44 lines
845 B
C
44 lines
845 B
C
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/* $NetBSD: sha1.h,v 1.13 2005/12/26 18:41:36 perry Exp $ */
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/*
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* SHA-1 in C
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* By Steve Reid <steve@edmweb.com>
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* 100% Public Domain
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*/
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#ifndef _SYS_SHA1_H_
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#define _SYS_SHA1_H_
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#include <sys/types.h>
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#include <stdint.h>
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#ifdef USE_MINGW
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typedef unsigned char u_char;
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typedef unsigned int uint32_t;
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typedef unsigned int u_int32_t;
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typedef unsigned int u_int;
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#define __BEGIN_DECLS
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#define __END_DECLS
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#else
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#include <sys/cdefs.h>
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#endif
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#define SHA1_DIGEST_LENGTH 20
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#define SHA1_DIGEST_STRING_LENGTH 41
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typedef struct {
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uint32_t state[5];
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uint32_t count[2];
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u_char buffer[64];
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} SHA1_CTX;
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__BEGIN_DECLS
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void SHA1Transform(uint32_t[5], const u_char[64]);
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void SHA1Init(SHA1_CTX *);
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void SHA1Update(SHA1_CTX *, const u_char *, u_int);
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void SHA1Final(u_char[SHA1_DIGEST_LENGTH], SHA1_CTX *);
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__END_DECLS
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#endif /* _SYS_SHA1_H_ */
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