摘要
随着网络技术的发展,网络安全问题越来越受关注,公开密钥基础设施(PKI)技术为全面解决网络安全问题提供了可行方案。各国政府先后提出了自己的PKI体系统结构及其工作原理。回顾了PKI/CA技术的起源,分析了PKI/CA的基本原理,阐述了PKI/CA的国内外应用现状及其应用前景,并描述了PKI领域存在的问题。
Along with the development of network technology, network security has increasingly been con cerned. PKI technology provides the feasible project for the general solution to network security. Many governments put forward their own systematic structure and working principle of PKI successively. The paper reviews the origin of PKI&CA technology, analyzes the basic principle of PKI&CA, demonstrates the current applied status inside and outside nation and applied prospect of PKI&CA and describes some problems in PKI&CA field.
出处
《西南科技大学学报》
CAS
2003年第4期75-78,83,共5页
Journal of Southwest University of Science and Technology
基金
<缩小数字鸿沟--西部行动>国家863项目基金论文(项目编号:2003AA118206)
关键词
公开密钥基础设施
PKI
认证机构
CA
X.509协议
注册机构
RA
LDAP
证书
电子商务
Public Key Infrastructure(PKI)
Certificate Authority(CA)
X. 509protocol
Registration Au thority(RA)
Certificate
LDAP
Certification Revocation List (CRL)
