--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/source/hash/hashshim.h Fri Nov 06 13:21:00 2009 +0200
@@ -0,0 +1,244 @@
+/*
+* 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:
+* hash shim classes definition
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+#ifndef __HASHSHIM_H__
+#define __HASHSHIM_H__
+
+#include <e32def.h>
+#include <hash.h>
+#include <cryptospi/cryptohashapi.h>
+#include "keys.h"
+
+#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
+ #include <cryptospi/cryptomacapi.h>
+#endif
+
+//
+// MD2 shim class
+//
+NONSHARABLE_CLASS(CMD2Shim) : public CMD2
+ {
+public:
+
+ static CMD2Shim* NewL();
+ static CMD2Shim* NewLC();
+ ~CMD2Shim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize() ;
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+protected:
+ //virtual from CBase
+ virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
+
+private:
+ CMD2Shim();
+ void ConstructL();
+
+private:
+ CryptoSpi::CHash* iHashImpl;
+ };
+
+
+//
+// MD5 shim class
+//
+
+NONSHARABLE_CLASS(CMD5Shim) : public CMD5
+ {
+public:
+ static CMD5Shim* NewL();
+ static CMD5Shim* NewLC();
+ ~CMD5Shim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize() ;
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+protected:
+ //virtual from CBase
+ virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
+
+private:
+ CMD5Shim();
+ void ConstructL();
+
+private:
+ CryptoSpi::CHash* iHashImpl;
+ };
+
+
+
+//
+// SHA1 shim class
+//
+
+NONSHARABLE_CLASS(CSHA1Shim) : public CSHA1
+ {
+public:
+ static CSHA1Shim* NewL();
+ static CSHA1Shim* NewLC();
+ ~CSHA1Shim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize() ;
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+protected:
+ //virtual from CBase
+ virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
+
+private:
+ CSHA1Shim();
+ void ConstructL();
+
+private:
+ CryptoSpi::CHash* iHashImpl;
+ };
+
+//
+// SHA2 shim class
+//
+
+NONSHARABLE_CLASS(CSHA2Shim) : public CSHA2
+ {
+public:
+ static CSHA2Shim* NewL(TSH2Algo aAlgorithmId);
+ static CSHA2Shim* NewLC(TSH2Algo aAlgorithmId);
+ ~CSHA2Shim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize() ;
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+protected:
+ //virtual from CBase
+ virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
+
+private:
+ CSHA2Shim();
+ void ConstructL(TSH2Algo aAlgorithmId);
+
+private:
+ CryptoSpi::CHash* iHashImpl;
+ };
+
+
+
+//
+// HMac shim class
+//
+
+NONSHARABLE_CLASS(CHMACShim) : public CHMAC
+ {
+public:
+ static CHMACShim* NewL(const TDesC8& aKey, CMessageDigest* aDigest);
+ static CHMACShim* NewLC(const TDesC8& aKey, CMessageDigest* aDigest);
+ ~CHMACShim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize() ;
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+private:
+
+#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
+ CHMACShim(CryptoSpi::CMac* aImpl, CMessageDigest* aDigest, CryptoSpi::CKey* aKey, TUid aAlgorithmUid);
+#else
+ CHMACShim(CryptoSpi::CHash* aImpl, CMessageDigest* aDigest);
+#endif
+ CHMACShim();
+ void ConstructL(const TDesC8& aKey, TUid aAlgorithmUid, CMessageDigest* aDigest);
+
+private:
+
+#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT
+ CryptoSpi::CMac* iMacImpl;
+ CryptoSpi::CKey* iKey;
+ TUid iAlgorithmUid;
+#else
+ CryptoSpi::CHash* iMacImpl;
+#endif
+ };
+
+//
+// MD4 shim class
+//
+
+NONSHARABLE_CLASS(CMD4Shim) : public CMD4
+ {
+public:
+ static CMD4Shim* NewL();
+ static CMD4Shim* NewLC();
+ ~CMD4Shim();
+ CMessageDigest* CopyL();
+ TInt BlockSize();
+ TInt HashSize();
+ void Update(const TDesC8& aMessage);
+ TPtrC8 Final(const TDesC8& aMessage);
+ TPtrC8 Final();
+ void Reset();
+ TPtrC8 Hash(const TDesC8& aMessage);
+ CMessageDigest* ReplicateL();
+
+protected:
+ //virtual from CBase
+ virtual TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);
+
+private:
+ CMD4Shim();
+ void ConstructL();
+
+private:
+ CryptoSpi::CHash* iHashImpl;
+ };
+
+#endif // __HASHSHIM_H__