摘要
由于RFID技术的特殊性和局限性带来了很多安全问题,针对这些安全问题,本文提出了一种Hash链的改进认证协议,以解决假冒攻击、重传攻击、跟踪、前向安全性等安全问题,并基于BAN逻辑给出了形式化的分析,说明改进的协议在BAN逻辑分析下是安全的。由于在RFID标签中仅使用了Hash函数,因此改进的协议更适合于低成本的RFID系统。
Due to the limitation and particularity of RFID technology,a lot of security issues had been brought.Aimed at these security problems,an improved RFID authentication protocol based on Hash-chain has been proposed,in order to solve fake attack,attack,tracking and prior security.The improved protocol is analyzed by BAN logic,and which declares securely under the analysis of BAN logic.Because of the use of Hash function only of RFID tag,the improved protocol is more suitable for low cost RFID system.
出处
《网络安全技术与应用》
2012年第7期62-64,20,共4页
Network Security Technology & Application
基金
宝鸡文理学院重点项目
项目编号:ZK11177资助