generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

In CFB mode, the iv is always encrypted.

Browse Source
This commit is contained in:
Richard Levitte 2002-05-31 13:07:45 +00:00
parent 578c33c010
commit 90b480f2af
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
crypto/aes/aes_cfb.c
View File

@ -137,7 +137,7 @@ void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
} else { } else {
while (l--) { while (l--) {
if (n == 0) { if (n == 0) {
AES_decrypt(ivec, ivec, key); AES_encrypt(ivec, ivec, key);
} }
c = *(in); c = *(in);
*(out++) = *(in++) ^ ivec[n]; *(out++) = *(in++) ^ ivec[n];