%0 Journal Article
%T Research on Hierarchical ID-based E-government Grid Authentication Model<br>基于分层身份的电子政务网格认证模型研究
%A YU Dai-rong
%A YANG Yang MA Bing-xian XIONG Zeng-gang ZENG Ming
%A <br>于代荣
%A 杨扬
%A 马炳先
%A 熊曾刚
%A 曾明
%J 计算机科学
%D 2008
%I 
%X In grid environment,the authentication efficiency of GSI is restricted by the key management methods of PKI.IBC-based authentication mechanism is lightweight,efficient and of more convenient key management.Therefore,this paper improved TLS handshake protocol and proposed a model named HIAM (Hierarchical ID-based Authentication Model) based on HIBC.HIAM overcame the efficiency drawback of PKI-based authentication mechanism,combined with security service of GSI,and was feasible to deploy.
%K GSI(Grid Security Infrastructure)
%K HIBC(Hierarchical ID-based cryptography)
%K IBC(ID-based cryptography)<br>认证模型
%K 电子政务网格
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=DE288287BE07657E1C03FDC738DE813F&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=59906B3B2830C2C5&sid=E514EE58E0E50ECF&eid=11B4E5CC8CDD3201&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=7