--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/source/symmetric/des.cpp	Fri Nov 06 13:21:00 2009 +0200
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2002-2009 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: 
+*
+*/
+
+
+#include <des.h>
+#include "desshim.h"
+
+const TInt KDESBlockBytes = 8;
+const TInt KDESKeyBytes = 8;
+
+CDES::~CDES()
+	{
+	}
+
+CDES::CDES()
+	{
+	}
+
+typedef TUint8 TKeyDES[KDESKeyBytes];
+const TInt KKnownWeakKeysCount = 16;
+
+const TKeyDES weak_keys[KKnownWeakKeysCount] =
+	{
+	/* weak keys */
+	{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+	{0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE},
+	{0x1E,0x1E,0x1E,0x1E,0x0E,0x0E,0x0E,0x0E},
+	{0xE0,0xE0,0xE0,0xE0,0xF0,0xF0,0xF0,0xF0},
+	{0x00,0xFE,0x00,0xFE,0x00,0xFE,0x00,0xFE},
+	{0xFE,0x00,0xFE,0x00,0xFE,0x00,0xFE,0x00},
+	{0x1E,0xE0,0x1E,0xE0,0x0E,0xF0,0x0E,0xF0},
+	{0xE0,0x1E,0xE0,0x1E,0xF0,0x0E,0xF0,0x0E},
+	{0x00,0xE0,0x00,0xE0,0x00,0xF0,0x00,0xF0},
+	{0xE0,0x00,0xE0,0x00,0xF0,0x00,0xF0,0x00},
+	{0x1E,0xFE,0x1E,0xFE,0x0E,0xFE,0x0E,0xFE},
+	{0xFE,0x1E,0xFE,0x1E,0xFE,0x0E,0xFE,0x0E},
+	{0x00,0x1E,0x00,0x1E,0x00,0x0E,0x00,0x0E},
+	{0x1E,0x00,0x1E,0x00,0x0E,0x00,0x0E,0x00},
+	{0xE0,0xFE,0xE0,0xFE,0xF0,0xFE,0xF0,0xFE},
+	{0xFE,0xE0,0xFE,0xE0,0xFE,0xF0,0xFE,0xF0}
+	};
+	
+EXPORT_C TBool CDES::IsWeakKey(const TDesC8& aKey)
+	{
+	TKeyDES key;
+	TInt index = 0;
+	//Reset parity bits
+	for(; index < KDESKeyBytes; index++)
+		{
+		key[index] = aKey[index] & 0xFE;
+		}
+		
+	TBool weak = EFalse;	
+	//Compare key with potential weak keys without parity	
+	for (index=0; index < KKnownWeakKeysCount; index++)
+		{
+		if (Mem::Compare(weak_keys[index], KDESKeyBytes, &key[0], KDESKeyBytes)==0)
+			{
+			weak = ETrue;
+			break;
+			}
+		}
+	return weak;
+	}
+
+/* CDESEncryptor */
+EXPORT_C CDESEncryptor* CDESEncryptor::NewL(const TDesC8& aKey, TBool /*aCheckWeakKey*/)
+	{
+	return CDESEncryptorShim::NewL(aKey);
+	}
+
+EXPORT_C CDESEncryptor* CDESEncryptor::NewLC(const TDesC8& aKey, TBool /*aCheckWeakKey*/)
+	{
+	return CDESEncryptorShim::NewLC(aKey);
+	}
+
+CDESEncryptor::CDESEncryptor()
+	{
+	}
+
+/* CDESDecryptor */
+EXPORT_C CDESDecryptor* CDESDecryptor::NewL(const TDesC8& aKey, TBool /*aCheckWeakKey*/)
+	{
+	return CDESDecryptorShim::NewL(aKey);
+	}
+
+EXPORT_C CDESDecryptor* CDESDecryptor::NewLC(const TDesC8& aKey, TBool /*aCheckWeakKey*/)
+	{
+	return CDESDecryptorShim::NewLC(aKey);
+	}
+
+CDESDecryptor::CDESDecryptor()
+	{	
+	}
+	
+// All these methods have been replaced by the shim
+#ifdef _BullseyeCoverage
+#pragma suppress_warnings on
+#pragma BullseyeCoverage off
+#pragma suppress_warnings off
+#endif
+
+void CDES::Transform(TDes8& /*aBlock*/)
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);	
+	}
+
+TInt CDES::BlockSize() const
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);			
+	return KDESBlockBytes;
+	}
+
+TInt CDES::KeySize() const
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);			
+	return KDESKeyBytes;
+	}
+	
+void CDES::Reset()
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);			
+	}	
+	
+void CDES::SetKey(const TDesC8& /*aKey*/, TUint32* /*aKeyBuffer*/)
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);				
+	}
+	
+void CDES::ConstructL(const TDesC8& /*aKey*/, TBool /*aCheckWeakKey*/)
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);			
+	}
+
+void CDESDecryptor::SetKey(const TDesC8& /*aKey*/, TUint32* /*aKeyBuffer*/)
+	{
+	// Method replaced by shim 
+	ASSERT(EFalse);	
+	}