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43 lines
842 B
43 lines
842 B
/* $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 _WIN32 |
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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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