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논문검색

Robust Remote User Authentication Scheme using Smart Cards

초록

영어

Two user authentication schemes were recently proposed using smart cards. They do not need to maintain a verification table in registration server, which is one of the good and necessary aspect in the password based schemes. In this paper, we show that they are not secure against some attacks. Then we propose a robust remote user authentication scheme to withstand the flaws in them but preserve the same merits of them. Our scheme could be efficiently used in wireless communication applications.

목차

Abstract
 1. Introduction
 2. Review of Authentication Schemes
  2.1 Wang-Liu-Dan's Scheme
  2.2 Kim-Chung's Scheme
 3. Security Flaws in Authentication Schemes
  3.1 Wang-Liu-Dan's Scheme
  3.2 Kim-Chung's Scheme
 4. Robust User Authentication Scheme
 5. Analysis
 6. Conclusion
 Reference

저자정보

  • Hyun Sung Kim Dept. of Computer Engineering, Kyungil University
  • Sung Woon Lee Dept. of Information Security, Tongmyong University

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