1/*
2 * Copyright 2006-2020 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 * Camellia 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/opensslv.h>
17#include <openssl/camellia.h>
18#include "cmll_local.h"
19
20int Camellia_set_key(const unsigned char *userKey, const int bits,
21                     CAMELLIA_KEY *key)
22{
23    if (!userKey || !key)
24        return -1;
25    if (bits != 128 && bits != 192 && bits != 256)
26        return -2;
27    key->grand_rounds = Camellia_Ekeygen(bits, userKey, key->u.rd_key);
28    return 0;
29}
30
31void Camellia_encrypt(const unsigned char *in, unsigned char *out,
32                      const CAMELLIA_KEY *key)
33{
34    Camellia_EncryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
35}
36
37void Camellia_decrypt(const unsigned char *in, unsigned char *out,
38                      const CAMELLIA_KEY *key)
39{
40    Camellia_DecryptBlock_Rounds(key->grand_rounds, in, key->u.rd_key, out);
41}
42