1/*
2 * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10#include <openssl/opensslv.h>
11#include <openssl/camellia.h>
12#include "cmll_local.h"
13
14int Camellia_set_key(const unsigned char *userKey, const int bits,
15                     CAMELLIA_KEY *key)
16{
17    if (!userKey || !key)
18        return -1;
19    if (bits != 128 && bits != 192 && bits != 256)
20        return -2;
21    key->grand_rounds = Camellia_Ekeygen(bits, userKey, key->u.rd_key);
22    return 0;
23}
24
25void Camellia_encrypt(const unsigned char *in, unsigned char *out,
26                      const CAMELLIA_KEY *key)
27{
28    Camellia_EncryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
29}
30
31void Camellia_decrypt(const unsigned char *in, unsigned char *out,
32                      const CAMELLIA_KEY *key)
33{
34    Camellia_DecryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
35}
36