@inproceedings{350cf665ec7e41a98610263c9daef46c,
title = "An enhanced password authentication scheme providing password updating without smart cards",
abstract = "In 2003, Yang, Chang, and Hwang proposed an enhanced scheme of Peyravivan-Zunic's password authentication scheme by using the Diffie-Hellman scheme. Later, Yoon, Ryu, and Yoo demonstrated that Yang-Chang-Hwang's scheme is vulnerable to a stolen-verifier attack and a denial-of-service attack, and then proposed an improved scheme. In this paper, we show that Yoon-Ryu-Yoo's scheme is still vulnerable to a stolen-verifier attack and a server spoofing attack under some reasonable assumption. In addition, we propose an improved scheme to eliminate such security flaws.",
author = "Chang, \{Chin Chen\} and Tsai, \{Hao Chuan\} and Chen, \{Yi Hui\}",
year = "2007",
doi = "10.1109/MUE.2007.77",
language = "英语",
isbn = "0769527779",
series = "Proceedings - 2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007",
pages = "1210--1215",
booktitle = "Proceedings - 2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007",
note = "2007 International Conference on Multimedia and Ubiquitous Engineering, MUE 2007 ; Conference date: 26-04-2007 Through 28-04-2007",
}