摘要
该文对现有的基于LPN问题的RFID安全协议进行了系统分析,总结了这类协议存在的一些设计缺陷。为了克服这类协议中存在的安全漏洞,对其中一个最新版本的协议HB+进行改进,设计了一个新的RFID安全协议HB^#,并在随机预言模型下给出了新协议的归约性证明。
The existing security protocols for RFID based on LPN problem are systematically analyzed and their secure vulnerabilities are summarized. In order to conquer these security leaks, a new RFID security protocol named HB- is designed, which is an improved version of HB protocol. Finally, it is proved that HB^# protocol is secure in the random oracle model.
出处
《电子与信息学报》
EI
CSCD
北大核心
2009年第2期439-443,共5页
Journal of Electronics & Information Technology
基金
国家自然科学基金(90604010)资助课题
关键词
射频身份识别
LPN
认证
归约
RFID(Radio Frequency IDentification)
LPN(Learning Parity in the Presence of Noise)
Authentication
Reduction