source: UsbWattMeter/trunk/wolfssl-3.7.0/wolfssl/wolfcrypt/md4.h@ 164

Last change on this file since 164 was 164, checked in by coas-nagasima, 7 years ago

TOPPERS/ECNLサンプルアプリ「USB充電器電力計」を追加

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File size: 1.6 KB
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1/* md4.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_MD4_H
23#define WOLF_CRYPT_MD4_H
24
25#include <wolfssl/wolfcrypt/types.h>
26
27#ifndef NO_MD4
28
29#ifdef __cplusplus
30 extern "C" {
31#endif
32
33/* in bytes */
34enum {
35 MD4_BLOCK_SIZE = 64,
36 MD4_DIGEST_SIZE = 16,
37 MD4_PAD_SIZE = 56
38};
39
40
41/* MD4 digest */
42typedef struct Md4 {
43 word32 buffLen; /* in bytes */
44 word32 loLen; /* length in bytes */
45 word32 hiLen; /* length in bytes */
46 word32 digest[MD4_DIGEST_SIZE / sizeof(word32)];
47 word32 buffer[MD4_BLOCK_SIZE / sizeof(word32)];
48} Md4;
49
50
51WOLFSSL_API void wc_InitMd4(Md4*);
52WOLFSSL_API void wc_Md4Update(Md4*, const byte*, word32);
53WOLFSSL_API void wc_Md4Final(Md4*, byte*);
54
55
56#ifdef __cplusplus
57 } /* extern "C" */
58#endif
59
60#endif /* NO_MD4 */
61#endif /* WOLF_CRYPT_MD4_H */
62
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