基于相邻节点协作的无线传感器网络安全协议  

Security Protocol in Wireless Sensor Networks Based on Neighbor Node Cooperation

作　　者：张迪[1] 韩铮[1] 王雪丽[1] 于明军[1] 

机构地区：[1]赤峰学院物理与电子信息工程学院,内蒙古赤峰024000

出　　处：《内蒙古师范大学学报（自然科学汉文版）》2016年第6期830-834,共5页Journal of Inner Mongolia Normal University(Natural Science Edition)

基　　金：内蒙古自然科学基金资助项目(2013MS0916);内蒙古自治区高等学校科学研究项目(NJZY237)

摘　　要：为了解决无线传感器网络(WSN)密钥管理与认证协议设计中节点频繁的信息交换所带来的能量消耗过大的问题,提出了一种基于相邻节点协作的改进型密钥分配方案.该方案在节点密钥建立过程中加入了相邻节点的相关信息,结合密钥预分配技术,在提高系统抗毁性的同时,进一步降低了节点密钥建立的通信成本.与LEAP、NEKAP进行比较,结果表明,密钥分配方案在安全认证、抵御重放攻击以及节能等方面更具优势.In order to solve excessive consumption of energy due to the message exchange for key management in WSN frequently, an improved security key management protocol based on neighbor node cooperation is proposed. In this protocol,we put the neighbor node information in the process of key establishment,integrate with key pre-distribution technology, which enhance the survivability of our network, but less energy consumption in message communication. Compare with LEAP and NEKAP protocol, the proposed security protocol provides effectiveness in terms of authentication security, replay attack resilience and energy consumption.

关 键 词：无线传感器网络 认证技术 重放攻击 安全协议 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]