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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software 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 software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#ifndef __BASEPROVIDER_H__
#define __BASEPROVIDER_H__
#include <windows.h>
#include <wincrypt.h>
#include "ProviderHash.h"
#include "../common/Mutex.h"
namespace eIDMW
{
class CBaseProvider
{
public:
CBaseProvider();
~CBaseProvider();
BOOL ImportKey(CERT_PUBLIC_KEY_INFO *pPubKeyInfo,
DWORD dwKeySpec, OUT HCRYPTKEY *phUserKey);
BOOL DestroyKey(HCRYPTKEY hKey);
BOOL GetKeyParam(HCRYPTKEY hKey, DWORD dwParam,
LPBYTE pbData, LPDWORD pcbDataLen, DWORD dwFlags);
BOOL ExportKey(HCRYPTKEY hKey, HCRYPTKEY hPubKey, DWORD dwBlobType,
DWORD dwFlags, LPBYTE pbData, LPDWORD pcbDataLen);
BOOL VerifySignature(CProviderHash & oHash,
CONST BYTE *pbSignature, DWORD cbSigLen,
HCRYPTKEY hPubKey, LPCWSTR szDescription, DWORD dwFlags);
private:
void GetBaseProviderHandle();
BOOL m_bBaseProvHandleOK;
HCRYPTPROV m_hBaseProv;
CMutex m_oBaseProvMutex;
};
}
#endif
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