Title :
A Secure Authentication Scheme with Anonymity for Wireless Communications
Author :
Wu, Chia-Chun ; Lee, Wei-Bin ; Tsaur, Woei-Jiunn
Author_Institution :
Dept. of Inf. Eng. & Comput. Sci., Feng Chia Univ., Taichung
fDate :
10/1/2008 12:00:00 AM
Abstract :
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.
Keywords :
message authentication; radiocommunication; telecommunication security; anonymity secrecy; backward secrecy; secure authentication scheme; wireless communications; Authentication; Communication industry; Computer science; Cryptography; Information management; Privacy; Protection; Security; Smart cards; Wireless communication; User authentication; wireless communications;
Journal_Title :
Communications Letters, IEEE
Conference_Location :
10/1/2008 12:00:00 AM
DOI :
10.1109/LCOMM.2008.080283
