%0 Journal Article
%T Efficient broadcast authentication scheme in clustering sensor networks<br>高效的分簇传感器网络广播认证方案*
%A ZHONG Zhi-chu
%A LI Xing-hua
%A GUO Jiang-hong
%A <br>钟治初
%A 李兴华
%A 郭江鸿
%J 计算机应用研究
%D 2011
%I 
%X Broadcasting is an important method of communication in wireless sensor network and the security of broadcast message should be satisfied.This paper proposed a broadcast authentication scheme for wireless sensor networks using clustering structure, only cluster heads performed the expensive signature verification and broadcasted the message in cluster with MAC, normal nodes in the cluster checked the MAC using hash function and the gateway nodes in the cluster broadcasted the message to neighbor cluster heads located in their communication range. Compared with existing broadcast authentication schemes, the proposed scheme achieves high performance of security with lower energy cost.
%K clustering sensor network
%K network security
%K broadcasting authentication<br>分簇传感器网络
%K 网络安全
%K 广播认证
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=F32C7DEF351C88CC96975611FC4685E5&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=188F872C89A1B825&eid=00C13913D8DA6D80&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8