diff options
author | Richard Levitte <levitte@openssl.org> | 2002-05-31 13:11:44 +0000 |
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committer | Richard Levitte <levitte@openssl.org> | 2002-05-31 13:11:44 +0000 |
commit | 94f1b50c0fde7b60a7bf31c6eb8c93e84b9e3f24 (patch) | |
tree | c128989c4f51105fc14a2f170b02350a0fbc4ef7 | |
parent | bd54d55c1da428e7d3e5bb6bdff7bfc0f10d7586 (diff) |
For CFB and OFB modes, always create the encryption key.
-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); |