A Secure Authentication Scheme with Anonymity for Wireless Communications
Chia‐Chun Wu, Wei‐Bin Lee, Woei-Jiunn Tsaur · IEEE Communications Letters · 2008
Recently, a new authentication scheme with anonymity for wireless communications has been proposed, and then some security problems have been demonstrated. In this paper, we will discuss a few problems found in the enhanced scheme and then propose how to overcome them, regarding the properties of anonymity and backward secrecy.