计算机工程2011，Vol.37Issue(21)：249-251,3.DOI:10.3969/j.issn.1000-3428.2011.21.085
基于PUF的RFID协议分析与改进
Analysis and Improvement of RFID Protocol Based on PUF
摘要
Abstract
This paper analyses a low-cost RFID protocol based on Physical Unclonable Function(PUF). The protocol cannot guarantee the claimed privacy and is not scalable. Concretely, any adversary is able to trace the same tag by replaying the protocol messages and its computational complexity and communication overhead of identifying a tag are both linear to the number of tags. Furthermore, a new PUF based RFID protocol is proposed which beats down the protocol from both security and efficiency.关键词
射频识别/隐私性/可扩展性/物理不可克隆函数/跟踪攻击Key words
Radio Frequency Identification(RFID)/privacy/scalability/Physical Unclonable Function(PUF)/trace attack分类
信息技术与安全科学引用本文复制引用
马昌社,王涛,王立斌..基于PUF的RFID协议分析与改进[J].计算机工程,2011,37(21):249-251,3.基金项目
国家自然科学基金资助项目(61070217) （61070217）
