--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/syncmlfw/dm/settings/src/NSmlDMCrypt.cpp	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2002-2004 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:  DM-settings 
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "nsmldmsettings.h"
+
+
+//------------------------------------------------------------------------------
+//
+//		CNSmlDMCrypt
+//
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+//		CNSmlDMCrypt::CNSmlDMCrypt()
+//		Constructor.
+//------------------------------------------------------------------------------
+EXPORT_C CNSmlDMCrypt::CNSmlDMCrypt()
+	{
+	}
+
+//------------------------------------------------------------------------------
+//		CNSmlDMCrypt::~CNSmlDMCrypt()
+//		Destructor.
+//------------------------------------------------------------------------------
+EXPORT_C CNSmlDMCrypt::~CNSmlDMCrypt()
+	{
+	delete iOutput;
+	}
+
+//------------------------------------------------------------------------------
+//		CNSmlDMCrypt::EncryptedL()
+//		Encrypts 
+//------------------------------------------------------------------------------
+EXPORT_C TDesC& CNSmlDMCrypt::EncryptedL( const TDesC& aInput )
+	{
+	delete iOutput;
+	iOutput = 0;
+
+	iOutput = aInput.AllocL();
+
+	TPtr ptrOutput( iOutput->Des() );
+	
+	// Key definitions to be used in encryption
+	TUint16 key1 = 0xa576;
+	TUint16 key2 = 0x02f9;
+
+	for (TInt i = 0; i < iOutput->Length(); i++ )
+		{
+		key1 %= key2;
+		key1 <<= 7;
+		key1 ^= key2;
+		key2 %= key1;
+		key2 <<= 3;
+		key2 ^= key1;
+		ptrOutput[i] ^= key1;  
+		}
+
+	return *iOutput;
+	}
+
+//------------------------------------------------------------------------------
+//		CNSmlDMCrypt::DecryptedL()
+//		Destructor.
+//------------------------------------------------------------------------------
+EXPORT_C TDesC& CNSmlDMCrypt::DecryptedL( const TDesC& aInput )
+	{
+	return EncryptedL( aInput );
+	}
+
+//  End of File