source: UsbWattMeter/trunk/wolfssl-3.7.0/wolfssl/wolfcrypt/ripemd.h@ 167

Last change on this file since 167 was 167, checked in by coas-nagasima, 6 years ago

MIMEにSJISを設定

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File size: 1.7 KB
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[164]1/* ripemd.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_RIPEMD_H
23#define WOLF_CRYPT_RIPEMD_H
24
25#include <wolfssl/wolfcrypt/types.h>
26
27#ifdef WOLFSSL_RIPEMD
28
29#ifdef __cplusplus
30 extern "C" {
31#endif
32
33
34/* in bytes */
35enum {
36 RIPEMD = 3, /* hash type unique */
37 RIPEMD_BLOCK_SIZE = 64,
38 RIPEMD_DIGEST_SIZE = 20,
39 RIPEMD_PAD_SIZE = 56
40};
41
42
43/* RipeMd 160 digest */
44typedef struct RipeMd {
45 word32 buffLen; /* in bytes */
46 word32 loLen; /* length in bytes */
47 word32 hiLen; /* length in bytes */
48 word32 digest[RIPEMD_DIGEST_SIZE / sizeof(word32)];
49 word32 buffer[RIPEMD_BLOCK_SIZE / sizeof(word32)];
50} RipeMd;
51
52
53WOLFSSL_API void wc_InitRipeMd(RipeMd*);
54WOLFSSL_API void wc_RipeMdUpdate(RipeMd*, const byte*, word32);
55WOLFSSL_API void wc_RipeMdFinal(RipeMd*, byte*);
56
57
58#ifdef __cplusplus
59 } /* extern "C" */
60#endif
61
62#endif /* WOLFSSL_RIPEMD */
63#endif /* WOLF_CRYPT_RIPEMD_H */
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