--- a/cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/dummyeccimpl.cpp Thu Apr 01 00:24:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,189 +0,0 @@
-/*
-* 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:
-*
-*/
-
-
-#include "dummyeccimpl.h"
-
-#include <e32def.h>
-#include <cryptospi/cryptospidef.h>
-#include "keys.h"
-#include <cryptospi/plugincharacteristics.h>
-#include "pluginconfig.h"
-#include "cryptospihai.h"
-
-using namespace DummyEccHwCrypto;
-using namespace CryptoSpiHai;
-
-/**
- * These are just randomly selected numbers. There is no logic behind
- * their values.
- */
-const TInt KMaxOutputLength = 50;
-const TInt KMaxInputLength = 50;
-
-CDummyECCCipherImpl* CDummyECCCipherImpl::NewL(const CKey& aKey,
- TUid aCryptoMode, TUid aPaddingMode)
- {
- CDummyECCCipherImpl* self = CDummyECCCipherImpl::NewLC(aKey, aCryptoMode,
- aPaddingMode);
- CleanupStack::Pop(self);
- return self;
- }
-
-CDummyECCCipherImpl* CDummyECCCipherImpl::NewLC(const CKey& aKey,
- TUid aCryptoMode, TUid aPaddingMode)
- {
- CDummyECCCipherImpl* self = new (ELeave) CDummyECCCipherImpl(aCryptoMode,
- aPaddingMode);
- CleanupStack::PushL(self);
- self->ConstructL(aKey);
- return self;
- }
-
-CDummyECCCipherImpl::CDummyECCCipherImpl(TUid aCryptoMode, TUid aPaddingMode) :
- iCryptoMode(aCryptoMode), iPaddingMode(aPaddingMode)
- {
- }
-
-void CDummyECCCipherImpl::ConstructL(const CKey& aKey)
- {
- SetKeyL(aKey);
- }
-
-// MPlugin Interface Start
-void CDummyECCCipherImpl::Close()
- {
- delete this;
- }
-
-void CDummyECCCipherImpl::Reset()
- {
- }
-
-void CDummyECCCipherImpl::GetCharacteristicsL(
- const TCharacteristics*& aPluginCharacteristics)
- {
- TInt numCiphers = sizeof(KAsymmetricCipherCharacteristics)
- / sizeof(TAsymmetricCipherCharacteristics*);
- TInt32 implUid = ImplementationUid().iUid;
- for (TInt i = 0; i < numCiphers; ++i)
- {
- if (KAsymmetricCipherCharacteristics[i]->cmn.iImplementationUID
- == implUid)
- {
- aPluginCharacteristics = KAsymmetricCipherCharacteristics[i];
- break;
- }
- }
- }
-
-const CExtendedCharacteristics* CDummyECCCipherImpl::GetExtendedCharacteristicsL()
- {
- // All Symbian software plug-ins have unlimited concurrency, cannot be reserved
- // for exclusive use and are not CERTIFIED to be standards compliant.
- return CExtendedCharacteristics::NewL(KMaxTInt, EFalse);
- }
-
-TAny* CDummyECCCipherImpl::GetExtension(TUid /* aExtensionId */)
- {
- return 0;
- }
-// End of MPlugin Interface
-
-// MAsymmetricCipherBase Interface
-void CDummyECCCipherImpl::SetKeyL(const CKey& aKey)
- {
- // delete any previous key and recreate the key
- delete iKey;
- iKey = NULL;
- iKey = CKey::NewL(aKey);
- }
-
-void CDummyECCCipherImpl::SetCryptoModeL(TUid aCryptoMode)
- {
- switch (aCryptoMode.iUid)
- {
- case KCryptoModeEncrypt:
- case KCryptoModeDecrypt:
- break;
- default:
- User::Leave(KErrNotSupported);
- }
- iCryptoMode = aCryptoMode;
- }
-
-void CDummyECCCipherImpl::SetPaddingModeL(TUid /* aPaddingMode */)
- {
- User::Leave(KErrNotSupported);
- }
-
-TInt CDummyECCCipherImpl::GetMaximumInputLengthL() const
- {
- return KMaxInputLength;
- }
-
-TInt CDummyECCCipherImpl::GetMaximumOutputLengthL() const
- {
- return KMaxOutputLength;
- }
-// End of MAsymmetricCipherBase Interface
-
-// MAsymmetricCipher Interface
-void CDummyECCCipherImpl::ProcessL(const TDesC8& aInput, TDes8& aOutput)
- {
- if (iCryptoMode.iUid == KCryptoModeEncrypt)
- {
- EncryptL(aInput, aOutput);
- }
- else
- {
- DecryptL(aInput, aOutput);
- }
- }
-
-TUid CDummyECCCipherImpl::ImplementationUid() const
- {
- return KCryptoPluginEccCipherUid;
- }
-
-CDummyECCCipherImpl::~CDummyECCCipherImpl()
- {
- delete iKey;
- }
-
-void CDummyECCCipherImpl::EncryptL(const TDesC8& /* aInput */, TDes8& /* aOuput */)
- {
- User::Leave(KErrNotSupported);
- }
-
-void CDummyECCCipherImpl::DecryptL(const TDesC8& aInput, TDes8& aOutput)
- {
- if (iKey->IsPresent(KPassedHandleToKeyUid))
- {
- const TInt& keyHandle = iKey->GetTIntL(KPassedHandleToKeyUid);
-
- // Invoke the Spi HAI to perform the operation
- CCryptoSpiHai::DecryptL(keyHandle, aInput, aOutput);
- }
- else
- {
- User::Leave(KErrNotSupported);
- }
- }
-// End of file
-
-