X.509 V3证书格式及语义  

The Form and Semantic Description of X.509 V3 Certificate

作　　者：余秦勇[1] 

机构地区：[1]成都卫士通信息产业股份有限公司,成都610041

出　　处：《通信技术》2001年第6期20-23,共4页Communications Technology

摘　　要：随着电子商务的广泛应用,公开密钥基础设施(PKI)建设和公开密钥密码学成为研究的热点。描述了公钥证书系统中,X.509V3版证书的结构及其语义,特别是对证书的扩展域的各个字段作了重点的分析,最后还对其它公钥证书结构作了简单的介绍。With the wide use of electronic commerce, PKI construction and public key cryptography become hot topic. This paper describes the structure and semanteme of X.509 V3 certificate in public key certificate system, with emphasis on the field of extend demain of the certificate. Finally, the other public key certificates are introduced briefly.

关 键 词：X.509 证书 公开密钥基础设施 密码学 

分 类 号：TN918[电子电信—通信与信息系统]