数字林业平台中统一身份认证系统的研究  

Research of Unified Authentication System on Digital Forestry Platform

作　　者：陕勇[1] 张旭[1] 

机构地区：[1]中国林业科学研究院资源信息研究所,北京100091

出　　处：《林业科学》2006年第z1期62-67,共6页Scientia Silvae Sinicae

基　　金：国家863课题"数字林业平台技术研究与应用"(2003AA209060)。

摘　　要：在综合各相关技术特性的基础上,分析数字林业平台(DFP)的安全特性和身份认证现状,提出一个适合DFP应用的统一身份认证与用户管理系统(UAS)的新型体系结构。在系统的功能实现部分,主要解决用户状态的保存、信息的交换以及统一认证和授权,同时以DFP中的两种资源访问情景和UAS解决方案来阐述UAS的实现。The identity authentication as the first protection in the information safety is more and more important. The abuse exists in each independent identity authentication of various kinds of application systems. Setting up a unified authentication system (UAS),which can completely unify authentication,authority and administration for the user of the application systems is an important link in construction of information security system of the digital forestry platform (DFP). Based on the analyzing the characteristics of relevant techniques,the security feature of the DFP and identity authentication current situation were also analysed. This paper has put forward a new-type architecture of the unified identity authentication system which was suitable for the DFP and suer management system. At realization section,this paper mainly resolves the conservation of user status,exchange of information,and unified authentication and authorization. Meanwhile,the realization of UAS was clarified by scenes of two kinds of resources accessing in DFP and the solution of UAS.

关 键 词：数字林业平台 统一身份认证系统 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]