%0 Journal Article
%T Improved key management scheme for wireless sensor networks using hexagon cells and deployment knowledge<br>基于地理位置的蜂窝状密钥管理方案
%A KONG Bei-bei
%A TANG Xiao-hu
%A <br>孔贝贝
%A 唐小虎
%J 计算机应用研究
%D 2010
%I 
%X WSN is consisted of low-computation,low-storage,low-communication ability micro nodes,key management acts as the basic manner to assure security and authentication of information transported by nodes in WSN.An improved scheme making use of deploy knowledge based on random key predistribution had been made,adopting hexagon cells.The new scheme can use less memory,perform better with the same number of compromised nodes,and suit for large-scale networks.
%K wireless sensor networks(WSN)
%K key distribution
%K deployment knowledge
%K hexagon partition
%K attack resistant<br>无线传感器网络
%K 密钥分配
%K 地理位置信息
%K 蜂窝状划分
%K 抗攻击能力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=0E72E552C809F4103BC39A2838500396&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=E158A972A605785F&sid=B7C6D333F9B9ED14&eid=B240D359488D2362&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13