计算机技术与发展2012，Vol.22Issue(5)：242-244,249,4.
基于低能耗的无线传感器网络安全LEACH协议
Secure LEACH Routing Protocol Based on Energy Optimization for Wireless Sensor Network
王江涛 1葛强 1钱炜 1蔡得菊1
作者信息
- 1. 中国十七冶集团有限公司信息化部,安徽马鞍山243061
- 折叠
摘要
Abstract
Aiming at the security threats faced by hierarchical model routing protocol and the energy limited of wireless sensor network, put forward the secure LEACH routing protocol {SC-LEACH) based on low-power cluster-head selection algorithm. This protocol gets the four stages of implementation in cluster head election,creating cluster,TDMA rime slot allocation and information interaction to accurately set threshold, and solve the accurate selection of optimal cluster number. At the same time use preset shared key on the way to resist all sorts of malicious attacks. Comparing with the LEACH protocol which uses the symmetric keys dispatch,this simulation validates the effectiveness of SC-LEACH and shows that the algorithm optimizes energy as well as improves the security of routing.关键词
无线传感器网络/网络安全/LEACH/能量优化/簇头选举算法Key words
wireless sensor network/network security/LEACH/energy optimization/cluster-head selection algorithm分类
信息技术与安全科学引用本文复制引用
王江涛,葛强,钱炜,蔡得菊..基于低能耗的无线传感器网络安全LEACH协议[J].计算机技术与发展,2012,22(5):242-244,249,4.
