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/*
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* Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "tdsavector.h"
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#include "tvectorutils.h"
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#include "t_input.h"
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#include <bigint.h>
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#include "tbrokenrandom.h"
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const TInt KSha1HashLength = 20;
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////////////////////////////////////////////////////////////////////////////////
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// CDSASignVector
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////////////////////////////////////////////////////////////////////////////////
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CTestAction* CDSASignVector::NewL(RFs& aFs,
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CConsoleBase& aConsole,
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Output& aOut,
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const TTestActionSpec& aTestActionSpec)
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{
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CTestAction* self = CDSASignVector::NewLC(aFs, aConsole, aOut, aTestActionSpec);
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CleanupStack::Pop();
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return self;
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}
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CTestAction* CDSASignVector::NewLC(RFs& aFs,
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CConsoleBase& aConsole,
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Output& aOut,
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const TTestActionSpec& aTestActionSpec)
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{
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CDSASignVector* self = new(ELeave) CDSASignVector(aFs, aConsole, aOut);
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CleanupStack::PushL(self);
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self->ConstructL(aTestActionSpec);
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return self;
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}
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CDSASignVector::~CDSASignVector()
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{
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delete iPrivKey;
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delete iSignature;
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delete iK;
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delete iSigInput;
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}
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CDSASignVector::CDSASignVector(RFs& /*aFs*/,
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CConsoleBase& aConsole,
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Output& aOut)
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: CVectorTest(aConsole, aOut)
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{
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}
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void CDSASignVector::ConstructL(const TTestActionSpec& aTestActionSpec)
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{
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CVectorTest::ConstructL(aTestActionSpec);
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iPrivKey = VectorUtils::ReadDSAPrivateKeyL(aTestActionSpec.iActionBody);
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iMessage.Set(Input::ParseElement(aTestActionSpec.iActionBody, _L8("<m>")));
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iK = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<k>"));
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iSignature = VectorUtils::ReadDSASignatureL(aTestActionSpec.iActionBody);
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iSigInput = CHashingSignatureInput::NewL(CMessageDigest::ESHA1);
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iSigInput->Update(iMessage);
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}
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void CDSASignVector::DoPerformActionL()
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{
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__UHEAP_MARK;
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CRandomSetSource* random = new(ELeave)CRandomSetSource(*iK);
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SetThreadRandomLC(random);
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CDSASigner* signer = CDSASigner::NewLC(*iPrivKey);
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const CDSASignature* testSig = signer->SignL(iSigInput->Final());
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iResult = (*testSig == *iSignature);
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delete testSig;
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CleanupStack::PopAndDestroy(signer);
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CDSASigner* signer1 = CDSASigner::NewL(*iPrivKey);
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CleanupStack::PushL(signer1);
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if (signer1->MaxInputLength() != KSha1HashLength)
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{
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iResult = EFalse;
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}
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CleanupStack::PopAndDestroy(signer1);
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CleanupStack::PopAndDestroy(); //SetThreadRandomLC
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__UHEAP_MARKEND;
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}
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void CDSASignVector::DoPerformanceTestActionL()
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{
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iResult = ETrue;
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}
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void CDSASignVector::DoCheckResult(TInt /*aError*/)
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{
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// If using Keith's fixed up testframework for testing failures, iResult will
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// have already been corrected for a deliberate fail result.
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// If not using Keith's testframework iResult is still a fail result at this
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// point, so now's the time to adjust for deliberate failure.
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if (!iResult)
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iResult = (iResult && iExpectedResult) || (!iResult && !iExpectedResult);
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if( iResult == EFalse )
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{
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iConsole.Printf(_L("X"));
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}
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else
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{
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iConsole.Printf(_L("."));
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// CDSAVerifyVector
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////////////////////////////////////////////////////////////////////////////////
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CTestAction* CDSAVerifyVector::NewL(RFs& aFs,
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CConsoleBase& aConsole,
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Output& aOut,
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const TTestActionSpec& aTestActionSpec)
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{
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CTestAction* self = CDSAVerifyVector::NewLC(aFs, aConsole, aOut, aTestActionSpec);
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CleanupStack::Pop();
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return self;
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}
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CTestAction* CDSAVerifyVector::NewLC(RFs& aFs,
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CConsoleBase& aConsole,
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Output& aOut,
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const TTestActionSpec& aTestActionSpec)
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{
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CDSAVerifyVector* self = new(ELeave) CDSAVerifyVector(aFs, aConsole, aOut);
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CleanupStack::PushL(self);
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self->ConstructL(aTestActionSpec);
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return self;
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}
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CDSAVerifyVector::~CDSAVerifyVector()
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{
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delete iPubKey;
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delete iSignature;
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delete iMessage;
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delete iSigInput;
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}
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CDSAVerifyVector::CDSAVerifyVector(RFs& /*aFs*/,
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CConsoleBase& aConsole,
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Output& aOut)
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: CVectorTest(aConsole, aOut)
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{
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}
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void CDSAVerifyVector::ConstructL(const TTestActionSpec& aTestActionSpec)
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{
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CVectorTest::ConstructL(aTestActionSpec);
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iPubKey = VectorUtils::ReadDSAPublicKeyL(aTestActionSpec.iActionBody);
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TPtrC8 message(Input::ParseElement(aTestActionSpec.iActionBody, _L8("<m>")));
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if (message.Length()==0)
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iMessage = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<hexm>"));
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else
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iMessage = message.AllocL();
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iSignature = VectorUtils::ReadDSASignatureL(aTestActionSpec.iActionBody);
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iSigInput = CHashingSignatureInput::NewL(CMessageDigest::ESHA1);
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iSigInput->Update(*iMessage);
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}
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void CDSAVerifyVector::DoPerformActionL()
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{
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__UHEAP_MARK;
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CDSAVerifier* verifier = CDSAVerifier::NewLC(*iPubKey);
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iResult = verifier->VerifyL(iSigInput->Final(), *iSignature);
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CleanupStack::PopAndDestroy(verifier);
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__UHEAP_MARKEND;
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}
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void CDSAVerifyVector::DoPerformanceTestActionL()
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{
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iResult = ETrue;
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}
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void CDSAVerifyVector::DoCheckResult(TInt /*aError*/)
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{
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// If using Keith's fixed up testframework for testing failures, iResult will
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// have already been corrected for a deliberate fail result.
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// If not using Keith's testframework iResult is still a fail result at this
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// point, so now's the time to adjust for deliberate failure.
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if (!iResult)
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iResult = (iResult && iExpectedResult) || (!iResult && !iExpectedResult);
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if( iResult == EFalse )
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{
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iConsole.Printf(_L("X"));
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}
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else
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{
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iConsole.Printf(_L("."));
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}
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}
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