Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Secure and Lightweight Approach for Routing Optimization in Mobile IPv6 | Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2009 Article ID 957690 10 pages doi 2009 957690 Research Article A Secure and Lightweight Approach for Routing Optimization in Mobile IPv6 Sehwa Song Hyoung-Kee Choi and Jung-Yoon Kim School of Information and Communications Engineering Sungkyunkwan University Chunchun-dong 300 Suwon 440-746 South Korea Correspondence should be addressed to Hyoung-Kee Choi hkchoi@ Received 31 January 2009 Revised 17 April 2009 Accepted 20 May 2009 Recommended by Shuhui Yang Mobility support is an essential part of IPv6 because we have recently seen sharp increases in the number of mobile users. A security weakness in mobility support has a direct consequence on the security of users because it obscures the distinction between devices and users. Unfortunately a malicious and unauthenticated message in mobility support may open a security hole for intruders by supplying an easy mean to launch an attack that hijacks an ongoing session to a location chosen by the intruder. In this paper we show how to thwart such a session hijacking attack by authenticating a suspicious message. Although much research has been directed toward addressing similar problems we contend that our proposed protocol would outperform other proposals that have been advanced. This claim is based on observations that the proposed protocol has strengths such as light computational load backward compatibility and dependable operation. The results of in-depth performance evaluation show that our protocol achieves strong security and at the same time requires minimal computational overhead. Copyright 2009 Sehwa Song et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. 1. Introduction Mobile networking technologies along with the .
