, 0x47, 0x27, 0xcf, 0x5f,
+ 0xd9, 0xdb, 0xaf, 0xec, 0xf7, 0x5e, 0xc1, 0xb0,
+ 0x9d, 0x01, 0x26, 0x99, 0x7e, 0x8f, 0x03, 0x70,
+ 0xb5, 0x42, 0xbe, 0x67, 0x28, 0x1b, 0x7c, 0xbd,
+ 0x61, 0x21, 0x97, 0xcc, 0x5c, 0xe1, 0x97, 0x8f,
+ 0x8d, 0xde, 0x2b, 0xaa, 0xa7, 0x71, 0x1d, 0x1e,
+ 0x02, 0x73, 0x70, 0x58, 0x32, 0x5b, 0x1d, 0x67,
+ 0x3d, 0xe0, 0x74, 0x4f, 0x03, 0xf2, 0x70, 0x51,
+ 0x79, 0xf1, 0x61, 0x70, 0x15, 0x74, 0x9d, 0x23,
+ 0x89, 0xde, 0xac, 0xfd, 0xde, 0xd0, 0x1f, 0xc3,
+ 0x87, 0x44, 0x35, 0x4b, 0xe5, 0xb0, 0x60, 0xc5,
+ 0x22, 0xe4, 0x9e, 0xca, 0xeb, 0xd5, 0x3a, 0x09,
+ 0x45, 0xa4, 0xdb, 0xfa, 0x3f, 0xeb, 0x1b, 0xc7,
+ 0xc8, 0x14, 0x99, 0x51, 0x92, 0x10, 0xed, 0xed,
+ 0x28, 0xe0, 0xa1, 0xf8, 0x26, 0xcf, 0xcd, 0xcb,
+ 0x63, 0xa1, 0x3b, 0xe3, 0xdf, 0x7e, 0xfe, 0xa6,
+ 0xf0, 0x81, 0x9a, 0xbf, 0x55, 0xde, 0x54, 0xd5,
+ 0x56, 0x60, 0x98, 0x10, 0x68, 0xf4, 0x38, 0x96,
+ 0x8e, 0x6f, 0x1d, 0x44, 0x7f, 0xd6, 0x2f, 0xfe,
+ 0x55, 0xfb, 0x0c, 0x7e, 0x67, 0xe2, 0x61, 0x44,
+ 0xed, 0xf2, 0x35, 0x30, 0x5d, 0xe9, 0xc7, 0xd6,
+ 0x6d, 0xe0, 0xa0, 0xed, 0xf3, 0xfc, 0xd8, 0x3e,
+ 0x0a, 0x7b, 0xcd, 0xaf, 0x65, 0x68, 0x18, 0xc0,
+ 0xec, 0x04, 0x1c, 0x74, 0x6d, 0xe2, 0x6e, 0x79,
+ 0xd4, 0x11, 0x2b, 0x62, 0xd5, 0x27, 0xad, 0x4f,
+ 0x01, 0x59, 0x73, 0xcc, 0x6a, 0x53, 0xfb, 0x2d,
+ 0xd5, 0x4e, 0x99, 0x21, 0x65, 0x4d, 0xf5, 0x82,
+ 0xf7, 0xd8, 0x42, 0xce, 0x6f, 0x3d, 0x36, 0x47,
+ 0xf1, 0x05, 0x16, 0xe8, 0x1b, 0x6a, 0x8f, 0x93,
+ 0xf2, 0x8f, 0x37, 0x40, 0x12, 0x28, 0xa3, 0xe6,
+ 0xb9, 0x17, 0x4a, 0x1f, 0xb1, 0xd1, 0x66, 0x69,
+ 0x86, 0xc4, 0xfc, 0x97, 0xae, 0x3f, 0x8f, 0x1e,
+ 0x2b, 0xdf, 0xcd, 0xf9, 0x3c
+};
+static const u8 dec_output011[] __initconst = {
+ 0x7a, 0x57, 0xf2, 0xc7, 0x06, 0x3f, 0x50, 0x7b,
+ 0x36, 0x1a, 0x66, 0x5c, 0xb9, 0x0e, 0x5e, 0x3b,
+ 0x45, 0x60, 0xbe, 0x9a, 0x31, 0x9f, 0xff, 0x5d,
+ 0x66, 0x34, 0xb4, 0xdc, 0xfb, 0x9d, 0x8e, 0xee,
+ 0x6a, 0x33, 0xa4, 0x07, 0x3c, 0xf9, 0x4c, 0x30,
+ 0xa1, 0x24, 0x52, 0xf9, 0x50, 0x46, 0x88, 0x20,
+ 0x02, 0x32, 0x3a, 0x0e, 0x99, 0x63, 0xaf, 0x1f,
+ 0x15, 0x28, 0x2a, 0x05, 0xff, 0x57, 0x59, 0x5e,
+ 0x18, 0xa1, 0x1f, 0xd0, 0x92, 0x5c, 0x88, 0x66,
+ 0x1b, 0x00, 0x64, 0xa5, 0x93, 0x8d, 0x06, 0x46,
+ 0xb0, 0x64, 0x8b, 0x8b, 0xef, 0x99, 0x05, 0x35,
+ 0x85, 0xb3, 0xf3, 0x33, 0xbb, 0xec, 0x66, 0xb6,
+ 0x3d, 0x57, 0x42, 0xe3, 0xb4, 0xc6, 0xaa, 0xb0,
+ 0x41, 0x2a, 0xb9, 0x59, 0xa9, 0xf6, 0x3e, 0x15,
+ 0x26, 0x12, 0x03, 0x21, 0x4c, 0x74, 0x43, 0x13,
+ 0x2a, 0x03, 0x27, 0x09, 0xb4, 0xfb, 0xe7, 0xb7,
+ 0x40, 0xff, 0x5e, 0xce, 0x48, 0x9a, 0x60, 0xe3,
+ 0x8b, 0x80, 0x8c, 0x38, 0x2d, 0xcb, 0x93, 0x37,
+ 0x74, 0x05, 0x52, 0x6f, 0x73, 0x3e, 0xc3, 0xbc,
+ 0xca, 0x72, 0x0a, 0xeb, 0xf1, 0x3b, 0xa0, 0x95,
+ 0xdc, 0x8a, 0xc4, 0xa9, 0xdc, 0xca, 0x44, 0xd8,
+ 0x08, 0x63, 0x6a, 0x36, 0xd3, 0x3c, 0xb8, 0xac,
+ 0x46, 0x7d, 0xfd, 0xaa, 0xeb, 0x3e, 0x0f, 0x45,
+ 0x8f, 0x49, 0xda, 0x2b, 0xf2, 0x12, 0xbd, 0xaf,
+ 0x67, 0x8a, 0x63, 0x48, 0x4b, 0x55, 0x5f, 0x6d,
+ 0x8c, 0xb9, 0x76, 0x34, 0x84, 0xae, 0xc2, 0xfc,
+ 0x52, 0x64, 0x82, 0xf7, 0xb0, 0x06, 0xf0, 0x45,
+ 0x73, 0x12, 0x50, 0x30, 0x72, 0xea, 0x78, 0x9a,
+ 0xa8, 0xaf, 0xb5, 0xe3, 0xbb, 0x77, 0x52, 0xec,
+ 0x59, 0x84, 0xbf, 0x6b, 0x8f, 0xce, 0x86, 0x5e,
+ 0x1f, 0x23, 0xe9, 0xfb, 0x08, 0x86, 0xf7, 0x10,
+ 0xb9, 0xf2, 0x44, 0x96, 0x44, 0x63, 0xa9, 0xa8,
+ 0x78, 0x00, 0x23, 0xd6, 0xc7, 0xe7, 0x6e, 0x66,
+ 0x4f, 0xcc, 0xee, 0x15, 0xb3, 0xbd, 0x1d, 0xa0,
+ 0xe5, 0x9c, 0x1b, 0x24, 0x2c, 0x4d, 0x3c, 0x62,
+ 0x35, 0x9c, 0x88, 0x59, 0x09, 0xdd, 0x82, 0x1b,
+ 0xcf, 0x0a, 0x83, 0x6b, 0x3f, 0xae, 0x03, 0xc4,
+ 0xb4, 0xdd, 0x7e, 0x5b, 0x28, 0x76, 0x25, 0x96,
+ 0xd9, 0xc9, 0x9d, 0x5f, 0x86, 0xfa, 0xf6, 0xd7,
+ 0xd2, 0xe6, 0x76, 0x1d, 0x0f, 0xa1, 0xdc, 0x74,
+ 0x05, 0x1b, 0x1d, 0xe0, 0xcd, 0x16, 0xb0, 0xa8,
+ 0x8a, 0x34, 0x7b, 0x15, 0x11, 0x77, 0xe5, 0x7b,
+ 0x7e, 0x20, 0xf7, 0xda, 0x38, 0xda, 0xce, 0x70,
+ 0xe9, 0xf5, 0x6c, 0xd9, 0xbe, 0x0c, 0x4c, 0x95,
+ 0x4c, 0xc2, 0x9b, 0x34, 0x55, 0x55, 0xe1, 0xf3,
+ 0x46, 0x8e, 0x48, 0x74, 0x14, 0x4f, 0x9d, 0xc9,
+ 0xf5, 0xe8, 0x1a, 0xf0, 0x11, 0x4a, 0xc1, 0x8d,
+ 0xe0, 0x93, 0xa0, 0xbe, 0x09, 0x1c, 0x2b, 0x4e,
+ 0x0f, 0xb2, 0x87, 0x8b, 0x84, 0xfe, 0x92, 0x32,
+ 0x14, 0xd7, 0x93, 0xdf, 0xe7, 0x44, 0xbc, 0xc5,
+ 0xae, 0x53, 0x69, 0xd8, 0xb3, 0x79, 0x37, 0x80,
+ 0xe3, 0x17, 0x5c, 0xec, 0x53, 0x00, 0x9a, 0xe3,
+ 0x8e, 0xdc, 0x38, 0xb8, 0x66, 0xf0, 0xd3, 0xad,
+ 0x1d, 0x02, 0x96, 0x86, 0x3e, 0x9d, 0x3b, 0x5d,
+ 0xa5, 0x7f, 0x21, 0x10, 0xf1, 0x1f, 0x13, 0x20,
+ 0xf9, 0x57, 0x87, 0x20, 0xf5, 0x5f, 0xf1, 0x17,
+ 0x48, 0x0a, 0x51, 0x5a, 0xcd, 0x19, 0x03, 0xa6,
+ 0x5a, 0xd1, 0x12, 0x97, 0xe9, 0x48, 0xe2, 0x1d,
+ 0x83, 0x75, 0x50, 0xd9, 0x75, 0x7d, 0x6a, 0x82,
+ 0xa1, 0xf9, 0x4e, 0x54, 0x87, 0x89, 0xc9, 0x0c,
+ 0xb7, 0x5b, 0x6a, 0x91, 0xc1, 0x9c, 0xb2, 0xa9,
+ 0xdc, 0x9a, 0xa4, 0x49, 0x0a, 0x6d, 0x0d, 0xbb,
+ 0xde, 0x86, 0x44, 0xdd, 0x5d, 0x89, 0x2b, 0x96,
+ 0x0f, 0x23, 0x95, 0xad, 0xcc, 0xa2, 0xb3, 0xb9,
+ 0x7e, 0x74, 0x38, 0xba, 0x9f, 0x73, 0xae, 0x5f,
+ 0xf8, 0x68, 0xa2, 0xe0, 0xa9, 0xce, 0xbd, 0x40,
+ 0xd4, 0x4c, 0x6b, 0xd2, 0x56, 0x62, 0xb0, 0xcc,
+ 0x63, 0x7e, 0x5b, 0xd3, 0xae, 0xd1, 0x75, 0xce,
+ 0xbb, 0xb4, 0x5b, 0xa8, 0xf8, 0xb4, 0xac, 0x71,
+ 0x75, 0xaa, 0xc9, 0x9f, 0xbb, 0x6c, 0xad, 0x0f,
+ 0x55, 0x5d, 0xe8, 0x85, 0x7d, 0xf9, 0x21, 0x35,
+ 0xea, 0x92, 0x85, 0x2b, 0x00, 0xec, 0x84, 0x90,
+ 0x0a, 0x63, 0x96, 0xe4, 0x6b, 0xa9, 0x77, 0xb8,
+ 0x91, 0xf8, 0x46, 0x15, 0x72, 0x63, 0x70, 0x01,
+ 0x40, 0xa3, 0xa5, 0x76, 0x62, 0x2b, 0xbf, 0xf1,
+ 0xe5, 0x8d, 0x9f, 0xa3, 0xfa, 0x9b, 0x03, 0xbe,
+ 0xfe, 0x65, 0x6f, 0xa2, 0x29, 0x0d, 0x54, 0xb4,
+ 0x71, 0xce, 0xa9, 0xd6, 0x3d, 0x88, 0xf9, 0xaf,
+ 0x6b, 0xa8, 0x9e, 0xf4, 0x16, 0x96, 0x36, 0xb9,
+ 0x00, 0xdc, 0x10, 0xab, 0xb5, 0x08, 0x31, 0x1f,
+ 0x00, 0xb1, 0x3c, 0xd9, 0x38, 0x3e, 0xc6, 0x04,
+ 0xa7, 0x4e, 0xe8, 0xae, 0xed, 0x98, 0xc2, 0xf7,
+ 0xb9, 0x00, 0x5f, 0x8c, 0x60, 0xd1, 0xe5, 0x15,
+ 0xf7, 0xae, 0x1e, 0x84, 0x88, 0xd1, 0xf6, 0xbc,
+ 0x3a, 0x89, 0x35, 0x22, 0x83, 0x7c, 0xca, 0xf0,
+ 0x33, 0x82, 0x4c, 0x79, 0x3c, 0xfd, 0xb1, 0xae,
+ 0x52, 0x62, 0x55, 0xd2, 0x41, 0x60, 0xc6, 0xbb,
+ 0xfa, 0x0e, 0x59, 0xd6, 0xa8, 0xfe, 0x5d, 0xed,
+ 0x47, 0x3d, 0xe0, 0xea, 0x1f, 0x6e, 0x43, 0x51,
+ 0xec, 0x10, 0x52, 0x56, 0x77, 0x42, 0x6b, 0x52,
+ 0x87, 0xd8, 0xec, 0xe0, 0xaa, 0x76, 0xa5, 0x84,
+ 0x2a, 0x22, 0x24, 0xfd, 0x92, 0x40, 0x88, 0xd5,
+ 0x85, 0x1c, 0x1f, 0x6b, 0x47, 0xa0, 0xc4, 0xe4,
+ 0xef, 0xf4, 0xea, 0xd7, 0x59, 0xac, 0x2a, 0x9e,
+ 0x8c, 0xfa, 0x1f, 0x42, 0x08, 0xfe, 0x4f, 0x74,
+ 0xa0, 0x26, 0xf5, 0xb3, 0x84, 0xf6, 0x58, 0x5f,
+ 0x26, 0x66, 0x3e, 0xd7, 0xe4, 0x22, 0x91, 0x13,
+ 0xc8, 0xac, 0x25, 0x96, 0x23, 0xd8, 0x09, 0xea,
+ 0x45, 0x75, 0x23, 0xb8, 0x5f, 0xc2, 0x90, 0x8b,
+ 0x09, 0xc4, 0xfc, 0x47, 0x6c, 0x6d, 0x0a, 0xef,
+ 0x69, 0xa4, 0x38, 0x19, 0xcf, 0x7d, 0xf9, 0x09,
+ 0x73, 0x9b, 0x60, 0x5a, 0xf7, 0x37, 0xb5, 0xfe,
+ 0x9f, 0xe3, 0x2b, 0x4c, 0x0d, 0x6e, 0x19, 0xf1,
+ 0xd6, 0xc0, 0x70, 0xf3, 0x9d, 0x22, 0x3c, 0xf9,
+ 0x49, 0xce, 0x30, 0x8e, 0x44, 0xb5, 0x76, 0x15,
+ 0x8f, 0x52, 0xfd, 0xa5, 0x04, 0xb8, 0x55, 0x6a,
+ 0x36, 0x59, 0x7c, 0xc4, 0x48, 0xb8, 0xd7, 0xab,
+ 0x05, 0x66, 0xe9, 0x5e, 0x21, 0x6f, 0x6b, 0x36,
+ 0x29, 0xbb, 0xe9, 0xe3, 0xa2, 0x9a, 0xa8, 0xcd,
+ 0x55, 0x25, 0x11, 0xba, 0x5a, 0x58, 0xa0, 0xde,
+ 0xae, 0x19, 0x2a, 0x48, 0x5a, 0xff, 0x36, 0xcd,
+ 0x6d, 0x16, 0x7a, 0x73, 0x38, 0x46, 0xe5, 0x47,
+ 0x59, 0xc8, 0xa2, 0xf6, 0xe2, 0x6c, 0x83, 0xc5,
+ 0x36, 0x2c, 0x83, 0x7d, 0xb4, 0x01, 0x05, 0x69,
+ 0xe7, 0xaf, 0x5c, 0xc4, 0x64, 0x82, 0x12, 0x21,
+ 0xef, 0xf7, 0xd1, 0x7d, 0xb8, 0x8d, 0x8c, 0x98,
+ 0x7c, 0x5f, 0x7d, 0x92, 0x88, 0xb9, 0x94, 0x07,
+ 0x9c, 0xd8, 0xe9, 0x9c, 0x17, 0x38, 0xe3, 0x57,
+ 0x6c, 0xe0, 0xdc, 0xa5, 0x92, 0x42, 0xb3, 0xbd,
+ 0x50, 0xa2, 0x7e, 0xb5, 0xb1, 0x52, 0x72, 0x03,
+ 0x97, 0xd8, 0xaa, 0x9a, 0x1e, 0x75, 0x41, 0x11,
+ 0xa3, 0x4f, 0xcc, 0xd4, 0xe3, 0x73, 0xad, 0x96,
+ 0xdc, 0x47, 0x41, 0x9f, 0xb0, 0xbe, 0x79, 0x91,
+ 0xf5, 0xb6, 0x18, 0xfe, 0xc2, 0x83, 0x18, 0x7d,
+ 0x73, 0xd9, 0x4f, 0x83, 0x84, 0x03, 0xb3, 0xf0,
+ 0x77, 0x66, 0x3d, 0x83, 0x63, 0x2e, 0x2c, 0xf9,
+ 0xdd, 0xa6, 0x1f, 0x89, 0x82, 0xb8, 0x23, 0x42,
+ 0xeb, 0xe2, 0xca, 0x70, 0x82, 0x61, 0x41, 0x0a,
+ 0x6d, 0x5f, 0x75, 0xc5, 0xe2, 0xc4, 0x91, 0x18,
+ 0x44, 0x22, 0xfa, 0x34, 0x10, 0xf5, 0x20, 0xdc,
+ 0xb7, 0xdd, 0x2a, 0x20, 0x77, 0xf5, 0xf9, 0xce,
+ 0xdb, 0xa0, 0x0a, 0x52, 0x2a, 0x4e, 0xdd, 0xcc,
+ 0x97, 0xdf, 0x05, 0xe4, 0x5e, 0xb7, 0xaa, 0xf0,
+ 0xe2, 0x80, 0xff, 0xba, 0x1a, 0x0f, 0xac, 0xdf,
+ 0x02, 0x32, 0xe6, 0xf7, 0xc7, 0x17, 0x13, 0xb7,
+ 0xfc, 0x98, 0x48, 0x8c, 0x0d, 0x82, 0xc9, 0x80,
+ 0x7a, 0xe2, 0x0a, 0xc5, 0xb4, 0xde, 0x7c, 0x3c,
+ 0x79, 0x81, 0x0e, 0x28, 0x65, 0x79, 0x67, 0x82,
+ 0x69, 0x44, 0x66, 0x09, 0xf7, 0x16, 0x1a, 0xf9,
+ 0x7d, 0x80, 0xa1, 0x79, 0x14, 0xa9, 0xc8, 0x20,
+ 0xfb, 0xa2, 0x46, 0xbe, 0x08, 0x35, 0x17, 0x58,
+ 0xc1, 0x1a, 0xda, 0x2a, 0x6b, 0x2e, 0x1e, 0xe6,
+ 0x27, 0x55, 0x7b, 0x19, 0xe2, 0xfb, 0x64, 0xfc,
+ 0x5e, 0x15, 0x54, 0x3c, 0xe7, 0xc2, 0x11, 0x50,
+ 0x30, 0xb8, 0x72, 0x03, 0x0b, 0x1a, 0x9f, 0x86,
+ 0x27, 0x11, 0x5c, 0x06, 0x2b, 0xbd, 0x75, 0x1a,
+ 0x0a, 0xda, 0x01, 0xfa, 0x5c, 0x4a, 0xc1, 0x80,
+ 0x3a, 0x6e, 0x30, 0xc8, 0x2c, 0xeb, 0x56, 0xec,
+ 0x89, 0xfa, 0x35, 0x7b, 0xb2, 0xf0, 0x97, 0x08,
+ 0x86, 0x53, 0xbe, 0xbd, 0x40, 0x41, 0x38, 0x1c,
+ 0xb4, 0x8b, 0x79, 0x2e, 0x18, 0x96, 0x94, 0xde,
+ 0xe8, 0xca, 0xe5, 0x9f, 0x92, 0x9f, 0x15, 0x5d,
+ 0x56, 0x60, 0x5c, 0x09, 0xf9, 0x16, 0xf4, 0x17,
+ 0x0f, 0xf6, 0x4c, 0xda, 0xe6, 0x67, 0x89, 0x9f,
+ 0xca, 0x6c, 0xe7, 0x9b, 0x04, 0x62, 0x0e, 0x26,
+ 0xa6, 0x52, 0xbd, 0x29, 0xff, 0xc7, 0xa4, 0x96,
+ 0xe6, 0x6a, 0x02, 0xa5, 0x2e, 0x7b, 0xfe, 0x97,
+ 0x68, 0x3e, 0x2e, 0x5f, 0x3b, 0x0f, 0x36, 0xd6,
+ 0x98, 0x19, 0x59, 0x48, 0xd2, 0xc6, 0xe1, 0x55,
+ 0x1a, 0x6e, 0xd6, 0xed, 0x2c, 0xba, 0xc3, 0x9e,
+ 0x64, 0xc9, 0x95, 0x86, 0x35, 0x5e, 0x3e, 0x88,
+ 0x69, 0x99, 0x4b, 0xee, 0xbe, 0x9a, 0x99, 0xb5,
+ 0x6e, 0x58, 0xae, 0xdd, 0x22, 0xdb, 0xdd, 0x6b,
+ 0xfc, 0xaf, 0x90, 0xa3, 0x3d, 0xa4, 0xc1, 0x15,
+ 0x92, 0x18, 0x8d, 0xd2, 0x4b, 0x7b, 0x06, 0xd1,
+ 0x37, 0xb5, 0xe2, 0x7c, 0x2c, 0xf0, 0x25, 0xe4,
+ 0x94, 0x2a, 0xbd, 0xe3, 0x82, 0x70, 0x78, 0xa3,
+ 0x82, 0x10, 0x5a, 0x90, 0xd7, 0xa4, 0xfa, 0xaf,
+ 0x1a, 0x88, 0x59, 0xdc, 0x74, 0x12, 0xb4, 0x8e,
+ 0xd7, 0x19, 0x46, 0xf4, 0x84, 0x69, 0x9f, 0xbb,
+ 0x70, 0xa8, 0x4c, 0x52, 0x81, 0xa9, 0xff, 0x76,
+ 0x1c, 0xae, 0xd8, 0x11, 0x3d, 0x7f, 0x7d, 0xc5,
+ 0x12, 0x59, 0x28, 0x18, 0xc2, 0xa2, 0xb7, 0x1c,
+ 0x88, 0xf8, 0xd6, 0x1b, 0xa6, 0x7d, 0x9e, 0xde,
+ 0x29, 0xf8, 0xed, 0xff, 0xeb, 0x92, 0x24, 0x4f,
+ 0x05, 0xaa, 0xd9, 0x49, 0xba, 0x87, 0x59, 0x51,
+ 0xc9, 0x20, 0x5c, 0x9b, 0x74, 0xcf, 0x03, 0xd9,
+ 0x2d, 0x34, 0xc7, 0x5b, 0xa5, 0x40, 0xb2, 0x99,
+ 0xf5, 0xcb, 0xb4, 0xf6, 0xb7, 0x72, 0x4a, 0xd6,
+ 0xbd, 0xb0, 0xf3, 0x93, 0xe0, 0x1b, 0xa8, 0x04,
+ 0x1e, 0x35, 0xd4, 0x80, 0x20, 0xf4, 0x9c, 0x31,
+ 0x6b, 0x45, 0xb9, 0x15, 0xb0, 0x5e, 0xdd, 0x0a,
+ 0x33, 0x9c, 0x83, 0xcd, 0x58, 0x89, 0x50, 0x56,
+ 0xbb, 0x81, 0x00, 0x91, 0x32, 0xf3, 0x1b, 0x3e,
+ 0xcf, 0x45, 0xe1, 0xf9, 0xe1, 0x2c, 0x26, 0x78,
+ 0x93, 0x9a, 0x60, 0x46, 0xc9, 0xb5, 0x5e, 0x6a,
+ 0x28, 0x92, 0x87, 0x3f, 0x63, 0x7b, 0xdb, 0xf7,
+ 0xd0, 0x13, 0x9d, 0x32, 0x40, 0x5e, 0xcf, 0xfb,
+ 0x79, 0x68, 0x47, 0x4c, 0xfd, 0x01, 0x17, 0xe6,
+ 0x97, 0x93, 0x78, 0xbb, 0xa6, 0x27, 0xa3, 0xe8,
+ 0x1a, 0xe8, 0x94, 0x55, 0x7d, 0x08, 0xe5, 0xdc,
+ 0x66, 0xa3, 0x69, 0xc8, 0xca, 0xc5, 0xa1, 0x84,
+ 0x55, 0xde, 0x08, 0x91, 0x16, 0x3a, 0x0c, 0x86,
+ 0xab, 0x27, 0x2b, 0x64, 0x34, 0x02, 0x6c, 0x76,
+ 0x8b, 0xc6, 0xaf, 0xcc, 0xe1, 0xd6, 0x8c, 0x2a,
+ 0x18, 0x3d, 0xa6, 0x1b, 0x37, 0x75, 0x45, 0x73,
+ 0xc2, 0x75, 0xd7, 0x53, 0x78, 0x3a, 0xd6, 0xe8,
+ 0x29, 0xd2, 0x4a, 0xa8, 0x1e, 0x82, 0xf6, 0xb6,
+ 0x81, 0xde, 0x21, 0xed, 0x2b, 0x56, 0xbb, 0xf2,
+ 0xd0, 0x57, 0xc1, 0x7c, 0xd2, 0x6a, 0xd2, 0x56,
+ 0xf5, 0x13, 0x5f, 0x1c, 0x6a, 0x0b, 0x74, 0xfb,
+ 0xe9, 0xfe, 0x9e, 0xea, 0x95, 0xb2, 0x46, 0xab,
+ 0x0a, 0xfc, 0xfd, 0xf3, 0xbb, 0x04, 0x2b, 0x76,
+ 0x1b, 0xa4, 0x74, 0xb0, 0xc1, 0x78, 0xc3, 0x69,
+ 0xe2, 0xb0, 0x01, 0xe1, 0xde, 0x32, 0x4c, 0x8d,
+ 0x1a, 0xb3, 0x38, 0x08, 0xd5, 0xfc, 0x1f, 0xdc,
+ 0x0e, 0x2c, 0x9c, 0xb1, 0xa1, 0x63, 0x17, 0x22,
+ 0xf5, 0x6c, 0x93, 0x70, 0x74, 0x00, 0xf8, 0x39,
+ 0x01, 0x94, 0xd1, 0x32, 0x23, 0x56, 0x5d, 0xa6,
+ 0x02, 0x76, 0x76, 0x93, 0xce, 0x2f, 0x19, 0xe9,
+ 0x17, 0x52, 0xae, 0x6e, 0x2c, 0x6d, 0x61, 0x7f,
+ 0x3b, 0xaa, 0xe0, 0x52, 0x85, 0xc5, 0x65, 0xc1,
+ 0xbb, 0x8e, 0x5b, 0x21, 0xd5, 0xc9, 0x78, 0x83,
+ 0x07, 0x97, 0x4c, 0x62, 0x61, 0x41, 0xd4, 0xfc,
+ 0xc9, 0x39, 0xe3, 0x9b, 0xd0, 0xcc, 0x75, 0xc4,
+ 0x97, 0xe6, 0xdd, 0x2a, 0x5f, 0xa6, 0xe8, 0x59,
+ 0x6c, 0x98, 0xb9, 0x02, 0xe2, 0xa2, 0xd6, 0x68,
+ 0xee, 0x3b, 0x1d, 0xe3, 0x4d, 0x5b, 0x30, 0xef,
+ 0x03, 0xf2, 0xeb, 0x18, 0x57, 0x36, 0xe8, 0xa1,
+ 0xf4, 0x47, 0xfb, 0xcb, 0x8f, 0xcb, 0xc8, 0xf3,
+ 0x4f, 0x74, 0x9d, 0x9d, 0xb1, 0x8d, 0x14, 0x44,
+ 0xd9, 0x19, 0xb4, 0x54, 0x4f, 0x75, 0x19, 0x09,
+ 0xa0, 0x75, 0xbc, 0x3b, 0x82, 0xc6, 0x3f, 0xb8,
+ 0x83, 0x19, 0x6e, 0xd6, 0x37, 0xfe, 0x6e, 0x8a,
+ 0x4e, 0xe0, 0x4a, 0xab, 0x7b, 0xc8, 0xb4, 0x1d,
+ 0xf4, 0xed, 0x27, 0x03, 0x65, 0xa2, 0xa1, 0xae,
+ 0x11, 0xe7, 0x98, 0x78, 0x48, 0x91, 0xd2, 0xd2,
+ 0xd4, 0x23, 0x78, 0x50, 0xb1, 0x5b, 0x85, 0x10,
+ 0x8d, 0xca, 0x5f, 0x0f, 0x71, 0xae, 0x72, 0x9a,
+ 0xf6, 0x25, 0x19, 0x60, 0x06, 0xf7, 0x10, 0x34,
+ 0x18, 0x0d, 0xc9, 0x9f, 0x7b, 0x0c, 0x9b, 0x8f,
+ 0x91, 0x1b, 0x9f, 0xcd, 0x10, 0xee, 0x75, 0xf9,
+ 0x97, 0x66, 0xfc, 0x4d, 0x33, 0x6e, 0x28, 0x2b,
+ 0x92, 0x85, 0x4f, 0xab, 0x43, 0x8d, 0x8f, 0x7d,
+ 0x86, 0xa7, 0xc7, 0xd8, 0xd3, 0x0b, 0x8b, 0x57,
+ 0xb6, 0x1d, 0x95, 0x0d, 0xe9, 0xbc, 0xd9, 0x03,
+ 0xd9, 0x10, 0x19, 0xc3, 0x46, 0x63, 0x55, 0x87,
+ 0x61, 0x79, 0x6c, 0x95, 0x0e, 0x9c, 0xdd, 0xca,
+ 0xc3, 0xf3, 0x64, 0xf0, 0x7d, 0x76, 0xb7, 0x53,
+ 0x67, 0x2b, 0x1e, 0x44, 0x56, 0x81, 0xea, 0x8f,
+ 0x5c, 0x42, 0x16, 0xb8, 0x28, 0xeb, 0x1b, 0x61,
+ 0x10, 0x1e, 0xbf, 0xec, 0xa8
+};
+static const u8 dec_assoc011[] __initconst = {
+ 0xd6, 0x31, 0xda, 0x5d, 0x42, 0x5e, 0xd7
+};
+static const u8 dec_nonce011[] __initconst = {
+ 0xfd, 0x87, 0xd4, 0xd8, 0x62, 0xfd, 0xec, 0xaa
+};
+static const u8 dec_key011[] __initconst = {
+ 0x35, 0x4e, 0xb5, 0x70, 0x50, 0x42, 0x8a, 0x85,
+ 0xf2, 0xfb, 0xed, 0x7b, 0xd0, 0x9e, 0x97, 0xca,
+ 0xfa, 0x98, 0x66, 0x63, 0xee, 0x37, 0xcc, 0x52,
+ 0xfe, 0xd1, 0xdf, 0x95, 0x15, 0x34, 0x29, 0x38
+};
+
+static const u8 dec_input012[] __initconst = {
+ 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3,
+ 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf,
+ 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1,
+ 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f,
+ 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e,
+ 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5,
+ 0xa9, 0xcf, 0x50, 0xf1, 0x02, 0x12, 0xa0, 0x0b,
+ 0x24, 0xe9, 0xe6, 0x72, 0x89, 0x2c, 0x52, 0x1b,
+ 0x34, 0x38, 0xf8, 0x75, 0x5f, 0xa0, 0x74, 0xe2,
+ 0x99, 0xdd, 0xa6, 0x4b, 0x14, 0x50, 0x4e, 0xf1,
+ 0xbe, 0xd6, 0x9e, 0xdb, 0xb2, 0x24, 0x27, 0x74,
+ 0x12, 0x4a, 0x78, 0x78, 0x17, 0xa5, 0x58, 0x8e,
+ 0x2f, 0xf9, 0xf4, 0x8d, 0xee, 0x03, 0x88, 0xae,
+ 0xb8, 0x29, 0xa1, 0x2f, 0x4b, 0xee, 0x92, 0xbd,
+ 0x87, 0xb3, 0xce, 0x34, 0x21, 0x57, 0x46, 0x04,
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+ 0x19, 0x62, 0x93, 0x15, 0xf2, 0x86, 0xe4, 0x52,
+ 0x7e, 0x53, 0x4c, 0x12, 0x38, 0xcc, 0x34, 0x7d,
+ 0x57, 0xf6, 0x42, 0x93, 0x8a, 0xc4, 0xee, 0x5c,
+ 0x8a, 0xe1, 0x52, 0x8f, 0x56, 0x64, 0xf6, 0xa6,
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+ 0x59, 0x60, 0x60, 0x3c, 0xc1, 0xc3, 0x0b, 0x7f,
+ 0x58, 0x1a, 0x50, 0x91, 0xf1, 0x68, 0x8f, 0x6e,
+ 0x74, 0x74, 0xa8, 0x51, 0x0b, 0xf7, 0x7a, 0x98,
+ 0x37, 0xf2, 0x0a, 0x0e, 0xa4, 0x97, 0x04, 0xb8,
+ 0x9b, 0xfd, 0xa0, 0xea, 0xf7, 0x0d, 0xe1, 0xdb,
+ 0x03, 0xf0, 0x31, 0x29, 0xf8, 0xdd, 0x6b, 0x8b,
+ 0x5d, 0xd8, 0x59, 0xa9, 0x29, 0xcf, 0x9a, 0x79,
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+ 0xda, 0x63, 0x68, 0x48, 0x77, 0x23, 0xfb, 0x7d,
+ 0x3a, 0x43, 0xcb, 0x02, 0x3b, 0x7a, 0x6d, 0x10,
+ 0x2a, 0x9e, 0xac, 0xf1, 0xd4, 0x19, 0xf8, 0x23,
+ 0x64, 0x1d, 0x2c, 0x5f, 0xf2, 0xb0, 0x5c, 0x23,
+ 0x27, 0xf7, 0x27, 0x30, 0x16, 0x37, 0xb1, 0x90,
+ 0xab, 0x38, 0xfb, 0x55, 0xcd, 0x78, 0x58, 0xd4,
+ 0x7d, 0x43, 0xf6, 0x45, 0x5e, 0x55, 0x8d, 0xb1,
+ 0x02, 0x65, 0x58, 0xb4, 0x13, 0x4b, 0x36, 0xf7,
+ 0xcc, 0xfe, 0x3d, 0x0b, 0x82, 0xe2, 0x12, 0x11,
+ 0xbb, 0xe6, 0xb8, 0x3a, 0x48, 0x71, 0xc7, 0x50,
+ 0x06, 0x16, 0x3a, 0xe6, 0x7c, 0x05, 0xc7, 0xc8,
+ 0x4d, 0x2f, 0x08, 0x6a, 0x17, 0x9a, 0x95, 0x97,
+ 0x50, 0x68, 0xdc, 0x28, 0x18, 0xc4, 0x61, 0x38,
+ 0xb9, 0xe0, 0x3e, 0x78, 0xdb, 0x29, 0xe0, 0x9f,
+ 0x52, 0xdd, 0xf8, 0x4f, 0x91, 0xc1, 0xd0, 0x33,
+ 0xa1, 0x7a, 0x8e, 0x30, 0x13, 0x82, 0x07, 0x9f,
+ 0xd3, 0x31, 0x0f, 0x23, 0xbe, 0x32, 0x5a, 0x75,
+ 0xcf, 0x96, 0xb2, 0xec, 0xb5, 0x32, 0xac, 0x21,
+ 0xd1, 0x82, 0x33, 0xd3, 0x15, 0x74, 0xbd, 0x90,
+ 0xf1, 0x2c, 0xe6, 0x5f, 0x8d, 0xe3, 0x02, 0xe8,
+ 0xe9, 0xc4, 0xca, 0x96, 0xeb, 0x0e, 0xbc, 0x91,
+ 0xf4, 0xb9, 0xea, 0xd9, 0x1b, 0x75, 0xbd, 0xe1,
+ 0xac, 0x2a, 0x05, 0x37, 0x52, 0x9b, 0x1b, 0x3f,
+ 0x5a, 0xdc, 0x21, 0xc3, 0x98, 0xbb, 0xaf, 0xa3,
+ 0xf2, 0x00, 0xbf, 0x0d, 0x30, 0x89, 0x05, 0xcc,
+ 0xa5, 0x76, 0xf5, 0x06, 0xf0, 0xc6, 0x54, 0x8a,
+ 0x5d, 0xd4, 0x1e, 0xc1, 0xf2, 0xce, 0xb0, 0x62,
+ 0xc8, 0xfc, 0x59, 0x42, 0x9a, 0x90, 0x60, 0x55,
+ 0xfe, 0x88, 0xa5, 0x8b, 0xb8, 0x33, 0x0c, 0x23,
+ 0x24, 0x0d, 0x15, 0x70, 0x37, 0x1e, 0x3d, 0xf6,
+ 0xd2, 0xea, 0x92, 0x10, 0xb2, 0xc4, 0x51, 0xac,
+ 0xf2, 0xac, 0xf3, 0x6b, 0x6c, 0xaa, 0xcf, 0x12,
+ 0xc5, 0x6c, 0x90, 0x50, 0xb5, 0x0c, 0xfc, 0x1a,
+ 0x15, 0x52, 0xe9, 0x26, 0xc6, 0x52, 0xa4, 0xe7,
+ 0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec,
+ 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28,
+ 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88,
+ 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4,
+ 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17,
+ 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2,
+ 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33,
+ 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a,
+ 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28,
+ 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62,
+ 0x70, 0xcf, 0xd6
+};
+static const u8 dec_output012[] __initconst = {
+ 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0,
+ 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5,
+ 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57,
+ 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff,
+ 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5,
+ 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b,
+ 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46,
+ 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b,
+ 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71,
+ 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0,
+ 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b,
+ 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d,
+ 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f,
+ 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24,
+ 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23,
+ 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e,
+ 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14,
+ 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d,
+ 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb,
+ 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4,
+ 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf,
+ 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e,
+ 0x28, 0x46, 0xa9, 0xa8, 0x32, 0xe4, 0x0e, 0xf6,
+ 0x51, 0x53, 0xb8, 0x3c, 0xb1, 0xff, 0xa3, 0x33,
+ 0x41, 0x75, 0xff, 0xf1, 0x6f, 0xf1, 0xfb, 0xbb,
+ 0x83, 0x7f, 0x06, 0x9b, 0xe7, 0x1b, 0x0a, 0xe0,
+ 0x5c, 0x33, 0x60, 0x5b, 0xdb, 0x5b, 0xed, 0xfe,
+ 0xa5, 0x16, 0x19, 0x72, 0xa3, 0x64, 0x23, 0x00,
+ 0x02, 0xc7, 0xf3, 0x6a, 0x81, 0x3e, 0x44, 0x1d,
+ 0x79, 0x15, 0x5f, 0x9a, 0xde, 0xe2, 0xfd, 0x1b,
+ 0x73, 0xc1, 0xbc, 0x23, 0xba, 0x31, 0xd2, 0x50,
+ 0xd5, 0xad, 0x7f, 0x74, 0xa7, 0xc9, 0xf8, 0x3e,
+ 0x2b, 0x26, 0x10, 0xf6, 0x03, 0x36, 0x74, 0xe4,
+ 0x0e, 0x6a, 0x72, 0xb7, 0x73, 0x0a, 0x42, 0x28,
+ 0xc2, 0xad, 0x5e, 0x03, 0xbe, 0xb8, 0x0b, 0xa8,
+ 0x5b, 0xd4, 0xb8, 0xba, 0x52, 0x89, 0xb1, 0x9b,
+ 0xc1, 0xc3, 0x65, 0x87, 0xed, 0xa5, 0xf4, 0x86,
+ 0xfd, 0x41, 0x80, 0x91, 0x27, 0x59, 0x53, 0x67,
+ 0x15, 0x78, 0x54, 0x8b, 0x2d, 0x3d, 0xc7, 0xff,
+ 0x02, 0x92, 0x07, 0x5f, 0x7a, 0x4b, 0x60, 0x59,
+ 0x3c, 0x6f, 0x5c, 0xd8, 0xec, 0x95, 0xd2, 0xfe,
+ 0xa0, 0x3b, 0xd8, 0x3f, 0xd1, 0x69, 0xa6, 0xd6,
+ 0x41, 0xb2, 0xf4, 0x4d, 0x12, 0xf4, 0x58, 0x3e,
+ 0x66, 0x64, 0x80, 0x31, 0x9b, 0xa8, 0x4c, 0x8b,
+ 0x07, 0xb2, 0xec, 0x66, 0x94, 0x66, 0x47, 0x50,
+ 0x50, 0x5f, 0x18, 0x0b, 0x0e, 0xd6, 0xc0, 0x39,
+ 0x21, 0x13, 0x9e, 0x33, 0xbc, 0x79, 0x36, 0x02,
+ 0x96, 0x70, 0xf0, 0x48, 0x67, 0x2f, 0x26, 0xe9,
+ 0x6d, 0x10, 0xbb, 0xd6, 0x3f, 0xd1, 0x64, 0x7a,
+ 0x2e, 0xbe, 0x0c, 0x61, 0xf0, 0x75, 0x42, 0x38,
+ 0x23, 0xb1, 0x9e, 0x9f, 0x7c, 0x67, 0x66, 0xd9,
+ 0x58, 0x9a, 0xf1, 0xbb, 0x41, 0x2a, 0x8d, 0x65,
+ 0x84, 0x94, 0xfc, 0xdc, 0x6a, 0x50, 0x64, 0xdb,
+ 0x56, 0x33, 0x76, 0x00, 0x10, 0xed, 0xbe, 0xd2,
+ 0x12, 0xf6, 0xf6, 0x1b, 0xa2, 0x16, 0xde, 0xae,
+ 0x31, 0x95, 0xdd, 0xb1, 0x08, 0x7e, 0x4e, 0xee,
+ 0xe7, 0xf9, 0xa5, 0xfb, 0x5b, 0x61, 0x43, 0x00,
+ 0x40, 0xf6, 0x7e, 0x02, 0x04, 0x32, 0x4e, 0x0c,
+ 0xe2, 0x66, 0x0d, 0xd7, 0x07, 0x98, 0x0e, 0xf8,
+ 0x72, 0x34, 0x6d, 0x95, 0x86, 0xd7, 0xcb, 0x31,
+ 0x54, 0x47, 0xd0, 0x38, 0x29, 0x9c, 0x5a, 0x68,
+ 0xd4, 0x87, 0x76, 0xc9, 0xe7, 0x7e, 0xe3, 0xf4,
+ 0x81, 0x6d, 0x18, 0xcb, 0xc9, 0x05, 0xaf, 0xa0,
+ 0xfb, 0x66, 0xf7, 0xf1, 0x1c, 0xc6, 0x14, 0x11,
+ 0x4f, 0x2b, 0x79, 0x42, 0x8b, 0xbc, 0xac, 0xe7,
+ 0x6c, 0xfe, 0x0f, 0x58, 0xe7, 0x7c, 0x78, 0x39,
+ 0x30, 0xb0, 0x66, 0x2c, 0x9b, 0x6d, 0x3a, 0xe1,
+ 0xcf, 0xc9, 0xa4, 0x0e, 0x6d, 0x6d, 0x8a, 0xa1,
+ 0x3a, 0xe7, 0x28, 0xd4, 0x78, 0x4c, 0xa6, 0xa2,
+ 0x2a, 0xa6, 0x03, 0x30, 0xd7, 0xa8, 0x25, 0x66,
+ 0x87, 0x2f, 0x69, 0x5c, 0x4e, 0xdd, 0xa5, 0x49,
+ 0x5d, 0x37, 0x4a, 0x59, 0xc4, 0xaf, 0x1f, 0xa2,
+ 0xe4, 0xf8, 0xa6, 0x12, 0x97, 0xd5, 0x79, 0xf5,
+ 0xe2, 0x4a, 0x2b, 0x5f, 0x61, 0xe4, 0x9e, 0xe3,
+ 0xee, 0xb8, 0xa7, 0x5b, 0x2f, 0xf4, 0x9e, 0x6c,
+ 0xfb, 0xd1, 0xc6, 0x56, 0x77, 0xba, 0x75, 0xaa,
+ 0x3d, 0x1a, 0xa8, 0x0b, 0xb3, 0x68, 0x24, 0x00,
+ 0x10, 0x7f, 0xfd, 0xd7, 0xa1, 0x8d, 0x83, 0x54,
+ 0x4f, 0x1f, 0xd8, 0x2a, 0xbe, 0x8a, 0x0c, 0x87,
+ 0xab, 0xa2, 0xde, 0xc3, 0x39, 0xbf, 0x09, 0x03,
+ 0xa5, 0xf3, 0x05, 0x28, 0xe1, 0xe1, 0xee, 0x39,
+ 0x70, 0x9c, 0xd8, 0x81, 0x12, 0x1e, 0x02, 0x40,
+ 0xd2, 0x6e, 0xf0, 0xeb, 0x1b, 0x3d, 0x22, 0xc6,
+ 0xe5, 0xe3, 0xb4, 0x5a, 0x98, 0xbb, 0xf0, 0x22,
+ 0x28, 0x8d, 0xe5, 0xd3, 0x16, 0x48, 0x24, 0xa5,
+ 0xe6, 0x66, 0x0c, 0xf9, 0x08, 0xf9, 0x7e, 0x1e,
+ 0xe1, 0x28, 0x26, 0x22, 0xc7, 0xc7, 0x0a, 0x32,
+ 0x47, 0xfa, 0xa3, 0xbe, 0x3c, 0xc4, 0xc5, 0x53,
+ 0x0a, 0xd5, 0x94, 0x4a, 0xd7, 0x93, 0xd8, 0x42,
+ 0x99, 0xb9, 0x0a, 0xdb, 0x56, 0xf7, 0xb9, 0x1c,
+ 0x53, 0x4f, 0xfa, 0xd3, 0x74, 0xad, 0xd9, 0x68,
+ 0xf1, 0x1b, 0xdf, 0x61, 0xc6, 0x5e, 0xa8, 0x48,
+ 0xfc, 0xd4, 0x4a, 0x4c, 0x3c, 0x32, 0xf7, 0x1c,
+ 0x96, 0x21, 0x9b, 0xf9, 0xa3, 0xcc, 0x5a, 0xce,
+ 0xd5, 0xd7, 0x08, 0x24, 0xf6, 0x1c, 0xfd, 0xdd,
+ 0x38, 0xc2, 0x32, 0xe9, 0xb8, 0xe7, 0xb6, 0xfa,
+ 0x9d, 0x45, 0x13, 0x2c, 0x83, 0xfd, 0x4a, 0x69,
+ 0x82, 0xcd, 0xdc, 0xb3, 0x76, 0x0c, 0x9e, 0xd8,
+ 0xf4, 0x1b, 0x45, 0x15, 0xb4, 0x97, 0xe7, 0x58,
+ 0x34, 0xe2, 0x03, 0x29, 0x5a, 0xbf, 0xb6, 0xe0,
+ 0x5d, 0x13, 0xd9, 0x2b, 0xb4, 0x80, 0xb2, 0x45,
+ 0x81, 0x6a, 0x2e, 0x6c, 0x89, 0x7d, 0xee, 0xbb,
+ 0x52, 0xdd, 0x1f, 0x18, 0xe7, 0x13, 0x6b, 0x33,
+ 0x0e, 0xea, 0x36, 0x92, 0x77, 0x7b, 0x6d, 0x9c,
+ 0x5a, 0x5f, 0x45, 0x7b, 0x7b, 0x35, 0x62, 0x23,
+ 0xd1, 0xbf, 0x0f, 0xd0, 0x08, 0x1b, 0x2b, 0x80,
+ 0x6b, 0x7e, 0xf1, 0x21, 0x47, 0xb0, 0x57, 0xd1,
+ 0x98, 0x72, 0x90, 0x34, 0x1c, 0x20, 0x04, 0xff,
+ 0x3d, 0x5c, 0xee, 0x0e, 0x57, 0x5f, 0x6f, 0x24,
+ 0x4e, 0x3c, 0xea, 0xfc, 0xa5, 0xa9, 0x83, 0xc9,
+ 0x61, 0xb4, 0x51, 0x24, 0xf8, 0x27, 0x5e, 0x46,
+ 0x8c, 0xb1, 0x53, 0x02, 0x96, 0x35, 0xba, 0xb8,
+ 0x4c, 0x71, 0xd3, 0x15, 0x59, 0x35, 0x22, 0x20,
+ 0xad, 0x03, 0x9f, 0x66, 0x44, 0x3b, 0x9c, 0x35,
+ 0x37, 0x1f, 0x9b, 0xbb, 0xf3, 0xdb, 0x35, 0x63,
+ 0x30, 0x64, 0xaa, 0xa2, 0x06, 0xa8, 0x5d, 0xbb,
+ 0xe1, 0x9f, 0x70, 0xec, 0x82, 0x11, 0x06, 0x36,
+ 0xec, 0x8b, 0x69, 0x66, 0x24, 0x44, 0xc9, 0x4a,
+ 0x57, 0xbb, 0x9b, 0x78, 0x13, 0xce, 0x9c, 0x0c,
+ 0xba, 0x92, 0x93, 0x63, 0xb8, 0xe2, 0x95, 0x0f,
+ 0x0f, 0x16, 0x39, 0x52, 0xfd, 0x3a, 0x6d, 0x02,
+ 0x4b, 0xdf, 0x13, 0xd3, 0x2a, 0x22, 0xb4, 0x03,
+ 0x7c, 0x54, 0x49, 0x96, 0x68, 0x54, 0x10, 0xfa,
+ 0xef, 0xaa, 0x6c, 0xe8, 0x22, 0xdc, 0x71, 0x16,
+ 0x13, 0x1a, 0xf6, 0x28, 0xe5, 0x6d, 0x77, 0x3d,
+ 0xcd, 0x30, 0x63, 0xb1, 0x70, 0x52, 0xa1, 0xc5,
+ 0x94, 0x5f, 0xcf, 0xe8, 0xb8, 0x26, 0x98, 0xf7,
+ 0x06, 0xa0, 0x0a, 0x70, 0xfa, 0x03, 0x80, 0xac,
+ 0xc1, 0xec, 0xd6, 0x4c, 0x54, 0xd7, 0xfe, 0x47,
+ 0xb6, 0x88, 0x4a, 0xf7, 0x71, 0x24, 0xee, 0xf3,
+ 0xd2, 0xc2, 0x4a, 0x7f, 0xfe, 0x61, 0xc7, 0x35,
+ 0xc9, 0x37, 0x67, 0xcb, 0x24, 0x35, 0xda, 0x7e,
+ 0xca, 0x5f, 0xf3, 0x8d, 0xd4, 0x13, 0x8e, 0xd6,
+ 0xcb, 0x4d, 0x53, 0x8f, 0x53, 0x1f, 0xc0, 0x74,
+ 0xf7, 0x53, 0xb9, 0x5e, 0x23, 0x37, 0xba, 0x6e,
+ 0xe3, 0x9d, 0x07, 0x55, 0x25, 0x7b, 0xe6, 0x2a,
+ 0x64, 0xd1, 0x32, 0xdd, 0x54, 0x1b, 0x4b, 0xc0,
+ 0xe1, 0xd7, 0x69, 0x58, 0xf8, 0x93, 0x29, 0xc4,
+ 0xdd, 0x23, 0x2f, 0xa5, 0xfc, 0x9d, 0x7e, 0xf8,
+ 0xd4, 0x90, 0xcd, 0x82, 0x55, 0xdc, 0x16, 0x16,
+ 0x9f, 0x07, 0x52, 0x9b, 0x9d, 0x25, 0xed, 0x32,
+ 0xc5, 0x7b, 0xdf, 0xf6, 0x83, 0x46, 0x3d, 0x65,
+ 0xb7, 0xef, 0x87, 0x7a, 0x12, 0x69, 0x8f, 0x06,
+ 0x7c, 0x51, 0x15, 0x4a, 0x08, 0xe8, 0xac, 0x9a,
+ 0x0c, 0x24, 0xa7, 0x27, 0xd8, 0x46, 0x2f, 0xe7,
+ 0x01, 0x0e, 0x1c, 0xc6, 0x91, 0xb0, 0x6e, 0x85,
+ 0x65, 0xf0, 0x29, 0x0d, 0x2e, 0x6b, 0x3b, 0xfb,
+ 0x4b, 0xdf, 0xe4, 0x80, 0x93, 0x03, 0x66, 0x46,
+ 0x3e, 0x8a, 0x6e, 0xf3, 0x5e, 0x4d, 0x62, 0x0e,
+ 0x49, 0x05, 0xaf, 0xd4, 0xf8, 0x21, 0x20, 0x61,
+ 0x1d, 0x39, 0x17, 0xf4, 0x61, 0x47, 0x95, 0xfb,
+ 0x15, 0x2e, 0xb3, 0x4f, 0xd0, 0x5d, 0xf5, 0x7d,
+ 0x40, 0xda, 0x90, 0x3c, 0x6b, 0xcb, 0x17, 0x00,
+ 0x13, 0x3b, 0x64, 0x34, 0x1b, 0xf0, 0xf2, 0xe5,
+ 0x3b, 0xb2, 0xc7, 0xd3, 0x5f, 0x3a, 0x44, 0xa6,
+ 0x9b, 0xb7, 0x78, 0x0e, 0x42, 0x5d, 0x4c, 0xc1,
+ 0xe9, 0xd2, 0xcb, 0xb7, 0x78, 0xd1, 0xfe, 0x9a,
+ 0xb5, 0x07, 0xe9, 0xe0, 0xbe, 0xe2, 0x8a, 0xa7,
+ 0x01, 0x83, 0x00, 0x8c, 0x5c, 0x08, 0xe6, 0x63,
+ 0x12, 0x92, 0xb7, 0xb7, 0xa6, 0x19, 0x7d, 0x38,
+ 0x13, 0x38, 0x92, 0x87, 0x24, 0xf9, 0x48, 0xb3,
+ 0x5e, 0x87, 0x6a, 0x40, 0x39, 0x5c, 0x3f, 0xed,
+ 0x8f, 0xee, 0xdb, 0x15, 0x82, 0x06, 0xda, 0x49,
+ 0x21, 0x2b, 0xb5, 0xbf, 0x32, 0x7c, 0x9f, 0x42,
+ 0x28, 0x63, 0xcf, 0xaf, 0x1e, 0xf8, 0xc6, 0xa0,
+ 0xd1, 0x02, 0x43, 0x57, 0x62, 0xec, 0x9b, 0x0f,
+ 0x01, 0x9e, 0x71, 0xd8, 0x87, 0x9d, 0x01, 0xc1,
+ 0x58, 0x77, 0xd9, 0xaf, 0xb1, 0x10, 0x7e, 0xdd,
+ 0xa6, 0x50, 0x96, 0xe5, 0xf0, 0x72, 0x00, 0x6d,
+ 0x4b, 0xf8, 0x2a, 0x8f, 0x19, 0xf3, 0x22, 0x88,
+ 0x11, 0x4a, 0x8b, 0x7c, 0xfd, 0xb7, 0xed, 0xe1,
+ 0xf6, 0x40, 0x39, 0xe0, 0xe9, 0xf6, 0x3d, 0x25,
+ 0xe6, 0x74, 0x3c, 0x58, 0x57, 0x7f, 0xe1, 0x22,
+ 0x96, 0x47, 0x31, 0x91, 0xba, 0x70, 0x85, 0x28,
+ 0x6b, 0x9f, 0x6e, 0x25, 0xac, 0x23, 0x66, 0x2f,
+ 0x29, 0x88, 0x28, 0xce, 0x8c, 0x5c, 0x88, 0x53,
+ 0xd1, 0x3b, 0xcc, 0x6a, 0x51, 0xb2, 0xe1, 0x28,
+ 0x3f, 0x91, 0xb4, 0x0d, 0x00, 0x3a, 0xe3, 0xf8,
+ 0xc3, 0x8f, 0xd7, 0x96, 0x62, 0x0e, 0x2e, 0xfc,
+ 0xc8, 0x6c, 0x77, 0xa6, 0x1d, 0x22, 0xc1, 0xb8,
+ 0xe6, 0x61, 0xd7, 0x67, 0x36, 0x13, 0x7b, 0xbb,
+ 0x9b, 0x59, 0x09, 0xa6, 0xdf, 0xf7, 0x6b, 0xa3,
+ 0x40, 0x1a, 0xf5, 0x4f, 0xb4, 0xda, 0xd3, 0xf3,
+ 0x81, 0x93, 0xc6, 0x18, 0xd9, 0x26, 0xee, 0xac,
+ 0xf0, 0xaa, 0xdf, 0xc5, 0x9c, 0xca, 0xc2, 0xa2,
+ 0xcc, 0x7b, 0x5c, 0x24, 0xb0, 0xbc, 0xd0, 0x6a,
+ 0x4d, 0x89, 0x09, 0xb8, 0x07, 0xfe, 0x87, 0xad,
+ 0x0a, 0xea, 0xb8, 0x42, 0xf9, 0x5e, 0xb3, 0x3e,
+ 0x36, 0x4c, 0xaf, 0x75, 0x9e, 0x1c, 0xeb, 0xbd,
+ 0xbc, 0xbb, 0x80, 0x40, 0xa7, 0x3a, 0x30, 0xbf,
+ 0xa8, 0x44, 0xf4, 0xeb, 0x38, 0xad, 0x29, 0xba,
+ 0x23, 0xed, 0x41, 0x0c, 0xea, 0xd2, 0xbb, 0x41,
+ 0x18, 0xd6, 0xb9, 0xba, 0x65, 0x2b, 0xa3, 0x91,
+ 0x6d, 0x1f, 0xa9, 0xf4, 0xd1, 0x25, 0x8d, 0x4d,
+ 0x38, 0xff, 0x64, 0xa0, 0xec, 0xde, 0xa6, 0xb6,
+ 0x79, 0xab, 0x8e, 0x33, 0x6c, 0x47, 0xde, 0xaf,
+ 0x94, 0xa4, 0xa5, 0x86, 0x77, 0x55, 0x09, 0x92,
+ 0x81, 0x31, 0x76, 0xc7, 0x34, 0x22, 0x89, 0x8e,
+ 0x3d, 0x26, 0x26, 0xd7, 0xfc, 0x1e, 0x16, 0x72,
+ 0x13, 0x33, 0x63, 0xd5, 0x22, 0xbe, 0xb8, 0x04,
+ 0x34, 0x84, 0x41, 0xbb, 0x80, 0xd0, 0x9f, 0x46,
+ 0x48, 0x07, 0xa7, 0xfc, 0x2b, 0x3a, 0x75, 0x55,
+ 0x8c, 0xc7, 0x6a, 0xbd, 0x7e, 0x46, 0x08, 0x84,
+ 0x0f, 0xd5, 0x74, 0xc0, 0x82, 0x8e, 0xaa, 0x61,
+ 0x05, 0x01, 0xb2, 0x47, 0x6e, 0x20, 0x6a, 0x2d,
+ 0x58, 0x70, 0x48, 0x32, 0xa7, 0x37, 0xd2, 0xb8,
+ 0x82, 0x1a, 0x51, 0xb9, 0x61, 0xdd, 0xfd, 0x9d,
+ 0x6b, 0x0e, 0x18, 0x97, 0xf8, 0x45, 0x5f, 0x87,
+ 0x10, 0xcf, 0x34, 0x72, 0x45, 0x26, 0x49, 0x70,
+ 0xe7, 0xa3, 0x78, 0xe0, 0x52, 0x89, 0x84, 0x94,
+ 0x83, 0x82, 0xc2, 0x69, 0x8f, 0xe3, 0xe1, 0x3f,
+ 0x60, 0x74, 0x88, 0xc4, 0xf7, 0x75, 0x2c, 0xfb,
+ 0xbd, 0xb6, 0xc4, 0x7e, 0x10, 0x0a, 0x6c, 0x90,
+ 0x04, 0x9e, 0xc3, 0x3f, 0x59, 0x7c, 0xce, 0x31,
+ 0x18, 0x60, 0x57, 0x73, 0x46, 0x94, 0x7d, 0x06,
+ 0xa0, 0x6d, 0x44, 0xec, 0xa2, 0x0a, 0x9e, 0x05,
+ 0x15, 0xef, 0xca, 0x5c, 0xbf, 0x00, 0xeb, 0xf7,
+ 0x3d, 0x32, 0xd4, 0xa5, 0xef, 0x49, 0x89, 0x5e,
+ 0x46, 0xb0, 0xa6, 0x63, 0x5b, 0x8a, 0x73, 0xae,
+ 0x6f, 0xd5, 0x9d, 0xf8, 0x4f, 0x40, 0xb5, 0xb2,
+ 0x6e, 0xd3, 0xb6, 0x01, 0xa9, 0x26, 0xa2, 0x21,
+ 0xcf, 0x33, 0x7a, 0x3a, 0xa4, 0x23, 0x13, 0xb0,
+ 0x69, 0x6a, 0xee, 0xce, 0xd8, 0x9d, 0x01, 0x1d,
+ 0x50, 0xc1, 0x30, 0x6c, 0xb1, 0xcd, 0xa0, 0xf0,
+ 0xf0, 0xa2, 0x64, 0x6f, 0xbb, 0xbf, 0x5e, 0xe6,
+ 0xab, 0x87, 0xb4, 0x0f, 0x4f, 0x15, 0xaf, 0xb5,
+ 0x25, 0xa1, 0xb2, 0xd0, 0x80, 0x2c, 0xfb, 0xf9,
+ 0xfe, 0xd2, 0x33, 0xbb, 0x76, 0xfe, 0x7c, 0xa8,
+ 0x66, 0xf7, 0xe7, 0x85, 0x9f, 0x1f, 0x85, 0x57,
+ 0x88, 0xe1, 0xe9, 0x63, 0xe4, 0xd8, 0x1c, 0xa1,
+ 0xfb, 0xda, 0x44, 0x05, 0x2e, 0x1d, 0x3a, 0x1c,
+ 0xff, 0xc8, 0x3b, 0xc0, 0xfe, 0xda, 0x22, 0x0b,
+ 0x43, 0xd6, 0x88, 0x39, 0x4c, 0x4a, 0xa6, 0x69,
+ 0x18, 0x93, 0x42, 0x4e, 0xb5, 0xcc, 0x66, 0x0d,
+ 0x09, 0xf8, 0x1e, 0x7c, 0xd3, 0x3c, 0x99, 0x0d,
+ 0x50, 0x1d, 0x62, 0xe9, 0x57, 0x06, 0xbf, 0x19,
+ 0x88, 0xdd, 0xad, 0x7b, 0x4f, 0xf9, 0xc7, 0x82,
+ 0x6d, 0x8d, 0xc8, 0xc4, 0xc5, 0x78, 0x17, 0x20,
+ 0x15, 0xc5, 0x52, 0x41, 0xcf, 0x5b, 0xd6, 0x7f,
+ 0x94, 0x02, 0x41, 0xe0, 0x40, 0x22, 0x03, 0x5e,
+ 0xd1, 0x53, 0xd4, 0x86, 0xd3, 0x2c, 0x9f, 0x0f,
+ 0x96, 0xe3, 0x6b, 0x9a, 0x76, 0x32, 0x06, 0x47,
+ 0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b,
+ 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4,
+ 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b,
+ 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4,
+ 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9,
+ 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3,
+ 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0,
+ 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16,
+ 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d,
+ 0x78, 0xec, 0x00
+};
+static const u8 dec_assoc012[] __initconst = {
+ 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8,
+ 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce,
+ 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c,
+ 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc,
+ 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e,
+ 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f,
+ 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b,
+ 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
+};
+static const u8 dec_nonce012[] __initconst = {
+ 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+};
+static const u8 dec_key012[] __initconst = {
+ 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
+ 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d,
+ 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e,
+ 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64
+};
+
+static const u8 dec_input013[] __initconst = {
+ 0x52, 0x34, 0xb3, 0x65, 0x3b, 0xb7, 0xe5, 0xd3,
+ 0xab, 0x49, 0x17, 0x60, 0xd2, 0x52, 0x56, 0xdf,
+ 0xdf, 0x34, 0x56, 0x82, 0xe2, 0xbe, 0xe5, 0xe1,
+ 0x28, 0xd1, 0x4e, 0x5f, 0x4f, 0x01, 0x7d, 0x3f,
+ 0x99, 0x6b, 0x30, 0x6e, 0x1a, 0x7c, 0x4c, 0x8e,
+ 0x62, 0x81, 0xae, 0x86, 0x3f, 0x6b, 0xd0, 0xb5,
+ 0xa9, 0xcf, 0x50, 0xf1, 0x02, 0x12, 0xa0, 0x0b,
+ 0x24, 0xe9, 0xe6, 0x72, 0x89, 0x2c, 0x52, 0x1b,
+ 0x34, 0x38, 0xf8, 0x75, 0x5f, 0xa0, 0x74, 0xe2,
+ 0x99, 0xdd, 0xa6, 0x4b, 0x14, 0x50, 0x4e, 0xf1,
+ 0xbe, 0xd6, 0x9e, 0xdb, 0xb2, 0x24, 0x27, 0x74,
+ 0x12, 0x4a, 0x78, 0x78, 0x17, 0xa5, 0x58, 0x8e,
+ 0x2f, 0xf9, 0xf4, 0x8d, 0xee, 0x03, 0x88, 0xae,
+ 0xb8, 0x29, 0xa1, 0x2f, 0x4b, 0xee, 0x92, 0xbd,
+ 0x87, 0xb3, 0xce, 0x34, 0x21, 0x57, 0x46, 0x04,
+ 0x49, 0x0c, 0x80, 0xf2, 0x01, 0x13, 0xa1, 0x55,
+ 0xb3, 0xff, 0x44, 0x30, 0x3c, 0x1c, 0xd0, 0xef,
+ 0xbc, 0x18, 0x74, 0x26, 0xad, 0x41, 0x5b, 0x5b,
+ 0x3e, 0x9a, 0x7a, 0x46, 0x4f, 0x16, 0xd6, 0x74,
+ 0x5a, 0xb7, 0x3a, 0x28, 0x31, 0xd8, 0xae, 0x26,
+ 0xac, 0x50, 0x53, 0x86, 0xf2, 0x56, 0xd7, 0x3f,
+ 0x29, 0xbc, 0x45, 0x68, 0x8e, 0xcb, 0x98, 0x64,
+ 0xdd, 0xc9, 0xba, 0xb8, 0x4b, 0x7b, 0x82, 0xdd,
+ 0x14, 0xa7, 0xcb, 0x71, 0x72, 0x00, 0x5c, 0xad,
+ 0x7b, 0x6a, 0x89, 0xa4, 0x3d, 0xbf, 0xb5, 0x4b,
+ 0x3e, 0x7c, 0x5a, 0xcf, 0xb8, 0xa1, 0xc5, 0x6e,
+ 0xc8, 0xb6, 0x31, 0x57, 0x7b, 0xdf, 0xa5, 0x7e,
+ 0xb1, 0xd6, 0x42, 0x2a, 0x31, 0x36, 0xd1, 0xd0,
+ 0x3f, 0x7a, 0xe5, 0x94, 0xd6, 0x36, 0xa0, 0x6f,
+ 0xb7, 0x40, 0x7d, 0x37, 0xc6, 0x55, 0x7c, 0x50,
+ 0x40, 0x6d, 0x29, 0x89, 0xe3, 0x5a, 0xae, 0x97,
+ 0xe7, 0x44, 0x49, 0x6e, 0xbd, 0x81, 0x3d, 0x03,
+ 0x93, 0x06, 0x12, 0x06, 0xe2, 0x41, 0x12, 0x4a,
+ 0xf1, 0x6a, 0xa4, 0x58, 0xa2, 0xfb, 0xd2, 0x15,
+ 0xba, 0xc9, 0x79, 0xc9, 0xce, 0x5e, 0x13, 0xbb,
+ 0xf1, 0x09, 0x04, 0xcc, 0xfd, 0xe8, 0x51, 0x34,
+ 0x6a, 0xe8, 0x61, 0x88, 0xda, 0xed, 0x01, 0x47,
+ 0x84, 0xf5, 0x73, 0x25, 0xf9, 0x1c, 0x42, 0x86,
+ 0x07, 0xf3, 0x5b, 0x1a, 0x01, 0xb3, 0xeb, 0x24,
+ 0x32, 0x8d, 0xf6, 0xed, 0x7c, 0x4b, 0xeb, 0x3c,
+ 0x36, 0x42, 0x28, 0xdf, 0xdf, 0xb6, 0xbe, 0xd9,
+ 0x8c, 0x52, 0xd3, 0x2b, 0x08, 0x90, 0x8c, 0xe7,
+ 0x98, 0x31, 0xe2, 0x32, 0x8e, 0xfc, 0x11, 0x48,
+ 0x00, 0xa8, 0x6a, 0x42, 0x4a, 0x02, 0xc6, 0x4b,
+ 0x09, 0xf1, 0xe3, 0x49, 0xf3, 0x45, 0x1f, 0x0e,
+ 0xbc, 0x56, 0xe2, 0xe4, 0xdf, 0xfb, 0xeb, 0x61,
+ 0xfa, 0x24, 0xc1, 0x63, 0x75, 0xbb, 0x47, 0x75,
+ 0xaf, 0xe1, 0x53, 0x16, 0x96, 0x21, 0x85, 0x26,
+ 0x11, 0xb3, 0x76, 0xe3, 0x23, 0xa1, 0x6b, 0x74,
+ 0x37, 0xd0, 0xde, 0x06, 0x90, 0x71, 0x5d, 0x43,
+ 0x88, 0x9b, 0x00, 0x54, 0xa6, 0x75, 0x2f, 0xa1,
+ 0xc2, 0x0b, 0x73, 0x20, 0x1d, 0xb6, 0x21, 0x79,
+ 0x57, 0x3f, 0xfa, 0x09, 0xbe, 0x8a, 0x33, 0xc3,
+ 0x52, 0xf0, 0x1d, 0x82, 0x31, 0xd1, 0x55, 0xb5,
+ 0x6c, 0x99, 0x25, 0xcf, 0x5c, 0x32, 0xce, 0xe9,
+ 0x0d, 0xfa, 0x69, 0x2c, 0xd5, 0x0d, 0xc5, 0x6d,
+ 0x86, 0xd0, 0x0c, 0x3b, 0x06, 0x50, 0x79, 0xe8,
+ 0xc3, 0xae, 0x04, 0xe6, 0xcd, 0x51, 0xe4, 0x26,
+ 0x9b, 0x4f, 0x7e, 0xa6, 0x0f, 0xab, 0xd8, 0xe5,
+ 0xde, 0xa9, 0x00, 0x95, 0xbe, 0xa3, 0x9d, 0x5d,
+ 0xb2, 0x09, 0x70, 0x18, 0x1c, 0xf0, 0xac, 0x29,
+ 0x23, 0x02, 0x29, 0x28, 0xd2, 0x74, 0x35, 0x57,
+ 0x62, 0x0f, 0x24, 0xea, 0x5e, 0x33, 0xc2, 0x92,
+ 0xf3, 0x78, 0x4d, 0x30, 0x1e, 0xa1, 0x99, 0xa9,
+ 0x82, 0xb0, 0x42, 0x31, 0x8d, 0xad, 0x8a, 0xbc,
+ 0xfc, 0xd4, 0x57, 0x47, 0x3e, 0xb4, 0x50, 0xdd,
+ 0x6e, 0x2c, 0x80, 0x4d, 0x22, 0xf1, 0xfb, 0x57,
+ 0xc4, 0xdd, 0x17, 0xe1, 0x8a, 0x36, 0x4a, 0xb3,
+ 0x37, 0xca, 0xc9, 0x4e, 0xab, 0xd5, 0x69, 0xc4,
+ 0xf4, 0xbc, 0x0b, 0x3b, 0x44, 0x4b, 0x29, 0x9c,
+ 0xee, 0xd4, 0x35, 0x22, 0x21, 0xb0, 0x1f, 0x27,
+ 0x64, 0xa8, 0x51, 0x1b, 0xf0, 0x9f, 0x19, 0x5c,
+ 0xfb, 0x5a, 0x64, 0x74, 0x70, 0x45, 0x09, 0xf5,
+ 0x64, 0xfe, 0x1a, 0x2d, 0xc9, 0x14, 0x04, 0x14,
+ 0xcf, 0xd5, 0x7d, 0x60, 0xaf, 0x94, 0x39, 0x94,
+ 0xe2, 0x7d, 0x79, 0x82, 0xd0, 0x65, 0x3b, 0x6b,
+ 0x9c, 0x19, 0x84, 0xb4, 0x6d, 0xb3, 0x0c, 0x99,
+ 0xc0, 0x56, 0xa8, 0xbd, 0x73, 0xce, 0x05, 0x84,
+ 0x3e, 0x30, 0xaa, 0xc4, 0x9b, 0x1b, 0x04, 0x2a,
+ 0x9f, 0xd7, 0x43, 0x2b, 0x23, 0xdf, 0xbf, 0xaa,
+ 0xd5, 0xc2, 0x43, 0x2d, 0x70, 0xab, 0xdc, 0x75,
+ 0xad, 0xac, 0xf7, 0xc0, 0xbe, 0x67, 0xb2, 0x74,
+ 0xed, 0x67, 0x10, 0x4a, 0x92, 0x60, 0xc1, 0x40,
+ 0x50, 0x19, 0x8a, 0x8a, 0x8c, 0x09, 0x0e, 0x72,
+ 0xe1, 0x73, 0x5e, 0xe8, 0x41, 0x85, 0x63, 0x9f,
+ 0x3f, 0xd7, 0x7d, 0xc4, 0xfb, 0x22, 0x5d, 0x92,
+ 0x6c, 0xb3, 0x1e, 0xe2, 0x50, 0x2f, 0x82, 0xa8,
+ 0x28, 0xc0, 0xb5, 0xd7, 0x5f, 0x68, 0x0d, 0x2c,
+ 0x2d, 0xaf, 0x7e, 0xfa, 0x2e, 0x08, 0x0f, 0x1f,
+ 0x70, 0x9f, 0xe9, 0x19, 0x72, 0x55, 0xf8, 0xfb,
+ 0x51, 0xd2, 0x33, 0x5d, 0xa0, 0xd3, 0x2b, 0x0a,
+ 0x6c, 0xbc, 0x4e, 0xcf, 0x36, 0x4d, 0xdc, 0x3b,
+ 0xe9, 0x3e, 0x81, 0x7c, 0x61, 0xdb, 0x20, 0x2d,
+ 0x3a, 0xc3, 0xb3, 0x0c, 0x1e, 0x00, 0xb9, 0x7c,
+ 0xf5, 0xca, 0x10, 0x5f, 0x3a, 0x71, 0xb3, 0xe4,
+ 0x20, 0xdb, 0x0c, 0x2a, 0x98, 0x63, 0x45, 0x00,
+ 0x58, 0xf6, 0x68, 0xe4, 0x0b, 0xda, 0x13, 0x3b,
+ 0x60, 0x5c, 0x76, 0xdb, 0xb9, 0x97, 0x71, 0xe4,
+ 0xd9, 0xb7, 0xdb, 0xbd, 0x68, 0xc7, 0x84, 0x84,
+ 0xaa, 0x7c, 0x68, 0x62, 0x5e, 0x16, 0xfc, 0xba,
+ 0x72, 0xaa, 0x9a, 0xa9, 0xeb, 0x7c, 0x75, 0x47,
+ 0x97, 0x7e, 0xad, 0xe2, 0xd9, 0x91, 0xe8, 0xe4,
+ 0xa5, 0x31, 0xd7, 0x01, 0x8e, 0xa2, 0x11, 0x88,
+ 0x95, 0xb9, 0xf2, 0x9b, 0xd3, 0x7f, 0x1b, 0x81,
+ 0x22, 0xf7, 0x98, 0x60, 0x0a, 0x64, 0xa6, 0xc1,
+ 0xf6, 0x49, 0xc7, 0xe3, 0x07, 0x4d, 0x94, 0x7a,
+ 0xcf, 0x6e, 0x68, 0x0c, 0x1b, 0x3f, 0x6e, 0x2e,
+ 0xee, 0x92, 0xfa, 0x52, 0xb3, 0x59, 0xf8, 0xf1,
+ 0x8f, 0x6a, 0x66, 0xa3, 0x82, 0x76, 0x4a, 0x07,
+ 0x1a, 0xc7, 0xdd, 0xf5, 0xda, 0x9c, 0x3c, 0x24,
+ 0xbf, 0xfd, 0x42, 0xa1, 0x10, 0x64, 0x6a, 0x0f,
+ 0x89, 0xee, 0x36, 0xa5, 0xce, 0x99, 0x48, 0x6a,
+ 0xf0, 0x9f, 0x9e, 0x69, 0xa4, 0x40, 0x20, 0xe9,
+ 0x16, 0x15, 0xf7, 0xdb, 0x75, 0x02, 0xcb, 0xe9,
+ 0x73, 0x8b, 0x3b, 0x49, 0x2f, 0xf0, 0xaf, 0x51,
+ 0x06, 0x5c, 0xdf, 0x27, 0x27, 0x49, 0x6a, 0xd1,
+ 0xcc, 0xc7, 0xb5, 0x63, 0xb5, 0xfc, 0xb8, 0x5c,
+ 0x87, 0x7f, 0x84, 0xb4, 0xcc, 0x14, 0xa9, 0x53,
+ 0xda, 0xa4, 0x56, 0xf8, 0xb6, 0x1b, 0xcc, 0x40,
+ 0x27, 0x52, 0x06, 0x5a, 0x13, 0x81, 0xd7, 0x3a,
+ 0xd4, 0x3b, 0xfb, 0x49, 0x65, 0x31, 0x33, 0xb2,
+ 0xfa, 0xcd, 0xad, 0x58, 0x4e, 0x2b, 0xae, 0xd2,
+ 0x20, 0xfb, 0x1a, 0x48, 0xb4, 0x3f, 0x9a, 0xd8,
+ 0x7a, 0x35, 0x4a, 0xc8, 0xee, 0x88, 0x5e, 0x07,
+ 0x66, 0x54, 0xb9, 0xec, 0x9f, 0xa3, 0xe3, 0xb9,
+ 0x37, 0xaa, 0x49, 0x76, 0x31, 0xda, 0x74, 0x2d,
+ 0x3c, 0xa4, 0x65, 0x10, 0x32, 0x38, 0xf0, 0xde,
+ 0xd3, 0x99, 0x17, 0xaa, 0x71, 0xaa, 0x8f, 0x0f,
+ 0x8c, 0xaf, 0xa2, 0xf8, 0x5d, 0x64, 0xba, 0x1d,
+ 0xa3, 0xef, 0x96, 0x73, 0xe8, 0xa1, 0x02, 0x8d,
+ 0x0c, 0x6d, 0xb8, 0x06, 0x90, 0xb8, 0x08, 0x56,
+ 0x2c, 0xa7, 0x06, 0xc9, 0xc2, 0x38, 0xdb, 0x7c,
+ 0x63, 0xb1, 0x57, 0x8e, 0xea, 0x7c, 0x79, 0xf3,
+ 0x49, 0x1d, 0xfe, 0x9f, 0xf3, 0x6e, 0xb1, 0x1d,
+ 0xba, 0x19, 0x80, 0x1a, 0x0a, 0xd3, 0xb0, 0x26,
+ 0x21, 0x40, 0xb1, 0x7c, 0xf9, 0x4d, 0x8d, 0x10,
+ 0xc1, 0x7e, 0xf4, 0xf6, 0x3c, 0xa8, 0xfd, 0x7c,
+ 0xa3, 0x92, 0xb2, 0x0f, 0xaa, 0xcc, 0xa6, 0x11,
+ 0xfe, 0x04, 0xe3, 0xd1, 0x7a, 0x32, 0x89, 0xdf,
+ 0x0d, 0xc4, 0x8f, 0x79, 0x6b, 0xca, 0x16, 0x7c,
+ 0x6e, 0xf9, 0xad, 0x0f, 0xf6, 0xfe, 0x27, 0xdb,
+ 0xc4, 0x13, 0x70, 0xf1, 0x62, 0x1a, 0x4f, 0x79,
+ 0x40, 0xc9, 0x9b, 0x8b, 0x21, 0xea, 0x84, 0xfa,
+ 0xf5, 0xf1, 0x89, 0xce, 0xb7, 0x55, 0x0a, 0x80,
+ 0x39, 0x2f, 0x55, 0x36, 0x16, 0x9c, 0x7b, 0x08,
+ 0xbd, 0x87, 0x0d, 0xa5, 0x32, 0xf1, 0x52, 0x7c,
+ 0xe8, 0x55, 0x60, 0x5b, 0xd7, 0x69, 0xe4, 0xfc,
+ 0xfa, 0x12, 0x85, 0x96, 0xea, 0x50, 0x28, 0xab,
+ 0x8a, 0xf7, 0xbb, 0x0e, 0x53, 0x74, 0xca, 0xa6,
+ 0x27, 0x09, 0xc2, 0xb5, 0xde, 0x18, 0x14, 0xd9,
+ 0xea, 0xe5, 0x29, 0x1c, 0x40, 0x56, 0xcf, 0xd7,
+ 0xae, 0x05, 0x3f, 0x65, 0xaf, 0x05, 0x73, 0xe2,
+ 0x35, 0x96, 0x27, 0x07, 0x14, 0xc0, 0xad, 0x33,
+ 0xf1, 0xdc, 0x44, 0x7a, 0x89, 0x17, 0x77, 0xd2,
+ 0x9c, 0x58, 0x60, 0xf0, 0x3f, 0x7b, 0x2d, 0x2e,
+ 0x57, 0x95, 0x54, 0x87, 0xed, 0xf2, 0xc7, 0x4c,
+ 0xf0, 0xae, 0x56, 0x29, 0x19, 0x7d, 0x66, 0x4b,
+ 0x9b, 0x83, 0x84, 0x42, 0x3b, 0x01, 0x25, 0x66,
+ 0x8e, 0x02, 0xde, 0xb9, 0x83, 0x54, 0x19, 0xf6,
+ 0x9f, 0x79, 0x0d, 0x67, 0xc5, 0x1d, 0x7a, 0x44,
+ 0x02, 0x98, 0xa7, 0x16, 0x1c, 0x29, 0x0d, 0x74,
+ 0xff, 0x85, 0x40, 0x06, 0xef, 0x2c, 0xa9, 0xc6,
+ 0xf5, 0x53, 0x07, 0x06, 0xae, 0xe4, 0xfa, 0x5f,
+ 0xd8, 0x39, 0x4d, 0xf1, 0x9b, 0x6b, 0xd9, 0x24,
+ 0x84, 0xfe, 0x03, 0x4c, 0xb2, 0x3f, 0xdf, 0xa1,
+ 0x05, 0x9e, 0x50, 0x14, 0x5a, 0xd9, 0x1a, 0xa2,
+ 0xa7, 0xfa, 0xfa, 0x17, 0xf7, 0x78, 0xd6, 0xb5,
+ 0x92, 0x61, 0x91, 0xac, 0x36, 0xfa, 0x56, 0x0d,
+ 0x38, 0x32, 0x18, 0x85, 0x08, 0x58, 0x37, 0xf0,
+ 0x4b, 0xdb, 0x59, 0xe7, 0xa4, 0x34, 0xc0, 0x1b,
+ 0x01, 0xaf, 0x2d, 0xde, 0xa1, 0xaa, 0x5d, 0xd3,
+ 0xec, 0xe1, 0xd4, 0xf7, 0xe6, 0x54, 0x68, 0xf0,
+ 0x51, 0x97, 0xa7, 0x89, 0xea, 0x24, 0xad, 0xd3,
+ 0x6e, 0x47, 0x93, 0x8b, 0x4b, 0xb4, 0xf7, 0x1c,
+ 0x42, 0x06, 0x67, 0xe8, 0x99, 0xf6, 0xf5, 0x7b,
+ 0x85, 0xb5, 0x65, 0xb5, 0xb5, 0xd2, 0x37, 0xf5,
+ 0xf3, 0x02, 0xa6, 0x4d, 0x11, 0xa7, 0xdc, 0x51,
+ 0x09, 0x7f, 0xa0, 0xd8, 0x88, 0x1c, 0x13, 0x71,
+ 0xae, 0x9c, 0xb7, 0x7b, 0x34, 0xd6, 0x4e, 0x68,
+ 0x26, 0x83, 0x51, 0xaf, 0x1d, 0xee, 0x8b, 0xbb,
+ 0x69, 0x43, 0x2b, 0x9e, 0x8a, 0xbc, 0x02, 0x0e,
+ 0xa0, 0x1b, 0xe0, 0xa8, 0x5f, 0x6f, 0xaf, 0x1b,
+ 0x8f, 0xe7, 0x64, 0x71, 0x74, 0x11, 0x7e, 0xa8,
+ 0xd8, 0xf9, 0x97, 0x06, 0xc3, 0xb6, 0xfb, 0xfb,
+ 0xb7, 0x3d, 0x35, 0x9d, 0x3b, 0x52, 0xed, 0x54,
+ 0xca, 0xf4, 0x81, 0x01, 0x2d, 0x1b, 0xc3, 0xa7,
+ 0x00, 0x3d, 0x1a, 0x39, 0x54, 0xe1, 0xf6, 0xff,
+ 0xed, 0x6f, 0x0b, 0x5a, 0x68, 0xda, 0x58, 0xdd,
+ 0xa9, 0xcf, 0x5c, 0x4a, 0xe5, 0x09, 0x4e, 0xde,
+ 0x9d, 0xbc, 0x3e, 0xee, 0x5a, 0x00, 0x3b, 0x2c,
+ 0x87, 0x10, 0x65, 0x60, 0xdd, 0xd7, 0x56, 0xd1,
+ 0x4c, 0x64, 0x45, 0xe4, 0x21, 0xec, 0x78, 0xf8,
+ 0x25, 0x7a, 0x3e, 0x16, 0x5d, 0x09, 0x53, 0x14,
+ 0xbe, 0x4f, 0xae, 0x87, 0xd8, 0xd1, 0xaa, 0x3c,
+ 0xf6, 0x3e, 0xa4, 0x70, 0x8c, 0x5e, 0x70, 0xa4,
+ 0xb3, 0x6b, 0x66, 0x73, 0xd3, 0xbf, 0x31, 0x06,
+ 0x19, 0x62, 0x93, 0x15, 0xf2, 0x86, 0xe4, 0x52,
+ 0x7e, 0x53, 0x4c, 0x12, 0x38, 0xcc, 0x34, 0x7d,
+ 0x57, 0xf6, 0x42, 0x93, 0x8a, 0xc4, 0xee, 0x5c,
+ 0x8a, 0xe1, 0x52, 0x8f, 0x56, 0x64, 0xf6, 0xa6,
+ 0xd1, 0x91, 0x57, 0x70, 0xcd, 0x11, 0x76, 0xf5,
+ 0x59, 0x60, 0x60, 0x3c, 0xc1, 0xc3, 0x0b, 0x7f,
+ 0x58, 0x1a, 0x50, 0x91, 0xf1, 0x68, 0x8f, 0x6e,
+ 0x74, 0x74, 0xa8, 0x51, 0x0b, 0xf7, 0x7a, 0x98,
+ 0x37, 0xf2, 0x0a, 0x0e, 0xa4, 0x97, 0x04, 0xb8,
+ 0x9b, 0xfd, 0xa0, 0xea, 0xf7, 0x0d, 0xe1, 0xdb,
+ 0x03, 0xf0, 0x31, 0x29, 0xf8, 0xdd, 0x6b, 0x8b,
+ 0x5d, 0xd8, 0x59, 0xa9, 0x29, 0xcf, 0x9a, 0x79,
+ 0x89, 0x19, 0x63, 0x46, 0x09, 0x79, 0x6a, 0x11,
+ 0xda, 0x63, 0x68, 0x48, 0x77, 0x23, 0xfb, 0x7d,
+ 0x3a, 0x43, 0xcb, 0x02, 0x3b, 0x7a, 0x6d, 0x10,
+ 0x2a, 0x9e, 0xac, 0xf1, 0xd4, 0x19, 0xf8, 0x23,
+ 0x64, 0x1d, 0x2c, 0x5f, 0xf2, 0xb0, 0x5c, 0x23,
+ 0x27, 0xf7, 0x27, 0x30, 0x16, 0x37, 0xb1, 0x90,
+ 0xab, 0x38, 0xfb, 0x55, 0xcd, 0x78, 0x58, 0xd4,
+ 0x7d, 0x43, 0xf6, 0x45, 0x5e, 0x55, 0x8d, 0xb1,
+ 0x02, 0x65, 0x58, 0xb4, 0x13, 0x4b, 0x36, 0xf7,
+ 0xcc, 0xfe, 0x3d, 0x0b, 0x82, 0xe2, 0x12, 0x11,
+ 0xbb, 0xe6, 0xb8, 0x3a, 0x48, 0x71, 0xc7, 0x50,
+ 0x06, 0x16, 0x3a, 0xe6, 0x7c, 0x05, 0xc7, 0xc8,
+ 0x4d, 0x2f, 0x08, 0x6a, 0x17, 0x9a, 0x95, 0x97,
+ 0x50, 0x68, 0xdc, 0x28, 0x18, 0xc4, 0x61, 0x38,
+ 0xb9, 0xe0, 0x3e, 0x78, 0xdb, 0x29, 0xe0, 0x9f,
+ 0x52, 0xdd, 0xf8, 0x4f, 0x91, 0xc1, 0xd0, 0x33,
+ 0xa1, 0x7a, 0x8e, 0x30, 0x13, 0x82, 0x07, 0x9f,
+ 0xd3, 0x31, 0x0f, 0x23, 0xbe, 0x32, 0x5a, 0x75,
+ 0xcf, 0x96, 0xb2, 0xec, 0xb5, 0x32, 0xac, 0x21,
+ 0xd1, 0x82, 0x33, 0xd3, 0x15, 0x74, 0xbd, 0x90,
+ 0xf1, 0x2c, 0xe6, 0x5f, 0x8d, 0xe3, 0x02, 0xe8,
+ 0xe9, 0xc4, 0xca, 0x96, 0xeb, 0x0e, 0xbc, 0x91,
+ 0xf4, 0xb9, 0xea, 0xd9, 0x1b, 0x75, 0xbd, 0xe1,
+ 0xac, 0x2a, 0x05, 0x37, 0x52, 0x9b, 0x1b, 0x3f,
+ 0x5a, 0xdc, 0x21, 0xc3, 0x98, 0xbb, 0xaf, 0xa3,
+ 0xf2, 0x00, 0xbf, 0x0d, 0x30, 0x89, 0x05, 0xcc,
+ 0xa5, 0x76, 0xf5, 0x06, 0xf0, 0xc6, 0x54, 0x8a,
+ 0x5d, 0xd4, 0x1e, 0xc1, 0xf2, 0xce, 0xb0, 0x62,
+ 0xc8, 0xfc, 0x59, 0x42, 0x9a, 0x90, 0x60, 0x55,
+ 0xfe, 0x88, 0xa5, 0x8b, 0xb8, 0x33, 0x0c, 0x23,
+ 0x24, 0x0d, 0x15, 0x70, 0x37, 0x1e, 0x3d, 0xf6,
+ 0xd2, 0xea, 0x92, 0x10, 0xb2, 0xc4, 0x51, 0xac,
+ 0xf2, 0xac, 0xf3, 0x6b, 0x6c, 0xaa, 0xcf, 0x12,
+ 0xc5, 0x6c, 0x90, 0x50, 0xb5, 0x0c, 0xfc, 0x1a,
+ 0x15, 0x52, 0xe9, 0x26, 0xc6, 0x52, 0xa4, 0xe7,
+ 0x81, 0x69, 0xe1, 0xe7, 0x9e, 0x30, 0x01, 0xec,
+ 0x84, 0x89, 0xb2, 0x0d, 0x66, 0xdd, 0xce, 0x28,
+ 0x5c, 0xec, 0x98, 0x46, 0x68, 0x21, 0x9f, 0x88,
+ 0x3f, 0x1f, 0x42, 0x77, 0xce, 0xd0, 0x61, 0xd4,
+ 0x20, 0xa7, 0xff, 0x53, 0xad, 0x37, 0xd0, 0x17,
+ 0x35, 0xc9, 0xfc, 0xba, 0x0a, 0x78, 0x3f, 0xf2,
+ 0xcc, 0x86, 0x89, 0xe8, 0x4b, 0x3c, 0x48, 0x33,
+ 0x09, 0x7f, 0xc6, 0xc0, 0xdd, 0xb8, 0xfd, 0x7a,
+ 0x66, 0x66, 0x65, 0xeb, 0x47, 0xa7, 0x04, 0x28,
+ 0xa3, 0x19, 0x8e, 0xa9, 0xb1, 0x13, 0x67, 0x62,
+ 0x70, 0xcf, 0xd7
+};
+static const u8 dec_output013[] __initconst = {
+ 0x74, 0xa6, 0x3e, 0xe4, 0xb1, 0xcb, 0xaf, 0xb0,
+ 0x40, 0xe5, 0x0f, 0x9e, 0xf1, 0xf2, 0x89, 0xb5,
+ 0x42, 0x34, 0x8a, 0xa1, 0x03, 0xb7, 0xe9, 0x57,
+ 0x46, 0xbe, 0x20, 0xe4, 0x6e, 0xb0, 0xeb, 0xff,
+ 0xea, 0x07, 0x7e, 0xef, 0xe2, 0x55, 0x9f, 0xe5,
+ 0x78, 0x3a, 0xb7, 0x83, 0xc2, 0x18, 0x40, 0x7b,
+ 0xeb, 0xcd, 0x81, 0xfb, 0x90, 0x12, 0x9e, 0x46,
+ 0xa9, 0xd6, 0x4a, 0xba, 0xb0, 0x62, 0xdb, 0x6b,
+ 0x99, 0xc4, 0xdb, 0x54, 0x4b, 0xb8, 0xa5, 0x71,
+ 0xcb, 0xcd, 0x63, 0x32, 0x55, 0xfb, 0x31, 0xf0,
+ 0x38, 0xf5, 0xbe, 0x78, 0xe4, 0x45, 0xce, 0x1b,
+ 0x6a, 0x5b, 0x0e, 0xf4, 0x16, 0xe4, 0xb1, 0x3d,
+ 0xf6, 0x63, 0x7b, 0xa7, 0x0c, 0xde, 0x6f, 0x8f,
+ 0x74, 0xdf, 0xe0, 0x1e, 0x9d, 0xce, 0x8f, 0x24,
+ 0xef, 0x23, 0x35, 0x33, 0x7b, 0x83, 0x34, 0x23,
+ 0x58, 0x74, 0x14, 0x77, 0x1f, 0xc2, 0x4f, 0x4e,
+ 0xc6, 0x89, 0xf9, 0x52, 0x09, 0x37, 0x64, 0x14,
+ 0xc4, 0x01, 0x6b, 0x9d, 0x77, 0xe8, 0x90, 0x5d,
+ 0xa8, 0x4a, 0x2a, 0xef, 0x5c, 0x7f, 0xeb, 0xbb,
+ 0xb2, 0xc6, 0x93, 0x99, 0x66, 0xdc, 0x7f, 0xd4,
+ 0x9e, 0x2a, 0xca, 0x8d, 0xdb, 0xe7, 0x20, 0xcf,
+ 0xe4, 0x73, 0xae, 0x49, 0x7d, 0x64, 0x0f, 0x0e,
+ 0x28, 0x46, 0xa9, 0xa8, 0x32, 0xe4, 0x0e, 0xf6,
+ 0x51, 0x53, 0xb8, 0x3c, 0xb1, 0xff, 0xa3, 0x33,
+ 0x41, 0x75, 0xff, 0xf1, 0x6f, 0xf1, 0xfb, 0xbb,
+ 0x83, 0x7f, 0x06, 0x9b, 0xe7, 0x1b, 0x0a, 0xe0,
+ 0x5c, 0x33, 0x60, 0x5b, 0xdb, 0x5b, 0xed, 0xfe,
+ 0xa5, 0x16, 0x19, 0x72, 0xa3, 0x64, 0x23, 0x00,
+ 0x02, 0xc7, 0xf3, 0x6a, 0x81, 0x3e, 0x44, 0x1d,
+ 0x79, 0x15, 0x5f, 0x9a, 0xde, 0xe2, 0xfd, 0x1b,
+ 0x73, 0xc1, 0xbc, 0x23, 0xba, 0x31, 0xd2, 0x50,
+ 0xd5, 0xad, 0x7f, 0x74, 0xa7, 0xc9, 0xf8, 0x3e,
+ 0x2b, 0x26, 0x10, 0xf6, 0x03, 0x36, 0x74, 0xe4,
+ 0x0e, 0x6a, 0x72, 0xb7, 0x73, 0x0a, 0x42, 0x28,
+ 0xc2, 0xad, 0x5e, 0x03, 0xbe, 0xb8, 0x0b, 0xa8,
+ 0x5b, 0xd4, 0xb8, 0xba, 0x52, 0x89, 0xb1, 0x9b,
+ 0xc1, 0xc3, 0x65, 0x87, 0xed, 0xa5, 0xf4, 0x86,
+ 0xfd, 0x41, 0x80, 0x91, 0x27, 0x59, 0x53, 0x67,
+ 0x15, 0x78, 0x54, 0x8b, 0x2d, 0x3d, 0xc7, 0xff,
+ 0x02, 0x92, 0x07, 0x5f, 0x7a, 0x4b, 0x60, 0x59,
+ 0x3c, 0x6f, 0x5c, 0xd8, 0xec, 0x95, 0xd2, 0xfe,
+ 0xa0, 0x3b, 0xd8, 0x3f, 0xd1, 0x69, 0xa6, 0xd6,
+ 0x41, 0xb2, 0xf4, 0x4d, 0x12, 0xf4, 0x58, 0x3e,
+ 0x66, 0x64, 0x80, 0x31, 0x9b, 0xa8, 0x4c, 0x8b,
+ 0x07, 0xb2, 0xec, 0x66, 0x94, 0x66, 0x47, 0x50,
+ 0x50, 0x5f, 0x18, 0x0b, 0x0e, 0xd6, 0xc0, 0x39,
+ 0x21, 0x13, 0x9e, 0x33, 0xbc, 0x79, 0x36, 0x02,
+ 0x96, 0x70, 0xf0, 0x48, 0x67, 0x2f, 0x26, 0xe9,
+ 0x6d, 0x10, 0xbb, 0xd6, 0x3f, 0xd1, 0x64, 0x7a,
+ 0x2e, 0xbe, 0x0c, 0x61, 0xf0, 0x75, 0x42, 0x38,
+ 0x23, 0xb1, 0x9e, 0x9f, 0x7c, 0x67, 0x66, 0xd9,
+ 0x58, 0x9a, 0xf1, 0xbb, 0x41, 0x2a, 0x8d, 0x65,
+ 0x84, 0x94, 0xfc, 0xdc, 0x6a, 0x50, 0x64, 0xdb,
+ 0x56, 0x33, 0x76, 0x00, 0x10, 0xed, 0xbe, 0xd2,
+ 0x12, 0xf6, 0xf6, 0x1b, 0xa2, 0x16, 0xde, 0xae,
+ 0x31, 0x95, 0xdd, 0xb1, 0x08, 0x7e, 0x4e, 0xee,
+ 0xe7, 0xf9, 0xa5, 0xfb, 0x5b, 0x61, 0x43, 0x00,
+ 0x40, 0xf6, 0x7e, 0x02, 0x04, 0x32, 0x4e, 0x0c,
+ 0xe2, 0x66, 0x0d, 0xd7, 0x07, 0x98, 0x0e, 0xf8,
+ 0x72, 0x34, 0x6d, 0x95, 0x86, 0xd7, 0xcb, 0x31,
+ 0x54, 0x47, 0xd0, 0x38, 0x29, 0x9c, 0x5a, 0x68,
+ 0xd4, 0x87, 0x76, 0xc9, 0xe7, 0x7e, 0xe3, 0xf4,
+ 0x81, 0x6d, 0x18, 0xcb, 0xc9, 0x05, 0xaf, 0xa0,
+ 0xfb, 0x66, 0xf7, 0xf1, 0x1c, 0xc6, 0x14, 0x11,
+ 0x4f, 0x2b, 0x79, 0x42, 0x8b, 0xbc, 0xac, 0xe7,
+ 0x6c, 0xfe, 0x0f, 0x58, 0xe7, 0x7c, 0x78, 0x39,
+ 0x30, 0xb0, 0x66, 0x2c, 0x9b, 0x6d, 0x3a, 0xe1,
+ 0xcf, 0xc9, 0xa4, 0x0e, 0x6d, 0x6d, 0x8a, 0xa1,
+ 0x3a, 0xe7, 0x28, 0xd4, 0x78, 0x4c, 0xa6, 0xa2,
+ 0x2a, 0xa6, 0x03, 0x30, 0xd7, 0xa8, 0x25, 0x66,
+ 0x87, 0x2f, 0x69, 0x5c, 0x4e, 0xdd, 0xa5, 0x49,
+ 0x5d, 0x37, 0x4a, 0x59, 0xc4, 0xaf, 0x1f, 0xa2,
+ 0xe4, 0xf8, 0xa6, 0x12, 0x97, 0xd5, 0x79, 0xf5,
+ 0xe2, 0x4a, 0x2b, 0x5f, 0x61, 0xe4, 0x9e, 0xe3,
+ 0xee, 0xb8, 0xa7, 0x5b, 0x2f, 0xf4, 0x9e, 0x6c,
+ 0xfb, 0xd1, 0xc6, 0x56, 0x77, 0xba, 0x75, 0xaa,
+ 0x3d, 0x1a, 0xa8, 0x0b, 0xb3, 0x68, 0x24, 0x00,
+ 0x10, 0x7f, 0xfd, 0xd7, 0xa1, 0x8d, 0x83, 0x54,
+ 0x4f, 0x1f, 0xd8, 0x2a, 0xbe, 0x8a, 0x0c, 0x87,
+ 0xab, 0xa2, 0xde, 0xc3, 0x39, 0xbf, 0x09, 0x03,
+ 0xa5, 0xf3, 0x05, 0x28, 0xe1, 0xe1, 0xee, 0x39,
+ 0x70, 0x9c, 0xd8, 0x81, 0x12, 0x1e, 0x02, 0x40,
+ 0xd2, 0x6e, 0xf0, 0xeb, 0x1b, 0x3d, 0x22, 0xc6,
+ 0xe5, 0xe3, 0xb4, 0x5a, 0x98, 0xbb, 0xf0, 0x22,
+ 0x28, 0x8d, 0xe5, 0xd3, 0x16, 0x48, 0x24, 0xa5,
+ 0xe6, 0x66, 0x0c, 0xf9, 0x08, 0xf9, 0x7e, 0x1e,
+ 0xe1, 0x28, 0x26, 0x22, 0xc7, 0xc7, 0x0a, 0x32,
+ 0x47, 0xfa, 0xa3, 0xbe, 0x3c, 0xc4, 0xc5, 0x53,
+ 0x0a, 0xd5, 0x94, 0x4a, 0xd7, 0x93, 0xd8, 0x42,
+ 0x99, 0xb9, 0x0a, 0xdb, 0x56, 0xf7, 0xb9, 0x1c,
+ 0x53, 0x4f, 0xfa, 0xd3, 0x74, 0xad, 0xd9, 0x68,
+ 0xf1, 0x1b, 0xdf, 0x61, 0xc6, 0x5e, 0xa8, 0x48,
+ 0xfc, 0xd4, 0x4a, 0x4c, 0x3c, 0x32, 0xf7, 0x1c,
+ 0x96, 0x21, 0x9b, 0xf9, 0xa3, 0xcc, 0x5a, 0xce,
+ 0xd5, 0xd7, 0x08, 0x24, 0xf6, 0x1c, 0xfd, 0xdd,
+ 0x38, 0xc2, 0x32, 0xe9, 0xb8, 0xe7, 0xb6, 0xfa,
+ 0x9d, 0x45, 0x13, 0x2c, 0x83, 0xfd, 0x4a, 0x69,
+ 0x82, 0xcd, 0xdc, 0xb3, 0x76, 0x0c, 0x9e, 0xd8,
+ 0xf4, 0x1b, 0x45, 0x15, 0xb4, 0x97, 0xe7, 0x58,
+ 0x34, 0xe2, 0x03, 0x29, 0x5a, 0xbf, 0xb6, 0xe0,
+ 0x5d, 0x13, 0xd9, 0x2b, 0xb4, 0x80, 0xb2, 0x45,
+ 0x81, 0x6a, 0x2e, 0x6c, 0x89, 0x7d, 0xee, 0xbb,
+ 0x52, 0xdd, 0x1f, 0x18, 0xe7, 0x13, 0x6b, 0x33,
+ 0x0e, 0xea, 0x36, 0x92, 0x77, 0x7b, 0x6d, 0x9c,
+ 0x5a, 0x5f, 0x45, 0x7b, 0x7b, 0x35, 0x62, 0x23,
+ 0xd1, 0xbf, 0x0f, 0xd0, 0x08, 0x1b, 0x2b, 0x80,
+ 0x6b, 0x7e, 0xf1, 0x21, 0x47, 0xb0, 0x57, 0xd1,
+ 0x98, 0x72, 0x90, 0x34, 0x1c, 0x20, 0x04, 0xff,
+ 0x3d, 0x5c, 0xee, 0x0e, 0x57, 0x5f, 0x6f, 0x24,
+ 0x4e, 0x3c, 0xea, 0xfc, 0xa5, 0xa9, 0x83, 0xc9,
+ 0x61, 0xb4, 0x51, 0x24, 0xf8, 0x27, 0x5e, 0x46,
+ 0x8c, 0xb1, 0x53, 0x02, 0x96, 0x35, 0xba, 0xb8,
+ 0x4c, 0x71, 0xd3, 0x15, 0x59, 0x35, 0x22, 0x20,
+ 0xad, 0x03, 0x9f, 0x66, 0x44, 0x3b, 0x9c, 0x35,
+ 0x37, 0x1f, 0x9b, 0xbb, 0xf3, 0xdb, 0x35, 0x63,
+ 0x30, 0x64, 0xaa, 0xa2, 0x06, 0xa8, 0x5d, 0xbb,
+ 0xe1, 0x9f, 0x70, 0xec, 0x82, 0x11, 0x06, 0x36,
+ 0xec, 0x8b, 0x69, 0x66, 0x24, 0x44, 0xc9, 0x4a,
+ 0x57, 0xbb, 0x9b, 0x78, 0x13, 0xce, 0x9c, 0x0c,
+ 0xba, 0x92, 0x93, 0x63, 0xb8, 0xe2, 0x95, 0x0f,
+ 0x0f, 0x16, 0x39, 0x52, 0xfd, 0x3a, 0x6d, 0x02,
+ 0x4b, 0xdf, 0x13, 0xd3, 0x2a, 0x22, 0xb4, 0x03,
+ 0x7c, 0x54, 0x49, 0x96, 0x68, 0x54, 0x10, 0xfa,
+ 0xef, 0xaa, 0x6c, 0xe8, 0x22, 0xdc, 0x71, 0x16,
+ 0x13, 0x1a, 0xf6, 0x28, 0xe5, 0x6d, 0x77, 0x3d,
+ 0xcd, 0x30, 0x63, 0xb1, 0x70, 0x52, 0xa1, 0xc5,
+ 0x94, 0x5f, 0xcf, 0xe8, 0xb8, 0x26, 0x98, 0xf7,
+ 0x06, 0xa0, 0x0a, 0x70, 0xfa, 0x03, 0x80, 0xac,
+ 0xc1, 0xec, 0xd6, 0x4c, 0x54, 0xd7, 0xfe, 0x47,
+ 0xb6, 0x88, 0x4a, 0xf7, 0x71, 0x24, 0xee, 0xf3,
+ 0xd2, 0xc2, 0x4a, 0x7f, 0xfe, 0x61, 0xc7, 0x35,
+ 0xc9, 0x37, 0x67, 0xcb, 0x24, 0x35, 0xda, 0x7e,
+ 0xca, 0x5f, 0xf3, 0x8d, 0xd4, 0x13, 0x8e, 0xd6,
+ 0xcb, 0x4d, 0x53, 0x8f, 0x53, 0x1f, 0xc0, 0x74,
+ 0xf7, 0x53, 0xb9, 0x5e, 0x23, 0x37, 0xba, 0x6e,
+ 0xe3, 0x9d, 0x07, 0x55, 0x25, 0x7b, 0xe6, 0x2a,
+ 0x64, 0xd1, 0x32, 0xdd, 0x54, 0x1b, 0x4b, 0xc0,
+ 0xe1, 0xd7, 0x69, 0x58, 0xf8, 0x93, 0x29, 0xc4,
+ 0xdd, 0x23, 0x2f, 0xa5, 0xfc, 0x9d, 0x7e, 0xf8,
+ 0xd4, 0x90, 0xcd, 0x82, 0x55, 0xdc, 0x16, 0x16,
+ 0x9f, 0x07, 0x52, 0x9b, 0x9d, 0x25, 0xed, 0x32,
+ 0xc5, 0x7b, 0xdf, 0xf6, 0x83, 0x46, 0x3d, 0x65,
+ 0xb7, 0xef, 0x87, 0x7a, 0x12, 0x69, 0x8f, 0x06,
+ 0x7c, 0x51, 0x15, 0x4a, 0x08, 0xe8, 0xac, 0x9a,
+ 0x0c, 0x24, 0xa7, 0x27, 0xd8, 0x46, 0x2f, 0xe7,
+ 0x01, 0x0e, 0x1c, 0xc6, 0x91, 0xb0, 0x6e, 0x85,
+ 0x65, 0xf0, 0x29, 0x0d, 0x2e, 0x6b, 0x3b, 0xfb,
+ 0x4b, 0xdf, 0xe4, 0x80, 0x93, 0x03, 0x66, 0x46,
+ 0x3e, 0x8a, 0x6e, 0xf3, 0x5e, 0x4d, 0x62, 0x0e,
+ 0x49, 0x05, 0xaf, 0xd4, 0xf8, 0x21, 0x20, 0x61,
+ 0x1d, 0x39, 0x17, 0xf4, 0x61, 0x47, 0x95, 0xfb,
+ 0x15, 0x2e, 0xb3, 0x4f, 0xd0, 0x5d, 0xf5, 0x7d,
+ 0x40, 0xda, 0x90, 0x3c, 0x6b, 0xcb, 0x17, 0x00,
+ 0x13, 0x3b, 0x64, 0x34, 0x1b, 0xf0, 0xf2, 0xe5,
+ 0x3b, 0xb2, 0xc7, 0xd3, 0x5f, 0x3a, 0x44, 0xa6,
+ 0x9b, 0xb7, 0x78, 0x0e, 0x42, 0x5d, 0x4c, 0xc1,
+ 0xe9, 0xd2, 0xcb, 0xb7, 0x78, 0xd1, 0xfe, 0x9a,
+ 0xb5, 0x07, 0xe9, 0xe0, 0xbe, 0xe2, 0x8a, 0xa7,
+ 0x01, 0x83, 0x00, 0x8c, 0x5c, 0x08, 0xe6, 0x63,
+ 0x12, 0x92, 0xb7, 0xb7, 0xa6, 0x19, 0x7d, 0x38,
+ 0x13, 0x38, 0x92, 0x87, 0x24, 0xf9, 0x48, 0xb3,
+ 0x5e, 0x87, 0x6a, 0x40, 0x39, 0x5c, 0x3f, 0xed,
+ 0x8f, 0xee, 0xdb, 0x15, 0x82, 0x06, 0xda, 0x49,
+ 0x21, 0x2b, 0xb5, 0xbf, 0x32, 0x7c, 0x9f, 0x42,
+ 0x28, 0x63, 0xcf, 0xaf, 0x1e, 0xf8, 0xc6, 0xa0,
+ 0xd1, 0x02, 0x43, 0x57, 0x62, 0xec, 0x9b, 0x0f,
+ 0x01, 0x9e, 0x71, 0xd8, 0x87, 0x9d, 0x01, 0xc1,
+ 0x58, 0x77, 0xd9, 0xaf, 0xb1, 0x10, 0x7e, 0xdd,
+ 0xa6, 0x50, 0x96, 0xe5, 0xf0, 0x72, 0x00, 0x6d,
+ 0x4b, 0xf8, 0x2a, 0x8f, 0x19, 0xf3, 0x22, 0x88,
+ 0x11, 0x4a, 0x8b, 0x7c, 0xfd, 0xb7, 0xed, 0xe1,
+ 0xf6, 0x40, 0x39, 0xe0, 0xe9, 0xf6, 0x3d, 0x25,
+ 0xe6, 0x74, 0x3c, 0x58, 0x57, 0x7f, 0xe1, 0x22,
+ 0x96, 0x47, 0x31, 0x91, 0xba, 0x70, 0x85, 0x28,
+ 0x6b, 0x9f, 0x6e, 0x25, 0xac, 0x23, 0x66, 0x2f,
+ 0x29, 0x88, 0x28, 0xce, 0x8c, 0x5c, 0x88, 0x53,
+ 0xd1, 0x3b, 0xcc, 0x6a, 0x51, 0xb2, 0xe1, 0x28,
+ 0x3f, 0x91, 0xb4, 0x0d, 0x00, 0x3a, 0xe3, 0xf8,
+ 0xc3, 0x8f, 0xd7, 0x96, 0x62, 0x0e, 0x2e, 0xfc,
+ 0xc8, 0x6c, 0x77, 0xa6, 0x1d, 0x22, 0xc1, 0xb8,
+ 0xe6, 0x61, 0xd7, 0x67, 0x36, 0x13, 0x7b, 0xbb,
+ 0x9b, 0x59, 0x09, 0xa6, 0xdf, 0xf7, 0x6b, 0xa3,
+ 0x40, 0x1a, 0xf5, 0x4f, 0xb4, 0xda, 0xd3, 0xf3,
+ 0x81, 0x93, 0xc6, 0x18, 0xd9, 0x26, 0xee, 0xac,
+ 0xf0, 0xaa, 0xdf, 0xc5, 0x9c, 0xca, 0xc2, 0xa2,
+ 0xcc, 0x7b, 0x5c, 0x24, 0xb0, 0xbc, 0xd0, 0x6a,
+ 0x4d, 0x89, 0x09, 0xb8, 0x07, 0xfe, 0x87, 0xad,
+ 0x0a, 0xea, 0xb8, 0x42, 0xf9, 0x5e, 0xb3, 0x3e,
+ 0x36, 0x4c, 0xaf, 0x75, 0x9e, 0x1c, 0xeb, 0xbd,
+ 0xbc, 0xbb, 0x80, 0x40, 0xa7, 0x3a, 0x30, 0xbf,
+ 0xa8, 0x44, 0xf4, 0xeb, 0x38, 0xad, 0x29, 0xba,
+ 0x23, 0xed, 0x41, 0x0c, 0xea, 0xd2, 0xbb, 0x41,
+ 0x18, 0xd6, 0xb9, 0xba, 0x65, 0x2b, 0xa3, 0x91,
+ 0x6d, 0x1f, 0xa9, 0xf4, 0xd1, 0x25, 0x8d, 0x4d,
+ 0x38, 0xff, 0x64, 0xa0, 0xec, 0xde, 0xa6, 0xb6,
+ 0x79, 0xab, 0x8e, 0x33, 0x6c, 0x47, 0xde, 0xaf,
+ 0x94, 0xa4, 0xa5, 0x86, 0x77, 0x55, 0x09, 0x92,
+ 0x81, 0x31, 0x76, 0xc7, 0x34, 0x22, 0x89, 0x8e,
+ 0x3d, 0x26, 0x26, 0xd7, 0xfc, 0x1e, 0x16, 0x72,
+ 0x13, 0x33, 0x63, 0xd5, 0x22, 0xbe, 0xb8, 0x04,
+ 0x34, 0x84, 0x41, 0xbb, 0x80, 0xd0, 0x9f, 0x46,
+ 0x48, 0x07, 0xa7, 0xfc, 0x2b, 0x3a, 0x75, 0x55,
+ 0x8c, 0xc7, 0x6a, 0xbd, 0x7e, 0x46, 0x08, 0x84,
+ 0x0f, 0xd5, 0x74, 0xc0, 0x82, 0x8e, 0xaa, 0x61,
+ 0x05, 0x01, 0xb2, 0x47, 0x6e, 0x20, 0x6a, 0x2d,
+ 0x58, 0x70, 0x48, 0x32, 0xa7, 0x37, 0xd2, 0xb8,
+ 0x82, 0x1a, 0x51, 0xb9, 0x61, 0xdd, 0xfd, 0x9d,
+ 0x6b, 0x0e, 0x18, 0x97, 0xf8, 0x45, 0x5f, 0x87,
+ 0x10, 0xcf, 0x34, 0x72, 0x45, 0x26, 0x49, 0x70,
+ 0xe7, 0xa3, 0x78, 0xe0, 0x52, 0x89, 0x84, 0x94,
+ 0x83, 0x82, 0xc2, 0x69, 0x8f, 0xe3, 0xe1, 0x3f,
+ 0x60, 0x74, 0x88, 0xc4, 0xf7, 0x75, 0x2c, 0xfb,
+ 0xbd, 0xb6, 0xc4, 0x7e, 0x10, 0x0a, 0x6c, 0x90,
+ 0x04, 0x9e, 0xc3, 0x3f, 0x59, 0x7c, 0xce, 0x31,
+ 0x18, 0x60, 0x57, 0x73, 0x46, 0x94, 0x7d, 0x06,
+ 0xa0, 0x6d, 0x44, 0xec, 0xa2, 0x0a, 0x9e, 0x05,
+ 0x15, 0xef, 0xca, 0x5c, 0xbf, 0x00, 0xeb, 0xf7,
+ 0x3d, 0x32, 0xd4, 0xa5, 0xef, 0x49, 0x89, 0x5e,
+ 0x46, 0xb0, 0xa6, 0x63, 0x5b, 0x8a, 0x73, 0xae,
+ 0x6f, 0xd5, 0x9d, 0xf8, 0x4f, 0x40, 0xb5, 0xb2,
+ 0x6e, 0xd3, 0xb6, 0x01, 0xa9, 0x26, 0xa2, 0x21,
+ 0xcf, 0x33, 0x7a, 0x3a, 0xa4, 0x23, 0x13, 0xb0,
+ 0x69, 0x6a, 0xee, 0xce, 0xd8, 0x9d, 0x01, 0x1d,
+ 0x50, 0xc1, 0x30, 0x6c, 0xb1, 0xcd, 0xa0, 0xf0,
+ 0xf0, 0xa2, 0x64, 0x6f, 0xbb, 0xbf, 0x5e, 0xe6,
+ 0xab, 0x87, 0xb4, 0x0f, 0x4f, 0x15, 0xaf, 0xb5,
+ 0x25, 0xa1, 0xb2, 0xd0, 0x80, 0x2c, 0xfb, 0xf9,
+ 0xfe, 0xd2, 0x33, 0xbb, 0x76, 0xfe, 0x7c, 0xa8,
+ 0x66, 0xf7, 0xe7, 0x85, 0x9f, 0x1f, 0x85, 0x57,
+ 0x88, 0xe1, 0xe9, 0x63, 0xe4, 0xd8, 0x1c, 0xa1,
+ 0xfb, 0xda, 0x44, 0x05, 0x2e, 0x1d, 0x3a, 0x1c,
+ 0xff, 0xc8, 0x3b, 0xc0, 0xfe, 0xda, 0x22, 0x0b,
+ 0x43, 0xd6, 0x88, 0x39, 0x4c, 0x4a, 0xa6, 0x69,
+ 0x18, 0x93, 0x42, 0x4e, 0xb5, 0xcc, 0x66, 0x0d,
+ 0x09, 0xf8, 0x1e, 0x7c, 0xd3, 0x3c, 0x99, 0x0d,
+ 0x50, 0x1d, 0x62, 0xe9, 0x57, 0x06, 0xbf, 0x19,
+ 0x88, 0xdd, 0xad, 0x7b, 0x4f, 0xf9, 0xc7, 0x82,
+ 0x6d, 0x8d, 0xc8, 0xc4, 0xc5, 0x78, 0x17, 0x20,
+ 0x15, 0xc5, 0x52, 0x41, 0xcf, 0x5b, 0xd6, 0x7f,
+ 0x94, 0x02, 0x41, 0xe0, 0x40, 0x22, 0x03, 0x5e,
+ 0xd1, 0x53, 0xd4, 0x86, 0xd3, 0x2c, 0x9f, 0x0f,
+ 0x96, 0xe3, 0x6b, 0x9a, 0x76, 0x32, 0x06, 0x47,
+ 0x4b, 0x11, 0xb3, 0xdd, 0x03, 0x65, 0xbd, 0x9b,
+ 0x01, 0xda, 0x9c, 0xb9, 0x7e, 0x3f, 0x6a, 0xc4,
+ 0x7b, 0xea, 0xd4, 0x3c, 0xb9, 0xfb, 0x5c, 0x6b,
+ 0x64, 0x33, 0x52, 0xba, 0x64, 0x78, 0x8f, 0xa4,
+ 0xaf, 0x7a, 0x61, 0x8d, 0xbc, 0xc5, 0x73, 0xe9,
+ 0x6b, 0x58, 0x97, 0x4b, 0xbf, 0x63, 0x22, 0xd3,
+ 0x37, 0x02, 0x54, 0xc5, 0xb9, 0x16, 0x4a, 0xf0,
+ 0x19, 0xd8, 0x94, 0x57, 0xb8, 0x8a, 0xb3, 0x16,
+ 0x3b, 0xd0, 0x84, 0x8e, 0x67, 0xa6, 0xa3, 0x7d,
+ 0x78, 0xec, 0x00
+};
+static const u8 dec_assoc013[] __initconst = {
+ 0xb1, 0x69, 0x83, 0x87, 0x30, 0xaa, 0x5d, 0xb8,
+ 0x77, 0xe8, 0x21, 0xff, 0x06, 0x59, 0x35, 0xce,
+ 0x75, 0xfe, 0x38, 0xef, 0xb8, 0x91, 0x43, 0x8c,
+ 0xcf, 0x70, 0xdd, 0x0a, 0x68, 0xbf, 0xd4, 0xbc,
+ 0x16, 0x76, 0x99, 0x36, 0x1e, 0x58, 0x79, 0x5e,
+ 0xd4, 0x29, 0xf7, 0x33, 0x93, 0x48, 0xdb, 0x5f,
+ 0x01, 0xae, 0x9c, 0xb6, 0xe4, 0x88, 0x6d, 0x2b,
+ 0x76, 0x75, 0xe0, 0xf3, 0x74, 0xe2, 0xc9
+};
+static const u8 dec_nonce013[] __initconst = {
+ 0x05, 0xa3, 0x93, 0xed, 0x30, 0xc5, 0xa2, 0x06
+};
+static const u8 dec_key013[] __initconst = {
+ 0xb3, 0x35, 0x50, 0x03, 0x54, 0x2e, 0x40, 0x5e,
+ 0x8f, 0x59, 0x8e, 0xc5, 0x90, 0xd5, 0x27, 0x2d,
+ 0xba, 0x29, 0x2e, 0xcb, 0x1b, 0x70, 0x44, 0x1e,
+ 0x65, 0x91, 0x6e, 0x2a, 0x79, 0x22, 0xda, 0x64
+};
+
+static const struct chacha20poly1305_testvec
+chacha20poly1305_dec_vectors[] __initconst = {
+ { dec_input001, dec_output001, dec_assoc001, dec_nonce001, dec_key001,
+ sizeof(dec_input001), sizeof(dec_assoc001), sizeof(dec_nonce001) },
+ { dec_input002, dec_output002, dec_assoc002, dec_nonce002, dec_key002,
+ sizeof(dec_input002), sizeof(dec_assoc002), sizeof(dec_nonce002) },
+ { dec_input003, dec_output003, dec_assoc003, dec_nonce003, dec_key003,
+ sizeof(dec_input003), sizeof(dec_assoc003), sizeof(dec_nonce003) },
+ { dec_input004, dec_output004, dec_assoc004, dec_nonce004, dec_key004,
+ sizeof(dec_input004), sizeof(dec_assoc004), sizeof(dec_nonce004) },
+ { dec_input005, dec_output005, dec_assoc005, dec_nonce005, dec_key005,
+ sizeof(dec_input005), sizeof(dec_assoc005), sizeof(dec_nonce005) },
+ { dec_input006, dec_output006, dec_assoc006, dec_nonce006, dec_key006,
+ sizeof(dec_input006), sizeof(dec_assoc006), sizeof(dec_nonce006) },
+ { dec_input007, dec_output007, dec_assoc007, dec_nonce007, dec_key007,
+ sizeof(dec_input007), sizeof(dec_assoc007), sizeof(dec_nonce007) },
+ { dec_input008, dec_output008, dec_assoc008, dec_nonce008, dec_key008,
+ sizeof(dec_input008), sizeof(dec_assoc008), sizeof(dec_nonce008) },
+ { dec_input009, dec_output009, dec_assoc009, dec_nonce009, dec_key009,
+ sizeof(dec_input009), sizeof(dec_assoc009), sizeof(dec_nonce009) },
+ { dec_input010, dec_output010, dec_assoc010, dec_nonce010, dec_key010,
+ sizeof(dec_input010), sizeof(dec_assoc010), sizeof(dec_nonce010) },
+ { dec_input011, dec_output011, dec_assoc011, dec_nonce011, dec_key011,
+ sizeof(dec_input011), sizeof(dec_assoc011), sizeof(dec_nonce011) },
+ { dec_input012, dec_output012, dec_assoc012, dec_nonce012, dec_key012,
+ sizeof(dec_input012), sizeof(dec_assoc012), sizeof(dec_nonce012) },
+ { dec_input013, dec_output013, dec_assoc013, dec_nonce013, dec_key013,
+ sizeof(dec_input013), sizeof(dec_assoc013), sizeof(dec_nonce013),
+ true }
+};
+
+static const u8 xenc_input001[] __initconst = {
+ 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
+ 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20,
+ 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66,
+ 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69,
+ 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20,
+ 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20,
+ 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d,
+ 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e,
+ 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65,
+ 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64,
+ 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63,
+ 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f,
+ 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64,
+ 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65,
+ 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61,
+ 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e,
+ 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69,
+ 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72,
+ 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20,
+ 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65,
+ 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61,
+ 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72,
+ 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65,
+ 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61,
+ 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20,
+ 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65,
+ 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20,
+ 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20,
+ 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b,
+ 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67,
+ 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80,
+ 0x9d
+};
+static const u8 xenc_output001[] __initconst = {
+ 0x1a, 0x6e, 0x3a, 0xd9, 0xfd, 0x41, 0x3f, 0x77,
+ 0x54, 0x72, 0x0a, 0x70, 0x9a, 0xa0, 0x29, 0x92,
+ 0x2e, 0xed, 0x93, 0xcf, 0x0f, 0x71, 0x88, 0x18,
+ 0x7a, 0x9d, 0x2d, 0x24, 0xe0, 0xf5, 0xea, 0x3d,
+ 0x55, 0x64, 0xd7, 0xad, 0x2a, 0x1a, 0x1f, 0x7e,
+ 0x86, 0x6d, 0xb0, 0xce, 0x80, 0x41, 0x72, 0x86,
+ 0x26, 0xee, 0x84, 0xd7, 0xef, 0x82, 0x9e, 0xe2,
+ 0x60, 0x9d, 0x5a, 0xfc, 0xf0, 0xe4, 0x19, 0x85,
+ 0xea, 0x09, 0xc6, 0xfb, 0xb3, 0xa9, 0x50, 0x09,
+ 0xec, 0x5e, 0x11, 0x90, 0xa1, 0xc5, 0x4e, 0x49,
+ 0xef, 0x50, 0xd8, 0x8f, 0xe0, 0x78, 0xd7, 0xfd,
+ 0xb9, 0x3b, 0xc9, 0xf2, 0x91, 0xc8, 0x25, 0xc8,
+ 0xa7, 0x63, 0x60, 0xce, 0x10, 0xcd, 0xc6, 0x7f,
+ 0xf8, 0x16, 0xf8, 0xe1, 0x0a, 0xd9, 0xde, 0x79,
+ 0x50, 0x33, 0xf2, 0x16, 0x0f, 0x17, 0xba, 0xb8,
+ 0x5d, 0xd8, 0xdf, 0x4e, 0x51, 0xa8, 0x39, 0xd0,
+ 0x85, 0xca, 0x46, 0x6a, 0x10, 0xa7, 0xa3, 0x88,
+ 0xef, 0x79, 0xb9, 0xf8, 0x24, 0xf3, 0xe0, 0x71,
+ 0x7b, 0x76, 0x28, 0x46, 0x3a, 0x3a, 0x1b, 0x91,
+ 0xb6, 0xd4, 0x3e, 0x23, 0xe5, 0x44, 0x15, 0xbf,
+ 0x60, 0x43, 0x9d, 0xa4, 0xbb, 0xd5, 0x5f, 0x89,
+ 0xeb, 0xef, 0x8e, 0xfd, 0xdd, 0xb4, 0x0d, 0x46,
+ 0xf0, 0x69, 0x23, 0x63, 0xae, 0x94, 0xf5, 0x5e,
+ 0xa5, 0xad, 0x13, 0x1c, 0x41, 0x76, 0xe6, 0x90,
+ 0xd6, 0x6d, 0xa2, 0x8f, 0x97, 0x4c, 0xa8, 0x0b,
+ 0xcf, 0x8d, 0x43, 0x2b, 0x9c, 0x9b, 0xc5, 0x58,
+ 0xa5, 0xb6, 0x95, 0x9a, 0xbf, 0x81, 0xc6, 0x54,
+ 0xc9, 0x66, 0x0c, 0xe5, 0x4f, 0x6a, 0x53, 0xa1,
+ 0xe5, 0x0c, 0xba, 0x31, 0xde, 0x34, 0x64, 0x73,
+ 0x8a, 0x3b, 0xbd, 0x92, 0x01, 0xdb, 0x71, 0x69,
+ 0xf3, 0x58, 0x99, 0xbc, 0xd1, 0xcb, 0x4a, 0x05,
+ 0xe2, 0x58, 0x9c, 0x25, 0x17, 0xcd, 0xdc, 0x83,
+ 0xb7, 0xff, 0xfb, 0x09, 0x61, 0xad, 0xbf, 0x13,
+ 0x5b, 0x5e, 0xed, 0x46, 0x82, 0x6f, 0x22, 0xd8,
+ 0x93, 0xa6, 0x85, 0x5b, 0x40, 0x39, 0x5c, 0xc5,
+ 0x9c
+};
+static const u8 xenc_assoc001[] __initconst = {
+ 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x4e, 0x91
+};
+static const u8 xenc_nonce001[] __initconst = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17
+};
+static const u8 xenc_key001[] __initconst = {
+ 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
+ 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0,
+ 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09,
+ 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0
+};
+
+static const struct chacha20poly1305_testvec
+xchacha20poly1305_enc_vectors[] __initconst = {
+ { xenc_input001, xenc_output001, xenc_assoc001, xenc_nonce001, xenc_key001,
+ sizeof(xenc_input001), sizeof(xenc_assoc001), sizeof(xenc_nonce001) }
+};
+
+static const u8 xdec_input001[] __initconst = {
+ 0x1a, 0x6e, 0x3a, 0xd9, 0xfd, 0x41, 0x3f, 0x77,
+ 0x54, 0x72, 0x0a, 0x70, 0x9a, 0xa0, 0x29, 0x92,
+ 0x2e, 0xed, 0x93, 0xcf, 0x0f, 0x71, 0x88, 0x18,
+ 0x7a, 0x9d, 0x2d, 0x24, 0xe0, 0xf5, 0xea, 0x3d,
+ 0x55, 0x64, 0xd7, 0xad, 0x2a, 0x1a, 0x1f, 0x7e,
+ 0x86, 0x6d, 0xb0, 0xce, 0x80, 0x41, 0x72, 0x86,
+ 0x26, 0xee, 0x84, 0xd7, 0xef, 0x82, 0x9e, 0xe2,
+ 0x60, 0x9d, 0x5a, 0xfc, 0xf0, 0xe4, 0x19, 0x85,
+ 0xea, 0x09, 0xc6, 0xfb, 0xb3, 0xa9, 0x50, 0x09,
+ 0xec, 0x5e, 0x11, 0x90, 0xa1, 0xc5, 0x4e, 0x49,
+ 0xef, 0x50, 0xd8, 0x8f, 0xe0, 0x78, 0xd7, 0xfd,
+ 0xb9, 0x3b, 0xc9, 0xf2, 0x91, 0xc8, 0x25, 0xc8,
+ 0xa7, 0x63, 0x60, 0xce, 0x10, 0xcd, 0xc6, 0x7f,
+ 0xf8, 0x16, 0xf8, 0xe1, 0x0a, 0xd9, 0xde, 0x79,
+ 0x50, 0x33, 0xf2, 0x16, 0x0f, 0x17, 0xba, 0xb8,
+ 0x5d, 0xd8, 0xdf, 0x4e, 0x51, 0xa8, 0x39, 0xd0,
+ 0x85, 0xca, 0x46, 0x6a, 0x10, 0xa7, 0xa3, 0x88,
+ 0xef, 0x79, 0xb9, 0xf8, 0x24, 0xf3, 0xe0, 0x71,
+ 0x7b, 0x76, 0x28, 0x46, 0x3a, 0x3a, 0x1b, 0x91,
+ 0xb6, 0xd4, 0x3e, 0x23, 0xe5, 0x44, 0x15, 0xbf,
+ 0x60, 0x43, 0x9d, 0xa4, 0xbb, 0xd5, 0x5f, 0x89,
+ 0xeb, 0xef, 0x8e, 0xfd, 0xdd, 0xb4, 0x0d, 0x46,
+ 0xf0, 0x69, 0x23, 0x63, 0xae, 0x94, 0xf5, 0x5e,
+ 0xa5, 0xad, 0x13, 0x1c, 0x41, 0x76, 0xe6, 0x90,
+ 0xd6, 0x6d, 0xa2, 0x8f, 0x97, 0x4c, 0xa8, 0x0b,
+ 0xcf, 0x8d, 0x43, 0x2b, 0x9c, 0x9b, 0xc5, 0x58,
+ 0xa5, 0xb6, 0x95, 0x9a, 0xbf, 0x81, 0xc6, 0x54,
+ 0xc9, 0x66, 0x0c, 0xe5, 0x4f, 0x6a, 0x53, 0xa1,
+ 0xe5, 0x0c, 0xba, 0x31, 0xde, 0x34, 0x64, 0x73,
+ 0x8a, 0x3b, 0xbd, 0x92, 0x01, 0xdb, 0x71, 0x69,
+ 0xf3, 0x58, 0x99, 0xbc, 0xd1, 0xcb, 0x4a, 0x05,
+ 0xe2, 0x58, 0x9c, 0x25, 0x17, 0xcd, 0xdc, 0x83,
+ 0xb7, 0xff, 0xfb, 0x09, 0x61, 0xad, 0xbf, 0x13,
+ 0x5b, 0x5e, 0xed, 0x46, 0x82, 0x6f, 0x22, 0xd8,
+ 0x93, 0xa6, 0x85, 0x5b, 0x40, 0x39, 0x5c, 0xc5,
+ 0x9c
+};
+static const u8 xdec_output001[] __initconst = {
+ 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6e, 0x65, 0x74,
+ 0x2d, 0x44, 0x72, 0x61, 0x66, 0x74, 0x73, 0x20,
+ 0x61, 0x72, 0x65, 0x20, 0x64, 0x72, 0x61, 0x66,
+ 0x74, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x76, 0x61, 0x6c, 0x69,
+ 0x64, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x61, 0x20,
+ 0x6d, 0x61, 0x78, 0x69, 0x6d, 0x75, 0x6d, 0x20,
+ 0x6f, 0x66, 0x20, 0x73, 0x69, 0x78, 0x20, 0x6d,
+ 0x6f, 0x6e, 0x74, 0x68, 0x73, 0x20, 0x61, 0x6e,
+ 0x64, 0x20, 0x6d, 0x61, 0x79, 0x20, 0x62, 0x65,
+ 0x20, 0x75, 0x70, 0x64, 0x61, 0x74, 0x65, 0x64,
+ 0x2c, 0x20, 0x72, 0x65, 0x70, 0x6c, 0x61, 0x63,
+ 0x65, 0x64, 0x2c, 0x20, 0x6f, 0x72, 0x20, 0x6f,
+ 0x62, 0x73, 0x6f, 0x6c, 0x65, 0x74, 0x65, 0x64,
+ 0x20, 0x62, 0x79, 0x20, 0x6f, 0x74, 0x68, 0x65,
+ 0x72, 0x20, 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65,
+ 0x6e, 0x74, 0x73, 0x20, 0x61, 0x74, 0x20, 0x61,
+ 0x6e, 0x79, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x2e,
+ 0x20, 0x49, 0x74, 0x20, 0x69, 0x73, 0x20, 0x69,
+ 0x6e, 0x61, 0x70, 0x70, 0x72, 0x6f, 0x70, 0x72,
+ 0x69, 0x61, 0x74, 0x65, 0x20, 0x74, 0x6f, 0x20,
+ 0x75, 0x73, 0x65, 0x20, 0x49, 0x6e, 0x74, 0x65,
+ 0x72, 0x6e, 0x65, 0x74, 0x2d, 0x44, 0x72, 0x61,
+ 0x66, 0x74, 0x73, 0x20, 0x61, 0x73, 0x20, 0x72,
+ 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65,
+ 0x20, 0x6d, 0x61, 0x74, 0x65, 0x72, 0x69, 0x61,
+ 0x6c, 0x20, 0x6f, 0x72, 0x20, 0x74, 0x6f, 0x20,
+ 0x63, 0x69, 0x74, 0x65, 0x20, 0x74, 0x68, 0x65,
+ 0x6d, 0x20, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x20,
+ 0x74, 0x68, 0x61, 0x6e, 0x20, 0x61, 0x73, 0x20,
+ 0x2f, 0xe2, 0x80, 0x9c, 0x77, 0x6f, 0x72, 0x6b,
+ 0x20, 0x69, 0x6e, 0x20, 0x70, 0x72, 0x6f, 0x67,
+ 0x72, 0x65, 0x73, 0x73, 0x2e, 0x2f, 0xe2, 0x80,
+ 0x9d
+};
+static const u8 xdec_assoc001[] __initconst = {
+ 0xf3, 0x33, 0x88, 0x86, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x4e, 0x91
+};
+static const u8 xdec_nonce001[] __initconst = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17
+};
+static const u8 xdec_key001[] __initconst = {
+ 0x1c, 0x92, 0x40, 0xa5, 0xeb, 0x55, 0xd3, 0x8a,
+ 0xf3, 0x33, 0x88, 0x86, 0x04, 0xf6, 0xb5, 0xf0,
+ 0x47, 0x39, 0x17, 0xc1, 0x40, 0x2b, 0x80, 0x09,
+ 0x9d, 0xca, 0x5c, 0xbc, 0x20, 0x70, 0x75, 0xc0
+};
+
+static const struct chacha20poly1305_testvec
+xchacha20poly1305_dec_vectors[] __initconst = {
+ { xdec_input001, xdec_output001, xdec_assoc001, xdec_nonce001, xdec_key001,
+ sizeof(xdec_input001), sizeof(xdec_assoc001), sizeof(xdec_nonce001) }
+};
+
+static void __init
+chacha20poly1305_selftest_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u8 *nonce, const size_t nonce_len,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ if (nonce_len == 8)
+ chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len,
+ get_unaligned_le64(nonce), key);
+ else
+ BUG();
+}
+
+static bool __init
+decryption_success(bool func_ret, bool expect_failure, int memcmp_result)
+{
+ if (expect_failure)
+ return !func_ret;
+ return func_ret && !memcmp_result;
+}
+
+bool __init chacha20poly1305_selftest(void)
+{
+ enum { MAXIMUM_TEST_BUFFER_LEN = 1UL << 12 };
+ size_t i;
+ u8 *computed_output = NULL, *heap_src = NULL;
+ bool success = true, ret;
+
+ heap_src = kmalloc(MAXIMUM_TEST_BUFFER_LEN, GFP_KERNEL);
+ computed_output = kmalloc(MAXIMUM_TEST_BUFFER_LEN, GFP_KERNEL);
+ if (!heap_src || !computed_output) {
+ pr_err("chacha20poly1305 self-test malloc: FAIL\n");
+ success = false;
+ goto out;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(chacha20poly1305_enc_vectors); ++i) {
+ memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
+ chacha20poly1305_selftest_encrypt(computed_output,
+ chacha20poly1305_enc_vectors[i].input,
+ chacha20poly1305_enc_vectors[i].ilen,
+ chacha20poly1305_enc_vectors[i].assoc,
+ chacha20poly1305_enc_vectors[i].alen,
+ chacha20poly1305_enc_vectors[i].nonce,
+ chacha20poly1305_enc_vectors[i].nlen,
+ chacha20poly1305_enc_vectors[i].key);
+ if (memcmp(computed_output,
+ chacha20poly1305_enc_vectors[i].output,
+ chacha20poly1305_enc_vectors[i].ilen +
+ POLY1305_DIGEST_SIZE)) {
+ pr_err("chacha20poly1305 encryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
+
+ for (i = 0; i < ARRAY_SIZE(chacha20poly1305_dec_vectors); ++i) {
+ memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
+ ret = chacha20poly1305_decrypt(computed_output,
+ chacha20poly1305_dec_vectors[i].input,
+ chacha20poly1305_dec_vectors[i].ilen,
+ chacha20poly1305_dec_vectors[i].assoc,
+ chacha20poly1305_dec_vectors[i].alen,
+ get_unaligned_le64(chacha20poly1305_dec_vectors[i].nonce),
+ chacha20poly1305_dec_vectors[i].key);
+ if (!decryption_success(ret,
+ chacha20poly1305_dec_vectors[i].failure,
+ memcmp(computed_output,
+ chacha20poly1305_dec_vectors[i].output,
+ chacha20poly1305_dec_vectors[i].ilen -
+ POLY1305_DIGEST_SIZE))) {
+ pr_err("chacha20poly1305 decryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
+
+
+ for (i = 0; i < ARRAY_SIZE(xchacha20poly1305_enc_vectors); ++i) {
+ memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
+ xchacha20poly1305_encrypt(computed_output,
+ xchacha20poly1305_enc_vectors[i].input,
+ xchacha20poly1305_enc_vectors[i].ilen,
+ xchacha20poly1305_enc_vectors[i].assoc,
+ xchacha20poly1305_enc_vectors[i].alen,
+ xchacha20poly1305_enc_vectors[i].nonce,
+ xchacha20poly1305_enc_vectors[i].key);
+ if (memcmp(computed_output,
+ xchacha20poly1305_enc_vectors[i].output,
+ xchacha20poly1305_enc_vectors[i].ilen +
+ POLY1305_DIGEST_SIZE)) {
+ pr_err("xchacha20poly1305 encryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
+ for (i = 0; i < ARRAY_SIZE(xchacha20poly1305_dec_vectors); ++i) {
+ memset(computed_output, 0, MAXIMUM_TEST_BUFFER_LEN);
+ ret = xchacha20poly1305_decrypt(computed_output,
+ xchacha20poly1305_dec_vectors[i].input,
+ xchacha20poly1305_dec_vectors[i].ilen,
+ xchacha20poly1305_dec_vectors[i].assoc,
+ xchacha20poly1305_dec_vectors[i].alen,
+ xchacha20poly1305_dec_vectors[i].nonce,
+ xchacha20poly1305_dec_vectors[i].key);
+ if (!decryption_success(ret,
+ xchacha20poly1305_dec_vectors[i].failure,
+ memcmp(computed_output,
+ xchacha20poly1305_dec_vectors[i].output,
+ xchacha20poly1305_dec_vectors[i].ilen -
+ POLY1305_DIGEST_SIZE))) {
+ pr_err("xchacha20poly1305 decryption self-test %zu: FAIL\n",
+ i + 1);
+ success = false;
+ }
+ }
+
+out:
+ kfree(heap_src);
+ kfree(computed_output);
+ return success;
+}
diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c
new file mode 100644
index 000000000000..3127d09c483f
--- /dev/null
+++ b/lib/crypto/chacha20poly1305.c
@@ -0,0 +1,219 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
+ *
+ * This is an implementation of the ChaCha20Poly1305 AEAD construction.
+ *
+ * Information: https://tools.ietf.org/html/rfc8439
+ */
+
+#include <crypto/algapi.h>
+#include <crypto/chacha20poly1305.h>
+#include <crypto/chacha.h>
+#include <crypto/poly1305.h>
+
+#include <asm/unaligned.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+
+#define CHACHA_KEY_WORDS (CHACHA_KEY_SIZE / sizeof(u32))
+
+bool __init chacha20poly1305_selftest(void);
+
+static void chacha_load_key(u32 *k, const u8 *in)
+{
+ k[0] = get_unaligned_le32(in);
+ k[1] = get_unaligned_le32(in + 4);
+ k[2] = get_unaligned_le32(in + 8);
+ k[3] = get_unaligned_le32(in + 12);
+ k[4] = get_unaligned_le32(in + 16);
+ k[5] = get_unaligned_le32(in + 20);
+ k[6] = get_unaligned_le32(in + 24);
+ k[7] = get_unaligned_le32(in + 28);
+}
+
+static void xchacha_init(u32 *chacha_state, const u8 *key, const u8 *nonce)
+{
+ u32 k[CHACHA_KEY_WORDS];
+ u8 iv[CHACHA_IV_SIZE];
+
+ memset(iv, 0, 8);
+ memcpy(iv + 8, nonce + 16, 8);
+
+ chacha_load_key(k, key);
+
+ /* Compute the subkey given the original key and first 128 nonce bits */
+ chacha_init_generic(chacha_state, k, nonce);
+ hchacha_block_generic(chacha_state, k, 20);
+
+ chacha_init(chacha_state, k, iv);
+
+ memzero_explicit(k, sizeof(k));
+ memzero_explicit(iv, sizeof(iv));
+}
+
+static void
+__chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len, u32 *chacha_state)
+{
+ const u8 *pad0 = page_address(ZERO_PAGE(0));
+ struct poly1305_desc_ctx poly1305_state;
+ union {
+ u8 block0[POLY1305_KEY_SIZE];
+ __le64 lens[2];
+ } b;
+
+ chacha_crypt(chacha_state, b.block0, pad0, sizeof(b.block0), 20);
+ poly1305_init(&poly1305_state, b.block0);
+
+ poly1305_update(&poly1305_state, ad, ad_len);
+ if (ad_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (ad_len & 0xf));
+
+ chacha_crypt(chacha_state, dst, src, src_len, 20);
+
+ poly1305_update(&poly1305_state, dst, src_len);
+ if (src_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (src_len & 0xf));
+
+ b.lens[0] = cpu_to_le64(ad_len);
+ b.lens[1] = cpu_to_le64(src_len);
+ poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens));
+
+ poly1305_final(&poly1305_state, dst + src_len);
+
+ memzero_explicit(chacha_state, sizeof(chacha_state));
+ memzero_explicit(&b, sizeof(b));
+}
+
+void chacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ u32 chacha_state[CHACHA_STATE_WORDS];
+ u32 k[CHACHA_KEY_WORDS];
+ __le64 iv[2];
+
+ chacha_load_key(k, key);
+
+ iv[0] = 0;
+ iv[1] = cpu_to_le64(nonce);
+
+ chacha_init(chacha_state, k, (u8 *)iv);
+ __chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, chacha_state);
+
+ memzero_explicit(iv, sizeof(iv));
+ memzero_explicit(k, sizeof(k));
+}
+EXPORT_SYMBOL(chacha20poly1305_encrypt);
+
+void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE],
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ u32 chacha_state[CHACHA_STATE_WORDS];
+
+ xchacha_init(chacha_state, key, nonce);
+ __chacha20poly1305_encrypt(dst, src, src_len, ad, ad_len, chacha_state);
+}
+EXPORT_SYMBOL(xchacha20poly1305_encrypt);
+
+static bool
+__chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len, u32 *chacha_state)
+{
+ const u8 *pad0 = page_address(ZERO_PAGE(0));
+ struct poly1305_desc_ctx poly1305_state;
+ size_t dst_len;
+ int ret;
+ union {
+ u8 block0[POLY1305_KEY_SIZE];
+ u8 mac[POLY1305_DIGEST_SIZE];
+ __le64 lens[2];
+ } b;
+
+ if (unlikely(src_len < POLY1305_DIGEST_SIZE))
+ return false;
+
+ chacha_crypt(chacha_state, b.block0, pad0, sizeof(b.block0), 20);
+ poly1305_init(&poly1305_state, b.block0);
+
+ poly1305_update(&poly1305_state, ad, ad_len);
+ if (ad_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (ad_len & 0xf));
+
+ dst_len = src_len - POLY1305_DIGEST_SIZE;
+ poly1305_update(&poly1305_state, src, dst_len);
+ if (dst_len & 0xf)
+ poly1305_update(&poly1305_state, pad0, 0x10 - (dst_len & 0xf));
+
+ b.lens[0] = cpu_to_le64(ad_len);
+ b.lens[1] = cpu_to_le64(dst_len);
+ poly1305_update(&poly1305_state, (u8 *)b.lens, sizeof(b.lens));
+
+ poly1305_final(&poly1305_state, b.mac);
+
+ ret = crypto_memneq(b.mac, src + dst_len, POLY1305_DIGEST_SIZE);
+ if (likely(!ret))
+ chacha_crypt(chacha_state, dst, src, dst_len, 20);
+
+ memzero_explicit(&b, sizeof(b));
+
+ return !ret;
+}
+
+bool chacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u64 nonce,
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ u32 chacha_state[CHACHA_STATE_WORDS];
+ u32 k[CHACHA_KEY_WORDS];
+ __le64 iv[2];
+ bool ret;
+
+ chacha_load_key(k, key);
+
+ iv[0] = 0;
+ iv[1] = cpu_to_le64(nonce);
+
+ chacha_init(chacha_state, k, (u8 *)iv);
+ ret = __chacha20poly1305_decrypt(dst, src, src_len, ad, ad_len,
+ chacha_state);
+
+ memzero_explicit(chacha_state, sizeof(chacha_state));
+ memzero_explicit(iv, sizeof(iv));
+ memzero_explicit(k, sizeof(k));
+ return ret;
+}
+EXPORT_SYMBOL(chacha20poly1305_decrypt);
+
+bool xchacha20poly1305_decrypt(u8 *dst, const u8 *src, const size_t src_len,
+ const u8 *ad, const size_t ad_len,
+ const u8 nonce[XCHACHA20POLY1305_NONCE_SIZE],
+ const u8 key[CHACHA20POLY1305_KEY_SIZE])
+{
+ u32 chacha_state[CHACHA_STATE_WORDS];
+
+ xchacha_init(chacha_state, key, nonce);
+ return __chacha20poly1305_decrypt(dst, src, src_len, ad, ad_len,
+ chacha_state);
+}
+EXPORT_SYMBOL(xchacha20poly1305_decrypt);
+
+static int __init mod_init(void)
+{
+ if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS))
+ WARN_ON(!chacha20poly1305_selftest());
+
+ return 0;
+}
+
+module_init(mod_init);
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("ChaCha20Poly1305 AEAD construction");
+MODULE_AUTHOR("Jason A. Donenfeld <[email protected]>");
--
2.17.1
Hi Sebastian, Thomas,
Take a look at the below snippet from this patch.
I had previously put quite some effort into the simd_get, simd_put,
simd_relax mechanism, so that the simd state could be persisted during
both several calls to the same function and within long loops like
below, with simd_relax existing to reenable preemption briefly if
things were getting out of hand. Ard got rid of this and has moved the
kernel_fpu_begin and kernel_fpu_end calls into the inner loop:
On Sun, Sep 29, 2019 at 7:39 PM Ard Biesheuvel
<[email protected]> wrote:
> + for (;;) {
> + const size_t blocks = min_t(size_t, nblocks,
> + PAGE_SIZE / BLAKE2S_BLOCK_SIZE);
> +
> + kernel_fpu_begin();
> + if (IS_ENABLED(CONFIG_AS_AVX512) && blake2s_use_avx512)
> + blake2s_compress_avx512(state, block, blocks, inc);
> + else
> + blake2s_compress_avx(state, block, blocks, inc);
> + kernel_fpu_end();
> +
> + nblocks -= blocks;
> + if (!nblocks)
> + break;
> + block += blocks * BLAKE2S_BLOCK_SIZE;
> + }
> + return true;
> +}
I'm wondering if on modern kernels this is actually fine and whether
my simd_get/put/relax thing no longer has a good use case.
Specifically, I recall last year there were a lot of patches and
discussions about doing FPU register restoration lazily -- on context
switch or the like. Did those land? Did the theory of action work out
in the end?
Regards,
Jason
On Sun, Sep 29, 2019 at 7:42 PM Jason A. Donenfeld <[email protected]> wrote:
>
> I had previously put quite some effort into the simd_get, simd_put,
> simd_relax mechanism, so that the simd state could be persisted during
> both several calls to the same function and within long loops like
> below, with simd_relax existing to reenable preemption briefly if
> things were getting out of hand. Ard got rid of this and has moved the
> kernel_fpu_begin and kernel_fpu_end calls into the inner loop:
Actually, that should be ok these days.
What has happened fairly recently (it got merged into 5.2 back in May)
is that we no longer do the FPU save/restore on each
kernel_fpu_begin/end.
Instead, we save it on kernel_fpu_begin(), and set a flag that it
needs to be restored when returning to user space.
So the kernel now on its own merges that FPU save/restore overhead
when you do it repeatedly.
The core change happened in
5f409e20b794 ("x86/fpu: Defer FPU state load until return to userspace")
but there are a few commits around it for cleanups etc. The code was merged in
8ff468c29e9a ("Merge branch 'x86-fpu-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip")
if you want to see the whole series.
That said, it would be _lovely_ if you or somebody else actually
double-checked that it works as expected and that the numbers bear out
the improvements.
It should be superior to the old model of manually trying to merge FPU
use regions, both from a performance angle (because it will merge much
more), but also from a code simplicity angle and the whole preemption
latency worry also basically goes away.
Linus
On 2019-09-30 04:42:06 [+0200], Jason A. Donenfeld wrote:
> Hi Sebastian, Thomas,
Hi Jason,
> On Sun, Sep 29, 2019 at 7:39 PM Ard Biesheuvel
> <[email protected]> wrote:
> > + for (;;) {
> > + const size_t blocks = min_t(size_t, nblocks,
> > + PAGE_SIZE / BLAKE2S_BLOCK_SIZE);
> > +
> > + kernel_fpu_begin();
> > + if (IS_ENABLED(CONFIG_AS_AVX512) && blake2s_use_avx512)
> > + blake2s_compress_avx512(state, block, blocks, inc);
> > + else
> > + blake2s_compress_avx(state, block, blocks, inc);
> > + kernel_fpu_end();
> > +
> > + nblocks -= blocks;
> > + if (!nblocks)
> > + break;
> > + block += blocks * BLAKE2S_BLOCK_SIZE;
> > + }
> > + return true;
> > +}
>
> I'm wondering if on modern kernels this is actually fine and whether
> my simd_get/put/relax thing no longer has a good use case.
> Specifically, I recall last year there were a lot of patches and
> discussions about doing FPU register restoration lazily -- on context
> switch or the like. Did those land? Did the theory of action work out
> in the end?
That optimisation landed in v5.2. With that change (on x86)
kernel_fpu_end() does almost nothing (and so the following
kernel_fpu_begin()) and the FPU context will be restored once the task
returns to user land. (Note that this counts only for user-tasks because
we don't save the FPU state of a kernel thread.)
I haven't look at crypto code since that change was merged but looking
at the snippet from Ard is actually what I was aiming for.
> Regards,
> Jason
Sebastian
On Mon, Sep 30, 2019 at 2:41 AM Ard Biesheuvel
<[email protected]> wrote:
>
> In order to use 128-bit integer arithmetic in C code, the architecture
> needs to have declared support for it by setting ARCH_SUPPORTS_INT128,
> and it requires a version of the toolchain that supports this at build
> time. This is why all existing tests for ARCH_SUPPORTS_INT128 also test
> whether __SIZEOF_INT128__ is defined, since this is only the case for
> compilers that can support 128-bit integers.
>
> Let's fold this additional test into the Kconfig declaration of
> ARCH_SUPPORTS_INT128 so that we can also use the symbol in Makefiles,
> e.g., to decide whether a certain object needs to be included in the
> first place.
>
> Cc: Masahiro Yamada <[email protected]>
> Signed-off-by: Ard Biesheuvel <[email protected]>
Do you still need CONFIG_ARCH_SUPPORTS_INT128 ?
I do not know which part in lib/ubsan.c or crypto/ecc.c
is arch-dependent...
> ---
> arch/arm64/Kconfig | 2 +-
> arch/riscv/Kconfig | 2 +-
> arch/x86/Kconfig | 2 +-
> crypto/ecc.c | 2 +-
> init/Kconfig | 4 ++++
> lib/ubsan.c | 2 +-
> lib/ubsan.h | 2 +-
> 7 files changed, 10 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 3adcec05b1f6..a0f764e2f299 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -69,7 +69,7 @@ config ARM64
> select ARCH_USE_QUEUED_SPINLOCKS
> select ARCH_SUPPORTS_MEMORY_FAILURE
> select ARCH_SUPPORTS_ATOMIC_RMW
> - select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
> + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
> select ARCH_SUPPORTS_NUMA_BALANCING
> select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
> select ARCH_WANT_FRAME_POINTERS
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 59a4727ecd6c..99be78ac7b33 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -127,7 +127,7 @@ config ARCH_RV32I
> config ARCH_RV64I
> bool "RV64I"
> select 64BIT
> - select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000
> + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && GCC_VERSION >= 50000
> select HAVE_FUNCTION_TRACER
> select HAVE_FUNCTION_GRAPH_TRACER
> select HAVE_FTRACE_MCOUNT_RECORD
> diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> index 222855cc0158..97f74a2e1cf3 100644
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> @@ -24,7 +24,7 @@ config X86_64
> depends on 64BIT
> # Options that are inherently 64-bit kernel only:
> select ARCH_HAS_GIGANTIC_PAGE
> - select ARCH_SUPPORTS_INT128
> + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
> select ARCH_USE_CMPXCHG_LOCKREF
> select HAVE_ARCH_SOFT_DIRTY
> select MODULES_USE_ELF_RELA
> diff --git a/crypto/ecc.c b/crypto/ecc.c
> index dfe114bc0c4a..6e6aab6c987c 100644
> --- a/crypto/ecc.c
> +++ b/crypto/ecc.c
> @@ -336,7 +336,7 @@ static u64 vli_usub(u64 *result, const u64 *left, u64 right,
> static uint128_t mul_64_64(u64 left, u64 right)
> {
> uint128_t result;
> -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> unsigned __int128 m = (unsigned __int128)left * right;
>
> result.m_low = m;
> diff --git a/init/Kconfig b/init/Kconfig
> index bd7d650d4a99..f5566a985b9e 100644
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -780,6 +780,10 @@ config ARCH_SUPPORTS_NUMA_BALANCING
> config ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
> bool
>
> +config CC_HAS_INT128
> + def_bool y
> + depends on !$(cc-option,-D__SIZEOF_INT128__=0)
> +
> #
> # For architectures that know their GCC __int128 support is sound
> #
> diff --git a/lib/ubsan.c b/lib/ubsan.c
> index e7d31735950d..b652cc14dd60 100644
> --- a/lib/ubsan.c
> +++ b/lib/ubsan.c
> @@ -119,7 +119,7 @@ static void val_to_string(char *str, size_t size, struct type_descriptor *type,
> {
> if (type_is_int(type)) {
> if (type_bit_width(type) == 128) {
> -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> u_max val = get_unsigned_val(type, value);
>
> scnprintf(str, size, "0x%08x%08x%08x%08x",
> diff --git a/lib/ubsan.h b/lib/ubsan.h
> index b8fa83864467..7b56c09473a9 100644
> --- a/lib/ubsan.h
> +++ b/lib/ubsan.h
> @@ -78,7 +78,7 @@ struct invalid_value_data {
> struct type_descriptor *type;
> };
>
> -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> typedef __int128 s_max;
> typedef unsigned __int128 u_max;
> #else
> --
> 2.17.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> [email protected]
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
Best Regards
Masahiro Yamada
On Mon, 30 Sep 2019 at 13:01, Masahiro Yamada
<[email protected]> wrote:
>
> On Mon, Sep 30, 2019 at 2:41 AM Ard Biesheuvel
> <[email protected]> wrote:
> >
> > In order to use 128-bit integer arithmetic in C code, the architecture
> > needs to have declared support for it by setting ARCH_SUPPORTS_INT128,
> > and it requires a version of the toolchain that supports this at build
> > time. This is why all existing tests for ARCH_SUPPORTS_INT128 also test
> > whether __SIZEOF_INT128__ is defined, since this is only the case for
> > compilers that can support 128-bit integers.
> >
> > Let's fold this additional test into the Kconfig declaration of
> > ARCH_SUPPORTS_INT128 so that we can also use the symbol in Makefiles,
> > e.g., to decide whether a certain object needs to be included in the
> > first place.
> >
> > Cc: Masahiro Yamada <[email protected]>
> > Signed-off-by: Ard Biesheuvel <[email protected]>
>
>
> Do you still need CONFIG_ARCH_SUPPORTS_INT128 ?
>
arm64 needs GCC 5 or later for int128_t support, since older versions
emit support library function calls that we don't implement.
I guess we could fold that into the CC_HAS_INT128 test as well though
> I do not know which part in lib/ubsan.c or crypto/ecc.c
> is arch-dependent...
>
>
>
>
>
> > ---
> > arch/arm64/Kconfig | 2 +-
> > arch/riscv/Kconfig | 2 +-
> > arch/x86/Kconfig | 2 +-
> > crypto/ecc.c | 2 +-
> > init/Kconfig | 4 ++++
> > lib/ubsan.c | 2 +-
> > lib/ubsan.h | 2 +-
> > 7 files changed, 10 insertions(+), 6 deletions(-)
> >
> > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> > index 3adcec05b1f6..a0f764e2f299 100644
> > --- a/arch/arm64/Kconfig
> > +++ b/arch/arm64/Kconfig
> > @@ -69,7 +69,7 @@ config ARM64
> > select ARCH_USE_QUEUED_SPINLOCKS
> > select ARCH_SUPPORTS_MEMORY_FAILURE
> > select ARCH_SUPPORTS_ATOMIC_RMW
> > - select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG
> > + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
> > select ARCH_SUPPORTS_NUMA_BALANCING
> > select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
> > select ARCH_WANT_FRAME_POINTERS
> > diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> > index 59a4727ecd6c..99be78ac7b33 100644
> > --- a/arch/riscv/Kconfig
> > +++ b/arch/riscv/Kconfig
> > @@ -127,7 +127,7 @@ config ARCH_RV32I
> > config ARCH_RV64I
> > bool "RV64I"
> > select 64BIT
> > - select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000
> > + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && GCC_VERSION >= 50000
> > select HAVE_FUNCTION_TRACER
> > select HAVE_FUNCTION_GRAPH_TRACER
> > select HAVE_FTRACE_MCOUNT_RECORD
> > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
> > index 222855cc0158..97f74a2e1cf3 100644
> > --- a/arch/x86/Kconfig
> > +++ b/arch/x86/Kconfig
> > @@ -24,7 +24,7 @@ config X86_64
> > depends on 64BIT
> > # Options that are inherently 64-bit kernel only:
> > select ARCH_HAS_GIGANTIC_PAGE
> > - select ARCH_SUPPORTS_INT128
> > + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
> > select ARCH_USE_CMPXCHG_LOCKREF
> > select HAVE_ARCH_SOFT_DIRTY
> > select MODULES_USE_ELF_RELA
> > diff --git a/crypto/ecc.c b/crypto/ecc.c
> > index dfe114bc0c4a..6e6aab6c987c 100644
> > --- a/crypto/ecc.c
> > +++ b/crypto/ecc.c
> > @@ -336,7 +336,7 @@ static u64 vli_usub(u64 *result, const u64 *left, u64 right,
> > static uint128_t mul_64_64(u64 left, u64 right)
> > {
> > uint128_t result;
> > -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> > +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> > unsigned __int128 m = (unsigned __int128)left * right;
> >
> > result.m_low = m;
> > diff --git a/init/Kconfig b/init/Kconfig
> > index bd7d650d4a99..f5566a985b9e 100644
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -780,6 +780,10 @@ config ARCH_SUPPORTS_NUMA_BALANCING
> > config ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH
> > bool
> >
> > +config CC_HAS_INT128
> > + def_bool y
> > + depends on !$(cc-option,-D__SIZEOF_INT128__=0)
> > +
> > #
> > # For architectures that know their GCC __int128 support is sound
> > #
> > diff --git a/lib/ubsan.c b/lib/ubsan.c
> > index e7d31735950d..b652cc14dd60 100644
> > --- a/lib/ubsan.c
> > +++ b/lib/ubsan.c
> > @@ -119,7 +119,7 @@ static void val_to_string(char *str, size_t size, struct type_descriptor *type,
> > {
> > if (type_is_int(type)) {
> > if (type_bit_width(type) == 128) {
> > -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> > +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> > u_max val = get_unsigned_val(type, value);
> >
> > scnprintf(str, size, "0x%08x%08x%08x%08x",
> > diff --git a/lib/ubsan.h b/lib/ubsan.h
> > index b8fa83864467..7b56c09473a9 100644
> > --- a/lib/ubsan.h
> > +++ b/lib/ubsan.h
> > @@ -78,7 +78,7 @@ struct invalid_value_data {
> > struct type_descriptor *type;
> > };
> >
> > -#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
> > +#if defined(CONFIG_ARCH_SUPPORTS_INT128)
> > typedef __int128 s_max;
> > typedef unsigned __int128 u_max;
> > #else
> > --
> > 2.17.1
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > [email protected]
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
>
>
> --
> Best Regards
> Masahiro Yamada
On Sun, 29 Sep 2019 at 19:38, Ard Biesheuvel <[email protected]> wrote:
...
>
> Patches can be found here:
> https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/log/?h=wireguard-crypto-library-api
>
Note: I touched up some minor issues spotted by the build robots, so
if anyone pulled this for testing, you may want to pull again.