kopia lustrzana https://github.com/Jean-MarcHarvengt/MCUME
41 wiersze
1.1 KiB
C
41 wiersze
1.1 KiB
C
//
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// Copyright(C) 2005-2014 Simon Howard
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// DESCRIPTION:
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// SHA-1 digest.
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//
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#ifndef __SHA1_H__
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#define __SHA1_H__
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#include "doomtype.h"
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typedef struct sha1_context_s sha1_context_t;
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typedef byte sha1_digest_t[20];
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struct sha1_context_s {
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uint32_t h0,h1,h2,h3,h4;
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uint32_t nblocks;
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byte buf[64];
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int count;
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};
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void SHA1_Init(sha1_context_t *context);
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void SHA1_Update(sha1_context_t *context, byte *buf, size_t len);
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void SHA1_Final(sha1_digest_t digest, sha1_context_t *context);
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void SHA1_UpdateInt32(sha1_context_t *context, unsigned int val);
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void SHA1_UpdateString(sha1_context_t *context, char *str);
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#endif /* #ifndef __SHA1_H__ */
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