计算机与数字工程2011，Vol.39Issue(10)：145-148,169,5.
一种改进的无线传感器网络动态密钥管理方案
An Improved Dynamic Secret Key Management Scheme for Wireless Sensor Networks
孙昕 1王鑫2
作者信息
- 1. 哈尔滨医科大学基础医学院 哈尔滨 150081
- 2. 哈尔滨理工大学计算机科学与技术学院 哈尔滨 150080
- 折叠
摘要
Abstract
Wireless sensor network was composed by large amount of sensor peers with limited resource. It was very important to find an efficient method of secret key management to guarantee secure communication between sensors. According to the limited energy and low memory space of wireless sensors, one improved cluster-based key management protocol was proposed. This scheme establish pairwise keys through OR and XOR operations, these operationse were very efficient and consuming less energy of sensors, and the key could be updated. At last, this scheme has better performances in safe performance and energy cost than other schemes is proved through comparative analysis.关键词
无线传感器网络/层簇式/密钥管理Key words
wireless sensor network(WSN), cluster-based, key management分类
信息技术与安全科学引用本文复制引用
孙昕,王鑫..一种改进的无线传感器网络动态密钥管理方案[J].计算机与数字工程,2011,39(10):145-148,169,5.
