J4 ›› 2012, Vol. 39 ›› Issue (1): 172-178.doi: 10.3969/j.issn.1001-2400.2012.01.031

• 研究论文 • 上一篇    下一篇

轻量级RFID双向认证协议设计与分析

李慧贤   

  1. (西北工业大学 计算机学院,陕西 西安  710072)
  • 收稿日期:2011-09-19 出版日期:2012-02-20 发布日期:2012-04-06
  • 通讯作者: 李慧贤
  • 作者简介:李慧贤(1977-),女,副教授,博士,E-mail: lihuixian@nwpu.edu.cn.
  • 基金资助:

    国家自然科学基金资助项目(61103178);高等学校博士学科点专项科研基金新教师基金资助项目(20096102120045)

Design and analysis of the light-weight mutual  authentication protocol for RFID

LI Huixian   

  1. (School of Computer Sci. and Eng., Northwestern Polytechnical Univ., Xi'an  710072, China)
  • Received:2011-09-19 Online:2012-02-20 Published:2012-04-06
  • Contact: LI Huixian

摘要:

针对现有的RFID认证协议存在的安全隐私保护弱点和性能不高问题,提出了一个基于Hash的RFID双向认证协议.采用可证明安全模型对其安全性进行了证明,分析了协议的隐私保护和安全特性.与现有几个结构类似的RFID认证协议相比,该协议有效地解决了RFID系统的隐私保护及安全问题,具有显著的性能优势,极大地降低了标签的存储量和计算量,尤其是提高了服务器数据库的检索效率.

关键词: RFID, Hash, 双向认证, 隐私, 安全性

Abstract:

In order to solve the weakness in security and privacy and the poor performance of the existing RFID authentication protocols, a Hash-based mutual authentication protocol for RFID is proposed and its security is proved by using the provable security model, with the privacy and security features of the proposed protocol analyzed. Compared with several RFID authentication protocols with the similar structure, the proposed protocol can effectively solve the privacy and security issues of the RFID system and has significant performance advantages, because it greatly reduces the amount of storage and computation of tags, and particularly improves the search efficiency of the server database.

Key words: RFID, Hash, authentication, privacy, security

中图分类号: 

  • TP309.2