md5digest.h

跨操作系统的微型中间件

#ifdef WIN32

/*
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * Copyright (c) 1999-2001 Apple Computer, Inc.  All Rights Reserved. The
 * contents of this file constitute Original Code as defined in and are
 * subject to the Apple Public Source License Version 1.2 (the 'License').
 * You may not use this file except in compliance with the License.  Please
 * obtain a copy of the License at http://www.apple.com/publicsource and
 * read it before using this file.
 *
 * This Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.  Please
 * see the License for the specific language governing rights and
 * limitations under the License.
 *
 *
 * @APPLE_LICENSE_HEADER_END@
 *
 */
/*
	File:		md5digest.h

	Contains:   Provides a function to calculate the md5 digest 
				given all the authentication parameters.
					
*/

#ifndef _MD5DIGEST_H_
#define _MD5DIGEST_H_

#include "StrPtrLen.h"

enum {
	kHashHexLen = 	32,
	kHashLen	= 	16
};

// HashToString allocates memory for hashStr->Ptr 
void HashToString(unsigned char aHash[kHashLen], StrPtrLen* hashStr);

// allocates memory for hashA1Hex16Bit->Ptr					  
void CalcMD5HA1(StrPtrLen* userName, StrPtrLen* realm, StrPtrLen* userPassword, StrPtrLen* hashA1Hex16Bit);

// allocates memory to hA1->Ptr
void CalcHA1( StrPtrLen* algorithm, 
			  StrPtrLen* userName, 
			  StrPtrLen* realm,
			  StrPtrLen* userPassword, 
			  StrPtrLen* nonce, 
			  StrPtrLen* cNonce,
			  StrPtrLen* hA1
			);

// allocates memory to hA1->Ptr
void CalcHA1Md5Sess(StrPtrLen* hashA1Hex16Bit, StrPtrLen* nonce, StrPtrLen* cNonce, StrPtrLen* hA1);

// allocates memory for requestDigest->Ptr				 
void CalcRequestDigest(	StrPtrLen* hA1, 
						StrPtrLen* nonce, 
						StrPtrLen* nonceCount, 
						StrPtrLen* cNonce,
						StrPtrLen* qop,
						StrPtrLen* method, 
						StrPtrLen* digestUri, 
						StrPtrLen* hEntity, 
						StrPtrLen* requestDigest
					  );


void to64(register char *s, register long v, register int n);

// Doesn't allocate any memory. The size of the result buffer should be nbytes
void MD5Encode(const char *pw, const char *salt, char *result, int nbytes);

#endif	//	_MD5DIGEST_H_

#endif