An enhanced dynamic-ID-based remote user authentication...

International Journal of Engineering and Advanced Research Technology

An enhanced dynamic-ID-based remote user authentication protocol with smart card
( Volume 2 Issue 4,April 2016 ) OPEN ACCESS
Author(s):
Haoran Chen, Jianhna Chen, Han Shen
Abstract:
With the blooming development of network technologies, remote user identity authentication is becoming more and more important to ensure that only the legal user can consume the services of the system. Recently, Shi et al. presented an improved remote user authentication scheme with key agreement that attempts to resist various attacks and to achieve perfect user anonymity. However, in this paper we shall show that their scheme is prone to smart card loss attack, offline password guessing attack, impersonation attack and server spoofing attack. What is more, Shi et al. scheme fails to provide user anonymity as they claimed. Then, we put forward an enhanced protocol, which is more secure and suitable for the application environment.
Paper Statistics:	Total View : 896 \| Downloads : 887 \| Page No: 49-57 \|
Cite this Article:	Click here to get all Styles of Citation using DOI of the article.

IJEART