Earticle

초록

영어

Yeh et al., in 2002, proposed a one-time password authentication scheme using smart cards. Subsequently, Tsuji et al. and Ku et al. respectively showed that Yeh et al.’s scheme is vulnerable to stolen-verifier attacks. Recently, Lee and Chen proposed an improvement of
Yeh et al.’s scheme. Lee and Chen claimed that their improvement can effectively withstand
the stolen-verifier attack and is as efficient as Yeh et al.’s scheme. This paper, however, will
point out that Lee and Chen’s improvement is still vulnerable to a masquerade attack. And, a
simple improvement is given to resist the masquerade attack.

목차

Abstract
 1. Introduction
 2. Review of the Lee-Chen scheme
  2.1. Registration stage
  2.2. Login stage
  2.3. Authentication stage
 3. Cryptanalysis of the Lee-Chen scheme
  Aborting phase
  Masquerading phase
  Impact of this attack
 4. Simple improvement
  Registration stage
  Login stage
  Authentication stage
  Examination of the masquerade attack
 5. Conclusions
 6. References

저자

• Chun-Li Lin [ Department of Computer Science and Information Engineering Shu-Te University ]
• Ching-Po Hung [ Department of Computer Science and Information Engineering Shu-Te University ]

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