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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 "tperformancetest.h"
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#include "symmetric.h"
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#include <t_output.h>
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#ifndef _DEBUG
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_LIT(KPerfEFormat, "\tPerformance (encryption) : %f us/iteration (%i iterations in %iL us)\r\n");
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_LIT(KPerfDFormat, "\tPerformance (decryption) : %f us/iteration (%i iterations in %iL us)\r\n");
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_LIT(KTotalFormat, "\tPerformance (total) : %f us/iteration (%i iterations in %iL us)\r\n");
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_LIT(KPerfThroughput, "\tThroughput (total): %f MB/s\r\n");
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_LIT(KPerfThroughputAfterSetup, "\tThroughput after setup: %f MB/s\r\n");
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_LIT(KPerfEncryptorCreate, "\tPerformance (encryptor create) : %f us/iteration (%i iterations in %iL us)\r\n");
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_LIT(KPerfDecryptorCreate, "\tPerformance (decryptor create) : %f us/iteration (%i iterations in %iL us)\r\n");
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_LIT(KDataSize,"\tData input size : %i B\r\n");
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#endif
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CTestAction* CPerformanceTest::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 = CPerformanceTest::NewLC(aFs, aConsole,
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aOut, aTestActionSpec);
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CleanupStack::Pop();
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return self;
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}
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CTestAction* CPerformanceTest::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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CPerformanceTest* self = new(ELeave) CPerformanceTest(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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CPerformanceTest::~CPerformanceTest()
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{
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delete iEncryptor;
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delete iDecryptor;
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}
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CPerformanceTest::CPerformanceTest(RFs& aFs,
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CConsoleBase& aConsole,
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Output& aOut)
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: CCryptoTestAction(aFs, aConsole, aOut)
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{}
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void CPerformanceTest::DoPerformPrerequisiteL()
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{
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#ifndef _DEBUG
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TInt err = KErrNone;
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TInt pos = 0;
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TPtrC8 vector = Input::ParseElement(*iBody, KVectorStart, KVectorEnd, pos, err);
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DoInputParseL(vector);
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CBlockTransformation* encryptor = 0;
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CBlockTransformation* decryptor = 0;
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switch (iCipherType)
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{
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case (EDESECB):
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{// Time the length of time it takes to set up the key schedule,
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// save it and add to encrypt time, to be consistent with old API
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// for comparison purposes (old API does both set up and encrypt/decrypt
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// in a single operation).
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TTime startTime;
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TTime endTime;
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TTimeIntervalSeconds diff(0);
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const TTimeIntervalSeconds iterationTime(iIterationTime);
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encryptor = CDESEncryptor::NewL(iKey->Des());
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iEncryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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encryptor->Reset();
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iEncryptIterations++;
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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delete encryptor;
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decryptor = CDESDecryptor::NewL(iKey->Des());
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diff = 0;
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iDecryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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decryptor->Reset();
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iDecryptIterations++;
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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delete decryptor;
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encryptor = CDESEncryptor::NewLC(iKey->Des());
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decryptor = CDESDecryptor::NewL(iKey->Des());
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CleanupStack::Pop(encryptor);
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}
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break;
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case(EDESCBC):
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{
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CBlockTransformation* desEncryptor = NULL;
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CBlockTransformation* desDecryptor = NULL;
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desEncryptor = CDESEncryptor::NewLC(iKey->Des());
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encryptor = CModeCBCEncryptor::NewL(desEncryptor, iIV->Des());
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TTime startTime;
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TTime endTime;
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TTimeIntervalSeconds diff(0);
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const TTimeIntervalSeconds iterationTime(iIterationTime);
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iEncryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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iEncryptIterations++;
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encryptor->Reset();
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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CleanupStack::Pop(1);
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delete encryptor;
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desDecryptor = CDESDecryptor::NewLC(iKey->Des());
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decryptor = CModeCBCDecryptor::NewL(desDecryptor, iIV->Des());
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diff = 0;
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iDecryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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decryptor->Reset();
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iDecryptIterations++;
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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CleanupStack::Pop(1);
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delete decryptor;
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desEncryptor = CDESEncryptor::NewLC(iKey->Des());
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desDecryptor = CDESDecryptor::NewLC(iKey->Des());
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encryptor = CModeCBCEncryptor::NewL(desEncryptor, iIV->Des());
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CleanupStack::PushL(encryptor);
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decryptor = CModeCBCDecryptor::NewL(desDecryptor, iIV->Des());
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CleanupStack::Pop(3);
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}
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break;
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case (E3DESECB):
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{
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encryptor = C3DESEncryptor::NewL(iKey->Des());
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TTime startTime;
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TTime endTime;
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TTimeIntervalSeconds diff(0);
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const TTimeIntervalSeconds iterationTime(iIterationTime);
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iEncryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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iEncryptIterations++;
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encryptor->Reset();
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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delete encryptor;
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diff = 0;
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iDecryptIterations = 0;
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decryptor = C3DESDecryptor::NewL(iKey->Des());
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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decryptor->Reset();
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iDecryptIterations++;
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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delete decryptor;
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encryptor = C3DESEncryptor::NewLC(iKey->Des());
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decryptor = C3DESDecryptor::NewL(iKey->Des());
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CleanupStack::Pop(encryptor);
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}
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break;
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case (E3DESCBC):
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{
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CBlockTransformation* the3DESencryptor = NULL;
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CBlockTransformation* the3DESdecryptor = NULL;
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the3DESencryptor = C3DESEncryptor::NewLC(iKey->Des());
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encryptor = CModeCBCEncryptor::NewL(the3DESencryptor, iIV->Des());
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TTime startTime;
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TTime endTime;
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TTimeIntervalSeconds diff(0);
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const TTimeIntervalSeconds iterationTime(iIterationTime);
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iEncryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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iEncryptIterations++;
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encryptor->Reset();
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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CleanupStack::Pop(1);
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delete encryptor;
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the3DESdecryptor = C3DESDecryptor::NewLC(iKey->Des());
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decryptor = CModeCBCDecryptor::NewL(the3DESdecryptor, iIV->Des());
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diff = 0;
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iDecryptIterations = 0;
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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decryptor->Reset();
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iDecryptIterations++;
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endTime.UniversalTime();
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endTime.SecondsFrom(startTime, diff);
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}
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endTime.UniversalTime();
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iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
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CleanupStack::Pop(1);
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delete decryptor;
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the3DESencryptor = C3DESEncryptor::NewLC(iKey->Des());
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the3DESdecryptor = C3DESDecryptor::NewLC(iKey->Des());
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encryptor = CModeCBCEncryptor::NewL(the3DESencryptor, iIV->Des());
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CleanupStack::PushL(encryptor);
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decryptor = CModeCBCDecryptor::NewL(the3DESdecryptor, iIV->Des());
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CleanupStack::Pop(3);
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}
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break;
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case (EAESECB):
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{
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TTime startTime;
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TTime endTime;
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TTimeIntervalSeconds diff(0);
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const TTimeIntervalSeconds iterationTime(iIterationTime);
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iEncryptIterations = 0;
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encryptor = CAESEncryptor::NewL(iKey->Des());
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startTime.UniversalTime();
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while (diff < iterationTime)
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{
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iEncryptIterations++;
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|
296 |
encryptor->Reset();
|
|
sl@0
|
297 |
endTime.UniversalTime();
|
|
sl@0
|
298 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
299 |
}
|
|
sl@0
|
300 |
endTime.UniversalTime();
|
|
sl@0
|
301 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
302 |
delete encryptor;
|
|
sl@0
|
303 |
|
|
sl@0
|
304 |
diff = 0;
|
|
sl@0
|
305 |
iDecryptIterations = 0;
|
|
sl@0
|
306 |
decryptor = CAESDecryptor::NewL(iKey->Des());
|
|
sl@0
|
307 |
startTime.UniversalTime();
|
|
sl@0
|
308 |
while (diff < iterationTime)
|
|
sl@0
|
309 |
{
|
|
sl@0
|
310 |
decryptor->Reset();
|
|
sl@0
|
311 |
iDecryptIterations++;
|
|
sl@0
|
312 |
endTime.UniversalTime();
|
|
sl@0
|
313 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
314 |
}
|
|
sl@0
|
315 |
endTime.UniversalTime();
|
|
sl@0
|
316 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
317 |
delete decryptor;
|
|
sl@0
|
318 |
|
|
sl@0
|
319 |
encryptor = CAESEncryptor::NewLC(iKey->Des());
|
|
sl@0
|
320 |
decryptor = CAESDecryptor::NewL(iKey->Des());
|
|
sl@0
|
321 |
CleanupStack::Pop(encryptor);
|
|
sl@0
|
322 |
}
|
|
sl@0
|
323 |
break;
|
|
sl@0
|
324 |
case (ERC2ECB):
|
|
sl@0
|
325 |
{
|
|
sl@0
|
326 |
TTime startTime;
|
|
sl@0
|
327 |
TTime endTime;
|
|
sl@0
|
328 |
TTimeIntervalSeconds diff(0);
|
|
sl@0
|
329 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
sl@0
|
330 |
|
|
sl@0
|
331 |
iEncryptIterations = 0;
|
|
sl@0
|
332 |
encryptor = CRC2Encryptor::NewL(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
333 |
startTime.UniversalTime();
|
|
sl@0
|
334 |
while (diff < iterationTime)
|
|
sl@0
|
335 |
{
|
|
sl@0
|
336 |
iEncryptIterations++;
|
|
sl@0
|
337 |
encryptor->Reset();
|
|
sl@0
|
338 |
endTime.UniversalTime();
|
|
sl@0
|
339 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
340 |
}
|
|
sl@0
|
341 |
endTime.UniversalTime();
|
|
sl@0
|
342 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
343 |
delete encryptor;
|
|
sl@0
|
344 |
|
|
sl@0
|
345 |
diff = 0;
|
|
sl@0
|
346 |
decryptor = CRC2Decryptor::NewL(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
347 |
iDecryptIterations = 0;
|
|
sl@0
|
348 |
startTime.UniversalTime();
|
|
sl@0
|
349 |
while (diff < iterationTime)
|
|
sl@0
|
350 |
{
|
|
sl@0
|
351 |
decryptor->Reset();
|
|
sl@0
|
352 |
iDecryptIterations++;
|
|
sl@0
|
353 |
endTime.UniversalTime();
|
|
sl@0
|
354 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
355 |
}
|
|
sl@0
|
356 |
endTime.UniversalTime();
|
|
sl@0
|
357 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
358 |
delete decryptor;
|
|
sl@0
|
359 |
|
|
sl@0
|
360 |
encryptor = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
361 |
decryptor = CRC2Decryptor::NewL(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
362 |
CleanupStack::Pop(encryptor);
|
|
sl@0
|
363 |
}
|
|
sl@0
|
364 |
break;
|
|
sl@0
|
365 |
case (ERC2CBC):
|
|
sl@0
|
366 |
{
|
|
sl@0
|
367 |
CBlockTransformation* theRC2encryptor = NULL;
|
|
sl@0
|
368 |
CBlockTransformation* theRC2decryptor = NULL;
|
|
sl@0
|
369 |
|
|
sl@0
|
370 |
theRC2encryptor = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
371 |
encryptor = CModeCBCEncryptor::NewL(theRC2encryptor, iIV->Des());
|
|
sl@0
|
372 |
|
|
sl@0
|
373 |
TTime startTime;
|
|
sl@0
|
374 |
TTime endTime;
|
|
sl@0
|
375 |
TTimeIntervalSeconds diff(0);
|
|
sl@0
|
376 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
sl@0
|
377 |
|
|
sl@0
|
378 |
iEncryptIterations = 0;
|
|
sl@0
|
379 |
startTime.UniversalTime();
|
|
sl@0
|
380 |
while (diff < iterationTime)
|
|
sl@0
|
381 |
{
|
|
sl@0
|
382 |
iEncryptIterations++;
|
|
sl@0
|
383 |
encryptor->Reset();
|
|
sl@0
|
384 |
endTime.UniversalTime();
|
|
sl@0
|
385 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
386 |
}
|
|
sl@0
|
387 |
endTime.UniversalTime();
|
|
sl@0
|
388 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
389 |
CleanupStack::Pop(1);
|
|
sl@0
|
390 |
delete encryptor;
|
|
sl@0
|
391 |
|
|
sl@0
|
392 |
diff = 0;
|
|
sl@0
|
393 |
iDecryptIterations = 0;
|
|
sl@0
|
394 |
theRC2decryptor = CRC2Decryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
395 |
decryptor = CModeCBCDecryptor::NewL(theRC2decryptor, iIV->Des());
|
|
sl@0
|
396 |
startTime.UniversalTime();
|
|
sl@0
|
397 |
while (diff < iterationTime)
|
|
sl@0
|
398 |
{
|
|
sl@0
|
399 |
decryptor->Reset();
|
|
sl@0
|
400 |
iDecryptIterations++;
|
|
sl@0
|
401 |
endTime.UniversalTime();
|
|
sl@0
|
402 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
403 |
}
|
|
sl@0
|
404 |
endTime.UniversalTime();
|
|
sl@0
|
405 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
406 |
CleanupStack::Pop(1);
|
|
sl@0
|
407 |
delete decryptor;
|
|
sl@0
|
408 |
|
|
sl@0
|
409 |
theRC2encryptor = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
410 |
theRC2decryptor = CRC2Decryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
sl@0
|
411 |
|
|
sl@0
|
412 |
encryptor = CModeCBCEncryptor::NewL(theRC2encryptor, iIV->Des());
|
|
sl@0
|
413 |
CleanupStack::PushL(encryptor);
|
|
sl@0
|
414 |
decryptor = CModeCBCDecryptor::NewL(theRC2decryptor, iIV->Des());
|
|
sl@0
|
415 |
CleanupStack::Pop(3);
|
|
sl@0
|
416 |
}
|
|
sl@0
|
417 |
break;
|
|
sl@0
|
418 |
case (ERC4):
|
|
sl@0
|
419 |
{
|
|
sl@0
|
420 |
iEncryptor = CARC4::NewL(*iKey);
|
|
sl@0
|
421 |
TTime startTime;
|
|
sl@0
|
422 |
TTime endTime;
|
|
sl@0
|
423 |
TTimeIntervalSeconds diff(0);
|
|
sl@0
|
424 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
sl@0
|
425 |
|
|
sl@0
|
426 |
iEncryptIterations = 0;
|
|
sl@0
|
427 |
startTime.UniversalTime();
|
|
sl@0
|
428 |
while (diff < iterationTime)
|
|
sl@0
|
429 |
{
|
|
sl@0
|
430 |
iEncryptIterations++;
|
|
sl@0
|
431 |
iEncryptor->Reset();
|
|
sl@0
|
432 |
endTime.UniversalTime();
|
|
sl@0
|
433 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
434 |
}
|
|
sl@0
|
435 |
endTime.UniversalTime();
|
|
sl@0
|
436 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
437 |
|
|
sl@0
|
438 |
diff = 0;
|
|
sl@0
|
439 |
iDecryptIterations = 0;
|
|
sl@0
|
440 |
iDecryptor = CARC4::NewL(*iKey);
|
|
sl@0
|
441 |
startTime.UniversalTime();
|
|
sl@0
|
442 |
while (diff < iterationTime)
|
|
sl@0
|
443 |
{
|
|
sl@0
|
444 |
iDecryptor->Reset();
|
|
sl@0
|
445 |
iDecryptIterations++;
|
|
sl@0
|
446 |
endTime.UniversalTime();
|
|
sl@0
|
447 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
448 |
}
|
|
sl@0
|
449 |
endTime.UniversalTime();
|
|
sl@0
|
450 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
451 |
}
|
|
sl@0
|
452 |
break;
|
|
sl@0
|
453 |
case (ECipherNull):
|
|
sl@0
|
454 |
{
|
|
sl@0
|
455 |
iEncryptor = CNullCipher::NewL();
|
|
sl@0
|
456 |
TTime startTime;
|
|
sl@0
|
457 |
TTime endTime;
|
|
sl@0
|
458 |
TTimeIntervalSeconds diff(0);
|
|
sl@0
|
459 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
sl@0
|
460 |
|
|
sl@0
|
461 |
iEncryptIterations = 0;
|
|
sl@0
|
462 |
startTime.UniversalTime();
|
|
sl@0
|
463 |
while (diff < iterationTime)
|
|
sl@0
|
464 |
{
|
|
sl@0
|
465 |
iEncryptIterations++;
|
|
sl@0
|
466 |
iEncryptor->Reset();
|
|
sl@0
|
467 |
endTime.UniversalTime();
|
|
sl@0
|
468 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
469 |
}
|
|
sl@0
|
470 |
endTime.UniversalTime();
|
|
sl@0
|
471 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
472 |
|
|
sl@0
|
473 |
diff = 0;
|
|
sl@0
|
474 |
iDecryptIterations = 0;
|
|
sl@0
|
475 |
iDecryptor = CNullCipher::NewL();
|
|
sl@0
|
476 |
startTime.UniversalTime();
|
|
sl@0
|
477 |
while (diff < iterationTime)
|
|
sl@0
|
478 |
{
|
|
sl@0
|
479 |
iDecryptor->Reset();
|
|
sl@0
|
480 |
iDecryptIterations++;
|
|
sl@0
|
481 |
endTime.UniversalTime();
|
|
sl@0
|
482 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
483 |
}
|
|
sl@0
|
484 |
endTime.UniversalTime();
|
|
sl@0
|
485 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
486 |
}
|
|
sl@0
|
487 |
break;
|
|
sl@0
|
488 |
|
|
sl@0
|
489 |
default:
|
|
sl@0
|
490 |
{
|
|
sl@0
|
491 |
ASSERT(0);
|
|
sl@0
|
492 |
User::Leave(KErrNotSupported);
|
|
sl@0
|
493 |
}
|
|
sl@0
|
494 |
}
|
|
sl@0
|
495 |
|
|
sl@0
|
496 |
if( encryptor && decryptor )
|
|
sl@0
|
497 |
{
|
|
sl@0
|
498 |
CleanupStack::PushL(encryptor);
|
|
sl@0
|
499 |
CleanupStack::PushL(decryptor);
|
|
sl@0
|
500 |
|
|
sl@0
|
501 |
CPaddingSSLv3* ePadding = CPaddingSSLv3::NewLC(encryptor->BlockSize());
|
|
sl@0
|
502 |
iEncryptor = CBufferedEncryptor::NewL(encryptor, ePadding);
|
|
sl@0
|
503 |
CleanupStack::Pop(ePadding);
|
|
sl@0
|
504 |
|
|
sl@0
|
505 |
CPaddingSSLv3* dPadding = CPaddingSSLv3::NewLC(decryptor->BlockSize());
|
|
sl@0
|
506 |
iDecryptor = CBufferedDecryptor::NewL(decryptor, dPadding);
|
|
sl@0
|
507 |
CleanupStack::Pop(dPadding);
|
|
sl@0
|
508 |
CleanupStack::Pop(decryptor);
|
|
sl@0
|
509 |
CleanupStack::Pop(encryptor);
|
|
sl@0
|
510 |
}
|
|
sl@0
|
511 |
|
|
sl@0
|
512 |
// clear the default input and output fields and fill with random data
|
|
sl@0
|
513 |
// since for performance testing we do not care about validating
|
|
sl@0
|
514 |
// correct output
|
|
sl@0
|
515 |
delete iInput;
|
|
sl@0
|
516 |
iInput = NULL;
|
|
sl@0
|
517 |
iInput = HBufC8::NewMaxL(iRandDataSize);
|
|
sl@0
|
518 |
TPtr8 tempPtr = iInput->Des();
|
|
sl@0
|
519 |
TRandom::Random(tempPtr);
|
|
sl@0
|
520 |
TBuf<128> tempbuf;
|
|
sl@0
|
521 |
tempbuf.Format(KDataSize, (iInput->Length()));
|
|
sl@0
|
522 |
iOut.writeString(tempbuf);
|
|
sl@0
|
523 |
delete iOutput;
|
|
sl@0
|
524 |
iOutput = NULL;
|
|
sl@0
|
525 |
iOutput = HBufC8::NewMaxL(iRandDataSize);
|
|
sl@0
|
526 |
TPtr8 tempPtr2 = iOutput->Des();
|
|
sl@0
|
527 |
TRandom::Random(tempPtr2);
|
|
sl@0
|
528 |
|
|
sl@0
|
529 |
iEResult = HBufC8::NewMaxL(iEncryptor->MaxOutputLength(iInput->Length()));
|
|
sl@0
|
530 |
iDResult = HBufC8::NewMaxL(iDecryptor->MaxOutputLength(iEResult->Size()));
|
|
sl@0
|
531 |
#endif
|
|
sl@0
|
532 |
}
|
|
sl@0
|
533 |
|
|
sl@0
|
534 |
void CPerformanceTest::DoPerformActionL()
|
|
sl@0
|
535 |
{
|
|
sl@0
|
536 |
iResult = ETrue;
|
|
sl@0
|
537 |
#ifndef _DEBUG
|
|
sl@0
|
538 |
TBuf<128> buf;
|
|
sl@0
|
539 |
TReal rate = I64REAL(iEncryptorCreateTime.Int64()) / iEncryptIterations;
|
|
sl@0
|
540 |
buf.Format(KPerfEncryptorCreate, rate, iEncryptIterations, iEncryptorCreateTime.Int64());
|
|
sl@0
|
541 |
iOut.writeString(buf);
|
|
sl@0
|
542 |
|
|
sl@0
|
543 |
TTime startTime;
|
|
sl@0
|
544 |
TTime endTime;
|
|
sl@0
|
545 |
TTimeIntervalSeconds diff(0);
|
|
sl@0
|
546 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
sl@0
|
547 |
|
|
sl@0
|
548 |
iEncryptIterations = 0;
|
|
sl@0
|
549 |
startTime.UniversalTime();
|
|
sl@0
|
550 |
while (diff < iterationTime)
|
|
sl@0
|
551 |
{
|
|
sl@0
|
552 |
TPtr8 iEResultTemp(iEResult->Des());
|
|
sl@0
|
553 |
iEResultTemp.Zero();
|
|
sl@0
|
554 |
|
|
sl@0
|
555 |
iEncryptor->Process(*iInput, iEResultTemp);
|
|
sl@0
|
556 |
iEncryptIterations++;
|
|
sl@0
|
557 |
endTime.UniversalTime();
|
|
sl@0
|
558 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
559 |
}
|
|
sl@0
|
560 |
endTime.UniversalTime();
|
|
sl@0
|
561 |
|
|
sl@0
|
562 |
TTimeIntervalMicroSeconds time = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
563 |
rate = I64REAL(time.Int64()) / iEncryptIterations;
|
|
sl@0
|
564 |
buf.Format(KPerfEFormat, rate, iEncryptIterations, time.Int64());
|
|
sl@0
|
565 |
iOut.writeString(buf);
|
|
sl@0
|
566 |
|
|
sl@0
|
567 |
rate = (static_cast<TReal>(iEncryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(time.Int64()) * 1024 * 1024); // Throughput in MB/s
|
|
sl@0
|
568 |
buf.FillZ();
|
|
sl@0
|
569 |
buf.Zero();
|
|
sl@0
|
570 |
buf.Format(KPerfThroughputAfterSetup, rate);
|
|
sl@0
|
571 |
iOut.writeString(buf);
|
|
sl@0
|
572 |
|
|
sl@0
|
573 |
TInt64 totalEncryptTime = time.Int64();
|
|
sl@0
|
574 |
totalEncryptTime+=iEncryptorCreateTime.Int64();
|
|
sl@0
|
575 |
rate = I64REAL(totalEncryptTime) / iEncryptIterations;
|
|
sl@0
|
576 |
buf.FillZ();
|
|
sl@0
|
577 |
buf.Zero();
|
|
sl@0
|
578 |
buf.Format(KTotalFormat, rate, iEncryptIterations, totalEncryptTime);
|
|
sl@0
|
579 |
iOut.writeString(buf);
|
|
sl@0
|
580 |
|
|
sl@0
|
581 |
rate = (static_cast<TReal>(iEncryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(totalEncryptTime) * 1024 * 1024); // Throughput in MB/s
|
|
sl@0
|
582 |
buf.Zero();
|
|
sl@0
|
583 |
buf.Format(KPerfThroughput, rate);
|
|
sl@0
|
584 |
iOut.writeString(buf);
|
|
sl@0
|
585 |
|
|
sl@0
|
586 |
// Test decryption
|
|
sl@0
|
587 |
rate = I64REAL(iDecryptorCreateTime.Int64()) / iDecryptIterations;
|
|
sl@0
|
588 |
buf.Format(KPerfDecryptorCreate, rate, iDecryptIterations, iDecryptorCreateTime.Int64());
|
|
sl@0
|
589 |
iOut.writeString(buf);
|
|
sl@0
|
590 |
|
|
sl@0
|
591 |
diff = 0;
|
|
sl@0
|
592 |
iDecryptIterations = 0;
|
|
sl@0
|
593 |
startTime.UniversalTime();
|
|
sl@0
|
594 |
while (diff < iterationTime)
|
|
sl@0
|
595 |
{
|
|
sl@0
|
596 |
TPtr8 iDResultTemp(iDResult->Des());
|
|
sl@0
|
597 |
iDResultTemp.Zero();
|
|
sl@0
|
598 |
iDecryptor->Process(*iOutput, iDResultTemp);
|
|
sl@0
|
599 |
iDecryptIterations++;
|
|
sl@0
|
600 |
endTime.UniversalTime();
|
|
sl@0
|
601 |
endTime.SecondsFrom(startTime, diff);
|
|
sl@0
|
602 |
}
|
|
sl@0
|
603 |
endTime.UniversalTime();
|
|
sl@0
|
604 |
|
|
sl@0
|
605 |
time = endTime.MicroSecondsFrom(startTime);
|
|
sl@0
|
606 |
rate = I64REAL(time.Int64()) / iDecryptIterations;
|
|
sl@0
|
607 |
buf.FillZ();
|
|
sl@0
|
608 |
buf.Zero();
|
|
sl@0
|
609 |
buf.Format(KPerfDFormat, rate, iDecryptIterations, time.Int64());
|
|
sl@0
|
610 |
iOut.writeString(buf);
|
|
sl@0
|
611 |
|
|
sl@0
|
612 |
rate = (static_cast<TReal>(iDecryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(time.Int64()) * 1024 * 1024); // Throughput in MB/s
|
|
sl@0
|
613 |
buf.Zero();
|
|
sl@0
|
614 |
buf.Format(KPerfThroughputAfterSetup, rate);
|
|
sl@0
|
615 |
iOut.writeString(buf);
|
|
sl@0
|
616 |
|
|
sl@0
|
617 |
TInt64 totalDecryptTime = time.Int64();
|
|
sl@0
|
618 |
totalDecryptTime+=iDecryptorCreateTime.Int64();
|
|
sl@0
|
619 |
rate = I64REAL(totalDecryptTime) / iDecryptIterations;
|
|
sl@0
|
620 |
buf.FillZ();
|
|
sl@0
|
621 |
buf.Zero();
|
|
sl@0
|
622 |
buf.Format(KTotalFormat, rate, iDecryptIterations, totalDecryptTime);
|
|
sl@0
|
623 |
iOut.writeString(buf);
|
|
sl@0
|
624 |
|
|
sl@0
|
625 |
rate = (static_cast<TReal>(iDecryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(totalDecryptTime) * 1024 * 1024); // Throughput in MB/s
|
|
sl@0
|
626 |
buf.Zero();
|
|
sl@0
|
627 |
buf.Format(KPerfThroughput, rate);
|
|
sl@0
|
628 |
iOut.writeString(buf);
|
|
sl@0
|
629 |
|
|
sl@0
|
630 |
#endif
|
|
sl@0
|
631 |
}
|
|
sl@0
|
632 |
|