2 * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (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 * SEED low level APIs are deprecated for public use, but still ok for
14 #include "internal/deprecated.h"
16 #include <openssl/opensslconf.h>
17 #include <openssl/evp.h>
18 #include <openssl/err.h>
21 #include <openssl/seed.h>
22 #include "crypto/evp.h"
24 static int seed_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
25 const unsigned char *iv, int enc);
31 IMPLEMENT_BLOCK_CIPHER(seed, ks, SEED, EVP_SEED_KEY, NID_seed,
32 16, 16, 16, 128, EVP_CIPH_FLAG_DEFAULT_ASN1,
33 seed_init_key, 0, 0, 0, 0)
35 static int seed_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
36 const unsigned char *iv, int enc)
38 SEED_set_key(key, &EVP_C_DATA(EVP_SEED_KEY,ctx)->ks);