/*

* Copyright (c) 2006-2010 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: 

* crypto key pair definition - asymmetric key pair

*

*/

/**

 @file

 @publishedPartner

 @released

*/

#ifndef __CRYPTOAPI_KEYPAIR_H__

#define __CRYPTOAPI_KEYPAIR_H__

#include <cryptospi/keys.h>

namespace CryptoSpi

	{

	/**

	The Asymmetric Key Pair Definition

	*/

	NONSHARABLE_CLASS(CKeyPair) : public CBase

		{

	public:

		/**

		Create a CKeyPair instance from a public and private key. The 

		CKeyPair takes ownership of both keys.

		@param aPublicKey	The public key in the key pair.

		@param aPrivateKey	The private key in the key pair.

		@return a pointer to a CKeyPair instance

		*/

		IMPORT_C static CKeyPair* NewL(CKey* aPublicKey, CKey* aPrivateKey);

		/**

		Retrieve the public key

		*/

		IMPORT_C const CKey& PublicKey() const;

		/**

		Retrieve the private key

		*/

		IMPORT_C const CKey& PrivateKey() const;

		~CKeyPair();

	private:

		/**

		constructor

		*/

		CKeyPair();

		/**

		2nd Phase Constructor

		*/

		void ConstructL(CKey*, CKey*);

	private:

		/**

		The public key in the key pair

		*/

		CKey* iPublicKey;

		/**

		The private key in the key pair

		*/

		CKey* iPrivateKey;

		};

	} // namespace CryptoSpi

#endif //__CRYPTOAPI_KEYPAIR_H__