【摘要】 回顾了已有的各种RFID安全机制,重点介绍基于密码技术的RFID安全协议;分析了这些协议的缺陷;讨论了基于可证明安全性理论来设计和分析RFID安全协议的模型和方法.更多还原

【Abstract】 Recently,RFID system is being widely considered as a main technology to realize(ubiquitous) computing environment,but the features of the RFID systems and the constraints of RFID devices may bring about various privacy problems.The biggest challenge for RFID technology is to provide benefits without threatening the privacy of consumers.This paper reviews the existing RFID system security mechanisms,with a focus on cryptographic protocols.Weaknesses or flaws in these protocols are examined.Then a theoretical model and method to design and analyze RFID protocols within the provable security framework is discussed.更多还原