source: UsbWattMeter/trunk/wolfssl-3.7.0/wolfssl/wolfcrypt/rabbit.h@ 164

Last change on this file since 164 was 164, checked in by coas-nagasima, 6 years ago

TOPPERS/ECNLサンプルアプリ「USB充電器電力計」を追加

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
  • Property svn:mime-type set to text/x-chdr
File size: 1.5 KB
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1/* rabbit.h
2 *
3 * Copyright (C) 2006-2015 wolfSSL Inc.
4 *
5 * This file is part of wolfSSL. (formerly known as CyaSSL)
6 *
7 * wolfSSL is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * wolfSSL is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22#ifndef WOLF_CRYPT_RABBIT_H
23#define WOLF_CRYPT_RABBIT_H
24
25#include <wolfssl/wolfcrypt/types.h>
26
27#ifndef NO_RABBIT
28
29#ifdef __cplusplus
30 extern "C" {
31#endif
32
33
34enum {
35 RABBIT_ENC_TYPE = 5 /* cipher unique type */
36};
37
38
39/* Rabbit Context */
40typedef struct RabbitCtx {
41 word32 x[8];
42 word32 c[8];
43 word32 carry;
44} RabbitCtx;
45
46
47/* Rabbit stream cipher */
48typedef struct Rabbit {
49 RabbitCtx masterCtx;
50 RabbitCtx workCtx;
51} Rabbit;
52
53
54WOLFSSL_API int wc_RabbitProcess(Rabbit*, byte*, const byte*, word32);
55WOLFSSL_API int wc_RabbitSetKey(Rabbit*, const byte* key, const byte* iv);
56
57
58#ifdef __cplusplus
59 } /* extern "C" */
60#endif
61
62#endif /* NO_RABBIT */
63#endif /* WOLF_CRYPT_RABBIT_H */
64
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