diff options
author | Andy Polyakov <appro@openssl.org> | 2004-12-26 13:05:40 +0000 |
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committer | Andy Polyakov <appro@openssl.org> | 2004-12-26 13:05:40 +0000 |
commit | 9850f7f6b285ed1c0c849b1fa97522245f294586 (patch) | |
tree | d45f7151c4243c061736b7cea8c7b388d9fac1da /crypto | |
parent | 131e064e4ae44288a5a84866deac2b19c88b7826 (diff) |
Remove yet another redundant memcpy. Not at least performance critical,
essentially cosmetic modification...
Diffstat (limited to 'crypto')
-rw-r--r-- | crypto/aes/aes_cbc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/aes/aes_cbc.c b/crypto/aes/aes_cbc.c index e43135e8a0..41d538f2b5 100644 --- a/crypto/aes/aes_cbc.c +++ b/crypto/aes/aes_cbc.c @@ -82,11 +82,10 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, } if (len) { for(n=0; n < len; ++n) - tmp[n] = in[n] ^ iv[n]; + out[n] = in[n] ^ iv[n]; for(n=len; n < AES_BLOCK_SIZE; ++n) - tmp[n] = iv[n]; - AES_encrypt(tmp, tmp, key); - memcpy(out, tmp, AES_BLOCK_SIZE); + out[n] = iv[n]; + AES_encrypt(out, out, key); iv = out; } memcpy(ivec,iv,AES_BLOCK_SIZE); |