diff options
| -rw-r--r-- | crypto/evp/e_aes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c index 9d03a9602f..c323fa2892 100644 --- a/crypto/evp/e_aes.c +++ b/crypto/evp/e_aes.c @@ -88,7 +88,9 @@ IMPLEMENT_BLOCK_CIPHER(aes_256, ks, AES, EVP_AES_KEY, static int aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, const unsigned char *iv, int enc) { - if (enc) + if ((ctx->cipher->flags & EVP_CIPH_MODE) == EVP_CIPH_CFB_MODE + || (ctx->cipher->flags & EVP_CIPH_MODE) == EVP_CIPH_OFB_MODE + || enc) AES_set_encrypt_key(key, ctx->key_len * 8, ctx->cipher_data); else AES_set_decrypt_key(key, ctx->key_len * 8, ctx->cipher_data); |