remotemgmt_plat/terminal_security_device_lock_api/inc/dmencryptionutilinterface.h
/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: E/D Interface definition
*
*/
#ifndef _MDMEncryptionUtilInterface_H__
#define _MDMEncryptionUtilInterface_H__
#include <e32base.h>
#include <ecom/ecom.h>
// UID of this interface
const TUid KDMEncryptionUtilInterfaceUid = {0x2002C2F4};
/**
An CDMEncryptionUtil abstract class being representative of the
concrete class which the client wishes to use.
It acts as a base, for a real class to provide all the
functionality that a client requires.
It supplies instantiation & destruction by using
the ECom framework, and functional services
by using the methods of the actual class.
*/
class MDMEncryptionUtilInterface
{
public:
// Pure interface methods
// Representative of a method provided on the interface by
// the interface definer.
/**
* Encrypts the data.
* @param aInput - is the input string which has to be encrypted.
* @param aOutput - the encrypted information is stored parameter.
* @return Return is KErrNone if successful or any System wide error code.
*
*/
virtual TInt EncryptL( TDes& aInput, TDes& aOutput) = 0;
/**
* Decrypts the data.
* @param Input - is the input string which has to be decrypted.
* @param aOutput - the decrypted information is stored in this parameter.
* @return Return is KErrNone if successful or any System wide error code.
*/
virtual TInt DecryptL( TDes& aInput, TDes& aOutput) = 0;
};
#endif // _MDMEncryptionUtilInterface_H_