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@xxxxxxxxxx> --- arch/arm64/crypto/Kconfig | 1 + arch/arm64/crypto/aes-neonbs-glue.c | 8 ++++---- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index c6032bfb44fb..17bf5dc10aad 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -116,6 +116,7 @@ config CRYPTO_AES_ARM64_BS select CRYPTO_BLKCIPHER select CRYPTO_AES_ARM64_NEON_BLK select CRYPTO_AES_ARM64 + select CRYPTO_LIB_AES select CRYPTO_SIMD endif diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c index 02b65d9eb947..cb8d90f795a0 100644 --- a/arch/arm64/crypto/aes-neonbs-glue.c +++ b/arch/arm64/crypto/aes-neonbs-glue.c @@ -77,7 +77,7 @@ 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; @@ -136,7 +136,7 @@ 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; @@ -208,7 +208,7 @@ static int aesbs_ctr_setkey_sync(struct crypto_skcipher *tfm, const u8 *in_key, struct aesbs_ctr_ctx *ctx = crypto_skcipher_ctx(tfm); int err; - err = crypto_aes_expand_key(&ctx->fallback, in_key, key_len); + err = aes_expandkey(&ctx->fallback, in_key, key_len); if (err) return err; @@ -274,7 +274,7 @@ static int aesbs_xts_setkey(struct crypto_skcipher *tfm, const u8 *in_key, return err; key_len /= 2; - err = crypto_aes_expand_key(&rk, in_key + key_len, key_len); + err = aes_expandkey(&rk, in_key + key_len, key_len); if (err) return err; -- 2.20.1
