摘要
证书是公钥体系结构(PKI)的重要组成部分,可靠的证书生成机制是实现公钥体系结构的关键。一个完善的用户密钥对生成机制和证书产生机制对于保护用户密钥的安全起着重要的作用。介绍了当前证书生成机制的缺陷,提出了一种安全实用的证书生成机制,并分析了它的安全性。
Certificate is the important part of PKI,and reliable certificate generation mechanism is the key to realizing PKI. Perfect key-pair generation mechanism and certificate generation mechanism play important roles in protecting the safety of consumer secret key. This paper gives defects of the current certificate generation mechanism,and proposes a new secure and applicable certificate generation mechanism. Finally,it analyzes the security of this new mechanism.
出处
《通信技术》
2009年第12期92-94,共3页
Communications Technology
