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计算机工程

• 安全技术 • 上一篇    下一篇

基于椭圆曲线密码的无线射频识别双向认证协议

刘博雅 1,刘年义 4,杨亚涛 1,李子臣 1,2,3   

  1. (1.北京电子科技学院,北京 100070; 2.北京印刷学院,北京 102600;3.西安电子科技大学 通信工程学院,西安 710071; 4.焦作师范高等专科学校,河南 焦作 454150)
  • 收稿日期:2015-12-10 出版日期:2017-01-15 发布日期:2017-01-13
  • 作者简介:刘博雅(1990—),男,硕士研究生,主研方向为RFID、公钥密码学、信息安全;刘年义、杨亚涛,副教授;李子臣,教授、博士生导师。
  • 基金资助:
    国家自然科学基金(61370188);北京市支持中央高校共建项目-青年英才计划;中央高校基本科研业务费专项资金项目。

Radio Frequency Identification Mutual Authentication Protocol Based on Elliptic Curve Cryptography

LIU Boya  1,LIU Nianyi  4,YANG Yatao  1,LI Zichen  1,2,3   

  1. (1.Beijing Electronic Science and Technology Institute,Beijing 100070,China;2.Beijing Institute of Graphic Communication,Beijing 102600,China;3.Communication Engineering Institute,Xidian University,Xi’an 710071,China; 4.Jiaozuo Teachers College,Jiaozuo,Henan 454150,China)
  • Received:2015-12-10 Online:2017-01-15 Published:2017-01-13

摘要: 针对无线射频识别(RFID)中阅读器与标签之间的无线通信安全问题,基于椭圆曲线密码算法,提出一种RFID双向认证协议。描述新协议过程,给出安全性分析,该方案不仅提供了RFID系统中阅读器与标签的双向认证,而且满足防范重放攻击、窃听攻击、中间人攻击等安全要求,并利用BAN逻辑证明新协议的安全性。安全性分析结果表明,该协议基于椭圆曲线离散对数困难问题,与现有公钥密码体制相比,安全强度高、密钥长度短、存储量小,且具有较高的通信效率。

关键词: 无线射频识别, 椭圆曲线密码, 双向认证协议, BAN逻辑, 安全

Abstract: Aiming at wireless communication security problem of Radio Frequency Identification(RFID) the based on Elliptic Curve Cryptography(ECC) algorithm,this paper proposes a RFID mutual authentication protocol.It describes in detail the process of the new protocol and gives the safety analysis,the proposed protocol not only provides two-way authentication RFID reader and tag system,and meets the protecting against replay attacks,eavesdropping attacks,middle attacks and other security requirements.The security new protocol is proved by BAN logic.Security analysis result shows that the security of ECC is based on the difficulty of Elliptic Curve Discrete Logarithm Problem (ECDLP),comparing with other asymmetric cryptography,ECC has stronger security,shorter key length,smaller storage capacity and it has high communication efficiency.

Key words: Radio Frequency Identification(RFID), Elliptic Curve Cryptography(ECC), mutual authentication protocol, BAN logic, security

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