--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/dummyeccimpl.h Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 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 CDUMMYECCIMPL_H
+#define CDUMMYECCIMPL_H
+
+#include <e32base.h>
+#include <e32cmn.h>
+#include <cryptospi/cryptospidef.h>
+#include "keys.h"
+#include "asymmetriccipherplugin.h"
+
+namespace DummyEccHwCrypto
+ {
+ using namespace CryptoSpi;
+
+ /**
+ * Implements the MAsymmetricCipher interface.
+ *
+ * This should be used to create the cipher object to perform
+ * encryption / decryption using ECC.
+ */
+ NONSHARABLE_CLASS(CDummyECCCipherImpl) : public CBase, public MAsymmetricCipher
+ {
+ public:
+ static CDummyECCCipherImpl* NewL(const CKey& aKey, TUid aCryptoMode, TUid aPaddingMode);
+ static CDummyECCCipherImpl* NewLC(const CKey& aKey, TUid aCryptoMode, TUid aPaddingMode);
+
+ // MPlugin Interface
+ void Close();
+ void Reset();
+ void GetCharacteristicsL(const TCharacteristics*& aPluginCharacteristics);
+ const CExtendedCharacteristics* GetExtendedCharacteristicsL();
+ TAny* GetExtension(TUid aExtensionId);
+ // End of MPlugin Interface
+
+ // MAsymmetricCipherBase Interface
+ void SetKeyL(const CKey& aKey);
+ void SetCryptoModeL(TUid aCryptoMode);
+ void SetPaddingModeL(TUid aPaddingMode);
+ TInt GetMaximumInputLengthL() const;
+ TInt GetMaximumOutputLengthL() const;
+ // End of MAsymmetricCipherBase Interface
+
+ // MAsymmetricCipher Interface
+ void ProcessL(const TDesC8& aInput, TDes8& aOutput);
+
+ TUid ImplementationUid() const;
+ // Destructor
+ ~CDummyECCCipherImpl();
+
+ private:
+ CDummyECCCipherImpl(TUid aCryptoMode, TUid aPaddingMode);
+ void ConstructL(const CKey& aKey);
+ void DecryptL(const TDesC8& aInput, TDes8& aOutput);
+ void EncryptL(const TDesC8& aInput, TDes8& aOutput);
+
+ private:
+ /* The key extracted from a CKey object. This would just have
+ * a handle to the key stored in hardware. Hence the actual key
+ * would not be available to the user of this cryptoSPI plugin.
+ */
+ CKey* iKey;
+
+ /// encryption or decryption
+ TUid iCryptoMode;
+
+ /* The current padding scheme. This is not being used in the
+ * reference implementation.
+ */
+ TUid iPaddingMode;
+ };
+
+
+ }
+
+#endif // CDUMMYECCIMPL_H