Title :
Attack and Improvement on the One-Time Password Authentication Protocol Against Theft Attacks
Author :
Kuo, Wen-Chung ; Lee, Yung-Cheng
Author_Institution :
Nat. Formosa Univ., Yunlin
Abstract :
Recently, Tsuji and Shimizu proposed a one-time password authentication protocol against replay and theft attacks. Unfortunately, in this paper, we show that their scheme is insecure under the modification attack. We propose an improvement scheme to enhance the security of the one-time password authentication protocol.
Keywords :
authorisation; cryptographic protocols; message authentication; modification attack; password authentication; protocol; theft attacks; Authentication; Computer science; Cybernetics; Data privacy; Electronic mail; Internet; Machine learning; Protocols; Security; Synthetic aperture sonar; Internet protocol; One-time password; Password authentication;
Conference_Titel :
Machine Learning and Cybernetics, 2007 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-0973-0
Electronic_ISBN :
978-1-4244-0973-0
DOI :
10.1109/ICMLC.2007.4370461
