Improving the dynamic ID-Based remote mutual authentication scheme

  • Authors:
  • Eun-Jun Yoon;Kee-Young Yoo

  • Affiliations:
  • Department of Computer Engineering, Kyungpook National University, Daegu, South Korea;Department of Computer Engineering, Kyungpook National University, Daegu, South Korea

  • Venue:
  • OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part I
  • Year:
  • 2006

Quantified Score

Hi-index 0.00

Visualization

Abstract

In 2005, Liao et al pointed out the weaknesses of Das et al.'s dynamic ID-based remote user authentication scheme using smart cards, and then proposed a slight modification thereof to overcome these weaknesses The current paper, however, demonstrates that Liao et al.'s scheme is still vulnerable to reflection attacks, privileged insider's attacks, and impersonation attacks by using lost or stolen smart card Then, we present an improvement to the scheme in order to isolate such problems.