计算机工程

• 安全技术 • 上一篇    下一篇

基于SM2与零知识的射频识别双向认证协议

李子臣1,2,3,刘博雅2,王培东2,杨亚涛2   

  1. (1.北京印刷学院 教务处,北京 102600; 2.北京电子科技学院,北京 100070;3.西安电子科技大学 通信工程学院,西安 710071)
  • 收稿日期:2016-04-07 出版日期:2017-06-15 发布日期:2017-06-15
  • 作者简介:李子臣(1965—),男,博士,主研方向为密码学;刘博雅、王培东(通信作者),硕士研究生;杨亚涛,博士。
  • 基金项目:
    国家自然科学基金(61370188)。

Two-way Authentication Protocol Based on SM2 and Zero Knowledge for Radio Frequency Identification

LI Zichen 1,2,3,LIU Boya 2,WANG Peidong 2,YANG Yatao 2   

  1. (1.Dean’s Office,Beijing Institute of Graphic Communication,Beijing 102600,China;2.Beijing Electronic Science and Technology Institute,Beijing 100070,China;3.Communication Engineering Institute,Xidian University,Xi’an 710071,China)
  • Received:2016-04-07 Online:2017-06-15 Published:2017-06-15

摘要: 为保证射频识别系统中阅读器与标签的无线通信安全,以国产公钥密码算法SM2为基础,引入零知识证明思想,提出一种双向认证协议。给出安全性分析和效率分析,并利用BAN逻辑进行形式化分析。结果表明,该协议在阅读器和标签只需交互2次的情况下即可完成双向认证,具有较高的安全性和通信效率。

关键词: SM2算法, 射频识别技术, 零知识, 双向认证协议, BAN逻辑

Abstract: To ensure the wireless communication security of the reader and tag in the Radio Frequency Identification(RFID) system,based on domestic public key cryptography algorithm SM2 and introducing zero knowledge proof idea,this paper proposes a two-way authentication protocol.Then security and efficiency analysis are given.The formal analysis is made by using BAN logic.Results show that the two-way authentication of the proposed protocol is completed in the case that reader and tag just interact twice,and has high safety and communication efficiency.

Key words: SM2 algorithm, Radio Frequency Identification(RFID) technology, zero knowledge, two-way authentication protocol, BAN logic

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