sha1_i.h revision 8d520ff1dc2da35cdca849e982051b86468016d8 
1/*
2 * SHA1 internal definitions
3 * Copyright (c) 2003-2005, Jouni Malinen <j@w1.fi>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
11 *
12 * See README and COPYING for more details.
13 */
14
15#ifndef SHA1_I_H
16#define SHA1_I_H
17
18struct SHA1Context {
19	u32 state[5];
20	u32 count[2];
21	unsigned char buffer[64];
22};
23
24void SHA1Init(struct SHA1Context *context);
25void SHA1Update(struct SHA1Context *context, const void *data, u32 len);
26void SHA1Final(unsigned char digest[20], struct SHA1Context *context);
27void SHA1Transform(u32 state[5], const unsigned char buffer[64]);
28
29#endif /* SHA1_I_H */
30