sha1.h revision 8642b7fba54727a38f751516bcdc452fb09ef610 
1/*	$NetBSD: sha1.h,v 1.13 2005/12/26 18:41:36 perry Exp $	*/
2
3/*
4 * SHA-1 in C
5 * By Steve Reid <steve@edmweb.com>
6 * 100% Public Domain
7 */
8
9#ifndef _SYS_SHA1_H_
10#define	_SYS_SHA1_H_
11
12#include <sys/cdefs.h>
13#include <sys/types.h>
14#include <stdint.h>
15
16#define SHA1_DIGEST_LENGTH		20
17#define SHA1_DIGEST_STRING_LENGTH	41
18
19typedef struct {
20	uint32_t state[5];
21	uint32_t count[2];
22	u_char buffer[64];
23} SHA1_CTX;
24
25__BEGIN_DECLS
26void	SHA1Transform(uint32_t[5], const u_char[64]);
27void	SHA1Init(SHA1_CTX *);
28void	SHA1Update(SHA1_CTX *, const u_char *, u_int);
29void	SHA1Final(u_char[SHA1_DIGEST_LENGTH], SHA1_CTX *);
30__END_DECLS
31
32#endif /* _SYS_SHA1_H_ */
33