1 /*

     2 * Copyright (c) 2002-2004 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 "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:  ?Description

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef DRMKEYSTORAGE_H

    21 #define DRMKEYSTORAGE_H

    22 

    23 // FORWARD DECLARATIONS

    24 

    25 // CLASS DECLARATION

    26 

    27 /**

    28 *  CDrmKeyStorage: Contains key storage for OMA DRM 2.0

    29 *

    30 *  @lib    -

    31 *  @since  3.0

    32 */

    33 class MDrmKeyStorage

    34     {

    35 public:

    36     static const TInt KDeviceSpecificKeyLength = 16;

    37     static const TInt KRdbSerialNumberLength = 16;

    38     

    39 public: // New functions

    40 

    41     virtual ~MDrmKeyStorage() = 0;

    42     

    43     virtual TInt ModulusSize() = 0;

    44 

    45     virtual void SelectTrustedRootL(

    46         const TDesC8& aRootKeyHash) = 0;

    47         

    48     virtual TBool SelectedRootIsCmla() = 0;

    49         

    50     virtual void SelectDefaultRootL() = 0;

    51         

    52     virtual void GetTrustedRootsL(

    53         RPointerArray<HBufC8>& aRootList) = 0;

    54         

    55     virtual void GetCertificateChainL(

    56         RPointerArray<HBufC8>& aCertChain) = 0;

    57         

    58     virtual HBufC8* RsaSignL(

    59         const TDesC8& aInput) = 0;

    60     

    61     virtual HBufC8* RsaDecryptL(

    62         const TDesC8& aInput) = 0;

    63         

    64     virtual void ImportDataL(

    65         const TDesC8& aPrivateKey,

    66         const RArray<TPtrC8>& aCertificateChain) = 0;

    67         

    68     virtual void GetDeviceSpecificKeyL(

    69         TBuf8<KDeviceSpecificKeyLength>& aKey) = 0;

    70         

    71     virtual void GetRdbSerialNumberL(

    72     	TBuf8<KRdbSerialNumberLength>& aSerialNumber) = 0;

    73     	

    74    	virtual void GenerateNewRdbSerialNumberL() = 0;

    75    	

    76    	virtual HBufC8* UdtEncryptL(

    77    	    const TDesC8& aInput) = 0;

    78    	    

    79    	virtual void GetRootCertificatesL(

    80         RPointerArray<HBufC8>& aRootCerts) = 0; 

    81 

    82     virtual void RandomDataGetL( 

    83         TDes8& aData, 

    84         const TInt aLength ) = 0; 

    85 

    86     };

    87     

    88 IMPORT_C MDrmKeyStorage* DrmKeyStorageNewL();

    89 

    90 #endif      // DRMKEYSTORAGE_H

    91             

    92 // End of File