基于秘密共享的强实体认证协议  

A Robust Entity Authentication Protocol Based on Secret Sharing

作　　者：张波 钟卫东[2] ZHANG Bo;ZHONG Weidong(Political Work Department of PAP,Beijing 100089,China;College of Cryptographic Engineering,Engineering University of PAP,Xi'an 710086,China)

机构地区：[1]武瞀部队政治工作部,北京100089 [2]武警工程大学密码工程学院,西安710086

出　　处：《武警工程大学学报》2018年第6期53-57,共5页Journal of Engineering University of the Chinese People＇s Armed Police Force

摘　　要：针对无线传感器网络中认证机制的效率和安全性问题,提出了一种基于秘密共享的强实体认证协议。该协议提供了基于秘密共享的用户认证服务,通过多个节点对用户进行认证,能够有效防止非法用户加入网络;同时,当单个或几个节点被捕获时,认证协议仍然可以执行,具有良好的抗攻击能力和健壮性。实验结果表明,协议具有强认证的特性,能够保障双方实体相互认证,并具有低计算量和低存储量。With the aim of achieving efficiency and security o5authentication mechanism in wireless sensor networks,a strong entity authentication protocol based on secret sharing is proposed.The protocol provides a user authentication service based on secret sharing, which can effectively prevent illegal users from joining the network by authenticating users through multiple nodes.At the same time,when a single or several nodes are captured,the authentication protocol can still be implemented,which has good anti-attack ability and robustness.The experimental results show that the protocol has the characteristics of strong authentication,and can guarantee mutual authentication between two entities.At the same time,it has low computational complexity and low storage capacity.

关 键 词：无线传感器网络 强实体 认证 秘密共享 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]