利用授权证书实现分布式的访问控制

Distributed Access Control Using Authorization Certificates

本文从授权证书的格式出发 ,阐述如何利用证书的缩减来实现分布式的访问控制策略 ,分析了证书缩减算法 ,并给出实现模型。

Beginning with the format of author ization certification,this paper depicts how to realize distributed access contr ol using the method of certification reduction,and gives out the implementation model and the algorithm of certificate reduction.