Earticle

초록

영어

The user authentication scheme in a global mobility network is an important security issue that allows users of mobile devices to access a secure roaming service through wireless networks. Over recent years, many anonymous authentication schemes have been proposed for roaming services in global mobility networks. In 2012, Mun et al. proposed a new enhancement for scheme that uses the Elliptic Curve Diffie–Hellman protocol to overcome security weaknesses and improve performance. However, this has some vulnerabilities, such as in the case of replay attacks and man-in-the-middle attacks. In this paper, we demonstrate the weaknesses of Mun et al.’s scheme to the attacks mentioned above. We also propose an improved secure anonymous authentication scheme for roaming services.

목차

Abstract
 1. Introduction
 2. Review of Mun et al.’s scheme
  2.1. First phase: registration
  2.2. Second phase: authentication and establishment of session key
  2.3. Third phase: update session key
 3. Weaknesses of Mun et al.’s scheme
  3.1. Replay attack
  3.2. Man-in-the-middle attack
 4. Proposed improved secure anonymous authentication scheme
  4.1. Notation
  4.2. Registration phase
  4.3. Authentication and key establishment phase
  4.4. Update session key phase
 5. Security analysis
 6. Conclusion
 References

키워드

저자

• Jun-Sub Kim [ ISAA Lab, Department of Information Security Engineering, Soonchunhyang University, Korea ]
• Jin Kwak [ Department of Information Security Engineering Soonchunhyang University, Korea ]

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