一种适用于无线传感器网络的轻量级组播源认证方法

J4 ›› 2010, Vol. 48 ›› Issue (1): 85-88.

一种适用于无线传感器网络的轻量级组播源认证方法

宋元章¹, 徐高潮¹, 贺金鑫²

1. 吉林大学计算机科学与技术学院, 长春 130012； 2. 吉林大学地球科学学院, 长春 130061

收稿日期:2009-03-28 出版日期:2010-01-26 发布日期:2010-01-27
通讯作者: 徐高潮 E-mail:xugc@jlu.edu.cn.

Lightweight Approach to Multicast Authentication forWireless Sensor Networks

SONG Yuanzhang¹, XU Gaochao¹, HE Jinxin²

1. College of Computer Science and Technology, Jilin University, Changchun 130012, China；2. College of Earth Sciences| Jilin University, Changchun 130061, China

Received:2009-03-28 Online:2010-01-26 Published:2010-01-27
Contact: XU Gaochao E-mail:xugc@jlu.edu.cn.

摘要/Abstract

摘要：

基于MAC（Message Authentication Codes, 消息认证码）和无线传感器网络的组密钥管理特点, 提出一种轻量级的组播源认证方法LAMA（Lightweight Approach to Multicast Authentication）. 通过与其他方法进行性能分析和数据对比表明, LAMA的计算开销和通信开销等参数都处于合理的范围内, 是一种适用于无线传感器网络环境的安全、有效方法.

关键词: 无线传感器网络(WSN)；组播；源认证；消息认证码

Abstract:

LAMA (Lightweight Approach to Multicast Authentication) was proposed based on MAC （Message Authentication Codes） and group key managements of WSN (Wireless Sensor Networks). Comparison of the performance with those of other schemes shows both computation and communication overheads of LAMA are in reasonable scopes, so it is secure and efficient to WSN.

Key words: wireless sensor networks(WSN), multicast, source authentication, message authentication codes

中图分类号:

TP393.08

宋元章, 徐高潮, 贺金鑫. 一种适用于无线传感器网络的轻量级组播源认证方法[J]. J4, 2010, 48(1): 85-88.

SONG Yuan-Zhang, XU Gao-Chao, HE Jin-Xin. Lightweight Approach to Multicast Authentication forWireless Sensor Networks[J]. J4, 2010, 48(1): 85-88.