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 * rsakeypairgenimpl.h

    16 *

    17 */

    18 

    19 

    20 #ifndef __RSAKEYPAIRGENEXTENDIMPL_H__

    21 #define __RSAKEYPAIRGENEXTENDIMPL_H__

    22 

    23 /**

    24 @file 

    25 @internalComponent

    26 @released

    27 */

    28 

    29 #include <e32base.h>

    30 #include <e32cmn.h>

    31 #include "keypairgenimpl.h"

    32 

    33 /**

    34  * Implementation of RSA key pair generation as described in PKCS#1 v1.5.

    35  */

    36 namespace SoftwareCrypto

    37 	{

    38 	NONSHARABLE_CLASS(CRSAKeyPairGenExtendImpl) : public CKeyPairGenImpl

    39 		{

    40 	public:

    41 	

    42 		static CRSAKeyPairGenExtendImpl* NewL(TUid aImplementationUid);

    43 		static CRSAKeyPairGenExtendImpl* NewLC(TUid aImplementationUid);

    44 

    45 		// from MPlugin

    46 		void Reset();

    47 

    48 		// from MKeyPairGenerator

    49 		void GenerateKeyPairL(TInt aKeySize, const CCryptoParams& aKeyParameters, CKeyPair*& aKeyPair);

    50 		

    51 		// Override CKeyPairGenImpl virtual functions

    52 		TUid ImplementationUid() const;

    53 		

    54 		const CExtendedCharacteristics* GetExtendedCharacteristicsL();

    55 		static CExtendedCharacteristics* CreateExtendedCharacteristicsL();

    56 

    57 		

    58 		// Destructor

    59 		~CRSAKeyPairGenExtendImpl();

    60 

    61 	private:

    62 		/**

    63 		Constructor

    64 		*/

    65 		CRSAKeyPairGenExtendImpl(TUid aImplementationUid);

    66 		

    67 		//Extended Characteristics

    68 		CExtendedCharacteristics* iExtendChars;

    69 			

    70 		/// second phase of construction

    71 		void ConstructL();

    72 		};

    73 	}

    74 

    75 #endif // __RSAKEYPAIRGENEXTENDIMPL_H__