作者投稿和查稿 主编审稿 专家审稿 编委审稿 远程编辑

计算机工程 ›› 2010, Vol. 36 ›› Issue (22): 17-19. doi: 10.3969/j.issn.1000-3428.2010.22.006

• 博士论文 • 上一篇    下一篇

RFID认证协议ULAP的被动攻击分析

王少辉1,王高丽2   

  1. (1. 南京邮电大学计算机学院,南京 210046;2. 东华大学计算机学院,上海 201620)
  • 出版日期:2010-11-20 发布日期:2010-11-20
  • 作者简介:王少辉(1977-),男,讲师、博士,主研方向:公钥密码学,密码分析;王高丽,讲师、博士
  • 基金资助:

    国家自然科学基金资助项目(60903181);南京邮电大学校基金资助项目(NY208072)

Analysis of Passive Attack on RFID Authentication Protocol ULAP

WANG Shao-hui1, WANG Gao-li2   

  1. (1. College of Computer, Nanjing University of Post and Telecommunications, Nanjing 210046, China;2. School of Computer, Donghua University, Shanghai 201620, China)
  • Online:2010-11-20 Published:2010-11-20

摘要:

无线射频识别(RFID)系统的双向认证机制可以有效地保护标签的机密性。对超轻量级RFID认证协议(ULAP)的安全性进行分析,结果表明,通过侦听多轮(预期值为10)阅读器和标签认证消息,就能推导出标签的全部秘密信息,因此ULAP协议不能抵抗被动攻击。

关键词: 无线射频识别, 双向认证, 超轻量级, 被动攻击

Abstract:

Mutual authentication mechanisms can be used in Radio Frequency Identification(RFID) systems to preserve the confidentiality of the RFID tags. In this paper, a passive attack is presented on a mutual RFID authentication protocol——ULAP(Ultra Light-weight Authentication Protocol), which is designed to resist passive attack. The attack shows that after eavesdropping a few numbers of round communication(expected number is 10), all the secret of the tag can be deduced. Therefore, ULAP can not resist passive attack.

Key words: Radio Frequency Identification(RFID), mutual authentication, ultra light weight, passive attack

中图分类号: