--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoplugins/cryptospiplugins/source/softwarecrypto/sha224and256impl.h	Fri Nov 06 13:21:00 2009 +0200
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2007-2009 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: 
+*
+*/
+
+
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#ifndef __CRYPTOAPI_SOFTWARESHA224AND256IMPL_H_
+#define __CRYPTOAPI_SOFTWARESHA224AND256IMPL_H_
+
+
+#include "softwarehashbase.h"
+#include "shacommon.h"
+
+namespace SoftwareCrypto
+	{
+	using namespace CryptoSpi;
+	
+	const TInt KSHA256BlockSize	= 64;
+	const TInt KSHA224HashSize	= 28;
+	const TInt KSHA256HashSize	= 32;
+			
+	NONSHARABLE_CLASS(CSHA224And256Impl) : public CBase, public MSHA2Impl
+		{	
+	public:
+		//NewL	
+		static CSHA224And256Impl* NewL();
+		CSHA224And256Impl(const CSHA224And256Impl& aSHA256Impl);
+		
+		// Functions from MSHA2Impl
+		virtual void RestoreState();
+		virtual void StoreState();
+		virtual void Reset(const TAny*);
+		virtual void Update(const TUint8* aData,TUint aLength);
+		virtual const TDes8& Final(void);
+	
+	private:
+		//Constructors
+		CSHA224And256Impl();
+		inline void AddLength(const TUint aLength);
+		inline void CopyWordToHash(TUint aVal, TUint aIndex);
+		void Block();
+		void PadMessage();
+
+	private:
+		TBuf8<KSHA256HashSize> iHash;
+		TUint iA;
+		TUint iB;
+		TUint iC;
+		TUint iD;
+		TUint iE;
+		TUint iF;
+		TUint iG;
+		TUint iH;
+		TUint iData[KSHA256BlockSize];
+
+		TUint iACopy;
+		TUint iBCopy;
+		TUint iCCopy;
+		TUint iDCopy;
+		TUint iECopy;
+		TUint iFCopy;
+		TUint iGCopy;
+		TUint iHCopy;
+		TUint iNlCopy;
+		TUint iNhCopy;	
+		TUint iDataCopy[KSHA256BlockSize];
+		
+		TUint iNl;
+		TUint64 iNh;
+		};
+	}
+
+#endif // __CRYPTOAPI_SOFTWARESHA224AND256IMPL_H_