diff -r 641f389e9157 -r a71299154b21 crypto/weakcrypto/source/hash/sha2.cpp
--- a/crypto/weakcrypto/source/hash/sha2.cpp	Tue Aug 31 17:00:08 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,293 +0,0 @@
-/*
-* Copyright (c) 2007-2009 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: 
-* software SHA2 implementation
-* RFC 4634 (US Secure Hash Algorithms (SHA and HMAC-SHA))
-* FIPS 180-2 (With change notice)
-*
-*/
-
-
-/**
- @file
-*/
-
-#include <hash.h>
-#include "sha224and256.h"
-#include "sha384and512.h"
-
-// Initial Hash Values of SHA2 algorithms
-/**
- * Initial Hash Value for SHA-224
- * 
- * These words were obtained by taking the first thirty-two bits 
- * of the fractional parts of the square roots of the first eight
- * prime numbers.
- * 
- * FIPS 180-2 Appendix
- * FIPS 180-3 Section 5.3.2
- */
-const TUint SHA224InitVals[] = 
-    			{
-    			0xc1059ed8, // A
-    			0x367cd507, // B
-    			0x3070dd17, // C
-    			0xf70e5939, // D
-    			0xffc00b31, // E
-    			0x68581511, // F
-    			0x64f98fa7, // G
-    			0xbefa4fa4  // H
-    			};
-
-/**
- * Initial Hash Value for SHA-256
- * 
- * These words were obtained by taking the first thirty-two bits 
- * of the fractional parts of the square roots of the first eight
- * prime numbers.
- * 
- * FIPS 180-2 Section 5.3.2
- */
-const TUint SHA256InitVals[] = 
-    			{
-    			0x6a09e667, // A
-    			0xbb67ae85, // B
-    			0x3c6ef372, // C
-    			0xa54ff53a, // D
-    			0x510e527f, // E
-    			0x9b05688c, // F
-    			0x1f83d9ab, // G
-    			0x5be0cd19  // H
-    			};
-
-/**
- * Initial Hash Value for SHA-384
- * 
- *  These words were obtained by taking the first sixty-four bits 
- * of the fractional parts of the square roots of the first eight
- * prime numbers.
- * 
- * FIPS 180-2 Section 5.3.3
- */
-const TUint64 SHA384InitVals[] = 
-    			{
-    			UI64LIT(0xcbbb9d5dc1059ed8), // A
-    			UI64LIT(0x629a292a367cd507), // B
-    			UI64LIT(0x9159015a3070dd17), // C
-    			UI64LIT(0x152fecd8f70e5939), // D
-    			UI64LIT(0x67332667ffc00b31), // E
-    			UI64LIT(0x8eb44a8768581511), // F
-    			UI64LIT(0xdb0c2e0d64f98fa7), // G
-    			UI64LIT(0x47b5481dbefa4fa4)  // H
-    			};
-
-/**
- * Initial Hash Value for SHA-512
- * 
- * These words were obtained by taking the first sixty-four bits 
- * of the fractional parts of the square roots of the first eight
- * prime numbers.
- * 
- * FIPS 180-2 Section 5.3.4
- */
-const TUint64 SHA512InitVals[] = 
-    			{
-    			UI64LIT(0x6a09e667f3bcc908), // A
-    			UI64LIT(0xbb67ae8584caa73b), // B
-    			UI64LIT(0x3c6ef372fe94f82b), // C
-    			UI64LIT(0xa54ff53a5f1d36f1), // D
-    			UI64LIT(0x510e527fade682d1), // E
-    			UI64LIT(0x9b05688c2b3e6c1f), // F
-    			UI64LIT(0x1f83d9abfb41bd6b), // G
-    			UI64LIT(0x5be0cd19137e2179)  // H
-    			};
-
-	
-EXPORT_C CSHA2* CSHA2::NewL(TSH2Algo aAlgorithmId)
-	{
-	CSHA2* self = CSHA2::NewLC(aAlgorithmId);
-	CleanupStack::Pop(self);
-	return self;						
-	}
-														
-EXPORT_C CSHA2* CSHA2::NewLC(TSH2Algo aAlgorithmId)
-	{
-	CSHA2* self = new (ELeave) CSHA2();
-	CleanupStack::PushL(self);
-	self->ConstructL(aAlgorithmId);
-	return self;						
-	}
-														
-void CSHA2::ConstructL(const CSHA2& aSHA2)
-	{
-	iAlgorithmType = aSHA2.iAlgorithmType;
-	iInitValues = aSHA2.iInitValues;
-	iHashSize = aSHA2.iHashSize;
-    switch(iAlgorithmType)
-		{
-		case E224Bit:
-		case E256Bit:
-			{
-			const CSHA224And256* const impl = static_cast<CSHA224And256*>(aSHA2.iImplementation);
-			iImplementation = new (ELeave) CSHA224And256(*impl);
-			break;
-			}
-		case E384Bit:
-		case E512Bit:
-			{
-			const CSHA384And512* const impl = static_cast<CSHA384And512*>(aSHA2.iImplementation);
-			iImplementation = new (ELeave) CSHA384And512(*impl);
-			break;
-			}
-		default:
-			{
-			User::Leave(KErrNotSupported);
-			}
-		}
-	}
-
-void CSHA2::ConstructL(TSH2Algo aAlgorithmId)
-    {
-    switch(aAlgorithmId)
-    	{
-    	case E224Bit:
-    		{
-    		iImplementation = CSHA224And256::NewL();
-    		iInitValues = SHA224InitVals;
-    		iAlgorithmType = E224Bit;
-    		iHashSize = KSHA224HashSize;
-    		break;
-    		}
-    	case E256Bit:
-    		{
-    		iImplementation = CSHA224And256::NewL();
-    		iInitValues = SHA256InitVals;
-    		iAlgorithmType = E256Bit;
-    		iHashSize = KSHA256HashSize;
-    		break;
-    		}
-    	case E384Bit:
-    		{
-    		iImplementation = CSHA384And512::NewL();
-    		iInitValues = SHA384InitVals;
-    		iAlgorithmType = E384Bit;
-    		iHashSize = KSHA384HashSize;
-    		break;
-    		}
-    	case E512Bit:
-    		{
-    		iImplementation = CSHA384And512::NewL();
-    		iInitValues = SHA512InitVals;
-    		iAlgorithmType = E512Bit;
-    		iHashSize = KSHA512HashSize;
-    		break;
-    		}
-    	default:
-    		{
-    		User::Leave(KErrNotSupported);
-    		}
-    	}
-    
-    Reset();
-    }
-
-EXPORT_C CSHA2::~CSHA2()
-	{
-	delete iImplementation;
-	}
-
-EXPORT_C CMessageDigest* CSHA2::ReplicateL()
-	{	 
-	return CSHA2::NewL(iAlgorithmType);
-	}
-	
-EXPORT_C TPtrC8 CSHA2::Hash(const TDesC8& aMessage)
-	{
-	TPtrC8 ptr(KNullDesC8());
-	iImplementation->Update(aMessage.Ptr(),aMessage.Size());
-	iImplementation->StoreState();
-	ptr.Set(iImplementation->Final().Ptr(), iHashSize);
-	iImplementation->RestoreState();
-	return ptr;
-	}
-	
-EXPORT_C CMessageDigest* CSHA2::CopyL()
-	{
-	CSHA2* hash = new(ELeave) CSHA2();
-	CleanupStack::PushL(hash);
-	hash->ConstructL(*this);
-	CleanupStack::Pop(hash);
-	return hash;
-	}
-
-EXPORT_C TInt CSHA2::BlockSize(void)
-	{
-	TInt blockSize = KSHA256BlockSize;
-	if(E384Bit == iAlgorithmType || E512Bit == iAlgorithmType)
-		{
-		blockSize = KSHA512BlockSize;
-		}
-	return blockSize;
-	}
-
-EXPORT_C TInt CSHA2::HashSize(void)
-	{
-	return iHashSize;
-	}
-
-EXPORT_C void CSHA2::Reset()
-	{
-	iImplementation->Reset(iInitValues);
-	}
-
-EXPORT_C void CSHA2::Update(const TDesC8& aMessage)
-	{
-	iImplementation->Update(aMessage.Ptr(),aMessage.Size());	
-	}
-
-EXPORT_C TPtrC8 CSHA2::Final(void)
-	{
-	TPtrC8 ptr(KNullDesC8());
-	ptr.Set(iImplementation->Final().Ptr(), iHashSize);
-	Reset();
-	return ptr;
-	}
-	
-EXPORT_C TPtrC8 CSHA2::Final(const TDesC8& aMessage)
-	{
-	iImplementation->Update(aMessage.Ptr(),aMessage.Size());			
-	TPtrC8 ptr(KNullDesC8());
-	ptr.Set(iImplementation->Final().Ptr(), iHashSize);
-	Reset();
-	return ptr;
-	}
-
-void CSHA2::RestoreState()
-	{
-	iImplementation->RestoreState();
-	}
-
-void CSHA2::StoreState()
-	{
-	iImplementation->StoreState();
-	}
-
-// Implemented in hmacimpl.cpp or softwarehashbase.cpp
-// but required as derived from MHash. No coverage here.
-#ifdef _BullseyeCoverage
-#pragma suppress_warnings on
-#pragma BullseyeCoverage off
-#pragma suppress_warnings off
-#endif
-