%0 Journal Article
%T An Authentication and Authorization Scheme for Distributed System and Its Application<br>一种分布式系统的用户认证授权机制及其应用
%A BI Ye
%A YANG Hong-wei
%A YU Shu-yao
%A NAN Kai
%A SONG Cheng
%A <br>毕业
%A 杨宏伟
%A 虞淑瑶
%A 南凯
%A 宋成
%J 计算机应用研究
%D 2006
%I 
%X Based on the security requirement project, a concentrated authentication, distributed authorization solution, which is based on the community authorization service model of grid architecture, is proposed. A unified identity authentication and resource access control is described, and the single-sign-on, fine-grained access control features for the system are fulfilled. Finally, a security analysis of the proposed scheme is given.
%K CAS
%K Passport<br>门户
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=B19B5134C62A845D&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=E158A972A605785F&sid=DBF54A8E2A721A6D&eid=F24949CFDB502409&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=3&reference_num=5