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48 lines
2.5 KiB
48 lines
2.5 KiB
/*
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**********************************************************************
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** md4.h -- Header file for implementation of MD4 **
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** RSA Data Security, Inc. MD4 Message Digest Algorithm **
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** Created: 2/17/90 RLR **
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** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
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**********************************************************************
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*/
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/*
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**********************************************************************
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** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
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** **
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** License to copy and use this software is granted provided that **
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** it is identified as the "RSA Data Security, Inc. MD4 Message **
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** Digest Algorithm" in all material mentioning or referencing this **
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** software or this function. **
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** **
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** License is also granted to make and use derivative works **
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** provided that such works are identified as "derived from the RSA **
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** Data Security, Inc. MD4 Message Digest Algorithm" in all **
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** material mentioning or referencing the derived work. **
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** **
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** RSA Data Security, Inc. makes no representations concerning **
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** either the merchantability of this software or the suitability **
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** of this software for any particular purpose. It is provided "as **
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** is" without express or implied warranty of any kind. **
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** **
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** These notices must be retained in any copies of any part of this **
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** documentation and/or software. **
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**********************************************************************
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*/
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#define UINT4 unsigned long
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/* Data structure for MD4 (Message Digest) computation */
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typedef struct {
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UINT4 i[2]; /* number of _bits_ handled mod 2^64 */
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UINT4 buf[4]; /* scratch buffer */
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unsigned char in[64]; /* input buffer */
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unsigned char digest[16]; /* actual digest after MD4Final call */
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} MD4_CTX;
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#define MD4_LEN 16
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void MD4Init (MD4_CTX *);
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void MD4Update (MD4_CTX *, unsigned char *, unsigned int);
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void MD4Final (MD4_CTX *);
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