--- a/authenticationservices/authenticationserver/source/common/protectionkey.cpp	Thu Apr 01 00:24:41 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,164 +0,0 @@
-/*
-* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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: 
-* CProtectionKey implementation
-*
-*/
-
-
-/**
- @file 
-*/
-
-#include "authcommon_impl.h"
-#include <hash.h>
-
-using namespace AuthServer;
-
-/**
- * Generate a new key upon construction
- * @param aKeySize the length of the key in bits.  
- **/
-EXPORT_C CProtectionKey* CProtectionKey::NewL(TInt aKeySize)
-	{
-	CProtectionKey* key = NewLC(aKeySize);
-	CleanupStack::Pop(key);
-	return key;
-	}
-/**
- * Generate a new key upon construction
- * @param aKeySize the length of the key in bits.  
- **/
-EXPORT_C CProtectionKey* CProtectionKey::NewLC(TInt aKeySize)
-	{
-	CProtectionKey* key = new (ELeave) CProtectionKey();
-	CleanupStack::PushL(key);
-	key->ConstructL(aKeySize);
-	return key;
-	}
-
-/**
- * Creates a new key, passing in the key data. Should
- * really only be called by a CTransientKey::EncryptL. The new object
- * assumes ownership of the data.
- *
- * @param aKeyData the data to use as the key
- **/
-EXPORT_C CProtectionKey* CProtectionKey::NewL(HBufC8* aKeyData)
-	{
-	CProtectionKey*  key =
-	  CProtectionKey::NewLC(aKeyData);
-	CleanupStack::Pop(key);
-	return key;
-	}
-
-/**
- * Creates a new key, passing in the key data. Should
- * really only be called by a CTransientKey::EncryptL. The new object
- * assumes ownership of the data.
- *
- * @param aKeyData the data to use as the key
- **/
-EXPORT_C CProtectionKey* CProtectionKey::NewLC(HBufC8* aKeyData)
-	{
-	CProtectionKey*  key = new (ELeave) CProtectionKey();
-	CleanupStack::PushL(key);
-	key->ConstructL(aKeyData);
-	return key;
-	}
-/**
- * Constructor
- */
-CProtectionKey::CProtectionKey()
-	{
-	}
-
-/**
- * Creates a new random key of aKeySize
- * @param aKeySize the size of the key to generate
- **/
-void CProtectionKey::ConstructL(TInt aKeySize)
-	{
-	iKeyData = HBufC8::NewMaxL(aKeySize);
-	TPtr8 data = iKeyData->Des();
-	TRandom::RandomL(data);
-	}
-
-/**
- * Deletes the keydata.
- **/
-CProtectionKey::~CProtectionKey()
-	{
-	delete iKeyData;
-	}
-
-
-/**
- * Creates a new protection key generated using a combination of this key
- * and the client UID. Ownership of the returned object is passed to the 
- * caller.
- *
- * @param aClientUid the client uid to use in the generation process.
- *
- * @return a new heap allocated protection key 
- **/
-EXPORT_C CProtectionKey* CProtectionKey::ClientKeyL(TInt aClientUid) const
-	{
-	CSHA1* sha1 = CSHA1::NewL();
-	CleanupStack::PushL(sha1);
-
-	TPckg<TIdentityId> idPckg(aClientUid);
-	
-	sha1->Update(idPckg);
-	sha1->Update(*iKeyData);
-
-	TInt keyLength = iKeyData->Length();
-	
-	HBufC8* newKey = HBufC8::NewLC(keyLength);
-
-	TInt remaining = keyLength;
-	do
-	  {
-		newKey->Des().Append(sha1->Hash(idPckg).Left(remaining));
-		remaining = keyLength - newKey->Length(); 
-	  } while ( remaining > 0);
-		  
-	CProtectionKey* key = NewL(newKey);
-	CleanupStack::Pop(newKey);
-	CleanupStack::PopAndDestroy(sha1);
-	return key;
-	}
-	
-/**
- * Returns a descriptor to the key data for use in encryption and 
- * decryption methods. 
- *
- * @return a descripter pointing to the key data. 
- **/
-EXPORT_C TPtrC8 CProtectionKey::KeyData() const
-    {
-	return *iKeyData;
-    }
-
-/**
- * Constructs the key using supplied data.
- **/
-void CProtectionKey::ConstructL(HBufC8* aKeyData)
-	{
-	__ASSERT_DEBUG(((iKeyData == 0) &&
-				   (aKeyData != 0)),
-					User::Leave(KErrArgument));
-	iKeyData = aKeyData;
-    }
-