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33 lines
820 B
33 lines
820 B
//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============// |
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// |
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// Purpose: Generic MD5 hashing algo |
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// |
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//=============================================================================// |
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#ifndef CHECKSUM_MD5_H |
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#define CHECKSUM_MD5_H |
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#ifdef _WIN32 |
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#pragma once |
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#endif |
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// 16 bytes == 128 bit digest |
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#define MD5_DIGEST_LENGTH 16 |
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// MD5 Hash |
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typedef struct |
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{ |
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unsigned int buf[4]; |
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unsigned int bits[2]; |
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unsigned char in[64]; |
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} MD5Context_t; |
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void MD5Init( MD5Context_t *context ); |
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void MD5Update( MD5Context_t *context, unsigned char const *buf, unsigned int len ); |
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void MD5Final( unsigned char digest[ MD5_DIGEST_LENGTH ], MD5Context_t *context ); |
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char *MD5_Print(unsigned char *digest, int hashlen ); |
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unsigned int MD5_PseudoRandom(unsigned int nSeed); |
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#endif // CHECKSUM_MD5_H
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