diff -r 3406c99bc375 -r 07b41fa8d1dd hti/HtiFramework/inc/HtiSecurityManager.h --- a/hti/HtiFramework/inc/HtiSecurityManager.h Thu Jul 15 20:25:38 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,103 +0,0 @@ -/* -* Copyright (c) 2743 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: Security interface for HTI framework will provide -* implementation of security functionality: -* - authenication (establishing security context), -* - integrity (generating Message Integrity Code), -* - confidentiality (message encryption/decryption). -* The interface and terms are based on the GSS API [RFC 2743]. -* -*/ - - -#ifndef SECURITYMANAGER_H__ -#define SECURITYMANAGER_H__ - -#include - - -class CHtiSecurityManager : public CBase - { -public: - static CHtiSecurityManager* NewL(); - static CHtiSecurityManager* NewLC(); - - virtual ~CHtiSecurityManager(); - - /** - * Processes the token in question and generates reply tokens - * for security context establishment. - * The function is called as many times as needed depending on - * underlying authentication algorithm - * - * @param aToken token received from client that wish to establish - * communcation with HTI framework - * - * @return reply token that should be sent back to the client, - * transfer ownership - */ - TDesC8* SetSecurityContext(const TDesC8& aToken); - - /** - * Checks either security context has been established - */ - TBool IsContextEstablashed() const; - - /** - * Reset security context - */ - void ResetSecurityContext(); - - /** - * Implementeion of integrity and confedentiality services. - * It can generates message MIC and combine it with message. - * Optionaly, the message also can be encrypted. - * - * @param aMessage message to be wrapped - * @param aEncrypt flag indicates that message should be encrypted - * - * @return wrapped message ready to send, transfer ownership - * - */ - TDesC8* WrapL(const TDesC8& aMessage, TBool aEncrypt = EFalse); - - /** - * Implementeion of integrity and confedentiality services. - * It unwrape message that was previosly wrapped. - * - * @param aMessage wrapped message - * - * @return plain message ready for processing, transfer ownership - * - */ - TDesC8* UnwrapL(const TDesC8& aMessage); - - /** - * Generates MIC for a message in question. - * - * @param aMessage plain message - * - * @return MIC generated by an underlying algorithm (e.g. CRC16) - */ - TPtrC8 MIC(const TDesC8& aMessage) const; - -protected: - CHtiSecurityManager(); - void ConstructL(); - -protected: - TBool iSecurityContext; - }; - -#endif