--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/source/bigint/stackinteger.h	Fri Nov 06 13:21:00 2009 +0200
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2003-2009 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: 
+* TStackInteger class implementation
+*
+*/
+
+
+/**
+ @file 
+ @internalComponent
+*/
+ 
+#ifndef __STACK_INTEGER_H__
+#define __STACK_INTEGER_H__
+
+#include "bigint.h"
+
+/** An integer that can be created on the stack.\n\n
+ * The resulting integers are
+ * fixed in size and any code that tries to modify their memory allocation
+ * will panic.  Stack based integers may be modified as long as you can
+ * guarantee that the resulting integer will fit in the current amount of
+ * allocated memory.
+ * If you are not sure which integer you want, you want an RInteger.
+ * @internalComponent
+ * @prototype
+ * @see RInteger
+ */
+template <TUint W=2> 
+class TStackInteger : public TInteger
+	{
+public:
+	inline TStackInteger<W>(TUint aInteger) {ConstructStack(W, aInteger);}
+	inline TStackInteger<W>(const TInteger& aInteger) {ConstructStack(W, aInteger);}
+protected:
+	TUint32 iBuf[W];
+	};
+
+typedef TStackInteger<2> TStackInteger64;
+typedef TStackInteger<4> TStackInteger128;
+typedef TStackInteger<8> TStackInteger256;
+typedef TStackInteger<16> TStackInteger512;
+typedef TStackInteger<32> TStackInteger1024;
+typedef TStackInteger<64> TStackInteger2048;
+//Don't make them any bigger than this :).  The last one is 66 words (264 bytes)
+
+#endif // __STACK_INTEGER_H__