1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * Key Pair Generator Abstract interface

    16 *

    17 */

    18 

    19 

    20 /**

    21  @file

    22  @publishedPartner

    23  @released

    24 */

    25 

    26 #ifndef __CRYPTOAPI_KEYPAIRGENERATORPLUGIN_H__

    27 #define __CRYPTOAPI_KEYPAIRGENERATORPLUGIN_H__

    28 

    29 #include <cryptospi/cryptoplugin.h>

    30 

    31 namespace CryptoSpi

    32 	{

    33 	class CKeyPair;

    34 	/**

    35 	The Key Pair Generator definition. Intended to allow plug-ins

    36 	to implement extensible Key Pair Generator functionality, and

    37 	to work with all known existing Key pair Generator algorithms

    38 	*/

    39 

    40 

    41 	class MKeyPairGenerator : public MPlugin

    42 		{

    43 	public:

    44 

    45 		/**

    46 		Generates a key pair

    47 		@param aKeySize	The algorithm-specific metric as a number of bits

    48 		@param aKeyParameters	The list of algorithm-specific parameters used by the generator to generate the key pair

    49 		@param aKeyPair	The generated key pair

    50 		*/

    51 		virtual void GenerateKeyPairL(TInt aKeySize, const CCryptoParams& aKeyParameters, CKeyPair*& aKeyPair) = 0;

    52 		};

    53 

    54 

    55 	class MAsyncKeyPairGenerator : public MPlugin

    56 		{

    57 	public:

    58 

    59 		/**

    60 		Generates a key pair

    61 		@param aKeySize	The algorithm-specific metric as a number of bits

    62 		@param aKeyParameters	The list of algorithm-specific parameters used by the generator to generate the key pair

    63 		@param aKeyPair	The generated key pair

    64 		@param aRequestStatus

    65 		*/

    66 		virtual void GenerateKeyPairL(TInt aKeySize, const CCryptoParams& aKeyParameters, CKeyPair*& aKeyPair, TRequestStatus& aRequestStatus) = 0;

    67 

    68 		/**

    69 		Cancel the outstanding request

    70 		*/

    71 		virtual void Cancel() = 0;

    72 

    73 		};

    74 

    75 	} // namespace CryptoSpi

    76 

    77 #endif //__CRYPTOAPI_KEYPAIRGENERATORPLUGIN_H__