%0 Journal Article
%T A Key Management Scheme for Wireless Sensor Network<br>一种基于无线传感器网络的密钥管理方案
%A LANG Wei-Min
%A YANG Zong-Kai
%A WU Shi-Zhong
%A TAN Yun-Meng
%A <br>郎为民
%A 杨宗凯
%A 吴世忠
%A 谭运猛
%J 计算机科学
%D 2005
%I 
%X This paper proposes a key management scheme for wireless sensor network, which supports key establish- ment, re-keying and revocation of the key ring owned by a compromised sensor node via probabilistic negative polling of its neighbors. Furthermore, the related protocols or algorithms are very simple and no expensive public-key opera- tion is required in view of resource-starved sensor nodes, which minimizes the storage, computation, communication overhead and improves the efficiency of our scheme.
%K Wireless sensor network
%K Key management
%K Security scheme<br>无线传感器网络
%K 管理方案
%K 密钥
%K 资源有限
%K 通信开销
%K 执行效率
%K 节点
%K 邻近
%K 算法
%K 协议
%K 公钥
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=CE76A2D1A93D3716&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=E158A972A605785F&sid=2922B27A3177030F&eid=856C2E13D1000DB7&journal_id=1002-137X&journal_name=计算机科学&referenced_num=8&reference_num=8