Cryptology ePrint Archive: Report 2005/450
Improvement of Manik et al.¡¦s remote user authentication scheme
Jue-Sam Chou, Yalin Chen, Jyun-Yu Lin
Abstract: In 2005, Manik et al. propose a novel remote user authentication scheme using bilinear pairings which allows a valid user to login to the remote system but prohibits too many users to login with the same login-ID. It also provides a flexible password change
function. In this paper, we will show that this remote user authentication scheme is not secure, an adversary can always pass the authentication.
Category / Keywords: cryptographic protocols / bilinear pairings, security, Key-Compromise Impersonation, authentication, smart card
Publication Info: not be duplicates of work published previously or scheduled to be published
Date: received 9 Dec 2005
Contact author: jschou at mail nhu edu tw
Available format(s): PDF | BibTeX Citation
Version: 20051214:164039 (All versions of this report)
Short URL: ia.cr/2005/450
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