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96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
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// MD5.H - header file for MD5.CPP
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/*
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Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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rights reserved.
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License to copy and use this software is granted provided that it
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is identified as the "RSA Data Security, Inc. MD5 Message-Digest
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Algorithm" in all material mentioning or referencing this software
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or this function.
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License is also granted to make and use derivative works provided
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that such works are identified as "derived from the RSA Data
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Security, Inc. MD5 Message-Digest Algorithm" in all material
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mentioning or referencing the derived work.
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RSA Data Security, Inc. makes no representations concerning either
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the merchantability of this software or the suitability of this
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software for any particular purpose. It is provided "as is"
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without express or implied warranty of any kind.
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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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#ifndef __MD5_H
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#define __MD5_H
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#ifdef __cplusplus
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#include <string>
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#endif//__cplusplus
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#ifndef uchar
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#define uchar unsigned char
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#endif//uchar
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#ifndef ushort
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#define ushort unsigned short
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#endif//ushort
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#ifndef ulong
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#define ulong unsigned long
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#endif//ulong
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#ifdef __cplusplus
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extern "C" {
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#endif//__cplusplus
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typedef uchar *POINTER; // POINTER defines a generic pointer type
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typedef ushort UINT2; // UINT2 defines a two byte word
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typedef ulong UINT4; // UINT4 defines a four byte word
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// MD5 context.
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typedef struct
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{
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UINT4 state[4]; // state (ABCD)
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UINT4 count[2]; // number of bits, modulo 2^64 (lsb first)
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unsigned char buffer[64]; // input buffer
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} MD5_CTX;
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void MD5Init ( MD5_CTX * );
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void MD5Update ( MD5_CTX *, const char *, unsigned int );
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void MD5Final ( uchar [16], MD5_CTX * );
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void digest2ascii ( char *ascii, const uchar *digest );
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void ascii2digest ( uchar *digest, const char *ascii );
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#ifdef __cplusplus
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} // extern "C"
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class MD5
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{
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public:
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MD5();
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void Init();
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void Update ( const std::string& s );
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std::string Final ( char* digest = 0 );
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private:
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MD5_CTX _ctx;
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};
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std::string MD5Hex ( const std::string& s );
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std::string MD5Bin ( const std::string& s );
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std::string HMAC_MD5 (
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const std::string& key,
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const std::string& text,
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char* out_bin = NULL );
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#endif//__cplusplus
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#endif//__MD5_H
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