Earticle

초록

영어

In 2013, Lee-Lie proposed secure smart card based authentication scheme of Zhu’s authentication for TMIS which is secure against the various attacks and efficient password change. In this paper, we discuss the security of Lee-Lie’s smart card-based authentication scheme, and we have shown that Lee-Lie’s authentication scheme is still insecure against the various attacks. Also, we proposed the improved scheme to overcome these security problems of Lee-Lie’s authentication scheme, even if the secret information stored in the smart card is revealed. As a result, we can see that the improved smart card based user authentication scheme for TMIS is secure against the insider attack, the password guessing attack, the user impersonation attack, the server masquerading attack, the session key generation attack and provides mutual authentication between the user and the telecare system.

목차

Abstract
 1. Introduction
 2. Reviews of Lee-Liu’ Scheme
  2.1 Initial Phase
  2.2 Registration Phase
  2.3 Login Phase
  2.4 Authentication Phase
 3. Attacks against of Lee-Liu’ Scheme
  3.1 Insider Attack
  3.2 Off-Line Password Guessing Attack
  3.3 User Impersonation Attack
  3.4 Session Key Generation Attack
  3.5 Mutual Authentication
 4. The Improved Scheme
  4.1 Initial Phase
  4.2 Registration Phase
  4.3 Login Phase
  4.4 Authentication Phase
 5. Security Analysis of the Improved Scheme
  5.1 Insider Attack
  5.2 Off-Line Password Guessing Attack
  5.3 User Impersonation Attack
  5.4 Server Masquerading Attack
  5.5 Mutual Authentication
  5.6 Functionality Comparisons between the Improved Scheme and the Related Scheme
 6. Conclusions
 Acknowledgement
 References

키워드

저자

• Hyungkyu Yang [ Computer Media Information Engineering, Kangnam University ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Internet, Broadcasting and Communication

• 간기

  계간

• pISSN

  2288-4920

• eISSN

  2288-4939

• 수록기간

  2009~2025

• 십진분류

  KDC 326 DDC 380