摘要
针对电子政务安全建设过程中的访问控制问题,在重点介绍X.509V4(2000)版属性证书的基础上,提出了一个基于公钥证书身份认证和基于属性证书授权访问的双证书访控模型,并对其进行了分析。
Considering the significance of access control in EGovernment Secure construction,this paper emphatically introduces the concept and characteristic of X.509 attribute certificate,and comes up with a PKCbased and ACbased dual certificate model to solve access control problem of the EGovernment construction,whose performance is also analyzed.
出处
《计算机应用》
CSCD
北大核心
2003年第7期83-85,共3页
journal of Computer Applications
关键词
属性证书
公钥证书
访问控制
电子政务
attribute certificate
public-key certificate
access control
E-Government
