%0 Journal Article
%T Private key updating scheme of identity-based public key cryptography under distributed network<br>分布式网络中基于IDPKC的私钥更新方案
%A LI Wei
%A LUO Chang-yuan
%A CHU Xiao
%A <br>李伟
%A 罗长远
%A 初晓
%J 计算机应用
%D 2009
%I 
%X A new private key updating scheme of IDPKC under distributed network was proposed. The new scheme allotted all updating requests to the entire updating period by introducing a mapping function, and avoided the congestion of updating requests. The paper also introduced the private key updating process and the session key agreement process under the new scheme. Analysis shows the new scheme can fulfill the security requirement and has high expansibility.
%K private key
%K identity-based cryptography
%K distributed network<br>私钥
%K 身份密码体制
%K 分布式网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=CCE01A7280CFD292220DAC29B742DEAB&yid=DE12191FBD62783C&vid=771469D9D58C34FF&iid=DF92D298D3FF1E6E&sid=BD667367F07B7EA7&eid=06AAA405D95B59CF&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=7