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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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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 = CAESDecryptor::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 = CAESEncryptor::NewLC(iKey->Des());
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decryptor = CAESDecryptor::NewL(iKey->Des());
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CleanupStack::Pop(encryptor);
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}
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break;
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case (ERC2ECB):
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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 = CRC2Encryptor::NewL(iKey->Des(), iEffectiveKeyLen);
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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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decryptor = CRC2Decryptor::NewL(iKey->Des(), iEffectiveKeyLen);
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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 = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
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decryptor = CRC2Decryptor::NewL(iKey->Des(), iEffectiveKeyLen);
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362 |
CleanupStack::Pop(encryptor);
|
|
|
363 |
}
|
|
|
364 |
break;
|
|
|
365 |
case (ERC2CBC):
|
|
|
366 |
{
|
|
|
367 |
CBlockTransformation* theRC2encryptor = NULL;
|
|
|
368 |
CBlockTransformation* theRC2decryptor = NULL;
|
|
|
369 |
|
|
|
370 |
theRC2encryptor = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
|
371 |
encryptor = CModeCBCEncryptor::NewL(theRC2encryptor, iIV->Des());
|
|
|
372 |
|
|
|
373 |
TTime startTime;
|
|
|
374 |
TTime endTime;
|
|
|
375 |
TTimeIntervalSeconds diff(0);
|
|
|
376 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
|
377 |
|
|
|
378 |
iEncryptIterations = 0;
|
|
|
379 |
startTime.UniversalTime();
|
|
|
380 |
while (diff < iterationTime)
|
|
|
381 |
{
|
|
|
382 |
iEncryptIterations++;
|
|
|
383 |
encryptor->Reset();
|
|
|
384 |
endTime.UniversalTime();
|
|
|
385 |
endTime.SecondsFrom(startTime, diff);
|
|
|
386 |
}
|
|
|
387 |
endTime.UniversalTime();
|
|
|
388 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
389 |
CleanupStack::Pop(1);
|
|
|
390 |
delete encryptor;
|
|
|
391 |
|
|
|
392 |
diff = 0;
|
|
|
393 |
iDecryptIterations = 0;
|
|
|
394 |
theRC2decryptor = CRC2Decryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
|
395 |
decryptor = CModeCBCDecryptor::NewL(theRC2decryptor, iIV->Des());
|
|
|
396 |
startTime.UniversalTime();
|
|
|
397 |
while (diff < iterationTime)
|
|
|
398 |
{
|
|
|
399 |
decryptor->Reset();
|
|
|
400 |
iDecryptIterations++;
|
|
|
401 |
endTime.UniversalTime();
|
|
|
402 |
endTime.SecondsFrom(startTime, diff);
|
|
|
403 |
}
|
|
|
404 |
endTime.UniversalTime();
|
|
|
405 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
406 |
CleanupStack::Pop(1);
|
|
|
407 |
delete decryptor;
|
|
|
408 |
|
|
|
409 |
theRC2encryptor = CRC2Encryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
|
410 |
theRC2decryptor = CRC2Decryptor::NewLC(iKey->Des(), iEffectiveKeyLen);
|
|
|
411 |
|
|
|
412 |
encryptor = CModeCBCEncryptor::NewL(theRC2encryptor, iIV->Des());
|
|
|
413 |
CleanupStack::PushL(encryptor);
|
|
|
414 |
decryptor = CModeCBCDecryptor::NewL(theRC2decryptor, iIV->Des());
|
|
|
415 |
CleanupStack::Pop(3);
|
|
|
416 |
}
|
|
|
417 |
break;
|
|
|
418 |
case (ERC4):
|
|
|
419 |
{
|
|
|
420 |
iEncryptor = CARC4::NewL(*iKey);
|
|
|
421 |
TTime startTime;
|
|
|
422 |
TTime endTime;
|
|
|
423 |
TTimeIntervalSeconds diff(0);
|
|
|
424 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
|
425 |
|
|
|
426 |
iEncryptIterations = 0;
|
|
|
427 |
startTime.UniversalTime();
|
|
|
428 |
while (diff < iterationTime)
|
|
|
429 |
{
|
|
|
430 |
iEncryptIterations++;
|
|
|
431 |
iEncryptor->Reset();
|
|
|
432 |
endTime.UniversalTime();
|
|
|
433 |
endTime.SecondsFrom(startTime, diff);
|
|
|
434 |
}
|
|
|
435 |
endTime.UniversalTime();
|
|
|
436 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
437 |
|
|
|
438 |
diff = 0;
|
|
|
439 |
iDecryptIterations = 0;
|
|
|
440 |
iDecryptor = CARC4::NewL(*iKey);
|
|
|
441 |
startTime.UniversalTime();
|
|
|
442 |
while (diff < iterationTime)
|
|
|
443 |
{
|
|
|
444 |
iDecryptor->Reset();
|
|
|
445 |
iDecryptIterations++;
|
|
|
446 |
endTime.UniversalTime();
|
|
|
447 |
endTime.SecondsFrom(startTime, diff);
|
|
|
448 |
}
|
|
|
449 |
endTime.UniversalTime();
|
|
|
450 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
451 |
}
|
|
|
452 |
break;
|
|
|
453 |
case (ECipherNull):
|
|
|
454 |
{
|
|
|
455 |
iEncryptor = CNullCipher::NewL();
|
|
|
456 |
TTime startTime;
|
|
|
457 |
TTime endTime;
|
|
|
458 |
TTimeIntervalSeconds diff(0);
|
|
|
459 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
|
460 |
|
|
|
461 |
iEncryptIterations = 0;
|
|
|
462 |
startTime.UniversalTime();
|
|
|
463 |
while (diff < iterationTime)
|
|
|
464 |
{
|
|
|
465 |
iEncryptIterations++;
|
|
|
466 |
iEncryptor->Reset();
|
|
|
467 |
endTime.UniversalTime();
|
|
|
468 |
endTime.SecondsFrom(startTime, diff);
|
|
|
469 |
}
|
|
|
470 |
endTime.UniversalTime();
|
|
|
471 |
iEncryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
472 |
|
|
|
473 |
diff = 0;
|
|
|
474 |
iDecryptIterations = 0;
|
|
|
475 |
iDecryptor = CNullCipher::NewL();
|
|
|
476 |
startTime.UniversalTime();
|
|
|
477 |
while (diff < iterationTime)
|
|
|
478 |
{
|
|
|
479 |
iDecryptor->Reset();
|
|
|
480 |
iDecryptIterations++;
|
|
|
481 |
endTime.UniversalTime();
|
|
|
482 |
endTime.SecondsFrom(startTime, diff);
|
|
|
483 |
}
|
|
|
484 |
endTime.UniversalTime();
|
|
|
485 |
iDecryptorCreateTime = endTime.MicroSecondsFrom(startTime);
|
|
|
486 |
}
|
|
|
487 |
break;
|
|
|
488 |
|
|
|
489 |
default:
|
|
|
490 |
{
|
|
|
491 |
ASSERT(0);
|
|
|
492 |
User::Leave(KErrNotSupported);
|
|
|
493 |
}
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
if( encryptor && decryptor )
|
|
|
497 |
{
|
|
|
498 |
CleanupStack::PushL(encryptor);
|
|
|
499 |
CleanupStack::PushL(decryptor);
|
|
|
500 |
|
|
|
501 |
CPaddingSSLv3* ePadding = CPaddingSSLv3::NewLC(encryptor->BlockSize());
|
|
|
502 |
iEncryptor = CBufferedEncryptor::NewL(encryptor, ePadding);
|
|
|
503 |
CleanupStack::Pop(ePadding);
|
|
|
504 |
|
|
|
505 |
CPaddingSSLv3* dPadding = CPaddingSSLv3::NewLC(decryptor->BlockSize());
|
|
|
506 |
iDecryptor = CBufferedDecryptor::NewL(decryptor, dPadding);
|
|
|
507 |
CleanupStack::Pop(dPadding);
|
|
|
508 |
CleanupStack::Pop(decryptor);
|
|
|
509 |
CleanupStack::Pop(encryptor);
|
|
|
510 |
}
|
|
|
511 |
|
|
|
512 |
// clear the default input and output fields and fill with random data
|
|
|
513 |
// since for performance testing we do not care about validating
|
|
|
514 |
// correct output
|
|
|
515 |
delete iInput;
|
|
|
516 |
iInput = NULL;
|
|
|
517 |
iInput = HBufC8::NewMaxL(iRandDataSize);
|
|
|
518 |
TPtr8 tempPtr = iInput->Des();
|
|
|
519 |
TRandom::Random(tempPtr);
|
|
|
520 |
TBuf<128> tempbuf;
|
|
|
521 |
tempbuf.Format(KDataSize, (iInput->Length()));
|
|
|
522 |
iOut.writeString(tempbuf);
|
|
|
523 |
delete iOutput;
|
|
|
524 |
iOutput = NULL;
|
|
|
525 |
iOutput = HBufC8::NewMaxL(iRandDataSize);
|
|
|
526 |
TPtr8 tempPtr2 = iOutput->Des();
|
|
|
527 |
TRandom::Random(tempPtr2);
|
|
|
528 |
|
|
|
529 |
iEResult = HBufC8::NewMaxL(iEncryptor->MaxOutputLength(iInput->Length()));
|
|
|
530 |
iDResult = HBufC8::NewMaxL(iDecryptor->MaxOutputLength(iEResult->Size()));
|
|
|
531 |
#endif
|
|
|
532 |
}
|
|
|
533 |
|
|
|
534 |
void CPerformanceTest::DoPerformActionL()
|
|
|
535 |
{
|
|
|
536 |
iResult = ETrue;
|
|
|
537 |
#ifndef _DEBUG
|
|
|
538 |
TBuf<128> buf;
|
|
|
539 |
TReal rate = I64REAL(iEncryptorCreateTime.Int64()) / iEncryptIterations;
|
|
|
540 |
buf.Format(KPerfEncryptorCreate, rate, iEncryptIterations, iEncryptorCreateTime.Int64());
|
|
|
541 |
iOut.writeString(buf);
|
|
|
542 |
|
|
|
543 |
TTime startTime;
|
|
|
544 |
TTime endTime;
|
|
|
545 |
TTimeIntervalSeconds diff(0);
|
|
|
546 |
const TTimeIntervalSeconds iterationTime(iIterationTime);
|
|
|
547 |
|
|
|
548 |
iEncryptIterations = 0;
|
|
|
549 |
startTime.UniversalTime();
|
|
|
550 |
while (diff < iterationTime)
|
|
|
551 |
{
|
|
|
552 |
TPtr8 iEResultTemp(iEResult->Des());
|
|
|
553 |
iEResultTemp.Zero();
|
|
|
554 |
|
|
|
555 |
iEncryptor->Process(*iInput, iEResultTemp);
|
|
|
556 |
iEncryptIterations++;
|
|
|
557 |
endTime.UniversalTime();
|
|
|
558 |
endTime.SecondsFrom(startTime, diff);
|
|
|
559 |
}
|
|
|
560 |
endTime.UniversalTime();
|
|
|
561 |
|
|
|
562 |
TTimeIntervalMicroSeconds time = endTime.MicroSecondsFrom(startTime);
|
|
|
563 |
rate = I64REAL(time.Int64()) / iEncryptIterations;
|
|
|
564 |
buf.Format(KPerfEFormat, rate, iEncryptIterations, time.Int64());
|
|
|
565 |
iOut.writeString(buf);
|
|
|
566 |
|
|
|
567 |
rate = (static_cast<TReal>(iEncryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(time.Int64()) * 1024 * 1024); // Throughput in MB/s
|
|
|
568 |
buf.FillZ();
|
|
|
569 |
buf.Zero();
|
|
|
570 |
buf.Format(KPerfThroughputAfterSetup, rate);
|
|
|
571 |
iOut.writeString(buf);
|
|
|
572 |
|
|
|
573 |
TInt64 totalEncryptTime = time.Int64();
|
|
|
574 |
totalEncryptTime+=iEncryptorCreateTime.Int64();
|
|
|
575 |
rate = I64REAL(totalEncryptTime) / iEncryptIterations;
|
|
|
576 |
buf.FillZ();
|
|
|
577 |
buf.Zero();
|
|
|
578 |
buf.Format(KTotalFormat, rate, iEncryptIterations, totalEncryptTime);
|
|
|
579 |
iOut.writeString(buf);
|
|
|
580 |
|
|
|
581 |
rate = (static_cast<TReal>(iEncryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(totalEncryptTime) * 1024 * 1024); // Throughput in MB/s
|
|
|
582 |
buf.Zero();
|
|
|
583 |
buf.Format(KPerfThroughput, rate);
|
|
|
584 |
iOut.writeString(buf);
|
|
|
585 |
|
|
|
586 |
// Test decryption
|
|
|
587 |
rate = I64REAL(iDecryptorCreateTime.Int64()) / iDecryptIterations;
|
|
|
588 |
buf.Format(KPerfDecryptorCreate, rate, iDecryptIterations, iDecryptorCreateTime.Int64());
|
|
|
589 |
iOut.writeString(buf);
|
|
|
590 |
|
|
|
591 |
diff = 0;
|
|
|
592 |
iDecryptIterations = 0;
|
|
|
593 |
startTime.UniversalTime();
|
|
|
594 |
while (diff < iterationTime)
|
|
|
595 |
{
|
|
|
596 |
TPtr8 iDResultTemp(iDResult->Des());
|
|
|
597 |
iDResultTemp.Zero();
|
|
|
598 |
iDecryptor->Process(*iOutput, iDResultTemp);
|
|
|
599 |
iDecryptIterations++;
|
|
|
600 |
endTime.UniversalTime();
|
|
|
601 |
endTime.SecondsFrom(startTime, diff);
|
|
|
602 |
}
|
|
|
603 |
endTime.UniversalTime();
|
|
|
604 |
|
|
|
605 |
time = endTime.MicroSecondsFrom(startTime);
|
|
|
606 |
rate = I64REAL(time.Int64()) / iDecryptIterations;
|
|
|
607 |
buf.FillZ();
|
|
|
608 |
buf.Zero();
|
|
|
609 |
buf.Format(KPerfDFormat, rate, iDecryptIterations, time.Int64());
|
|
|
610 |
iOut.writeString(buf);
|
|
|
611 |
|
|
|
612 |
rate = (static_cast<TReal>(iDecryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(time.Int64()) * 1024 * 1024); // Throughput in MB/s
|
|
|
613 |
buf.Zero();
|
|
|
614 |
buf.Format(KPerfThroughputAfterSetup, rate);
|
|
|
615 |
iOut.writeString(buf);
|
|
|
616 |
|
|
|
617 |
TInt64 totalDecryptTime = time.Int64();
|
|
|
618 |
totalDecryptTime+=iDecryptorCreateTime.Int64();
|
|
|
619 |
rate = I64REAL(totalDecryptTime) / iDecryptIterations;
|
|
|
620 |
buf.FillZ();
|
|
|
621 |
buf.Zero();
|
|
|
622 |
buf.Format(KTotalFormat, rate, iDecryptIterations, totalDecryptTime);
|
|
|
623 |
iOut.writeString(buf);
|
|
|
624 |
|
|
|
625 |
rate = (static_cast<TReal>(iDecryptIterations) * iInput->Size() * 1000 * 1000) / (I64REAL(totalDecryptTime) * 1024 * 1024); // Throughput in MB/s
|
|
|
626 |
buf.Zero();
|
|
|
627 |
buf.Format(KPerfThroughput, rate);
|
|
|
628 |
iOut.writeString(buf);
|
|
|
629 |
|
|
|
630 |
#endif
|
|
|
631 |
}
|
|
|
632 |
|