--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcrypto/test/tasymmetric/trsasignfb.cpp	Thu Jun 24 15:39:07 2010 +0530
@@ -0,0 +1,314 @@
+/*
+* Copyright (c) 1998-2009 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 "trsasignfb.h"
+#include "t_input.h"
+#include <asymmetric.h>
+#include <padding.h>
+#include <bigint.h>
+#include "performancetest.h"
+
+_LIT8(KInputStart, "<input>");
+_LIT8(KKeyBitsStart, "<keybits>");
+_LIT8(KKeyBitsEnd, "</keybits>");
+
+CRSASignFB::~CRSASignFB()
+	{
+	delete iBody;
+	}
+
+CRSASignFB::CRSASignFB(RFs& aFs, CConsoleBase& aConsole, Output& aOut)
+	: CTestAction(aConsole, aOut), iFs(aFs), iPerfTestIterations(100)
+	{
+	}
+
+CTestAction* CRSASignFB::NewL(RFs& aFs, CConsoleBase& aConsole, Output& aOut, 
+	const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction* self = CRSASignFB::NewLC(aFs, aConsole,
+		aOut, aTestActionSpec);
+	CleanupStack::Pop();
+	return self;
+	}
+
+CTestAction* CRSASignFB::NewLC(RFs& aFs, CConsoleBase& aConsole, Output& aOut, 
+	const TTestActionSpec& aTestActionSpec)
+	{
+	CRSASignFB* self = new(ELeave) CRSASignFB(aFs, aConsole, aOut);
+	CleanupStack::PushL(self);
+	self->ConstructL(aTestActionSpec);
+	return self;
+	}
+
+
+TRSAPrivateKeyType CRSASignFB::TypeOfCrypto()
+	{
+	return iCryptoType;
+	}
+	
+void CRSASignFB::ConstructL(const TTestActionSpec& aTestActionSpec)
+{
+	CTestAction::ConstructL(aTestActionSpec);
+	iBody = HBufC8::NewL(aTestActionSpec.iActionBody.Length());
+	iBody->Des().Copy(aTestActionSpec.iActionBody);
+
+	if (CPerformance::PerformanceTester()->IsTestingPerformance())
+	{//	Number of test iterations
+		TPtrC8 itsPtr = Input::ParseElement(aTestActionSpec.iActionBody, KIterationsStart, KIterationsEnd);
+		if (itsPtr!=KNullDesC8)
+		{
+			TLex8 lex;
+			lex.Assign(itsPtr);
+			User::LeaveIfError(lex.Val(iPerfTestIterations));
+			if (iPerfTestIterations > KMaxIterations)
+				User::Panic(_L("AsymmetricPerformance.exe"), KErrArgument);
+			
+		}
+		TPtrC8 cryptoPtr = Input::ParseElement(aTestActionSpec.iActionBody, KTypeOfCryptoStart, KTypeOfCryptoEnd);
+		if (cryptoPtr.CompareF(KRSAStandard) == 0)
+			{
+			iCryptoType = EStandard;
+			}
+		else if (cryptoPtr.CompareF(KRSAStandardCRT) == 0)
+			{
+			iCryptoType = EStandardCRT;
+			}
+		else
+			{
+			User::Panic(_L("AsymmetricPerformance.exe"), KErrArgument);
+			}
+	}
+
+	TPtrC8 keyBitsPtr = Input::ParseElement(*iBody, KKeyBitsStart, KKeyBitsEnd); 
+	if (keyBitsPtr!=KNullDesC8)
+	{
+		TLex8 lex;
+		lex.Assign(keyBitsPtr);
+		User::LeaveIfError(lex.Val(iKeyBits));
+	}
+}
+
+void CRSASignFB::DoPerformPrerequisite(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+
+	HBufC8* input = Input::ParseElementHexL(*iBody, KInputStart);
+	CleanupStack::PushL(input);
+	iSigInput = CHashingSignatureInput::NewL(CMessageDigest::ESHA1);
+	iSigInput->Update(*input);
+	iInput = iSigInput->Final().AllocL();
+	CleanupStack::PopAndDestroy(input);
+
+	User::RequestComplete(status, KErrNone);
+	iActionState = CTestAction::EAction;
+	}
+
+void CRSASignFB::DoPerformPostrequisite(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+	delete iInput;
+	delete iSigInput;
+
+	iFinished = ETrue;
+	User::RequestComplete(status, iActionResult);
+	}
+
+void CRSASignFB::DoReportAction(void)
+	{
+	}
+
+void CRSASignFB::DoCheckResult(TInt)
+	{
+	if (iResult)
+		iConsole.Printf(_L("."));
+	else
+		iConsole.Printf(_L("X"));
+	}
+
+void CRSASignFB::Hex(HBufC8& aString)
+    {
+    TPtr8 ptr=aString.Des();
+    if (aString.Length()%2)
+        {
+        ptr.SetLength(0);
+        return;
+        }
+    TInt i;
+    for (i=0;i<aString.Length();i+=2)
+        {
+        TUint8 tmp;
+        tmp=(TUint8)(aString[i]-(aString[i]>'9'?('A'-10):'0'));
+        tmp*=16;
+        tmp|=(TUint8)(aString[i+1]-(aString[i+1]>'9'?('A'-10):'0'));
+        ptr[i/2]=tmp;
+        }
+    ptr.SetLength(aString.Length()/2);
+    }
+
+void CRSASignFB::PerformAction(TRequestStatus& aStatus)
+	{
+	TRequestStatus* status = &aStatus;
+
+	if (CPerformance::PerformanceTester()->IsTestingPerformance())
+	{
+		iConsole.Printf(_L(">"));	//	Indicates start of test
+		TRAP(iActionResult, DoPerformanceTestActionL());
+	}
+	else
+	{
+		TRAP(iActionResult, DoPerformActionL());
+	}
+
+	if (iActionResult==KErrNoMemory)
+		User::Leave(iActionResult);	//	For OOM testing
+	
+	User::RequestComplete(status, iActionResult);
+	iActionState = CTestAction::EPostrequisite;
+	}
+
+
+void CRSASignFB::DoPerformanceTestActionL()
+{
+	__UHEAP_MARK;
+	iResult = EFalse;
+
+	TTimeIntervalMicroSeconds keyCreateTime(0);
+	TTimeIntervalMicroSeconds signTime(0);
+	TTimeIntervalMicroSeconds verifyTime(0);
+	TTime start, end;
+	TTimeIntervalSeconds diff(0);
+	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);
+
+	//	Time key pair creation
+	CRSAKeyPair *rsaPair = NULL;
+	TUint noRSAPairs = 0;
+	start.UniversalTime();
+	while (diff < KIterationTime)
+	{
+       rsaPair = CRSAKeyPair::NewLC(iKeyBits, TypeOfCrypto());
+       CleanupStack::PopAndDestroy();
+       noRSAPairs++;
+	   end.UniversalTime();
+	   end.SecondsFrom(start, diff);
+	}
+	end.UniversalTime();
+	keyCreateTime = end.MicroSecondsFrom(start);
+	TReal keycreatetime = I64REAL(keyCreateTime.Int64());
+	
+	rsaPair=CRSAKeyPair::NewLC(iKeyBits, TypeOfCrypto()); // Create one keypair for operations
+
+	CRSAPKCS1v15Signer* signer = CRSAPKCS1v15Signer::NewL(rsaPair->PrivateKey());
+	CleanupStack::PushL(signer);
+	CRSAPKCS1v15Verifier* verifier = CRSAPKCS1v15Verifier::NewL(rsaPair->PublicKey());
+	CleanupStack::PushL(verifier);
+
+	const CRSASignature  *testSig;
+
+	//	Time signing
+	diff = 0;
+	TInt noSignings = 0;
+	start.UniversalTime();
+	while (diff < KIterationTime)
+	{
+		testSig = signer->SignL(*iInput);
+		delete testSig;
+		noSignings++;
+		end.UniversalTime();
+		end.SecondsFrom(start, diff);
+	}
+	end.UniversalTime();
+	signTime = end.MicroSecondsFrom(start);
+	TReal signtime = I64REAL(signTime.Int64());	
+	//	Time verification
+	TInt noVerifies = 0;
+	diff = 0;
+	testSig = signer->SignL(*iInput);
+	CleanupStack::PushL(const_cast<CRSASignature*>(testSig));
+	start.UniversalTime();
+	while (diff < KIterationTime)
+	{
+		iResult = verifier->VerifyL(*iInput, *testSig);
+
+		// do as many verfies as possible 
+		if (!iResult)
+		{
+		   break;
+		}
+		noVerifies++;
+		end.UniversalTime();
+		end.SecondsFrom(start, diff);
+	}	
+	end.UniversalTime();
+	verifyTime = end.MicroSecondsFrom(start);
+    TReal verifytime = I64REAL(verifyTime.Int64());
+	CleanupStack::PopAndDestroy(4);	//	verifier,signer,testSig,rsaPairs
+	__UHEAP_MARKEND;
+		 
+	if (iResult)
+	{
+		TBuf<256> buf;
+		TReal rate = I64REAL(keyCreateTime.Int64()) / noRSAPairs;
+		
+		_LIT(KKeyCreateTime, "\n\tKeyCreate: %f us/key creation (no creations: %i in %f us)\r\n");
+ 		buf.Format(KKeyCreateTime, rate, noRSAPairs, keycreatetime);
+		iOut.writeString(buf);
+
+		rate = I64REAL(signTime.Int64()) / noSignings;
+		_LIT(KSignTime, "\tSigning: %f us/signing (no signings: %i in %f us)\r\n");
+  		buf.Format(KSignTime, rate, noSignings, signtime);
+		iOut.writeString(buf);
+		
+		rate = I64REAL(verifyTime.Int64()) / noVerifies;
+		_LIT(KVerifyTime, "\tVerifying: %f us/verify (no verfies: %i in %f us)\r\n");
+ 		buf.Format(KVerifyTime, rate, noVerifies, verifytime);
+		iOut.writeString(buf);
+	}
+	else
+	{
+		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");
+		iOut.writeString(KNoTimingInfo);
+	}
+}
+
+void CRSASignFB::DoPerformActionL()
+	{
+	__UHEAP_MARK;
+	
+	iResult = EFalse;
+
+	CRSAKeyPair* rsaPair = CRSAKeyPair::NewLC(512, TypeOfCrypto());
+
+	CRSAPKCS1v15Signer* signer = CRSAPKCS1v15Signer::NewL(rsaPair->PrivateKey());
+	CleanupStack::PushL(signer);
+
+	CRSAPKCS1v15Verifier* verifier = CRSAPKCS1v15Verifier::NewL(rsaPair->PublicKey());
+	CleanupStack::PushL(verifier);
+
+	const CRSASignature* signature = signer->SignL(*iInput);
+	CleanupStack::PushL(const_cast<CRSASignature*>(signature));
+
+	if(verifier->VerifyL(*iInput, *signature))
+		{
+		iResult = ETrue;
+		}
+	
+	CleanupStack::PopAndDestroy(4, rsaPair); //signature, verifier, signer, rsaPair
+	
+	__UHEAP_MARKEND;
+	}
+