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/*
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* Copyright (c) 2007-2009 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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/**
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@file
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@internalTechnology
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*/
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#include "symmetriccipherprocessbeforeivsetstep.h"
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using namespace CryptoSpi;
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CSymmetricCipherProcessBeforeIvSetStep::CSymmetricCipherProcessBeforeIvSetStep()
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{
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SetTestStepName(KSymmetricCipherProcessBeforeIvSetStep);
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}
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TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepPreambleL()
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{
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SetTestStepResult(EPass);
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return TestStepResult();
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}
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TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepL()
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{
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INFO_PRINTF1(_L("*** Symmetric Cipher - Calling the Process methods without first setting the IV ***"));
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INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
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if (TestStepResult()!=EPass)
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{
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return TestStepResult();
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}
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//Assume failure, unless all is successful
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SetTestStepResult(EFail);
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TVariantPtrC operationMode;
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CSymmetricCipher* impl = NULL;
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CKey* key = NULL;
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SetupCipherL(EFalse, EFalse, operationMode, impl, key);
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INFO_PRINTF1(_L("Plugin loaded."));
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CleanupStack::PushL(key);
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CleanupStack::PushL(impl);
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HBufC8* plaintext = ReadInPlaintextL();
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CleanupStack::PushL(plaintext);
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//Create buffer for encrypted data
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TInt maxOutputLength = impl->MaxFinalOutputLength(plaintext->Length());
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HBufC8* encrypted = HBufC8::NewLC(maxOutputLength);
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TPtr8 encryptedPtr = encrypted->Des();
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INFO_PRINTF1(_L("Calling ProcessL()..."));
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//Perform the encryption operation
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TRAPD(err, impl->ProcessL((*plaintext), encryptedPtr));
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if (err == KErrNotSupported)
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{
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INFO_PRINTF1(_L("ProcessL() errored with KErrNotSupported as expected"));
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SetTestStepResult(EPass);
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}
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else if (err == KErrNone)
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{
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ERR_PRINTF1(_L("*** FAIL: ProcessL() did not error ***"));
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SetTestStepResult(EFail);
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}
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else
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{
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ERR_PRINTF2(_L("*** FAIL: ProcessL() errored with unexpected error code - %d ***"), err);
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SetTestStepResult(EFail);
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}
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if (encryptedPtr.Length() != 0)
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{
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ERR_PRINTF1(_L("*** FAIL: encryptedPtr had been modified by ProcessL() ***"));
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SetTestStepResult(EFail);
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}
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if (TestStepResult() == EFail)
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{
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CleanupStack::PopAndDestroy(4, key);
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INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
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return TestStepResult();
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}
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INFO_PRINTF1(_L("Calling ProcessFinalL()..."));
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//Perform the encryption operation
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TRAP(err, impl->ProcessFinalL((*plaintext), encryptedPtr));
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if (err == KErrNotSupported)
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{
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INFO_PRINTF1(_L("ProcessFinalL() errored with KErrNotSupported as expected"));
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}
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else if (err == KErrNone)
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{
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ERR_PRINTF1(_L("*** FAIL: ProcessFinalL() did not error ***"));
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SetTestStepResult(EFail);
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}
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else
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{
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ERR_PRINTF2(_L("*** FAIL: ProcessFinalL() errored with unexpected error code - %d ***"), err);
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SetTestStepResult(EFail);
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}
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if (encryptedPtr.Length() != 0)
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{
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ERR_PRINTF1(_L("*** FAIL: encryptedPtr had been modified by ProcessFinalL() ***"));
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SetTestStepResult(EFail);
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}
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CleanupStack::PopAndDestroy(encrypted);
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CleanupStack::PopAndDestroy(plaintext);
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CleanupStack::PopAndDestroy(impl);
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CleanupStack::PopAndDestroy(key);
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INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());
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return TestStepResult();
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}
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TVerdict CSymmetricCipherProcessBeforeIvSetStep::doTestStepPostambleL()
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{
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return TestStepResult();
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}
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