1/*
2 * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10/*
11 * SEED low level APIs are deprecated for public use, but still ok for
12 * internal use.
13 */
14#include "internal/deprecated.h"
15
16#include <openssl/seed.h>
17#include <openssl/modes.h>
18
19void SEED_cbc_encrypt(const unsigned char *in, unsigned char *out,
20                      size_t len, const SEED_KEY_SCHEDULE *ks,
21                      unsigned char ivec[SEED_BLOCK_SIZE], int enc)
22{
23    if (enc)
24        CRYPTO_cbc128_encrypt(in, out, len, ks, ivec,
25                              (block128_f) SEED_encrypt);
26    else
27        CRYPTO_cbc128_decrypt(in, out, len, ks, ivec,
28                              (block128_f) SEED_decrypt);
29}
30