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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-07-02 21:41:29 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-07-26 06:56:04 +0200 |
| commit | aa6e2d2b355f89e22c30b41d7e6653c8189235b8 (patch) | |
| tree | fc14c2dedc35324a1feed225a7037ad6b6d89fc4 /arch/arm/crypto | |
| parent | crypto: arm64/ghash - switch to AES library (diff) | |
| download | linux-aa6e2d2b355f89e22c30b41d7e6653c8189235b8.tar.xz linux-aa6e2d2b355f89e22c30b41d7e6653c8189235b8.zip | |
crypto: arm/aes-neonbs - switch to library version of key expansion routine
Switch to the new AES library that also provides an implementation of
the AES key expansion routine. This removes the dependency on the
generic AES cipher, allowing it to be omitted entirely in the future.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto')
| -rw-r--r-- | arch/arm/crypto/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/crypto/aes-neonbs-glue.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index a95322b59799..b24df84a1d7a 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -82,8 +82,8 @@ config CRYPTO_AES_ARM_BS tristate "Bit sliced AES using NEON instructions" depends on KERNEL_MODE_NEON select CRYPTO_BLKCIPHER + select CRYPTO_LIB_AES select CRYPTO_SIMD - select CRYPTO_AES help Use a faster and more secure NEON based implementation of AES in CBC, CTR and XTS modes diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index bd0bee9c8f7b..8c22d10bd909 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -61,7 +61,7 @@ static int aesbs_setkey(struct crypto_skcipher *tfm, const u8 *in_key, struct crypto_aes_ctx rk; int err; - err = crypto_aes_expand_key(&rk, in_key, key_len); + err = aes_expandkey(&rk, in_key, key_len); if (err) return err; @@ -120,7 +120,7 @@ static int aesbs_cbc_setkey(struct crypto_skcipher *tfm, const u8 *in_key, struct crypto_aes_ctx rk; int err; - err = crypto_aes_expand_key(&rk, in_key, key_len); + err = aes_expandkey(&rk, in_key, key_len); if (err) return err; |