--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/inc/spi/randomplugin.h	Thu Sep 10 14:01:51 2009 +0300
@@ -0,0 +1,73 @@
+/*
+* Copyright (c) 2006-2009 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: 
+* Random generator interface
+*
+*/
+
+
+/**
+ @file
+ @publishedPartner
+ @released
+*/
+
+#ifndef __CRYPTOAPI_RANDOMPLUGIN_H__
+#define __CRYPTOAPI_RANDOMPLUGIN_H__
+
+#include <cryptospi/cryptoplugin.h>
+
+namespace CryptoSpi
+	{
+	/**
+	A cryptographically secure pseudo-random number generator (CSPRNG)
+	Generates random numbers derived from entropy obtained from another
+	source, usually a hardware random number generator or if unavailable,
+	from a combination variety of unpredictable system variables, added
+	to an entropy pool which is used for seeding. This might include
+	keypresses generated by a user, hardware interrupts, etc.
+	*/
+	class MRandom : public MPlugin
+	    {
+	    public:
+	        /**
+	        Generate enough random bytes to fill the supplied descriptor
+	        If there is not enough entropy available, or another error
+	        occurs (e.g. out of memory) then this method may leave.
+	        @param aDest The returned generated random bytes
+	        */
+	        virtual void GenerateRandomBytesL(TDes8& aDest) = 0;
+	    };
+
+
+	class MAsyncRandom : public MPlugin
+	    {
+	    public:
+	        /**
+	        Generate enough random bytes to fill the supplied descriptor
+	        If there is not enough entropy available, or another error
+	        occurs (e.g. out of memory) then this method may leave.
+	        @param aDest The returned generated random bytes
+	        */
+	        virtual void GenerateRandomBytesL(TDes8& aDest, TRequestStatus& aStatus) = 0;
+
+	        /**
+	        Cancel an outstanding request
+	        */
+	        virtual void Cancel() = 0;
+	    };
+	
+	}
+
+#endif  // __CRYPTOAPI_RANDOMPLUGIN_H__