摘要
为了实现对低成本标签的认证和隐私保护,提出了轻量级无线射频识别(RFID)双向认证协议.利用HB#协议通信量和存储量较小的特性,结合物理不可克隆函数防止标签被克隆,认证结束后进行密钥更新防范位置追踪.分析结果表明,该协议实现了标签与阅读器间的双向认证,不仅具有HB#协议的安全特性,还具有抵抗克隆攻击、内存读取攻击、保护隐私安全等特性,同时可以减轻阅读器搜索密钥的负担.
In order to authenticate low-cost tag and protect its privacy, a lightweight radio frequency i- dentification mutual-authentication protocol is proposed. The proposed protocol takes advantage of HB# protocol with small amount of transmission and storage, combines with physically unclonable function to protect the tag from cloning, and updates the keys to prevent location tracking. Analysis shows that it re- alizes mutual-authentication between the reader and the tag, and not only inherits the security properties of HB# protocol, but also can resist clone attack, read memory attack and protect privacy. At the same time, the proposed protocol can also substantially reduce the reader＇s burden on searching keys.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2013年第6期13-17,共5页
Journal of Beijing University of Posts and Telecommunications
基金
国家自然科学基金项目(61070207)
关键词
无线射频识别
轻量级
物理不可克隆函数
双向认证
radio frequency identification
lightweight
physically unclonable function
mutual-authentication
