通信学报 ›› 2015, Vol. 36 ›› Issue (8): 83-90.doi: 10.11959/j.issn.1000-436x.2015228

• 学术论文 • 上一篇    下一篇

可证明安全的RFID标签所有权转移协议

原变青,刘吉强   

  1. 北京交通大学 计算机与信息技术学院,北京100044
  • 出版日期:2015-08-25 发布日期:2015-08-25
  • 基金资助:
    新世纪优秀人才支持计划基金资助项目;中央高校基本科研业务费专项基金资助项目;教育部高校创新团队基金资助项目

Provable secure ownership transfer protocol for RFID tag

Bian-qing YUAN,Ji-qiang LIU   

  1. School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China
  • Online:2015-08-25 Published:2015-08-25
  • Supported by:
    Program for New Century Excellent Talents in University;The Fundamental Research Funds for the Central Universities;Program for Innovative Research Team in University of Ministry of Education of China

摘要:

随着物品所有权的转移,其上附着的RFID标签的所有权也需要转移。安全和隐私问题是标签所有权转移过程中需要研究的重点问题。在通用可组合框架下,形式化定义了RFID标签所有权转移的理想函数。提出了一个新的轻量级RFID标签所有权转移协议,并证明了该协议安全地实现了所定义的理想函数,即具有双向认证、标签匿名性、抗异步攻击、后向隐私保护和前向隐私保护等安全属性。与已有的RFID标签所有权转移协议相比,新协议中RFID标签的计算复杂度和存储空间需求都较低,并且与新旧所有者的交互较少,能够更加高效地实现低成本标签的所有权转移。

关键词: 通用可组合, 无线射频识别, 所有权转移, 双向认证, 隐私保护

Abstract:

With the ownership transfer of an object,the ownership of the RFID tag attached to it also needs to be transferred.Security and privacy are the key issues while researchers studying the process of RFID tag ownership transfer.In the UC(universally composable)framework,an ideal functionality of RFID tag ownership transfer is formally defined.Then,a novel lightweight ownership transfer protocol for RFID tag is proposed.Subsequently,it is proved that proposed protocol realizes the previously defined ideal functionality and satisfies the required security properties such as mutual authentication,tag anonymity,resistance to de-synchronization attacks,forward privacy protection and backward privacy protection.Compared with the existing ownership transfer protocols for RFID tags,the computational complexity and the storage requirements of proposed protocol are all lower.Meanwhile,the number of interaction among the entities is small.Therefore,the proposed protocol can efficiently implement ownership transfer for low-cost tags.

Key words: universally composable, RFID, ownership transfer, mutual authentication, privacy protection

No Suggested Reading articles found!