crypto/weakcrypto/test/tsymmetric/tactionmontecarlo.cpp
branchRCL_3
changeset 62 a71299154b21
parent 61 641f389e9157
child 63 94225563cd41
--- a/crypto/weakcrypto/test/tsymmetric/tactionmontecarlo.cpp	Tue Aug 31 17:00:08 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,261 +0,0 @@
-/*
-* 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 "tactionmontecarlo.h"
-#include "bufferedtransformation.h"
-#include "rijndael.h"
-#include "cbcmode.h"
-#include "padding.h"
-
-const TInt KAESBlockSizeBytes = 16;	//	128 bits
-
-CTestAction* CActionMonteCarlo::NewL(RFs& aFs,
-									   CConsoleBase& aConsole,
-									   Output& aOut, 
-									   const TTestActionSpec& aTestActionSpec)
-	{
-	CTestAction* self = CActionMonteCarlo::NewLC(aFs, aConsole,
-		aOut, aTestActionSpec);
-	CleanupStack::Pop();
-	return self;
-	}
-
-CTestAction* CActionMonteCarlo::NewLC(RFs& aFs,
-										CConsoleBase& aConsole,
-										Output& aOut, 
-										const TTestActionSpec& aTestActionSpec)
-	{
-	CActionMonteCarlo* self = new(ELeave) CActionMonteCarlo(aFs, aConsole, aOut);
-	CleanupStack::PushL(self);
-	self->ConstructL(aTestActionSpec);
-	return self;
-	}
-
-CActionMonteCarlo::~CActionMonteCarlo()
-{
-	delete iEncrypt;
-	delete iDecrypt;
-}
-
-CActionMonteCarlo::CActionMonteCarlo(RFs& aFs, 
-								 CConsoleBase& aConsole,
-								 Output& aOut)
-								 
-: CCryptoTestAction(aFs, aConsole, aOut)
-{}
-
-
-void CActionMonteCarlo::DoPerformPrerequisiteL()
-{
-	TInt err = KErrNone;
-	TInt pos = 0;
-	TPtrC8 monteCarlo = Input::ParseElement(*iBody, KMonteCarloStart, KMonteCarloEnd, pos, err);
-
-	DoInputParseL(monteCarlo);
-
-	CBlockTransformation* encryptor = NULL;
-	CBlockTransformation* decryptor = NULL;
-
-	switch (iCipherType)
-	{
-		case (EAESMonteCarloEncryptECB):
-		{
-			encryptor = CAESEncryptor::NewLC(iKey->Des());
-		}
-		break;
-		case (EAESMonteCarloDecryptECB):
-		{
-			decryptor = CAESDecryptor::NewLC(iKey->Des());
-		}
-		break;
-		case (EAESMonteCarloEncryptCBC):
-		{
-			CBlockTransformation* aesEncryptor = NULL;		
-			aesEncryptor = CAESEncryptor::NewLC(iKey->Des());
-			
-			encryptor = CModeCBCEncryptor::NewL(aesEncryptor, iIV->Des());
-			CleanupStack::Pop(aesEncryptor);
-			CleanupStack::PushL(encryptor);		
-		}
-		break;
-		case (EAESMonteCarloDecryptCBC):
-		{
-			CBlockTransformation* aesDecryptor = NULL;		
-			aesDecryptor = CAESDecryptor::NewLC(iKey->Des());
-			
-			decryptor = CModeCBCDecryptor::NewL(aesDecryptor, iIV->Des());
-			CleanupStack::Pop(aesDecryptor);
-			CleanupStack::PushL(decryptor);		
-		}
-		break;
-		default:
-		{
-			ASSERT(0);
-			User::Leave(KErrNotSupported);
-		}
-	}
-	
-
-	CPaddingSSLv3* padding = 0;
-	if (encryptor)
-		{
-		padding = CPaddingSSLv3::NewLC(encryptor->BlockSize());
-		iEncrypt = CBufferedEncryptor::NewL(encryptor, padding);	
-		iEResult = HBufC8::NewMaxL(iEncrypt->MaxOutputLength(iInput->Length()));
-		}
-	else if (decryptor)
-		{
-		padding = CPaddingSSLv3::NewLC(decryptor->BlockSize());
-		iDecrypt = CBufferedDecryptor::NewL(decryptor, padding);
-		iDResult = HBufC8::NewMaxL(iDecrypt->MaxOutputLength(iInput->Size()));
-		}
-
-	CleanupStack::Pop(2);	//	padding, encryptor/decryptor
-
-}
-
-
-void CActionMonteCarlo::DoPerformActionL()
-{
-	iResult = EFalse;
-
-	__ASSERT_DEBUG(iInput->Size()==KAESBlockSizeBytes, User::Panic(_L("tsymmetric"), KErrNotSupported));
-	
-	if (iCipherType==EAESMonteCarloEncryptECB)
-		DoAESEncryptECB();
-	else if (iCipherType==EAESMonteCarloDecryptECB)
-		DoAESDecryptECB();	
-	else if (iCipherType==EAESMonteCarloEncryptCBC)
-		DoAESEncryptCBC();
-	else if (iCipherType==EAESMonteCarloDecryptCBC)
-		DoAESDecryptCBC();
-	else
-		User::Leave(KErrNotSupported);
-}
-
-void CActionMonteCarlo::DoAESEncryptECB()
-{
-	TPtr8 theEncryptResult(iEResult->Des());
-	theEncryptResult.FillZ(theEncryptResult.MaxLength());
-	theEncryptResult.SetLength(0);
-
-	TInt index = 0;
-	TPtr8 theInput(iInput->Des());
-	for (; index < KMonteCarloIterations; index++)
-	{
-		iEncrypt->Process(theInput, theEncryptResult);	
-		theInput.Copy(theEncryptResult);
-		theEncryptResult.FillZ(theEncryptResult.MaxLength());
-		theEncryptResult.SetLength(0);
-	}
-	
-	if (*iOutput==*iEResult)
-	{	
-		iResult = ETrue;
-	}
-}
-
-void CActionMonteCarlo::DoAESDecryptECB()
-{
-	TPtr8 theDecryptResult(iDResult->Des());
-	theDecryptResult.FillZ(theDecryptResult.MaxLength());
-	theDecryptResult.SetLength(0);
-
-	TInt index = 0;
-	TPtr8 theInput(iInput->Des());
-	for (; index < KMonteCarloIterations; index++)
-	{
-		iDecrypt->Process(theInput, theDecryptResult);	
-		theInput.Copy(theDecryptResult);
-		theDecryptResult.FillZ(theDecryptResult.MaxLength());
-		theDecryptResult.SetLength(0);
-	}
-	
-	if (*iOutput==*iInput)
-	{	
-		iResult = ETrue;
-	}
-}
-
-void CActionMonteCarlo::DoAESEncryptCBC()
-    {	
-	TPtr8 theEncryptResult(iEResult->Des());
-	theEncryptResult.FillZ(theEncryptResult.MaxLength());
-	theEncryptResult.SetLength(0);
-
-	TInt index = 0;
-	TPtr8 theInput(iInput->Des());
-
-	TBuf8<KAESBlockSizeBytes> nextBuf;
-	nextBuf.FillZ(KAESBlockSizeBytes);
-
-    for (; index < KMonteCarloIterations-1; index++)
-	    {
-	    iEncrypt->Process(theInput, theEncryptResult);	
-
-	    if (index==0)
-		theInput.Copy(*iIV);	//	First loop, use the original IV as next PT block
-		else	
-		theInput.Copy(nextBuf);	//	Use previous CT block as next PT block
-		
-	    //	 Save CT block for next loop when it'll become the PT block	
-		nextBuf.Copy(theEncryptResult);
-	    //	 Reset for next encryption	
-		theEncryptResult.FillZ(theEncryptResult.MaxLength());
-		theEncryptResult.SetLength(0);
-	    }
-	
-    iEncrypt->Process(theInput, theEncryptResult);	
-	
-	if  (theEncryptResult.Compare(*iOutput)==KErrNone)
-	    {	
-	    iResult = ETrue;
-	    }
-
-    }
-
-void CActionMonteCarlo::DoAESDecryptCBC()
-    {
-	TPtr8 theDecryptResult(iDResult->Des());
-	theDecryptResult.FillZ(theDecryptResult.MaxLength());
-	theDecryptResult.SetLength(0);
-
-	TInt index = 0;
-    TPtr8 theInput(iInput->Des());
-
-    for (; index < KMonteCarloIterations-1; index++)
-	    {
-	    iDecrypt->Process(theInput, theDecryptResult);	
-		
-		//	Use previous PT block as next CT block
-	 	theInput.Copy(theDecryptResult);
-
-	    //  Reset for next decryption	
-		theDecryptResult.FillZ(theDecryptResult.MaxLength());
-		theDecryptResult.SetLength(0);
-	    }
-	
-    // Last loop	
-    iDecrypt->Process(theInput, theDecryptResult);	
-
-	if (theDecryptResult.Compare(*iOutput)==KErrNone)
- 	   {	
-	   iResult = ETrue;
-	   }
-
-    }