--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoplugins/cryptospiplugins/test/dummyecchwplugin/src/dummyeccsignerimpl.cpp Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,147 @@
+/*
+* 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 "dummyeccsignerimpl.h"
+#include "keys.h"
+#include "pluginconfig.h"
+#include "cryptospihai.h"
+
+using namespace DummyEccHwCrypto;
+using namespace CryptoSpiHai;
+
+const TInt KMaxSignerOutputLength = 50;
+const TInt KMaxSignerInputLength = 50;
+
+// CDummyECCSignerImpl
+CDummyECCSignerImpl* CDummyECCSignerImpl::NewL(const CKey& aKey,
+ TUid aPaddingMode)
+ {
+ CDummyECCSignerImpl* self =
+ CDummyECCSignerImpl::NewLC(aKey, aPaddingMode);
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+CDummyECCSignerImpl* CDummyECCSignerImpl::NewLC(const CKey& aKey,
+ TUid aPaddingMode)
+ {
+ CDummyECCSignerImpl* self =
+ new (ELeave) CDummyECCSignerImpl(aPaddingMode);
+ CleanupStack::PushL(self);
+ self->ConstructL(aKey);
+ return self;
+ }
+
+CDummyECCSignerImpl::CDummyECCSignerImpl(TUid aPaddingMode) :
+ iPaddingMode(aPaddingMode)
+ {
+ }
+
+CDummyECCSignerImpl::~CDummyECCSignerImpl()
+ {
+ delete iKey;
+ }
+
+void CDummyECCSignerImpl::ConstructL(const CKey& aKey)
+ {
+ SetKeyL(aKey);
+ }
+
+// MPlugin Interface
+void CDummyECCSignerImpl::Close()
+ {
+ delete this;
+ }
+void CDummyECCSignerImpl::Reset()
+ {
+ }
+void CDummyECCSignerImpl::GetCharacteristicsL(
+ const TCharacteristics*& aPluginCharacteristics)
+ {
+ TInt numCiphers = sizeof(KSignerCharacteristics)
+ / sizeof(TAsymmetricSignatureCharacteristics*);
+ TInt32 implUid = ImplementationUid().iUid;
+ for (TInt i = 0; i < numCiphers; ++i)
+ {
+ if (KSignerCharacteristics[i]->cmn.iImplementationUID == implUid)
+ {
+ aPluginCharacteristics = KSignerCharacteristics[i];
+ break;
+ }
+ }
+ }
+
+const CExtendedCharacteristics* CDummyECCSignerImpl::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* CDummyECCSignerImpl::GetExtension(TUid /* aExtensionId */)
+ {
+ return 0;
+ }
+// End of MPlugin Interface
+
+// MSignatureBase Interface
+void CDummyECCSignerImpl::SetPaddingModeL(TUid /* aPaddingMode */)
+ {
+ User::Leave(KErrNotSupported);
+ }
+
+void CDummyECCSignerImpl::SetKeyL(const CKey& aKey)
+ {
+ // delete any previous key and recreate the key
+ delete iKey;
+ iKey = NULL;
+ iKey = CKey::NewL(aKey);
+ }
+
+TInt CDummyECCSignerImpl::GetMaximumInputLengthL() const
+ {
+ return KMaxSignerInputLength;
+ }
+
+TInt CDummyECCSignerImpl::GetMaximumOutputLengthL() const
+ {
+ return KMaxSignerOutputLength;
+ }
+
+TUid CDummyECCSignerImpl::ImplementationUid() const
+ {
+ return KCryptoPluginEccSignerUid;
+ }
+
+void CDummyECCSignerImpl::SignL(const TDesC8& aInput,
+ CCryptoParams& aSignature)
+ {
+ if (iKey->IsPresent(KPassedHandleToKeyUid))
+ {
+ const TInt keyHandle = iKey->GetTIntL(KPassedHandleToKeyUid);
+
+ // Invoke the Spi HAI to perform the operation
+ CCryptoSpiHai::SignL(keyHandle, aInput, aSignature);
+ }
+ else
+ {
+ User::Leave(KErrNotSupported);
+ }
+ }
+
+// End of file