1 /*

     2 * Copyright (c) 2007 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:   class CAkaIsaInterface definition

    15 *

    16 */

    17 

    18 

    19 #ifndef _AKAISAINTERFACE_H_

    20 #define _AKAISAINTERFACE_H_

    21 

    22 #include "gbauicc.h"

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 #include <rmmcustomapi.h>

    27 

    28 //Constants

    29 const TUint8 KAKA_RES_LENGTH =  16;

    30 const TUint8 KAKA_IK_LENGTH  = 16;

    31 const TUint8 KAKA_CK_LENGTH  = 16;

    32 const TUint8 KAKA_KEY_LENGTH = 16;

    33 const TUint8 KAKA_RAND_LENGTH = 16;

    34 const TUint8 KRESPONSE_2G_LENGTH = 16;

    35 

    36 #define GBA_UICC_INTERFACE_IMPLE 0x20029F0F

    37 const TUid KGBAUICCImpleUID = { GBA_UICC_INTERFACE_IMPLE };

    38 

    39 // CLASS DECLARATION

    40 class CAkaIsaInterface : public CBase, public MUICCInterface 

    41     {

    42     public:

    43         static MUICCInterface* NewL(); 

    44         virtual ~CAkaIsaInterface();

    45         // Inherited from CUICCInterface  

    46         void QueryIdentityL(TDes8& aIdentity);

    47         void QueryHomeNetworkDnL(TDes8& aHNDN);

    48         TBool QueryAuthenticationL(const TDesC8& aNonce, TDes8& aResponse, TDes8& aResync );

    49         void QueryKeyMaterialL(const TDesC8& aKeyMaterial, const TDesC8& aRand, const TDesC8& aIMPI, const TDesC8& aUTF8_NAF_ID, TDes8& aDerivedKey ); 

    50         TBool QueryKs(TDes8& aKS);

    51         // Check the GBA_U availability from smart card apps

    52         void QueryGBAUAvailabilityL( TBool& aGBAAvail );

    53         // Save B-TID and key lifttime from BSF to smart card 

    54         TInt UpdateGBADataL( const TDesC8& aBTID, const TDesC8& aLifetime );  

    55         TBool InterfaceIs2G(); 

    56         void Release(); 

    57         void NotifyCardChangeL();

    58         void QueryCardInterfaceL();

    59     

    60     private:

    61     

    62         CAkaIsaInterface();

    63         void ConstructL();

    64 		//run aka

    65         TBool QueryAuthenticationGBAUL(const TDesC8& aNonce, TDes8& aResponse, TDes8& aResync );

    66         //run aka

    67         TBool QueryAuthentication3GL(const TDesC8& aNonce, TDes8& aResponse, TDes8& aResync );

    68         //run simulated aka for 2G

    69         void QueryAuthentication2GL( const TDesC8& aNonce, TDes8& aResponse ); 

    70     

    71     private:

    72         enum TCardInterface

    73            {

    74            ENoInterface = 0,

    75            E2GInterface,	

    76            E3GInterface,	// UICC with USIM not supporting Ks_NAF derivation

    77            EGBAUInterface	// UICC with USIM application supporting Ks_NAF derivation.

    78            };

    79         

    80     private:

    81         TBuf8<KAKA_RES_LENGTH>  iResBuf;

    82         TBuf8<KAKA_IK_LENGTH>   iIKBuf;

    83         TBuf8<KAKA_CK_LENGTH>   iCKBuf;

    84         TCardInterface          iCardInterface;

    85         RTelServer              iEtelServer;

    86         RMobilePhone            iPhone;

    87         RMmCustomAPI            iCustomAPI;

    88         

    89         }; 

    90 

    91 #endif // _AKAISAINTERFACE_H_

    92 

    93 //EOF