--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/test/tasymmetric/tdhvector.cpp	Thu Sep 10 14:01:51 2009 +0300
@@ -0,0 +1,264 @@
+/*
+* Copyright (c) 2003-2009 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 "tdhvector.h"
+#include <testhandler2/t_input.h>
+#include "performancetest.h"
+
+enum TActionMode {EMode1 = 1, EMode2 = 2, EMode3 = 3, EMode4 = 4};
+
+CTestAction* CDHVector::NewL(RFs& aFs,
+                               CConsoleBase& aConsole,
+                               Output& aOut, 
+                               const TTestActionSpec& aTestActionSpec)
+	{
+	CTestAction* self = CDHVector::NewLC(aFs, aConsole,
+		aOut, aTestActionSpec);
+	CleanupStack::Pop();
+	return self;
+	}
+
+CTestAction* CDHVector::NewLC(RFs& aFs,
+                                CConsoleBase& aConsole,
+                                Output& aOut, 
+                                const TTestActionSpec& aTestActionSpec)
+	{
+	CDHVector* self = new(ELeave) CDHVector(aFs, aConsole, aOut);
+	CleanupStack::PushL(self);
+	self->ConstructL(aTestActionSpec);
+	return self;
+	}
+
+CDHVector::~CDHVector()
+	{
+	delete iN;
+	delete iG;
+	delete iX;
+
+	if (iActionMode != EMode2)
+		{
+		iX1.Close();
+		iX2.Close();
+		}
+	
+	if (iActionMode == EMode3)
+		{
+		delete iNd;
+		delete iGd;
+		iN2.Close();
+		iG2.Close();
+		}
+	
+	 if (iActionMode == EMode4)
+		 {
+		 iN1.Close();
+		 iG1.Close();
+		 iN2.Close();
+		 iG2.Close();
+		 }
+	}
+
+CDHVector::CDHVector(RFs& /*aFs*/, 
+                                     CConsoleBase& aConsole,
+                                     Output& aOut)					 
+: CVectorTest(aConsole, aOut)
+	{
+	}
+
+void CDHVector::ConstructL(const TTestActionSpec& aTestActionSpec)
+	{
+	CVectorTest::ConstructL(aTestActionSpec);
+
+	iActionMode = Input::ParseIntElement(aTestActionSpec.iActionBody, _L8("<actionmode>"), _L8("</actionmode>"));
+	
+    iN = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<n>"));
+    iG = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<g>"));
+    
+    if(iActionMode == EMode2 || iActionMode == EMode4)
+    	{
+    	iX = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<x>"));
+    	}
+    else if(iActionMode == EMode3)
+    	{
+    	iNd = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<nd>"));
+    	iGd = Input::ParseElementHexL(aTestActionSpec.iActionBody, _L8("<gd>"));
+    	}
+	}
+
+void CDHVector::DoPerformPrerequisite(TRequestStatus& aStatus)
+	{
+	iN1 = RInteger::NewL(*iN);
+	iN2 = RInteger::NewL(*iN);
+	iG1 = RInteger::NewL(*iG);
+	iG2 = RInteger::NewL(*iG);
+	
+	if(iActionMode == EMode2 || iActionMode == EMode4)
+		{
+		iX1 = RInteger::NewL(*iX);
+		iX2 = RInteger::NewL(*iX);
+		}	
+	else if(iActionMode == EMode3)
+		{
+		iN3 = RInteger::NewL(*iNd);
+		iG3 = RInteger::NewL(*iGd);
+		}
+	
+	TRequestStatus* status = &aStatus;
+	User::RequestComplete(status, KErrNone);
+	iActionState = CTestAction::EAction;
+	}
+
+void CDHVector::DoPerformanceTestActionL()
+	{
+	iResult = ETrue;
+	__UHEAP_MARK;
+
+	CDHKeyPair* keyPair1 = CDHKeyPair::NewLC(iN1, iG1);
+	CDHKeyPair* keyPair2 = CDHKeyPair::NewLC(iN2, iG2);
+	CDH* dh1 = CDH::NewLC(keyPair1->PrivateKey());
+	
+	TTimeIntervalMicroSeconds agreeTime(0);
+	TTime start, end;
+	TTimeIntervalSeconds diff(0);
+	const TTimeIntervalSeconds KIterationTime(iPerfTestIterations);
+
+	TInt index = 0;
+
+	start.UniversalTime();
+
+	while (diff < KIterationTime)
+		{
+		delete const_cast<HBufC8*>(dh1->AgreeL(keyPair2->PublicKey()));
+		end.UniversalTime();
+		end.SecondsFrom(start, diff);
+		index++;
+		}
+	end.UniversalTime();
+	
+	agreeTime = end.MicroSecondsFrom(start);
+	
+    CleanupStack::PopAndDestroy(dh1);
+    CleanupStack::PopAndDestroy(keyPair2);
+    CleanupStack::PopAndDestroy(keyPair1);
+
+	__UHEAP_MARKEND;
+
+	if (iResult)
+		{
+		TReal rate = I64REAL(agreeTime.Int64()) / index;
+		TReal agreetime = I64REAL(agreeTime.Int64());
+		TBuf<256> buf;
+		_LIT(KEncryptTime, "\tKey Agreements\t%f");
+		buf.Format(KEncryptTime, rate);
+		iOut.writeString(buf);
+		}
+	else
+		{
+		_LIT(KNoTimingInfo, "\tTest Failed! No benchmark data\n");
+		iOut.writeString(KNoTimingInfo);
+		}
+}
+
+void CDHVector::DoPerformActionL()
+	{
+	iResult = ETrue;
+	__UHEAP_MARK;
+
+	switch (iActionMode)
+		{
+		// Test for successful keypair generation with N and G
+		case EMode1:
+			{
+			CDHKeyPair* keyPair1 = CDHKeyPair::NewL(iN1, iG1);
+			CleanupStack::PushL(keyPair1);
+			CDHKeyPair* keyPair2 = CDHKeyPair::NewLC(iN2, iG2);
+			CDH* dh1 = CDH::NewL(keyPair1->PrivateKey());
+			CleanupStack::PushL(dh1);
+			CDH* dh2 = CDH::NewLC(keyPair2->PrivateKey());
+			const HBufC8* key1 = dh1->AgreeL(keyPair2->PublicKey());
+			CleanupStack::PushL(const_cast<HBufC8*>(key1));
+			const HBufC8* key2 = dh2->AgreeL(keyPair1->PublicKey());
+			CleanupStack::PushL(const_cast<HBufC8*>(key2));
+			if(*key1 != *key2)
+				{
+				iResult = EFalse;
+				}			
+			CleanupStack::PopAndDestroy(2, const_cast<HBufC8*>(key1));	
+			CleanupStack::PopAndDestroy(4, keyPair1);
+			}
+		break;
+		
+		// Test for successful keypair generation with N , G and X
+		case EMode2:
+			{
+			CDHKeyPair* keyPair1 = CDHKeyPair::NewL(iN1, iG1, iX1);
+			CleanupStack::PushL(keyPair1);
+			CDHKeyPair* keyPair2 = CDHKeyPair::NewLC(iN2, iG2, iX2);
+			CDH* dh1 = CDH::NewL(keyPair1->PrivateKey());
+			CleanupStack::PushL(dh1);
+			CDH* dh2 = CDH::NewLC(keyPair2->PrivateKey());
+			const HBufC8* key1 = dh1->AgreeL(keyPair2->PublicKey());
+			CleanupStack::PushL(const_cast<HBufC8*>(key1));
+			const HBufC8* key2 = dh2->AgreeL(keyPair1->PublicKey());
+			CleanupStack::PushL(const_cast<HBufC8*>(key2));
+			if(*key1 != *key2)
+				{
+				iResult = EFalse;
+				}			
+			CleanupStack::PopAndDestroy(2, const_cast<HBufC8*>(key1));	
+			CleanupStack::PopAndDestroy(4, keyPair1);
+			}
+			break;
+		
+		// Test for mis matching N & G key pair. 
+		case EMode3:
+			{
+			CDHKeyPair* keyPair1 = CDHKeyPair::NewLC(iN1, iG1);			
+			CDHKeyPair* keyPair2 = CDHKeyPair::NewLC(iN3, iG3);
+			CDH* dh1 = CDH::NewLC(keyPair1->PrivateKey());
+			HBufC8* key1 = NULL;
+			TRAPD(err, key1 = dh1->AgreeL(keyPair2->PublicKey()));
+			if (err != KErrArgument)
+				{
+				iResult = EFalse;
+				delete key1;
+				}
+			CleanupStack::PopAndDestroy(3, keyPair1);
+			}
+			break;
+
+		// Test for wromg values of G and X
+		case EMode4:
+			{
+			CDHKeyPair* keyPair1 = NULL;			
+			TRAPD(err, keyPair1 = CDHKeyPair::NewLC(iN1, iG1, iX1));
+			if (err != KErrArgument)
+				{
+				iResult = EFalse;
+				delete keyPair1;
+				}			
+			}
+			break;
+
+		default:
+			break;			
+		}
+	__UHEAP_MARKEND;
+	}
+
+