This patch series removes the unused algorithms cfb and ofb. The
rule for kernel crypto algorithms is that there must be at least
one in-kernel user. CFB used to have a user but it has now gone
away. OFB never had any user.
Herbert Xu (19):
crypto: arm64/sm4 - Remove cfb(sm4)
crypto: x86/sm4 - Remove cfb(sm4)
crypto: crypto4xx - Remove cfb and ofb
crypto: aspeed - Remove cfb and ofb
crypto: atmel - Remove cfb and ofb
crypto: cpt - Remove cfb
crypto: nitrox - Remove cfb
crypto: ccp - Remove cfb and ofb
crypto: hifn_795x - Remove cfb and ofb
crypto: hisilicon/sec2 - Remove cfb and ofb
crypto: safexcel - Remove cfb and ofb
crypto: octeontx - Remove cfb
crypto: n2 - Remove cfb
crypto: starfive - Remove cfb and ofb
crypto: bcm - Remove ofb
crypto: ccree - Remove ofb
crypto: tcrypt - Remove cfb and ofb
crypto: testmgr - Remove cfb and ofb
crypto: cfb,ofb - Remove cfb and ofb
arch/arm64/crypto/Kconfig | 6 +-
arch/arm64/crypto/sm4-ce-core.S | 158 ---
arch/arm64/crypto/sm4-ce-glue.c | 108 +-
arch/arm64/crypto/sm4-ce.h | 3 -
arch/arm64/crypto/sm4-neon-core.S | 113 --
arch/arm64/crypto/sm4-neon-glue.c | 105 +-
arch/x86/crypto/Kconfig | 8 +-
arch/x86/crypto/sm4-aesni-avx-asm_64.S | 52 -
arch/x86/crypto/sm4-aesni-avx2-asm_64.S | 55 -
arch/x86/crypto/sm4-avx.h | 4 -
arch/x86/crypto/sm4_aesni_avx2_glue.c | 26 -
arch/x86/crypto/sm4_aesni_avx_glue.c | 130 --
crypto/Kconfig | 23 -
crypto/Makefile | 2 -
crypto/cfb.c | 254 ----
crypto/ofb.c | 106 --
crypto/tcrypt.c | 76 --
crypto/testmgr.c | 39 -
crypto/testmgr.h | 1148 -----------------
drivers/crypto/amcc/crypto4xx_alg.c | 14 -
drivers/crypto/amcc/crypto4xx_core.c | 40 -
drivers/crypto/amcc/crypto4xx_core.h | 4 -
drivers/crypto/aspeed/Kconfig | 4 +-
drivers/crypto/aspeed/aspeed-hace-crypto.c | 230 ----
drivers/crypto/atmel-aes.c | 214 +--
drivers/crypto/atmel-tdes.c | 205 +--
drivers/crypto/bcm/cipher.c | 57 -
drivers/crypto/cavium/cpt/cptvf_algs.c | 24 -
.../crypto/cavium/nitrox/nitrox_skcipher.c | 19 -
drivers/crypto/ccp/ccp-crypto-aes.c | 18 -
drivers/crypto/ccree/cc_cipher.c | 35 -
drivers/crypto/hifn_795x.c | 126 +-
drivers/crypto/hisilicon/sec2/sec_crypto.c | 24 -
drivers/crypto/inside-secure/safexcel.c | 4 -
drivers/crypto/inside-secure/safexcel.h | 4 -
.../crypto/inside-secure/safexcel_cipher.c | 152 ---
.../crypto/marvell/octeontx/otx_cptvf_algs.c | 23 -
drivers/crypto/n2_core.c | 27 +-
drivers/crypto/starfive/jh7110-aes.c | 62 -
39 files changed, 21 insertions(+), 3681 deletions(-)
delete mode 100644 crypto/cfb.c
delete mode 100644 crypto/ofb.c
Cheers,
--
Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
On Thu, 30 Nov 2023 at 13:27, Herbert Xu <[email protected]> wrote:
>
> This patch series removes the unused algorithms cfb and ofb. The
> rule for kernel crypto algorithms is that there must be at least
> one in-kernel user. CFB used to have a user but it has now gone
> away. OFB never had any user.
>
> Herbert Xu (19):
> crypto: arm64/sm4 - Remove cfb(sm4)
> crypto: x86/sm4 - Remove cfb(sm4)
> crypto: crypto4xx - Remove cfb and ofb
> crypto: aspeed - Remove cfb and ofb
> crypto: atmel - Remove cfb and ofb
> crypto: cpt - Remove cfb
> crypto: nitrox - Remove cfb
> crypto: ccp - Remove cfb and ofb
> crypto: hifn_795x - Remove cfb and ofb
> crypto: hisilicon/sec2 - Remove cfb and ofb
> crypto: safexcel - Remove cfb and ofb
> crypto: octeontx - Remove cfb
> crypto: n2 - Remove cfb
> crypto: starfive - Remove cfb and ofb
> crypto: bcm - Remove ofb
> crypto: ccree - Remove ofb
> crypto: tcrypt - Remove cfb and ofb
> crypto: testmgr - Remove cfb and ofb
> crypto: cfb,ofb - Remove cfb and ofb
>
Good riddance.
Acked-by: Ard Biesheuvel <[email protected]>