计算机应用 ›› 2011, Vol. 31 ›› Issue (10): 2694-2696.DOI: 10.3724/SP.J.1087.2011.02694

• 信息安全 • 上一篇    下一篇

高效的RFID双向认证协议

王明辉1,王建东2   

  1. 1.盐城工学院 信息工程学院,江苏 盐城 224051
    2.南京航空航天大学 信息科学与技术学院,南京 210016
  • 收稿日期:2011-04-22 修回日期:2011-06-13 发布日期:2011-10-11 出版日期:2011-10-01
  • 通讯作者: 王明辉
  • 作者简介:王明辉(1977-)男,黑龙江绥棱人,讲师,硕士研究生,主要研究方向:信息安全、密码协议;王建东(1945-)男,江苏南京人,教授,博士生导师,主要研究方向:人工智能、信息安全、计算复杂性。
  • 基金资助:

    盐城市2009年科技发展计划项目(YK2009092)

Efficient RFID mutual authentication protocol

WANG Ming-hui1, WANG Jian-dong2   

  1. 1.School of Information Engineering, Yancheng Institute of Technology, Yancheng Jiangsu 224051, China
    2.College of Information Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing Jiangsu 210016, China
  • Received:2011-04-22 Revised:2011-06-13 Online:2011-10-11 Published:2011-10-01
  • Contact: Ming-Hui Wang

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摘要： 为了能有效保证射频识别(RFID)系统中用户的隐私和数据安全,采用椭圆曲线和Weil对相结合的方法来设计RFID系统的认证协议,并提出一种新型RFID双向认证协议。该协议实现了双向认证和匿名认证,并能抵抗流量分析、伪装、重放等攻击。与随机Hash锁、Hash链、New-Gen2等进行比较,该协议能够抵抗大多数已发现的攻击形式,并给出针对这些攻击的安全性分析。

关键词: 椭圆曲线离散对数问题, 认证协议, 密钥, 射频识别, 隐私, Weil对

Abstract: For effectively ensuring users' privacy and data security of the Radio Frequency Identification (RFID) system, a new RFID mutual authentication protocol was proposed in this paper, which was designed by the method of combining elliptic curves and Weil pairing. In this protocol, the mutual authentication and anonymous authentication were realized, and the traffic analysis attack, impersonation attack and replay attack were resisted. Compared with the random Hash lock, Hash chain and New-Gen2, this protocol can resist most of the attacks which have been discovered.

Key words: Elliptic Curve Discrete Logarithm Problem (ECDLP), authentication protocol, key, Radio Frequency Identification (RFID), privacy, Weil pairing

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