摘要
针对WSN中路由安全问题与传统安全路由算法之间的矛盾以及WSN的特点,通过采用WSNHC加密和认证,解决路由信息泄露、路由信息篡改、DoS攻击以及回放攻击问题。同时通过采取随机获取路由信息、中间节点应答以及优化路由等方法,解决WSN路由的效率问题。
The WSN routing in traditional security issues and security routing algorithm, as well as the contradiction between the characteristics of WSN, WSNHC through the use of encryption and authentication, routing solution leaked information, routing the letter distorted, DoS attacks and playback attack the problem. At the same time by taking random access routing information, intermediate nodes response and optimize routing methods to solve the efficiency of the WSN routing.
出处
《微计算机信息》
北大核心
2008年第33期63-64,67,共3页
Control & Automation
基金
江西省自然科学基金(0711430)
颁发单位:江西省自然科学基金委
项目名称:无线传感器网络安全机制研究
基金申请人:李文梅
