Title :
Two Secure Remote User Authentication Schemes using Smart Cards
Author :
Wang, Xue-guang ; Chai, Zhen-chuan
Author_Institution :
Sch. of Inf. Sci. & Technol., East China Univ. of Politics & Law, Shanghai
Abstract :
Remote user authentication is essential in network environment to protect unauthorized access of a networked system. Over the past years, many remote user authentication schemes have been put forth. In 2003, to prevent from forgery attacks encountered in Hwang-Li´s scheme, a modified remote user authentication scheme was proposed by Shen, Lin and Hwang. However, Leung, Chang, Fong and Chen showed the modified scheme is still insecure. Therefore, in the paper, we would like to improve Shen et al. scheme and propose another secure remote user authentication scheme from bilinear pairings
Keywords :
authorisation; computer crime; message authentication; public key cryptography; smart cards; bilinear pairing; forgery attack; information security; password authentication; remote user authentication; smart card; unauthorized access; Authentication; Computer science; Cybernetics; Electronic mail; Forgery; Information science; Information security; Law; Legal factors; Machine learning; Protection; Smart cards; Information security; bilinear pairings; password authentication; remote login; smart card;
Conference_Titel :
Machine Learning and Cybernetics, 2006 International Conference on
Conference_Location :
Dalian, China
Print_ISBN :
1-4244-0061-9
DOI :
10.1109/ICMLC.2006.258920
