一个针对低成本RFID标签的双向认证协议  

A Mutual Authentication Protocol for Low-cost RFID Tag

作　　者：李娅莉[1] 谷大武[2] 赵建杰[1] 

机构地区：[1]上海交通大学信息安全学院,上海200240 [2]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《信息安全与通信保密》2009年第8期306-308,312,共4页Information Security and Communications Privacy

摘　　要：文中提出了一种为低成本RFID标签设计的双向认证协议。分析RFID系统可能存在的安全和隐私威胁，包括重放、冒充、后向和前向跟踪、异步攻击和标签位置跟踪。该协议能够有效地防护以上攻击并且与相关方案具备更优的计算性能。In this paper, a mutual authentication protocol designed for low-cost RFID tag is proposed. The protocol prevents security and privacy threats in RFID system, including replay attack, impersonation, backward and forward traceability, desynchronize attack, and tag location tracking. Storage and computational performances are analyzed to. All these has proved that the proposed protocol could provide better performance as compared with the related schemes.

关 键 词：RFID 认证协议 安全 隐私 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]