摘要
针对使用后端数据库模式的无线射频识别(RFID)安全协议的弊端,基于已有的无后端数据库安全协议,提出了一个改进的无后端数据库的RFID安全认证协议。通过安全性分析和效率比较,证明该协议不仅实现了真正的双向认证和标签匿名,而且使标签端只需进行一次哈希运算,大大提高了系统的效率和可行性。因此该协议与已有的无后端数据库安全协议相比,更安全、更高效。
In order to overcome the shortcomings of radio frequency identification （RFID） authentication protocols using the back-end database model, this paper proposed an improved serverless RFID authentication protocol based on the existed serverless protocols. The security analysis and efficiency comparison proved that the proposed protocol not only realized the au- thentic mutual authentication and tag anonymity, but also made the tag only need one hash operation which highly improved the efficiency and feasibility of the system. So the protocol is more secure and more efficient compared with the existed serverless protocols.
出处
《计算机应用研究》
CSCD
北大核心
2014年第10期3137-3140,共4页
Application Research of Computers
基金
上海市重点科技攻关计划资助项目(11391901800)
上海市自然科学基金资助项目(11ZR1415700)
