diff options
Diffstat (limited to 'arch/arm/crypto')
-rw-r--r-- | arch/arm/crypto/aes-ce-glue.c | 4 | ||||
-rw-r--r-- | arch/arm/crypto/aes-neonbs-glue.c | 5 |
2 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index 0f966a8ca1ce..d0a9cec73707 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -285,9 +285,7 @@ static int ctr_encrypt(struct skcipher_request *req) ce_aes_ctr_encrypt(tail, NULL, (u8 *)ctx->key_enc, num_rounds(ctx), blocks, walk.iv); - if (tdst != tsrc) - memcpy(tdst, tsrc, nbytes); - crypto_xor(tdst, tail, nbytes); + crypto_xor_cpy(tdst, tsrc, tail, nbytes); err = skcipher_walk_done(&walk, 0); } kernel_neon_end(); diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index c76377961444..18768f330449 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -221,9 +221,8 @@ static int ctr_encrypt(struct skcipher_request *req) u8 *dst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE; u8 *src = walk.src.virt.addr + blocks * AES_BLOCK_SIZE; - if (dst != src) - memcpy(dst, src, walk.total % AES_BLOCK_SIZE); - crypto_xor(dst, final, walk.total % AES_BLOCK_SIZE); + crypto_xor_cpy(dst, src, final, + walk.total % AES_BLOCK_SIZE); err = skcipher_walk_done(&walk, 0); break; |