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author | James Morris <james.l.morris@oracle.com> | 2017-11-29 12:47:41 +1100 |
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committer | James Morris <james.l.morris@oracle.com> | 2017-11-29 12:47:41 +1100 |
commit | a43a1243adfa8cc682fd4dacab89910865c28031 (patch) | |
tree | 7aef00d973ddaeace8916dca0d2a5b5b33cd28de /crypto/pcbc.c | |
parent | f960b5ebd9ed09bc12e10c712bce82ab58ef0435 (diff) | |
parent | 65cb3654889e0b748abc7756260ca267705aee14 (diff) | |
download | linux-crypto-a43a1243adfa8cc682fd4dacab89910865c28031.tar.gz linux-crypto-a43a1243adfa8cc682fd4dacab89910865c28031.zip |
Merge tag 'v4.15-rc1' into next-seccomp
Linux 4.15-rc1
Diffstat (limited to 'crypto/pcbc.c')
-rw-r--r-- | crypto/pcbc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/crypto/pcbc.c b/crypto/pcbc.c index 29dd2b4a..d9e45a95 100644 --- a/crypto/pcbc.c +++ b/crypto/pcbc.c @@ -55,8 +55,7 @@ static int crypto_pcbc_encrypt_segment(struct skcipher_request *req, do { crypto_xor(iv, src, bsize); crypto_cipher_encrypt_one(tfm, dst, iv); - memcpy(iv, dst, bsize); - crypto_xor(iv, src, bsize); + crypto_xor_cpy(iv, dst, src, bsize); src += bsize; dst += bsize; @@ -79,8 +78,7 @@ static int crypto_pcbc_encrypt_inplace(struct skcipher_request *req, memcpy(tmpbuf, src, bsize); crypto_xor(iv, src, bsize); crypto_cipher_encrypt_one(tfm, src, iv); - memcpy(iv, tmpbuf, bsize); - crypto_xor(iv, src, bsize); + crypto_xor_cpy(iv, tmpbuf, src, bsize); src += bsize; } while ((nbytes -= bsize) >= bsize); @@ -127,8 +125,7 @@ static int crypto_pcbc_decrypt_segment(struct skcipher_request *req, do { crypto_cipher_decrypt_one(tfm, dst, src); crypto_xor(dst, iv, bsize); - memcpy(iv, src, bsize); - crypto_xor(iv, dst, bsize); + crypto_xor_cpy(iv, dst, src, bsize); src += bsize; dst += bsize; @@ -153,8 +150,7 @@ static int crypto_pcbc_decrypt_inplace(struct skcipher_request *req, memcpy(tmpbuf, src, bsize); crypto_cipher_decrypt_one(tfm, src, src); crypto_xor(src, iv, bsize); - memcpy(iv, tmpbuf, bsize); - crypto_xor(iv, src, bsize); + crypto_xor_cpy(iv, src, tmpbuf, bsize); src += bsize; } while ((nbytes -= bsize) >= bsize); |