%0 Journal Article
%T Hybrid and Lightweight Cryptography for Wireless Sensor Network<br>一种混合轻量型无线传感器网络公钥密码方案
%A GUO Ping
%A ZHANG Hong
%A FU De-sheng
%A ZHOU Wei
%A <br>郭萍
%A 张宏
%A 傅德胜
%A 周未
%J 计算机科学
%D 2012
%I 
%X Combined identity-based system with the idea of lite-CA(Certificate Authority),a scheme of identity-based and lightweight CA-based cryptography for wireless sensor network was proposed.The scheme not only avoids the drawback of private key escrow in the identity-based system,but also gains the advantage of simplifying complication of producing and verifying public key in traditional certificate-based CA system.Analysis shows that the scheme equips with characteristics of lite-producing public key,lite-verifying public key,certificate less,and high security which can defense some attacks easily carrying into wireless environment.It is applicable to be used in wireless network to gain data confidentiality,integrity,and non-refutation.
%K Wireless network security
%K Wireless sensor network(WSN)
%K Identity-based
%K Lite-CA<br>无线网络安全，无线传感器网络(WSN)，基于身份，轻量级CA
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=1A50AD49C0C949490F004101A21F0669&yid=99E9153A83D4CB11&vid=7C3A4C1EE6A45749&iid=CA4FD0336C81A37A&sid=CB423C9A71560A74&eid=AA76E167F386B6B3&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0