一种基于时间域和信任度的分布式证书链搜索算法

A Time Domain and Trustworthiness-Based Distributed Credential Chain Discocery Algoritnm

在分布式系统中在分布式环境中,基于目标的分布式证书链搜索算法的提出,找到并检索出所需要的证书,但是目前得信任管理系统还存在以下不足:⑴委托深度没有得到控制;⑵证书的有效期没有得到体现。针对上述问题,提出了一种基于时间域和信任度的分布式证书链搜索算法,并结合具体的例子给出了该算法的使用。

In the distributed environment, the goal-directed, distributed chain discoyery algorithm finds and retrieves credentials needed. However, the exiting trust management systems have some flaws as follows： （1） delegation depth is not controlled effectively. （2） the validity of the certificate has not been reflected. To address the problems above, this paper proposes a time domain and trustworthiness-based distributed credential chain discovery algorithm, and gives a specific example of the algorithm.