/*

 * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 * Software random implementation

 *

 */

 /**

  @file

  @internalComponent

  @released

 */

 #ifndef __CRYPTOAPI_RANDOMIMPL_H__

 #define __CRYPTOAPI_RANDOMIMPL_H__

 #include <cryptospi/cryptoplugin.h>

 #include <cryptospi/randomplugin.h>

 namespace SoftwareCrypto

 	{

 	using namespace CryptoSpi;

 	NONSHARABLE_CLASS(CRandomImpl): public CBase, public MRandom

 		{

 	public:

 		// NewL & NewLC

 		static CRandomImpl* NewL();

 		static CRandomImpl* NewLC();

 		// From MPlugin

 		void Reset();

 		void Close();

 		void GetCharacteristicsL(const TCharacteristics*& aPluginCharacteristics);

 		const CExtendedCharacteristics* GetExtendedCharacteristicsL();

 		TAny* GetExtension(TUid aExtensionId);

 		TUid ImplementationUid() const;

 		// From MRandom

 		void GenerateRandomBytesL(TDes8& aDest);

 		static CExtendedCharacteristics* CreateExtendedCharacteristicsL();

 	private:

 		//Constructor

 		CRandomImpl();

 		//Destructor

 		~CRandomImpl();

 	private:

 		TUid iImplementationUid;

 		};

 	}

 #endif // __CRYPTOAPI_RANDOMIMPL_H__