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/* $NetBSD: sha1.h,v 1.6 2008/10/08 14:28:14 joerg Exp $ */
/*
* SHA-1 in C
* By Steve Reid <steve@edmweb.com>
* 100% Public Domain
*/
#ifndef _NBCOMPAT_SYS_SHA1_H_
#define _NBCOMPAT_SYS_SHA1_H_
#include <nbcompat/types.h>
#define SHA1_DIGEST_LENGTH 20
#define SHA1_DIGEST_STRING_LENGTH 41
typedef struct {
uint32_t state[5];
uint32_t count[2];
unsigned char buffer[64];
} SHA1_CTX;
__BEGIN_DECLS
void SHA1Transform(uint32_t state[5], const unsigned char buffer[64]);
void SHA1Init(SHA1_CTX *context);
void SHA1Update(SHA1_CTX *context, const unsigned char *data, unsigned int len);
void SHA1Final(unsigned char digest[20], SHA1_CTX *context);
char *SHA1End(SHA1_CTX *, char *);
char *SHA1File(char *, char *);
char *SHA1Data(const unsigned char *, size_t, char *);
__END_DECLS
#endif /* _NBCOMPAT_SYS_SHA1_H_ */
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