os/security/cryptoplugins/cryptospiplugins/source/softwarecrypto/dhkeypairgenimpl.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
     1 /*
     2 * Copyright (c) 2007-2009 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 *
    16 */
    17 
    18 
    19 #ifndef __DHKEYPAIRGENIMPL_H__
    20 #define __DHKEYPAIRGENIMPL_H__
    21 
    22 /**
    23 @file 
    24 @internalComponent
    25 @released
    26 */
    27 
    28 #include <e32base.h>
    29 #include <e32cmn.h>
    30 #include "keypairgenimpl.h"
    31 
    32 /**
    33  * Implementation of DH Key Pair Generation as described in PKCS#3.
    34  */
    35 namespace SoftwareCrypto
    36 	{
    37 using namespace CryptoSpi;
    38 
    39 	NONSHARABLE_CLASS(CDHKeyPairGenImpl) : public CKeyPairGenImpl
    40 		{
    41 	public:
    42 
    43 		static CDHKeyPairGenImpl* NewL(void);
    44 		static CDHKeyPairGenImpl* NewLC(void);
    45 
    46 		// Destructor
    47 		~CDHKeyPairGenImpl();
    48 
    49 		// from MPlugin
    50 		void Reset();
    51 
    52 		// from MKeyPairGenerator
    53 		void GenerateKeyPairL(TInt aKeySize, const CCryptoParams& aKeyParameters, CKeyPair*& aKeyPair);
    54 
    55 		// Override CKeyPairGenImpl virtual functions
    56 		TUid ImplementationUid() const;
    57 
    58 		const CExtendedCharacteristics* GetExtendedCharacteristicsL();
    59 		static CExtendedCharacteristics* CreateExtendedCharacteristicsL();
    60 
    61 	private:
    62 		/**
    63 		Constructor
    64 		*/
    65 		CDHKeyPairGenImpl();
    66 		void ConstructL(void);
    67 
    68 	private:
    69 		};
    70 	}
    71 
    72 #endif // __DHKEYPAIRGENIMPL_H__