Earticle

초록

영어

Authentication between user and server has become more and more important in the insecure network. Chen et al’s proposed a user-participating authentication scheme. The CAPTCHA techniques and visual secret sharing is used in their scheme. The scheme can complete mutual authentication and resist certain known attacks. But for password guessing attack and denial-of-service attack, it can not resist. Therefore, an improved scheme to eliminate these weaknesses is proposed in this paper.

목차

Abstract
 1. Introduction
 2. Review of Chen et al.’s Scheme
 3. Password Update Phase
  3.1 Password Guessing Attack
  3.2. Denial of Service Attack
 4. The Improved User-Participating Authentication Scheme
  4.1 Registration Phase
  4.2. Authentication Phase
  4.3. Password Update Phase
 5. Security Analysis of the Improved Scheme
 6. Conclusion
 Acknowledgement
 References

키워드

저자

• Huang Shi [ School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, P.R.China ]
• Tianjie Cao [ School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, P.R.China ]
• Gao Caiyun [ School of Computer Science and Technology, China University of Mining and Technology, Xuzhou, 221116, P.R.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