64 		TUid iImplementationUid;

    64 		TUid iImplementationUid;	

    65 	

    66 		};

    67 

    68 	class TRandomImpl {

    69 	/**

    70 	 * The user interface to the system cryptographically 

    71 	 * secure random number generator.

    72 	 */

    73 	public:

    74 		

    75 		/**

    76 		 * Fills the provided buffer with secure random data up to its

    77 		 * current length, discarding any current content.

    78 		 *

    79 		 * @param aDestination The buffer in which to write the random data.

    80 		 */

    81 		static void Random(TDes8& aDestination);

    82 		};

    83 	

    84 	class RRandomSessionImpl : public RSessionBase

    85 	/**

    86 	 * The client interface to the system random number generator. End

    87 	 * users should use TRandom instead of this interface.

    88 	 *

    89 	 */

    90 		{

    91 	public:

    92 		RRandomSessionImpl();

    93 		

    94 		/**

    95 		 * Fills the provided buffer with secure random data up to its

    96 		 * current length, discarding any current content.

    97 		 *

    98 		 * @param aDestination The buffer in to which to write the random data 

    99 		 */

   100 		TInt GetRandom(TDes8& aDestination);

   101 		

   102 		/**

   103 		 * Opens a new session with the random number server.

   104 		 */

   105 		void ConnectL();