Earticle

초록

영어

Dynamic ID-based authentication schemes based on password and smart card are widely used to provide two-factor authentication and user anonymity. However, these schemes have one or the other possible security weaknesses. In this paper, we analyze the schemes of Li et al. and Wang et al. published in recent years. After the analysis, we demonstrates that Li et al.’s schemes are vulnerable to off-line password guessing attack if the user’s identity is compromised, Li et al.’s scheme cannot withstand the impersonation attack and linkability attack, Wang et al.’s schemes cannot resist off-line password guessing attack if the attacker steals a smart card, Wang et al.’s schemes fail to provide forward security. Our result shows that none of the existing dynamic ID based authentication schemes can achieve all the desirable security goals.

목차

Abstract
 1. Introduction
 2. Li et al.’s Dynamic ID based Remote User Authentication Scheme for Multi-server Environment
  2.1. Registration Phase
  2.2. Login Phase
  2.3. Verification Phase
  2.4. Password Change Phase
  2.5. Cryptanalysis of Li et al.’s Scheme
 3. Wang et al.’s Dynamic ID based Remote User Authentication Scheme
  3.1. Registration Phase
  3.2. Login Phase
  3.3. Verification Phase
  3.4. Password Change Phase
  3.5. Cryptanalysis of Wang et al.’s Scheme
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• Jingxuan Zhai [ School of Computer, China University of Mining and Technology, Xuzhou, China, Information Center, China University of Mining and Technology National University Science Park, Xuzhou, China ]
• Tianjie Cao [ School of Computer, China University of Mining and Technology, Xuzhou, China ] Corresponding Author
• Xiuqing Chen [ School of Computer, China University of Mining and Technology, Xuzhou, China ]
• Shi Huang [ School of Computer, China University of Mining and Technology, Xuzhou, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605