一种对等信任模型的研究与实现  

Research and realization of one trust model based on Pear to Pear

作　　者：毕方明[1] 张虹[1] 闫大顺[1] 

机构地区：[1]中国矿业大学计算机科学与技术学院,江苏徐州221008

出　　处：《计算机应用》2006年第10期2315-2317,共3页journal of Computer Applications

基　　金：中国矿业大学科技基金资助项目(2005A045;F200405)

摘　　要：要证明公开密钥的真实性,分布广泛的PKI需要处理数量巨大的关于数字证书的询问。现有的信任模型,不能高效地解决大量节点的可信度计算问题。据此,以Chord协议和数字证书为基础,研究了一种新的对等网络环境下的信任模型,给出该模型的分布式实现方法,并分析了该模型在可信度计算的效率。In order to verify the authenticity of public keys, a widespread PKI has to deal with a large number of queries about digital certificates. Current trust model could not deal with the trust computation efficiently, a Peer-to-Peer trust model was presented in this paper, which was based on chord protocol and digital certificate. A distributed implementation method was given, and the efficiency on trust computation was also analyzed.

关 键 词：对等网络 公开密钥基础设施 信任 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]