摘要: 现有的无线射频识别群组标签认证协议无法抵御阅读器重放攻击,且可靠性低。为此,提出一种改进的认证协议。其中,对标签和阅读器的身份进行双向合法性验证,每个标签与阅读器独立通信,标签之间无需信息传递,由此提高协议安全性,使其可以抵御重放攻击。基于BAN逻辑的形式化分析结果验证了该协议的正确性和安全性。
关键词:
无线射频识别,
群组标签认证,
重放攻击,
双向验证,
独立通信,
BAN逻辑
Abstract: Previous grouping proof protocols for Radio Frequency Identification(RFID) tags suffer from the replay attack to the reader and have low reliability. In order to sovle the problem, an improved high-reliable RFID grouping tag proof protocol is proposed. The legality of the tag and the reader identity must be mutual verified, each tag communicates independent with the reader, and there is no information transmission between tags, so that the new protocol has high security and blocks replay attack. Formal analysis result based on BAN logic demonstrates the correctness and security of the protocol.
Key words:
Radio Frequency Identification(RFID),
grouping tag proof,
replay attack,
mutual verification,
independent communication,
BAN logic
中图分类号:
左开中, 潘涛, 郭良敏, 罗永龙. 一种高可靠的无线射频识别群组标签认证协议[J]. 计算机工程, 2013, 39(2): 150-154.
ZUO Kai-Zhong, BO Chao, GUO Liang-Min, LUO Yong-Long. A High-reliable RFID Grouping Tag Proof Protocol[J]. Computer Engineering, 2013, 39(2): 150-154.