Commit 9850f7f6 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

Remove yet another redundant memcpy. Not at least performance critical, 

essentially cosmetic modification...
parent 131e064e

crypto/aes/aes_cbc.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -82,11 +82,10 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out, 
		}

		}

		if (len) {

		if (len) {

			for(n=0; n < len; ++n)

			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)

			for(n=len; n < AES_BLOCK_SIZE; ++n)

				tmp[n] = iv[n];

				out[n] = iv[n];

			AES_encrypt(tmp, tmp, key);

			AES_encrypt(out, out, key);

			memcpy(out, tmp, AES_BLOCK_SIZE);

			iv = out;

			iv = out;

		}			

		}			

		memcpy(ivec,iv,AES_BLOCK_SIZE);

		memcpy(ivec,iv,AES_BLOCK_SIZE);