公钥基础设施信任模型中信任路径问题研究

Study on Certification Path of PKI Trust Model

摘要:

通过分析公钥基础设施（Public Key Infrastructure，PKI）的三种信任模型以及它们各自的优缺点，然后对其中一种网状PKI信任模型进行改进，在认证证书中增加了“路径表”要素。通过对路径表进行配置，避免了在网状PKI中出现循环的证书认证路径。

Abstract:

In this paper, three types of PKl trust model and their advantages and disadvantages are discussed. Then one of PKl trust model, the network PKI trust model has been improved by adding a path table to the certification. By configuring the path table, the