摘要： 提出了一个基于角色的RPMI模型,设计出建立在此模型基础上的RPMI系统的框架结构和基于PKI的运行机制,给出了此模型实现中两个关键部分:“角色处理”和“特权验证者”的实现过程。此系统在一个ISP公司的PKI/PMI管理项目中得到应用,取得了良好效果。

关键词: PMI, PKI, 目录服务, RBAC, 公钥证书, 属性证书

Abstract: This paper presents a RPMI model to solve the limitations in PKIsystems. presents a role-based PMI model, prompts the RPMI system's modules framework and running mechanism based on PKI and gives the RPMI model's two main part of realization: one is "role disposing" module,the other is "privilege verifier" module. This RPMI system is applied to an ISPs PKI/PMI management project and gets a success .

中图分类号: 

• TP393.08