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Smartcard-based Remote User Authentication Protocol with Improved Security

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2011, 6(4), pp.27-34
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : August 31, 2011

박대식 1 곽진 1

1순천향대학교

Candidate

ABSTRACT

Remote user authentication methods has been continuously developed on the basis of the various researches. In 2008, Bindu et al. pointed out that Chien et al.'s protocol has security weaknesses in the man-in-the-middle attack and the insider attack. And then Bindu et al. proposed new protocol. However Bindu et al.'s protocol was found some weaknesses about strong masquerading user/server attack, DoS attack and restricted reply attack. In this paper, we propose an smartcard-based remote user authentication protocol with improved security functions which can remove vulnerabilities of Bindu et al.'s protocol.

Citation status

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