基于LEACH协议的WSN共享密钥管理方案的研究  

Study on shared key management scheme for WSN based on LEACH protocol

作　　者：范敏[1,2] 蒋珏[3] 汤琳[1] 仇莫然 李超[1] 

机构地区：[1]绵阳师范学院信息工程学院,四川绵阳621006 [2]北京邮电大学智能通信软件与多媒体北京市重点实验室,北京100876 [3]绵阳师范学院图书馆,四川绵阳621006

出　　处：《网络与信息安全学报》2016年第8期32-38,共7页Chinese Journal of Network and Information Security

基　　金：四川省教育厅自然科学基金资助项目(No.15ZB0284)~~

摘　　要：为了使层次式无线传感器网络传输更安全、节点寿命更长、网络运行效率更高,提出了一种基于LEACH协议的WSN共享密钥管理方案。该方案具有很好的方案完整性与时效性、动态密钥安全性、节点安全独立性和密钥生存有效性,也具备抗中间人攻击、DDo S攻击等风险的能力,而且分发共享密钥消耗的能量较低,网络运行效率较高。In order to achieve transmission safety, nodes longer life and higher operation efficiency for the hierarchical wireless sensor network, a shared secret key management scheme for WSN based on LEACH protocol was proposed. The scheme has good integrity and timeliness, dynamic key safety, node security independence and key survival, and also has the ability to resist the man-in-the-middle attack, DDo S attacks and so on. Furthermore, energy consumption is lower to distribute shared key, and efficiency is higher to operate network.

关 键 词：LEACH协议 无线传感器网络 共享密钥 路由协议 密钥管理方案 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]