1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/aes/aes_cbc.c b/src/lib/libcrypto/aes/aes_cbc.c
index 86b27b10d6..1222a21002 100644
--- a/src/lib/libcrypto/aes/aes_cbc.c
+++ b/src/lib/libcrypto/aes/aes_cbc.c
@@ -104,7 +104,7 @@ void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
                         memcpy(tmp, in, AES_BLOCK_SIZE);
                         AES_decrypt(tmp, tmp, key);
                         for(n=0; n < len; ++n)
-                                out[n] ^= ivec[n];
+                                out[n] = tmp[n] ^ ivec[n];
                         memcpy(ivec, tmp, AES_BLOCK_SIZE);
                 }                       
         }