1 | /* |
2 | * Copyright 2006-2016 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 | #include <openssl/opensslv.h> |
11 | #include <openssl/camellia.h> |
12 | #include "cmll_local.h" |
13 | |
14 | int 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 | |
25 | void 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 | |
31 | void 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 | |