williamr@4: /*
williamr@4: * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: * All rights reserved.
williamr@4: * This component and the accompanying materials are made available
williamr@4: * under the terms of the License "Eclipse Public License v1.0"
williamr@4: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: *
williamr@4: * Initial Contributors:
williamr@4: * Nokia Corporation - initial contribution.
williamr@4: *
williamr@4: * Contributors:
williamr@4: *
williamr@4: * Description: 
williamr@4: * crypto characteristics
williamr@4: *
williamr@4: */
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4:  @file
williamr@4:  @publishedAll
williamr@4:  @released
williamr@4: */
williamr@4: 
williamr@4: #ifndef __CRYPTOCHARACTERISTICS_H__
williamr@4: #define __CRYPTOCHARACTERISTICS_H__
williamr@4: 
williamr@4: #include <e32base.h>
williamr@4: #include <e32hashtab.h>
williamr@4: #include <cryptospi/plugincharacteristics.h>
williamr@4: #include <cryptospi/cryptobaseapi.h>
williamr@4: 
williamr@4: 
williamr@4: namespace CryptoSpi
williamr@4: 	{
williamr@4: 	
williamr@4: 	/**
williamr@4: 	The class holds the common characteristics of an interface.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CCharacteristics) : public CBase
williamr@4: 		{
williamr@4: 	public:	
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CCharacteristics from.
williamr@4: 		*/
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 	protected:
williamr@4: 		/**
williamr@4: 		 * @internalComponent
williamr@4: 		 *
williamr@4: 		 * Constructor
williamr@4: 		 */
williamr@4: 		CCharacteristics();
williamr@4: 	
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		Interface UID, e.g hash, symmetric cipher
williamr@4: 		*/
williamr@4: 		TInt32 iInterfaceUid;
williamr@4: 
williamr@4: 		/**
williamr@4: 		Algorithm UID, e.g MD2, 3DES 
williamr@4: 		*/
williamr@4: 		TInt32 iAlgorithmUid;
williamr@4: 
williamr@4: 		/**
williamr@4: 		Implementaion UID
williamr@4: 		*/
williamr@4: 		TInt32 iImplementationUid;
williamr@4: 
williamr@4: 		/**
williamr@4: 		Creator name
williamr@4: 		*/	
williamr@4: 		RBuf iCreatorName;
williamr@4: 
williamr@4: 		/**
williamr@4: 		whether the implementation is FIPS compliant
williamr@4: 		*/
williamr@4: 		TBool iIsFIPSApproved;
williamr@4: 
williamr@4: 		/**
williamr@4: 		whether the implementation is a hardware one
williamr@4: 		*/
williamr@4: 		TBool iIsHardwareSupported;
williamr@4: 
williamr@4: 		/**
williamr@4: 		the Maximum concurrent operation supported
williamr@4: 		*/
williamr@4: 		TUint iMaxConcurrencySupported;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		the Algorithm Name
williamr@4: 		*/
williamr@4: 		RBuf iAlgorithmName;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The Latency
williamr@4: 		*/
williamr@4: 		TInt iLatency;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		the Throughput
williamr@4: 		*/
williamr@4: 		TInt iThroughput;
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the hash characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CHashCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CHashCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the hash characteristic
williamr@4: 		*/
williamr@4: 		static CHashCharacteristics* NewL();
williamr@4: 
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Create a new instance of CHashCharacteristics, 
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the hash characteristic
williamr@4: 		*/			
williamr@4: 		static CHashCharacteristics* NewLC();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CHashCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CHashCharacteristics from.
williamr@4: 		*/
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 
williamr@4: 		/**
williamr@4: 		 * @internalComponent
williamr@4: 		 *
williamr@4: 		 * Determines whether an operation mode (e.g. HMAC) is supported by the plug-in 
williamr@4: 		 * by searching through iSupportedOperationModes for the UID value corresponding
williamr@4: 		 * to the aOperationMode parameter.
williamr@4: 		 * @param aOperationMode	The UID of the operation mode to test
williamr@4: 		 * @return ETrue if the operation mode is supported; otherwise, EFalse is returned.
williamr@4: 		 */
williamr@4: 		TBool IsOperationModeSupported(TUid aOperationMode) const;
williamr@4: 		
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/	
williamr@4: 		CHashCharacteristics();
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The internal block size of the hash in bits
williamr@4: 		*/
williamr@4: 		TUint iBlockSize;
williamr@4: 
williamr@4: 		/**
williamr@4: 		the output size of the hash in bytes
williamr@4: 		*/
williamr@4: 		TUint iOutputSize;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The list of supported Operation modes
williamr@4: 		*/
williamr@4: 		RArray<TInt32> iSupportedOperationModes;
williamr@4: 		};
williamr@4: 
williamr@4: 		
williamr@4: #ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT		
williamr@4: 		
williamr@4: 	/**
williamr@4: 	 * The class holds MAC characteristics which is used for internalization
williamr@4: 	 * in CryptoSpi framework.
williamr@4: 	 */
williamr@4: 	NONSHARABLE_CLASS(CMacCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		 * @internalComponent
williamr@4: 		 * 
williamr@4: 		 * Create a new instance of CMacCharacteristics.
williamr@4: 		 *
williamr@4: 		 * @return the pointer of the Mac characteristic  
williamr@4: 		 */
williamr@4: 		static CMacCharacteristics* NewL();
williamr@4: 
williamr@4: 		/**
williamr@4: 		 * @internalComponent
williamr@4: 		 * 
williamr@4: 		 * Create a new instance of CMacCharacteristics, Leave it on the cleanup stack.
williamr@4: 		 * 
williamr@4: 		 * @return the pointer of the Mac characteristic  
williamr@4: 	     */			
williamr@4: 		static CMacCharacteristics* NewLC();
williamr@4: 			
williamr@4: 		/**
williamr@4: 		 * Destructor
williamr@4: 		 */
williamr@4: 		virtual ~CMacCharacteristics();
williamr@4: 			
williamr@4: 		/**
williamr@4: 		 * Internalize this object from the supplied stream.
williamr@4: 		 * 
williamr@4: 		 * @param	aStream Stream to read CMacCharacteristics from. 
williamr@4:          */
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 			
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		 * Constructor
williamr@4: 		 */	
williamr@4: 		CMacCharacteristics();
williamr@4: 
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		 * The Mac mode : Hash based, Cipher based etc.
williamr@4: 		 */
williamr@4: 		TInt32 iMacMode;
williamr@4: 	
williamr@4: 		/**
williamr@4: 		 * Characteristics of the underlying MAC algorithm
williamr@4: 		 */ 
williamr@4: 		CCharacteristics* iAlgorithmChar;	
williamr@4: 		};
williamr@4: 		
williamr@4: #endif		
williamr@4: 		
williamr@4: 	/**
williamr@4: 	The class holds the random characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CRandomCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CRandomCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the random characteristic
williamr@4: 		*/	
williamr@4: 		static CRandomCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Create a new instance of CRandomCharacteristics,
williamr@4: 		and leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the random characteristic
williamr@4: 		*/			
williamr@4: 		static CRandomCharacteristics* NewLC();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CRandomCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CRandomCharacteristics from.
williamr@4: 		*/		
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/
williamr@4: 		CRandomCharacteristics();
williamr@4: 		
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The bit map of blocking non-blocking mode
williamr@4: 		*/
williamr@4: 		TUint iBlockingMode;
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the symmetric cipher characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CSymmetricCipherCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CSymmetricCipherCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the symmetric cipher characteristic
williamr@4: 		*/
williamr@4: 		static CSymmetricCipherCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CSymmetricCipherCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the symmetric cipher characteristic
williamr@4: 		*/
williamr@4: 		static CSymmetricCipherCharacteristics* NewLC();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CSymmetricCipherCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CSymmetricCipherCharacteristics from.
williamr@4: 		*/				
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Determines whether a padding mode (e.g. PKCS7) is supported by the plug-in 
williamr@4: 		by searching through iSupportedPaddingModes for the UID value corresponding
williamr@4: 		to the aPaddingMode parameter.
williamr@4: 		@param aPaddingMode	The UID of the padding mode to test.
williamr@4: 		@return ETrue if the padding mode is supported; otherwise, EFalse is returned.
williamr@4: 		*/
williamr@4: 		TBool IsPaddingModeSupported(TUid aPaddingMode) const;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Determines whether an operation mode (e.g. HMAC) is supported by the plug-in 
williamr@4: 		by searching through iSupportedOperationModes for the UID value corresponding
williamr@4: 		to the aOperationMode parameter.
williamr@4: 		@param aOperationMode	The UID of the operation mode to test
williamr@4: 		@return ETrue if the operation mode is supported; otherwise, EFalse is returned.
williamr@4: 		*/
williamr@4: 		TBool IsOperationModeSupported(TUid aOperationMode) const;
williamr@4: 		
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/
williamr@4: 		CSymmetricCipherCharacteristics();
williamr@4: 		
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The maximum key length in bits
williamr@4: 		*/
williamr@4: 		TUint iMaximumKeyLength;
williamr@4: 
williamr@4: 		/**
williamr@4: 		The block size of the cipher in bytes
williamr@4: 		*/
williamr@4: 		TUint iBlockSize;
williamr@4: 
williamr@4: 		/**
williamr@4: 		The list of supported padding modes
williamr@4: 		*/
williamr@4: 		RArray<TInt32> iSupportedPaddingModes;
williamr@4: 
williamr@4: 		/**
williamr@4: 		The list of supported Operation modes
williamr@4: 		*/
williamr@4: 		RArray<TInt32> iSupportedOperationModes;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The supported key mode bit map. e.g. extern key, internal key or both
williamr@4: 		*/
williamr@4: 		TInt iKeySupportMode;		
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the asymmetric cipher characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CAsymmetricCipherCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Create a new instance of CAsymmetricCipherCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the asymmetric cipher characteristic
williamr@4: 		*/	
williamr@4: 		static CAsymmetricCipherCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CAsymmetricCipherCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the asymmetric cipher characteristic
williamr@4: 		*/
williamr@4: 		static CAsymmetricCipherCharacteristics* NewLC();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CAsymmetricCipherCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CAsymmetricCipherCharacteristics from.
williamr@4: 		*/		
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Determines whether a padding mode (e.g. PKCS7) is supported by the plug-in 
williamr@4: 		by searching through iSupportedPaddingModes for the UID value corresponding
williamr@4: 		to the aPaddingMode parameter.
williamr@4: 		@param aPaddingMode	The UID of the padding mode to test.
williamr@4: 		@return ETrue if the padding mode is supported; otherwise, EFalse is returned.
williamr@4: 		*/
williamr@4: 		TBool IsPaddingModeSupported(TUid aPaddingMode) const;
williamr@4: 
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/
williamr@4: 		CAsymmetricCipherCharacteristics();
williamr@4: 		
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The maximum key length in bits
williamr@4: 		*/
williamr@4: 		TUint iMaximumKeyLength;
williamr@4: 	
williamr@4: 		/**
williamr@4: 		The list of supported padding modes
williamr@4: 		*/
williamr@4: 		RArray<TInt32> iSupportedPaddingModes;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The supported key mode bit map. e.g. extern key, internal key or both
williamr@4: 		*/
williamr@4: 		TInt iKeySupportMode;						
williamr@4: 		};
williamr@4: 
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the signature characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CAsymmetricSignatureCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CAsymmetricSignatureCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the asymmetric signature characteristic
williamr@4: 		*/		
williamr@4: 		static CAsymmetricSignatureCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CAsymmetricSignatureCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the asymmetric signature characteristic
williamr@4: 		*/				
williamr@4: 		static CAsymmetricSignatureCharacteristics* NewLC();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CAsymmetricSignatureCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CAsymmetricSignatureCharacteristics from.
williamr@4: 		*/				
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Determines whether a padding mode (e.g. PKCS7) is supported by the plug-in 
williamr@4: 		by searching through iSupportedPaddingModes for the UID value corresponding
williamr@4: 		to the aPaddingMode parameter.
williamr@4: 		@param aPaddingMode	The UID of the padding mode to test.
williamr@4: 		@return ETrue if the padding mode is supported; otherwise, EFalse is returned.
williamr@4: 		*/
williamr@4: 		TBool IsPaddingModeSupported(TUid aPaddingMode) const;
williamr@4: 
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/
williamr@4: 		CAsymmetricSignatureCharacteristics();
williamr@4: 		
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The maximum key length in bits
williamr@4: 		*/
williamr@4: 		TUint iMaximumKeyLength;
williamr@4: 	
williamr@4: 		/**
williamr@4: 		The list of supported padding modes
williamr@4: 		*/
williamr@4: 		RArray<TInt32> iSupportedPaddingModes;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The supported key mode bit map. e.g. extern key, internal key or both
williamr@4: 		*/
williamr@4: 		TInt iKeySupportMode;		
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the key agreement characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CKeyAgreementCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CKeyAgreementCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the key agreement characteristic
williamr@4: 		*/			
williamr@4: 		static CKeyAgreementCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Create a new instance of CKeyAgreementCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the key agreement characteristic
williamr@4: 		*/
williamr@4: 		static CKeyAgreementCharacteristics* NewLC();
williamr@4: 
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CKeyAgreementCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CKeyAgreementCharacteristics from.
williamr@4: 		*/
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/	
williamr@4: 		CKeyAgreementCharacteristics();
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds the key pair generator characteristics.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CKeypairGeneratorCharacteristics) : public CCharacteristics
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CKeypairGeneratorCharacteristics.
williamr@4: 		
williamr@4: 		@return the pointer of the keypair generator characteristic
williamr@4: 		*/	
williamr@4: 		static CKeypairGeneratorCharacteristics* NewL();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CKeypairGeneratorCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@return the pointer of the keypair generator characteristic
williamr@4: 		*/
williamr@4: 		static CKeypairGeneratorCharacteristics* NewLC();
williamr@4: 
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/
williamr@4: 		virtual ~CKeypairGeneratorCharacteristics();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CKeyAgreementCharacteristics from.
williamr@4: 		*/		
williamr@4: 		virtual void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 	private:
williamr@4: 		/**
williamr@4: 		Constructor
williamr@4: 		*/		
williamr@4: 		CKeypairGeneratorCharacteristics();
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The maximum key length in bits
williamr@4: 		*/
williamr@4: 		TUint iMaximumKeyLength;
williamr@4: 		};
williamr@4: 
williamr@4: 	/**
williamr@4: 	The class holds characteristics and dll index.
williamr@4: 	which is used for internalization.
williamr@4: 	*/
williamr@4: 	NONSHARABLE_CLASS(CCharacteristicsAndPluginName) : public CBase
williamr@4: 		{
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 		
williamr@4: 		Create a new instance of CKeypairGeneratorCharacteristics.
williamr@4: 		
williamr@4: 		@param aInterface the interface uid
williamr@4: 		@return the pointer of the keypair generator characteristic
williamr@4: 		*/		
williamr@4: 		static CCharacteristicsAndPluginName* NewL(TInt32 aInterface);
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Create a new instance of CKeypairGeneratorCharacteristics.
williamr@4: 		Leave it on the cleanup stack.
williamr@4: 		
williamr@4: 		@param aInterface the interface uid
williamr@4: 		@return the pointer of the keypair generator characteristic
williamr@4: 		*/				
williamr@4: 		static CCharacteristicsAndPluginName* NewLC(TInt32 aInterface);
williamr@4: 		
williamr@4: 		/**
williamr@4: 		Destructor
williamr@4: 		*/		
williamr@4: 		virtual ~CCharacteristicsAndPluginName();
williamr@4: 		
williamr@4: 		/**
williamr@4: 		@internalComponent
williamr@4: 
williamr@4: 		Internalize this object from the supplied stream.
williamr@4: 
williamr@4: 		@param	aStream Stream to read CCharacteristicsAndPluginName from.
williamr@4: 		*/		
williamr@4: 		void InternalizeL(RReadStream& aStream);
williamr@4: 		
williamr@4: 	protected:
williamr@4: 		/**
williamr@4: 		 * @internalComponent
williamr@4: 		 *
williamr@4: 		 * Constructors
williamr@4: 		 */
williamr@4: 		CCharacteristicsAndPluginName();
williamr@4: 		/** @internalComponent */
williamr@4: 		void ConstructL(TInt32 aInterface);
williamr@4: 		
williamr@4: 	public:
williamr@4: 		/**
williamr@4: 		The characteristic of the crypto implementation
williamr@4: 		*/
williamr@4: 		CCharacteristics* iCharacteristic;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The extended characteristic of the crypto implementation
williamr@4: 		*/
williamr@4: 		CExtendedCharacteristics* iExtendedCharacteristic;
williamr@4: 		
williamr@4: 		/**
williamr@4: 		The name of the plugin dll which contains this implementation
williamr@4: 		*/
williamr@4: 		TFileName iDllName;		
williamr@4: 		};
williamr@4: 	}
williamr@4: #endif //__CRYPTOCHARACTERISTICS_H__
williamr@4: 
williamr@4: 
williamr@4: