From: Andrei Botila <[email protected]>
This patch series fixes some problems in CAAM's implementation of xts(aes):
- CAAM until Era 9 can't process XTS with 16B IV
- CAAM can only process in hardware XTS key lengths of 16B and 32B
- These hardware limitations are resolved through a fallback
This patch series also adds a new feature in CAAM's xts(aes):
- CAAM is now able to process XTS with 16B IV in HW
Andrei Botila (9):
crypto: caam/jr - add fallback for XTS with more than 8B IV
crypto: caam/qi - add fallback for XTS with more than 8B IV
crypto: caam/qi2 - add fallback for XTS with more than 8B IV
crypto: caam/jr - add support for more XTS key lengths
crypto: caam/qi - add support for more XTS key lengths
crypto: caam/qi2 - add support for more XTS key lengths
crypto: caam/jr - add support for XTS with 16B IV
crypto: caam/qi - add support for XTS with 16B IV
crypto: caam/qi2 - add support for XTS with 16B IV
drivers/crypto/caam/caamalg.c | 81 +++++++++++++++++++++++--
drivers/crypto/caam/caamalg_desc.c | 27 +++++----
drivers/crypto/caam/caamalg_qi.c | 86 ++++++++++++++++++++++++---
drivers/crypto/caam/caamalg_qi2.c | 95 ++++++++++++++++++++++++++++--
drivers/crypto/caam/caamalg_qi2.h | 2 +
5 files changed, 261 insertions(+), 30 deletions(-)
--
2.17.1
From: Andrei Botila <[email protected]>
Newer CAAM versions (Era 9+) support 16B IVs. Since for these devices
the HW limitation is no longer present newer version should process the
requests containing 16B IVs directly in hardware without using a fallback.
Signed-off-by: Andrei Botila <[email protected]>
---
drivers/crypto/caam/caamalg_qi.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c
index 1d775a55fcf5..df58a899e97d 100644
--- a/drivers/crypto/caam/caamalg_qi.c
+++ b/drivers/crypto/caam/caamalg_qi.c
@@ -732,6 +732,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
{
struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
struct device *jrdev = ctx->jrdev;
+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(jrdev->parent);
int ret = 0;
int err;
@@ -741,9 +742,12 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
return err;
}
- err = crypto_skcipher_setkey(ctx->fallback, key, keylen);
- if (err)
- return err;
+ if (ctrlpriv->era <= 8 || (keylen != 2 * AES_KEYSIZE_128 &&
+ keylen != 2 * AES_KEYSIZE_256)) {
+ err = crypto_skcipher_setkey(ctx->fallback, key, keylen);
+ if (err)
+ return err;
+ }
ctx->cdata.keylen = keylen;
ctx->cdata.key_virt = key;
@@ -1405,12 +1409,13 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt)
struct skcipher_edesc *edesc;
struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
struct caam_ctx *ctx = crypto_skcipher_ctx(skcipher);
+ struct caam_drv_private *ctrlpriv = dev_get_drvdata(ctx->jrdev->parent);
int ret;
if (!req->cryptlen)
return 0;
- if (ctx->fallback && (xts_skcipher_ivsize(req) ||
+ if (ctx->fallback && ((ctrlpriv->era <= 8 && xts_skcipher_ivsize(req)) ||
(ctx->cdata.keylen != 2 * AES_KEYSIZE_128 &&
ctx->cdata.keylen != 2 * AES_KEYSIZE_256))) {
struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req);
--
2.17.1
From: Andrei Botila <[email protected]>
A hardware limitation exists for CAAM until Era 9 which restricts
the accelerator to IVs with only 8 bytes. When CAAM has a lower era
a fallback is necessary to process 16 bytes IV.
Fixes: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms")
Cc: <[email protected]> # v4.20+
Signed-off-by: Andrei Botila <[email protected]>
---
drivers/crypto/caam/caamalg_qi2.c | 79 +++++++++++++++++++++++++++++--
drivers/crypto/caam/caamalg_qi2.h | 2 +
2 files changed, 77 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index 66ae1d581168..a0b13bf6b528 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -19,6 +19,7 @@
#include <linux/fsl/mc.h>
#include <soc/fsl/dpaa2-io.h>
#include <soc/fsl/dpaa2-fd.h>
+#include <asm/unaligned.h>
#define CAAM_CRA_PRIORITY 2000
@@ -80,6 +81,7 @@ struct caam_ctx {
struct alginfo adata;
struct alginfo cdata;
unsigned int authsize;
+ struct crypto_skcipher *fallback;
};
static void *dpaa2_caam_iova_to_virt(struct dpaa2_caam_priv *priv,
@@ -1056,12 +1058,17 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
struct device *dev = ctx->dev;
struct caam_flc *flc;
u32 *desc;
+ int err;
if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) {
dev_dbg(dev, "key size mismatch\n");
return -EINVAL;
}
+ err = crypto_skcipher_setkey(ctx->fallback, key, keylen);
+ if (err)
+ return err;
+
ctx->cdata.keylen = keylen;
ctx->cdata.key_virt = key;
ctx->cdata.key_inline = true;
@@ -1443,6 +1450,20 @@ static void skcipher_decrypt_done(void *cbk_ctx, u32 status)
skcipher_request_complete(req, ecode);
}
+static bool xts_skcipher_ivsize(struct skcipher_request *req)
+{
+ struct crypto_skcipher *skcipher = crypto_skcipher_reqtfm(req);
+ unsigned int ivsize = crypto_skcipher_ivsize(skcipher);
+ u64 size = 0;
+
+ if (IS_ALIGNED((unsigned long)req->iv, __alignof__(u64)))
+ size = *(u64 *)(req->iv + (ivsize / 2));
+ else
+ size = get_unaligned((u64 *)(req->iv + (ivsize / 2)));
+
+ return !!size;
+}
+
static int skcipher_encrypt(struct skcipher_request *req)
{
struct skcipher_edesc *edesc;
@@ -1454,6 +1475,18 @@ static int skcipher_encrypt(struct skcipher_request *req)
if (!req->cryptlen)
return 0;
+ if (ctx->fallback && xts_skcipher_ivsize(req)) {
+ skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback);
+ skcipher_request_set_callback(&caam_req->fallback_req,
+ req->base.flags,
+ req->base.complete,
+ req->base.data);
+ skcipher_request_set_crypt(&caam_req->fallback_req, req->src,
+ req->dst, req->cryptlen, req->iv);
+
+ return crypto_skcipher_encrypt(&caam_req->fallback_req);
+ }
+
/* allocate extended descriptor */
edesc = skcipher_edesc_alloc(req);
if (IS_ERR(edesc))
@@ -1484,6 +1517,19 @@ static int skcipher_decrypt(struct skcipher_request *req)
if (!req->cryptlen)
return 0;
+
+ if (ctx->fallback && xts_skcipher_ivsize(req)) {
+ skcipher_request_set_tfm(&caam_req->fallback_req, ctx->fallback);
+ skcipher_request_set_callback(&caam_req->fallback_req,
+ req->base.flags,
+ req->base.complete,
+ req->base.data);
+ skcipher_request_set_crypt(&caam_req->fallback_req, req->src,
+ req->dst, req->cryptlen, req->iv);
+
+ return crypto_skcipher_decrypt(&caam_req->fallback_req);
+ }
+
/* allocate extended descriptor */
edesc = skcipher_edesc_alloc(req);
if (IS_ERR(edesc))
@@ -1537,9 +1583,29 @@ static int caam_cra_init_skcipher(struct crypto_skcipher *tfm)
struct skcipher_alg *alg = crypto_skcipher_alg(tfm);
struct caam_skcipher_alg *caam_alg =
container_of(alg, typeof(*caam_alg), skcipher);
+ struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+ u32 alg_aai = caam_alg->caam.class1_alg_type & OP_ALG_AAI_MASK;
crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request));
- return caam_cra_init(crypto_skcipher_ctx(tfm), &caam_alg->caam, false);
+
+ if (alg_aai == OP_ALG_AAI_XTS) {
+ const char *tfm_name = crypto_tfm_alg_name(&tfm->base);
+ struct crypto_skcipher *fallback;
+
+ fallback = crypto_alloc_skcipher(tfm_name, 0,
+ CRYPTO_ALG_NEED_FALLBACK);
+ if (IS_ERR(fallback)) {
+ pr_err("Failed to allocate %s fallback: %ld\n",
+ tfm_name, PTR_ERR(fallback));
+ return PTR_ERR(fallback);
+ }
+
+ ctx->fallback = fallback;
+ crypto_skcipher_set_reqsize(tfm, sizeof(struct caam_request) +
+ crypto_skcipher_reqsize(fallback));
+ }
+
+ return caam_cra_init(ctx, &caam_alg->caam, false);
}
static int caam_cra_init_aead(struct crypto_aead *tfm)
@@ -1562,7 +1628,11 @@ static void caam_exit_common(struct caam_ctx *ctx)
static void caam_cra_exit(struct crypto_skcipher *tfm)
{
- caam_exit_common(crypto_skcipher_ctx(tfm));
+ struct caam_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+ if (ctx->fallback)
+ crypto_free_skcipher(ctx->fallback);
+ caam_exit_common(ctx);
}
static void caam_cra_exit_aead(struct crypto_aead *tfm)
@@ -1665,6 +1735,7 @@ static struct caam_skcipher_alg driver_algs[] = {
.base = {
.cra_name = "xts(aes)",
.cra_driver_name = "xts-aes-caam-qi2",
+ .cra_flags = CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = AES_BLOCK_SIZE,
},
.setkey = xts_skcipher_setkey,
@@ -2912,8 +2983,8 @@ static void caam_skcipher_alg_init(struct caam_skcipher_alg *t_alg)
alg->base.cra_module = THIS_MODULE;
alg->base.cra_priority = CAAM_CRA_PRIORITY;
alg->base.cra_ctxsize = sizeof(struct caam_ctx);
- alg->base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
- CRYPTO_ALG_KERN_DRIVER_ONLY;
+ alg->base.cra_flags |= (CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY |
+ CRYPTO_ALG_KERN_DRIVER_ONLY);
alg->init = caam_cra_init_skcipher;
alg->exit = caam_cra_exit;
diff --git a/drivers/crypto/caam/caamalg_qi2.h b/drivers/crypto/caam/caamalg_qi2.h
index f29cb7bd7dd3..d35253407ade 100644
--- a/drivers/crypto/caam/caamalg_qi2.h
+++ b/drivers/crypto/caam/caamalg_qi2.h
@@ -13,6 +13,7 @@
#include <linux/netdevice.h>
#include "dpseci.h"
#include "desc_constr.h"
+#include <crypto/skcipher.h>
#define DPAA2_CAAM_STORE_SIZE 16
/* NAPI weight *must* be a multiple of the store size. */
@@ -186,6 +187,7 @@ struct caam_request {
void (*cbk)(void *ctx, u32 err);
void *ctx;
void *edesc;
+ struct skcipher_request fallback_req;
};
/**
--
2.17.1
From: Andrei Botila <[email protected]>
CAAM accelerator only supports XTS-AES-128 and XTS-AES-256 since
it adheres strictly to the standard. All the other key lengths
are accepted and processed through a fallback as long as they pass
the xts_verify_key() checks.
Fixes: b189817cf789 ("crypto: caam/qi - add ablkcipher and authenc algorithms")
Cc: <[email protected]> # v4.12+
Signed-off-by: Andrei Botila <[email protected]>
---
drivers/crypto/caam/caamalg_qi.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c
index 05cb50561381..1d775a55fcf5 100644
--- a/drivers/crypto/caam/caamalg_qi.c
+++ b/drivers/crypto/caam/caamalg_qi.c
@@ -18,6 +18,7 @@
#include "qi.h"
#include "jr.h"
#include "caamalg_desc.h"
+#include <crypto/xts.h>
#include <asm/unaligned.h>
/*
@@ -734,9 +735,10 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
int ret = 0;
int err;
- if (keylen != 2 * AES_MIN_KEY_SIZE && keylen != 2 * AES_MAX_KEY_SIZE) {
+ err = xts_verify_key(skcipher, key, keylen);
+ if (err) {
dev_dbg(jrdev, "key size mismatch\n");
- return -EINVAL;
+ return err;
}
err = crypto_skcipher_setkey(ctx->fallback, key, keylen);
@@ -1408,7 +1410,9 @@ static inline int skcipher_crypt(struct skcipher_request *req, bool encrypt)
if (!req->cryptlen)
return 0;
- if (ctx->fallback && xts_skcipher_ivsize(req)) {
+ if (ctx->fallback && (xts_skcipher_ivsize(req) ||
+ (ctx->cdata.keylen != 2 * AES_KEYSIZE_128 &&
+ ctx->cdata.keylen != 2 * AES_KEYSIZE_256))) {
struct caam_skcipher_req_ctx *rctx = skcipher_request_ctx(req);
skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback);
--
2.17.1
Hi
[This is an automated email]
This commit has been processed because it contains a "Fixes:" tag
fixing commit: 226853ac3ebe ("crypto: caam/qi2 - add skcipher algorithms").
The bot has tested the following trees: v5.8.1, v5.7.15, v5.4.58.
v5.8.1: Failed to apply! Possible dependencies:
528f776df67c ("crypto: qat - allow xts requests not multiple of block")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
v5.7.15: Failed to apply! Possible dependencies:
528f776df67c ("crypto: qat - allow xts requests not multiple of block")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
v5.4.58: Failed to apply! Possible dependencies:
64db5e7439fb ("crypto: sparc/aes - convert to skcipher API")
66d7fb94e4ff ("crypto: blake2s - generic C library implementation and selftest")
674f368a952c ("crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN")
746b2e024c67 ("crypto: lib - tidy up lib/crypto Kconfig and Makefile")
7988fb2c03c8 ("crypto: s390/aes - convert to skcipher API")
7f725f41f627 ("crypto: powerpc - convert SPE AES algorithms to skcipher API")
7f9b0880925f ("crypto: blake2s - implement generic shash driver")
91d689337fe8 ("crypto: blake2b - add blake2b generic implementation")
b4d0c0aad57a ("crypto: arm - use Kconfig based compiler checks for crypto opcodes")
b95bba5d0114 ("crypto: skcipher - rename the crypto_blkcipher module and kconfig option")
d00c06398154 ("crypto: s390/paes - convert to skcipher API")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
ed0356eda153 ("crypto: blake2s - x86_64 SIMD implementation")
NOTE: The patch will not be queued to stable trees until it is upstream.
How should we proceed with this patch?
--
Thanks
Sasha
Hi
[This is an automated email]
This commit has been processed because it contains a "Fixes:" tag
fixing commit: b189817cf789 ("crypto: caam/qi - add ablkcipher and authenc algorithms").
The bot has tested the following trees: v5.8.1, v5.7.15, v5.4.58, v4.19.139, v4.14.193.
v5.8.1: Failed to apply! Possible dependencies:
528f776df67c ("crypto: qat - allow xts requests not multiple of block")
6359e4e1bca8 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
v5.7.15: Failed to apply! Possible dependencies:
528f776df67c ("crypto: qat - allow xts requests not multiple of block")
6359e4e1bca8 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
v5.4.58: Failed to apply! Possible dependencies:
6359e4e1bca8 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
64db5e7439fb ("crypto: sparc/aes - convert to skcipher API")
66d7fb94e4ff ("crypto: blake2s - generic C library implementation and selftest")
674f368a952c ("crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN")
746b2e024c67 ("crypto: lib - tidy up lib/crypto Kconfig and Makefile")
7988fb2c03c8 ("crypto: s390/aes - convert to skcipher API")
7f725f41f627 ("crypto: powerpc - convert SPE AES algorithms to skcipher API")
7f9b0880925f ("crypto: blake2s - implement generic shash driver")
91d689337fe8 ("crypto: blake2b - add blake2b generic implementation")
b4d0c0aad57a ("crypto: arm - use Kconfig based compiler checks for crypto opcodes")
b95bba5d0114 ("crypto: skcipher - rename the crypto_blkcipher module and kconfig option")
d00c06398154 ("crypto: s390/paes - convert to skcipher API")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
ed0356eda153 ("crypto: blake2s - x86_64 SIMD implementation")
v4.19.139: Failed to apply! Possible dependencies:
0a5dff9882e5 ("crypto: arm/ghash - provide a synchronous version")
1ca1b917940c ("crypto: chacha20-generic - refactor to allow varying number of rounds")
5ca7badb1f62 ("crypto: caam/jr - ablkcipher -> skcipher conversion")
6359e4e1bca8 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
674f368a952c ("crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN")
8a5a79d5556b ("crypto: x86/chacha20 - Add a 4-block AVX2 variant")
99680c5e9182 ("crypto: arm - convert to use crypto_simd_usable()")
9b17608f15b9 ("crypto: x86/chacha20 - Use larger block functions more aggressively")
9dbe3072c6b1 ("crypto: caam/qi - ablkcipher -> skcipher conversion")
a5dd97f86211 ("crypto: x86/chacha20 - Add a 2-block AVX2 variant")
aec48adce85d ("crypto: caam/qi - remove ablkcipher IV generation")
c3b734dd325d ("crypto: x86/chacha20 - Support partial lengths in 8-block AVX2 variant")
cf5448b5c3d8 ("crypto: caam/jr - remove ablkcipher IV generation")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
db8e15a24957 ("crypto: x86/chacha20 - Support partial lengths in 4-block SSSE3 variant")
e4e72063d3c0 ("crypto: x86/chacha20 - Support partial lengths in 1-block SSSE3 variant")
v4.14.193: Failed to apply! Possible dependencies:
5ca7badb1f62 ("crypto: caam/jr - ablkcipher -> skcipher conversion")
6359e4e1bca8 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
662f70ede597 ("crypto: caam - remove needless ablkcipher key copy")
7e0880b9fbbe ("crypto: caam - add Derived Key Protocol (DKP) support")
9dbe3072c6b1 ("crypto: caam/qi - ablkcipher -> skcipher conversion")
cf5448b5c3d8 ("crypto: caam/jr - remove ablkcipher IV generation")
NOTE: The patch will not be queued to stable trees until it is upstream.
How should we proceed with this patch?
--
Thanks
Sasha
Hi
[This is an automated email]
This commit has been processed because it contains a "Fixes:" tag
fixing commit: b189817cf789 ("crypto: caam/qi - add ablkcipher and authenc algorithms").
The bot has tested the following trees: v5.8.2, v5.7.16, v5.4.59, v4.19.140, v4.14.193.
v5.8.2: Failed to apply! Possible dependencies:
1108da08e2c1 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
v5.7.16: Failed to apply! Possible dependencies:
1108da08e2c1 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
a85211f36f3d ("crypto: qat - fallback for xts with 192 bit keys")
b185a68710e0 ("crypto: qat - validate xts key")
b8aa7dc5c753 ("crypto: drivers - set the flag CRYPTO_ALG_ALLOCATES_MEMORY")
v5.4.59: Failed to apply! Possible dependencies:
1108da08e2c1 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
64db5e7439fb ("crypto: sparc/aes - convert to skcipher API")
66d7fb94e4ff ("crypto: blake2s - generic C library implementation and selftest")
674f368a952c ("crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN")
746b2e024c67 ("crypto: lib - tidy up lib/crypto Kconfig and Makefile")
7988fb2c03c8 ("crypto: s390/aes - convert to skcipher API")
7f725f41f627 ("crypto: powerpc - convert SPE AES algorithms to skcipher API")
7f9b0880925f ("crypto: blake2s - implement generic shash driver")
91d689337fe8 ("crypto: blake2b - add blake2b generic implementation")
b4d0c0aad57a ("crypto: arm - use Kconfig based compiler checks for crypto opcodes")
b95bba5d0114 ("crypto: skcipher - rename the crypto_blkcipher module and kconfig option")
d00c06398154 ("crypto: s390/paes - convert to skcipher API")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
ed0356eda153 ("crypto: blake2s - x86_64 SIMD implementation")
v4.19.140: Failed to apply! Possible dependencies:
0a5dff9882e5 ("crypto: arm/ghash - provide a synchronous version")
1108da08e2c1 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
1ca1b917940c ("crypto: chacha20-generic - refactor to allow varying number of rounds")
5ca7badb1f62 ("crypto: caam/jr - ablkcipher -> skcipher conversion")
674f368a952c ("crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN")
8a5a79d5556b ("crypto: x86/chacha20 - Add a 4-block AVX2 variant")
99680c5e9182 ("crypto: arm - convert to use crypto_simd_usable()")
9b17608f15b9 ("crypto: x86/chacha20 - Use larger block functions more aggressively")
9dbe3072c6b1 ("crypto: caam/qi - ablkcipher -> skcipher conversion")
a5dd97f86211 ("crypto: x86/chacha20 - Add a 2-block AVX2 variant")
aec48adce85d ("crypto: caam/qi - remove ablkcipher IV generation")
c3b734dd325d ("crypto: x86/chacha20 - Support partial lengths in 8-block AVX2 variant")
cf5448b5c3d8 ("crypto: caam/jr - remove ablkcipher IV generation")
da6a66853a38 ("crypto: caam - silence .setkey in case of bad key length")
db8e15a24957 ("crypto: x86/chacha20 - Support partial lengths in 4-block SSSE3 variant")
e4e72063d3c0 ("crypto: x86/chacha20 - Support partial lengths in 1-block SSSE3 variant")
v4.14.193: Failed to apply! Possible dependencies:
1108da08e2c1 ("crypto: caam/qi - add fallback for XTS with more than 8B IV")
5ca7badb1f62 ("crypto: caam/jr - ablkcipher -> skcipher conversion")
662f70ede597 ("crypto: caam - remove needless ablkcipher key copy")
7e0880b9fbbe ("crypto: caam - add Derived Key Protocol (DKP) support")
9dbe3072c6b1 ("crypto: caam/qi - ablkcipher -> skcipher conversion")
cf5448b5c3d8 ("crypto: caam/jr - remove ablkcipher IV generation")
NOTE: The patch will not be queued to stable trees until it is upstream.
How should we proceed with this patch?
--
Thanks
Sasha