Earticle

초록

영어

Many various kinds of network applications have arisen due to rapid development of network techniques. For preventing sensitive personal information from being disclosed on an open and unsecure network, it is necessary to provide some appropriate secure protocols. Concerning secure protocols, key agreement and authentication between user and server are paramount. In 2010, Cui and Cao proposed a secure anonymous key agreement for distributed networks, in which users collect other identities to utilize in communication so attackers cannot determine the real identity of the user. However, this protocol suffers the drawback of high calculation requirements. In this paper, we adopt Elliptic Curve Cryptography (ECC) to reduce the computational cost in Cui and Cao’s protocol, and propose an indexing trick to speed up searches of legitimate users. Our proposed scheme maintains the characteristic of obfuscating user identity to thwart identification attempts.

목차

Abstract
 1. Introduction
 2. Review and Analysis of the Cui and Cao’s Scheme
  2.1. The Cui and Cao’s Scheme
  2.2. Security analysis of Cui and Cao’s scheme
 3. The Proposed Scheme
 4. Security Analysis and Comparison
  4.1. Security Analysis
  4.2. Comparison
 5. Conclusion
 Acknowledgements
 Excursus
 References

키워드

저자

• Kai Chain [ Department of Computer and Information Science, R.O.C. Military Academy, Taiwan ]
• Wen-Chung Kuo [ Department of Computer Science and Information Engineering, National Yunlin University of Science & Technology, Taiwan, R.O.C. ]
• Jiin-Chiou Cheng [ Department of Computer Science and Information Engineering, Southern Taiwan University, Taiwan, R.O.C. ]

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