摘要： 给出一种针对Gossamer协议的拒绝服务攻击，据此提出一种超轻量级的无线射频识别(RFID)读写器-标签双向认证协议。对该协议的安全性和效率进行分析，结果表明，与SASI协议和Gossamer协议相比，该协议能抵抗拒绝服务攻击和代数攻击，只使用较少的标签存储空间，成本更低且具有更高的安全性。

关键词: 超轻量级, 无线射频识别, 双向认证协议, 拒绝服务攻击, 代数攻击

Abstract: This paper gives a Denial of Service(DoS) attack against the Gossamer protocol, and proposes a novel ultra-lightweight Radio Frequency Identification(RFID) reader-tag mutual authentication protocol. It analyzes the security and efficiency of the protocol, the results show that compared with the SASI protocol and the Gossamer Protocol, the proposed protocol is resistant to the DoS attack and algebra attack, and requires less storage capacity on tags, it is cheaper and securer.

Key words: ultra-lightweight, Radio Frequency Identification(RFID), mutual authentication protocol, Denial of Service(DoS) attack, algebra attack

中图分类号: 

• TP309