2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
13 # include <openssl/evp.h>
14 # include "internal/evp_int.h"
15 # include <openssl/objects.h>
16 # include <openssl/blowfish.h>
18 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
19 const unsigned char *iv, int enc);
25 # define data(ctx) EVP_C_DATA(EVP_BF_KEY,ctx)
27 IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
28 EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
29 EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
31 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
32 const unsigned char *iv, int enc)
34 BF_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);