面向无人装置协同操作的安全认证协议  

Authentication Protocol for Cooperation of Unmanned Vehicles

作　　者：牛文生[1,2] 李亚晖[1,2] 郭鹏 

机构地区：[1]中航工业西安航空计算技术研究所,西安710075 [2]机载弹载计算机航空科技重点实验室,西安710075

出　　处：《计算机科学》2016年第1期178-180,201,共4页Computer Science

基　　金：航空科学基金项目(2013ZC31005)资助

摘　　要：无人装置协同操作动态组网需要安全的群组通信。依据无线环境中的不同安全域,提出了一种具有身份保护的安全组网协议。该协议采用基于身份的匿名签名算法设计了安全组网机制,实现了传感器节点、作动器节点、密钥分发中心和控制台的四方安全认证和密钥交换,并为安全域内的无人操作装置建立了安全传输通道;采用匿名身份认证与可追溯机制相结合的方式,构建了无人操作装置间动态组网和数据安全传输,以为协同操作提供实时、安全的数据通道,实现无人操作装置在传感器和作动器级的协同。The cooperation of unmanned vehicles needs dynamic networking for the secure group communication.Based on the different security domain of wireless environments,an authentication protocol with identity protection for cooperation of unmanned vehicles was proposed,which consists of a four-party security information exchange protocol for the data transmission between nodes in the dynamic network and an ID-based anonymous authentication scheme for the secure session keys of a node,which supports the combination of the decryption process and the identity protection.Finally,it is shown that the session key has the security characters of unforgeability,confidentiality and non-repudiation,and the new protocol has a secure,flexible and efficient method of key management for dynamic networking.

关 键 词：无人装置 动态组网 群组通信 多级安全 密钥管理 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]