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/* $NetBSD: sha1.h,v 1.8 2010/01/23 13:25:12 obache Exp $ */
/*
* SHA-1 in C
* By Steve Reid <steve@edmweb.com>
* 100% Public Domain
*/
#ifndef _SYS_SHA1_H_
#define _SYS_SHA1_H_
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
typedef struct {
uint32_t state[5];
uint32_t count[2];
uint8_t buffer[64];
} SHA1_CTX;
void SHA1Transform(uint32_t state[5], const uint8_t buffer[64]);
void SHA1Init(SHA1_CTX *context);
void SHA1Update(SHA1_CTX *context, const uint8_t *data, size_t len);
void SHA1Final(uint8_t digest[20], SHA1_CTX *context);
#ifndef _KERNEL
char *SHA1End(SHA1_CTX *, char *);
char *SHA1File(char *, char *);
char *SHA1Data(const uint8_t *, size_t, char *);
#endif /* _KERNEL */
#endif /* _SYS_SHA1_H_ */
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