Symaptic: os/security/cryptoservices/filebasedcertificateandkeystores/test/tcryptotokenhai/tcryptotokenhai.h@260cb5ec6c19

     1 /*

     2 * Copyright (c) 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 * This class implements the reference Crypto Token Hardware Abstraction

    16 * Interface (HAI). It is just intended to show how operations using

    17 * device keys can be performed using crypto token framework. In the

    18 * real world scenario, this HAI should be replaced by device drivers

    19 * by the licensees. In such a case, all the operations performed by

    20 * the replacing class would be performed in Kernel Space.

    21 *

    22 */

    25 /**

    26  * @file

    27  * @internalComponent

    28  * @released

    29  */

    30 #ifndef CCRYPTOTOKENHAI_H

    31 #define CCRYPTOTOKENHAI_H

    33 #include <e32base.h>

    34 #include <f32file.h>

    35 #include <S32FILE.H>

    36 #include <mctkeystore.h>

    38 class CKeyDetails;

    39 class MCTToken;

    41 namespace CryptoSpi

    42 	{

    43 	class CSigner;

    44 	}

    46 NONSHARABLE_CLASS(CCryptoTokenHai) : public CBase

    47 	{

    48 	public:

    49 		IMPORT_C static CCryptoTokenHai* NewLC(MCTToken* aToken);

    50 		IMPORT_C static CCryptoTokenHai* NewL(MCTToken* aToken);

    51 		IMPORT_C ~CCryptoTokenHai();

    53 	public:

    54 		IMPORT_C void DecryptL(TInt aHandle,

    55 								const TDesC8& aCiphertext,

    56 								HBufC8*& aPlaintext );

    58 		IMPORT_C void SignL( 	TInt aHandle,

    59 								const TDesC8& aPlaintext,

    60 								HBufC8*& aSignature );

    62 		IMPORT_C TInt KeyPresent( TInt aHandle );

    63 		IMPORT_C void ExportPrivateKeyL( TInt aHandle, HBufC8*& aKey );

    64 		IMPORT_C void ExportPublicKeyL( TInt aHandle, HBufC8*& aKey );

    65 		IMPORT_C void ImportKeyL( const TDesC& aLabel, const TDesC8& aPrivateKey, const TDesC8& aPublicKey );

    66 		IMPORT_C void ListL(const TCTKeyAttributeFilter& aFilter, RPointerArray<CCTKeyInfo>& aKeys) const;

    68 	private:

    69 		void ConstructL();

    70 		CCryptoTokenHai(MCTToken& aToken);

    71 	    void OpenStoreL();

    72 	    void OpenStoreInFileL(const TDesC& aFile);

    73 	    void CreateStoreInFileL(const TDesC& aFile);

    74 	    void MakePrivateFilenameL(RFs& aFs, const TDesC& aLeafName, TDes& aNameOut);

    75 		void EnsurePathL(RFs& aFs, const TDesC& aFile);

    76 		void MakePrivateROMFilenameL(RFs& aFs, const TDesC& aLeafName, TDes& aNameOut);

    77 		void CopyL(RFs& aFs, const TDesC& aSouce, const TDesC& aDest);

    78 		void CompactStore();

    79 		static void RevertStore(TAny* aStore);

    80 		void ReadKeysFromStoreL();

    81 		TBool KeyMatchesFilterL(const CKeyDetails& aInfo, const TCTKeyAttributeFilter& aFilter) const;

    82 		void CopyStoreFromROML(const TDesC& fullPath, TInt result);

    83 		void WriteKeysToStoreL(RStoreWriteStream& aRootStream);

    85 	private:

    86 		RPointerArray<CKeyDetails> iKeys;

    87 		RFs iFs;

    88 		CPermanentFileStore* iFileStore;

    89 		TStreamId iRootStreamId;

    90 		MCTToken& iToken;

    91 	};

    93 #endif	//	CCRYPTOTOKENHAI_H

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--