Privacy-Preserving Universal Authentication Protocol for Wireless Communications
Daojing He, Jiajun Bu, Sammy Chan, Chun Chen, Mingjian Yin · IEEE Transactions on Wireless Communications · 2011
Seamless roaming over wireless networks is highly desirable to mobile users, and security such as authentication of mobile users is challenging. In this paper, we propose a privacy-preserving universal authentication protocol, called Priauth, which provides strong user anonymity against both eavesdroppers and foreign servers, session key establishment, and achieves efficiency. Most importantly, Priauth provides an efficient approach to tackle the problem of user revocation while supporting strong user untraceability.