--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/rtp/srtpstack/src/srtpcipher_aescm128.cpp Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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: Provides class for AES CM 128 bit encryption/decryption.
+*
+*/
+
+
+
+
+#include "srtpcipher_aescm128.h"
+#include "srtpaesctrcrypto.h"
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::NewL
+// ---------------------------------------------------------------------------
+//
+CSRTPCipherAESCM128* CSRTPCipherAESCM128::NewL()
+ {
+ CSRTPCipherAESCM128* self = CSRTPCipherAESCM128::NewLC();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::NewLC
+// ---------------------------------------------------------------------------
+//
+CSRTPCipherAESCM128* CSRTPCipherAESCM128::NewLC()
+ {
+ CSRTPCipherAESCM128* self = new( ELeave ) CSRTPCipherAESCM128();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::TransformL
+// ---------------------------------------------------------------------------
+//
+HBufC8* CSRTPCipherAESCM128::TransformL(const TDesC8& aKey,
+ const TDesC8& aIV,
+ const TDesC8& aSrc )
+ {
+ // encrypt/decrypt using CSrtpAESCTRCrypto
+ return iCipher->EncryptL(aKey, aIV, aSrc);
+ }
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSRTPCipherAESCM128::ConstructL()
+ {
+ // Create AES-CTR Wrapper
+ iCipher = CSrtpAESCTRCrypto::NewL();
+
+ }
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::~CSRTPCipherAESCM128
+// ---------------------------------------------------------------------------
+//
+CSRTPCipherAESCM128::~CSRTPCipherAESCM128()
+ {
+ // delete AES-CTR Wrapper
+ delete iCipher;
+ }
+
+// ---------------------------------------------------------------------------
+// CSRTPCipherAESCM128::CSRTPCipherAESCM128
+// ---------------------------------------------------------------------------
+//
+CSRTPCipherAESCM128::CSRTPCipherAESCM128()
+ {
+
+ }