원문정보
초록
영어
Home network service is recently installed in each home with the popularity of ubiquitous environment. There are being developed systems that efficiently controlled and handling home entry, electricity product, lamp and boiler at the remote environment as well as at home. The home network has the convenience, but because of there may be the danger to be divested of the authority handling the home network. Therefore, it is ensured the authority handling the home network. This paper proposes the scheme for differential user authentica-tion based on client in home network at a remote place. The scheme supports the convenience and strengthens the security by using the unique value of the registered client. In case of us-ing the unregistered client, it protects the authority accessing the home network via the meth-od strengthening the user authentication by using the security card.
목차
1. Introduction
2. Related Work
3. The Differential Authentication Scheme based on Client
3.1. The Authentication Scheme for Registered Client
3.2. The Authentication Scheme for Unregistered Client
4. Security Analysis
4.1. Eavesdropping
4.2. Replay Attack
4.3. Client Loss
4.4. Masquerading Attack
4.5. Password Guessing Attack
4.6. Mutual Authentication
4.7. Security of Session Key
5. Conclusion
Acknowledgements
References