--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/source/random/sha1shim.cpp Fri Nov 06 13:21:00 2009 +0200
@@ -0,0 +1,151 @@
+/*
+* Copyright (c) 2006-2009 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:
+* hashshim.cpp
+* hash shim implementation
+* hash shim implementation
+*
+*/
+
+
+/**
+ @file
+*/
+
+#include "sha1shim.h"
+#include "sha1impl.h"
+#include <cryptospi/cryptospidef.h>
+#include <cryptospi/plugincharacteristics.h>
+
+
+using namespace CryptoSpi;
+using namespace SoftwareCrypto;
+
+//
+// Implementation of SHA1 shim
+//
+
+CSHA1Shim* CSHA1Shim::NewL()
+ {
+ CSHA1Shim* self=CSHA1Shim::NewLC();
+ CleanupStack::Pop();
+ return self;
+ }
+
+CSHA1Shim* CSHA1Shim::NewLC()
+ {
+ CSHA1Shim* self=new(ELeave) CSHA1Shim();
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ return self;
+ }
+
+CSHA1Shim::CSHA1Shim()
+ {
+ }
+
+CSHA1Shim::~CSHA1Shim()
+ {
+ iHashImpl->Close();
+ }
+
+void CSHA1Shim::ConstructL()
+ {
+ iHashImpl=CSHA1Impl::NewL();
+ }
+
+TInt CSHA1Shim::HashSize()
+ {
+ const TCharacteristics* ptr(NULL);
+ TRAPD(err, iHashImpl->GetCharacteristicsL(ptr);)
+ if (err)
+ {
+ return err;
+ }
+ const THashCharacteristics* hashPtr=static_cast<const THashCharacteristics*>(ptr);
+ return hashPtr->iOutputSize/8;
+ }
+
+TPtrC8 CSHA1Shim::Hash(const TDesC8& aMessage)
+ {
+ return iHashImpl->Hash(aMessage);
+ }
+
+// The following methods are kept for linkage compatibility
+// but are not used by randsvr.exe. Turn off coverage for these
+#ifdef _BullseyeCoverage
+#pragma suppress_warnings on
+#pragma BullseyeCoverage off
+#pragma suppress_warnings off
+#endif
+
+void CSHA1Shim::Reset()
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ }
+
+void CSHA1Shim::RestoreState()
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ }
+
+void CSHA1Shim::StoreState()
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ }
+
+CMessageDigest* CSHA1Shim::CopyL()
+ {
+ // Provide a stub for compatibility; not used in random server
+ User::Leave(KErrNotSupported);
+ return NULL;
+ }
+
+CMessageDigest* CSHA1Shim::ReplicateL()
+ {
+ // Provide a stub for compatibility; not used in random server
+ User::Leave(KErrNotSupported);
+ return NULL;
+ }
+
+TInt CSHA1Shim::BlockSize()
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ return 0;
+ }
+
+TPtrC8 CSHA1Shim::Final(const TDesC8& /*aMessage*/)
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ return NULL;
+ }
+
+TPtrC8 CSHA1Shim::Final()
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ return NULL;
+ }
+
+void CSHA1Shim::Update(const TDesC8& /*aMessage*/)
+ {
+ // Provide a stub for compatibility; not used in random server
+ ASSERT(EFalse);
+ }
+