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Enhanced smart-card-based authentication scheme providing forward-secure key agreement
, Article 1st IFIP International Conference on New Technologies, Mobility and Security, NTMS 2007, Paris, 2 May 2007 through 4 May 2007 ; 2007 , Pages 447-458 ; 9781402062698 (ISBN) ; Sattarzadeh, B ; Jalili, R ; Sharif University of Technology
Kluwer Academic Publishers
2007
Abstract
Many smart-card-based remote authentication schemes have been proposed recently. In 2004, Yoon et al. presented an improved scheme which is the leading of a research track started from Sun, 2000. In this paper, we illustrate that Yoon et al.'s scheme is vulnerable to the parallel session attack and propose an enhancement of the scheme to resist that attack. In our scheme the parties further establish a forward-secure session key by employing only hash functions to protect the subsequent communications. We also demonstrate that our scheme has better security in comparison to other related works, while it does not incur much computational cost © 2007 Springer