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47 lines
978 B
C
47 lines
978 B
C
/* $NetBSD: sha1.h,v 1.1.1.1 2014/03/05 05:09:44 agc 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 <inttypes.h>
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#include <stdint.h>
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#include <unistd.h>
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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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uint8_t buffer[64];
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} SHA1_CTX;
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#ifndef __BEGIN_DECLS
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# if defined(__cplusplus)
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# define __BEGIN_DECLS extern "C" {
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# define __END_DECLS }
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# else
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# define __BEGIN_DECLS
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# define __END_DECLS
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# endif
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#endif
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__BEGIN_DECLS
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void SHA1Transform(uint32_t state[5], const uint8_t buffer[64]);
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void SHA1Init(SHA1_CTX *context);
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void SHA1Update(SHA1_CTX *context, const uint8_t *data, size_t len);
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void SHA1Final(uint8_t digest[20], SHA1_CTX *context);
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#ifndef _KERNEL
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char *SHA1End(SHA1_CTX *, char *);
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char *SHA1File(char *, char *);
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char *SHA1Data(const uint8_t *, size_t, char *);
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#endif /* _KERNEL */
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__END_DECLS
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#endif /* _SYS_SHA1_H_ */
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