Earticle

초록

영어

In 2004, Das, et al.’s proposed the dynamic ID-based remote user authentication scheme to protect the user's anonymity. However, in 2005, Chein, et al.’s and Liao, et al.’s demonstrated that Das, et al.'s scheme failed to protecting user's anonymity. In addition, they showed that it was susceptible to guessing attack, so that it might expose the password to the remote system. In 2006, Liou, et al.’s proposed a new scheme which aimed to resolve the security vulnerabilities of Das, et al's scheme such as mutual authentication and malicious server attacks. However, in 2010, Sood, et al.’s demonstrated that Liou, et al's scheme is susceptible to impersonal attack, malicious user attack, man in the middle attack and offline password guessing attack. To resolve those vulnerabilities, Sood, et al.’s proposed new scheme. However, as a result of analysis of the new scheme proposed by Sood, et al., it is still vulnerable to malicious legal user attack and various attacks such as forgery, insider and database. In this paper, we propose an improvement to the Sood, et al.’s scheme in order to resolve such problems.

목차

Abstract
 1. Introduction
 2. Review of Sood et al.’s Scheme
  2.1. Notations
  2.2. Registration phase
  2.3. Login phase
  2.4. Authentication phase
  2.5. Password Change phase
  2.6. Scheme Analysis
 3. Propose Scheme
  3.1. Registration phase
  3.2. Login phase
  3.3. Authentication phase
  3.4. Password change phase
 4. Scheme Analysis
 5. Computation Cost Analysis of Proposed Scheme
 6. Conclusion
 References

키워드

저자

• Kwang Cheul Shin [ Division of Industrial Management Engineering, Sungkyul University ]
• Jung Gil Cho [ Division of Computer Science Engineering, Sungkyul University ] Corresponding Author

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