PKI中证书路径构造算法研究

Research on the Algorithm of Certificate Path Construction in PKI

建立在公钥基础设施上的用户只有通过证书路径才能获得公钥证书,并对证书进行验证,然后利用有效的公钥进行信息处理。分析现有基于图论的证书路径构造算法的基础上,提出了CA间相互协作的动态路径构造算法。

The user of PKI system must achieve public key by certificate path and then verify the public key of the certificates before they use the valid certificates. The existing certificate path construction algorithm based on graphs is analyzed, and put the cooperative and dynamic path construction algorithm.