cryptool.cpp

PKCS#11的微软CSP实现源码

/****************************************************************************
* library : pkcs_csp.dll
* Purpose : It is a cryptographic service provider which is an independent 
* software module that actually performs cryptography algorithms for 
* authentication, encoding, and encryption.
* This DLL can be interfaced on any PKCS#11 module.  
*
* Copyright (C) 2003 Ilex Syst鑝es Informatiques
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact :
* Ilex 
* 51 boulevard Voltaire
* 92600 Asni鑢es-sur-Seine
* [e-mail]
*
* Author: Delouvrier Antoine
*
*******************************************************************************/

/*
%----------------------------------------------------------------------------
% PROJECT : CSP_PKCS
%
% MODULE : cryptool
%
% VERSION : 1.00
%
% FILE : cryptool.cpp
%
% cryptool: Functions allowing various accesses to the PKCS#11
%----------------------------------------------------------------------------
% Version 1.00
% 
% CPX-31/03/2003-Creation
%----------------------------------------------------------------------------
*/ 

/*
% Libraries ANSI or system
%------------------------------
*/
#include<windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


/*
% HEADER Files include
%-----------------------
*/
#include "cryptool.h"

#define CK_API      __stdcall
typedef void *      SYS_HANDLE;
typedef int ( CK_API *CK_PFUNCTION)();
SYS_HANDLE dllPtr;
int traceLevel=0;
extern bool		 already_initialized;
extern int		 pkcsInitialized;


/*
%--------------------------------------------------------------------------
% init
%
% init is used to initialize DLL PKCS
%		 
%
% Parameters of entry  :
%						OUT pFunctionList
%  
% return :	CKR_OK if the operation occurred well, rc if not
%---------------------------------------------------------------------------
*/

CK_RV
init(CK_FUNCTION_LIST_PTR CK_PTR pFunctionList){
   CK_RV rc;             // Return Code
   CK_C_GetFunctionList    pFuncList;
   TRACE(__LINE__,"Cryptool init BEGIN",NULL);
   /* Open the PKCS11 API shared library*/
   int l = 50;
   char buf[50 + 1];
   int rl;
   rl = GetPrivateProfileString( SECTION_PKCS_NAME, KEY_PKCS_NAME ,"",(char *) buf, 51,CSP_PKCS11_INI);
   if(rl==0){
	   TRACE(__LINE__," NO csp_pkcs.ini file found(%d)",rl);
	   return CKR_CANCEL;
   }
   dllPtr = LoadLibrary(buf);
   if (!dllPtr) {
	   TRACE(__LINE__,"LoadLibrary error, Le Kit Pkcs#11 demand閑 n'est pas install