基于多数据类型的Tor节点相似距离模型
The Mathematical Model of Similar Distance Between Tor Relays Based On Multiple Data Types
摘要
Tor网络是时下热门的匿名通信系统,但Tor网络存在安全隐患,因此需要Tor节点相似距离模型提高Tor网络的安全性。现有的Tor网络节点相似度模型会有诸多问题,不能完全使用节点提供的信息。本文使用CollecTor平台与IP地理数据库等平台组成Tor节点的数据集,并选取用于建立节点相似距离的参数。针对不同数据类型的参数,本文提出了不同参数类型的相似距离计算方法,并基于不同参数相似距离提出改进的 Tor 节点相似距离模型。本文通过概率统计方法验证了不同权重下的Tor节点相似距离模型,证明了本文提出方法的有效性。相比其他相似度模型,本文提出的相似距离模型使用了更多的节点参数和信息。Abstract
Tor network is one of the most popular anonymous communication system nowadays, but there exists security problems in Tor network. Therefore, the model for similar distance of Tor relays is needed in order to improve the security of Tor. The previous models of Tor relays' similarity remain problematic in various aspects, and do not dive for the potential of relay data comprehensively. From the dataset of Tor relays derived from CollecTor platform and IP geographic database, the parameters suitable for the similar distance are selected. According to different data types of parameters, formulae of similar distance is proposed, and consequently the composite similar distance model with weight. The effectiveness of the proposed composite model is proven by statistical approaches given specific weights. Compared to other models, the model in this paper comprises more parameters of relays. 关键词
软件工程/Tor网络/Tor节点/相似距离/数学模型Key words
software engineering/Tor network/ Tor relay/ similarity distance/ mathematical model引用本文复制引用
夏亚梅,郑永维.基于多数据类型的Tor节点相似距离模型[EB/OL].(2024-03-15)[2025-12-14].http://www.paper.edu.cn/releasepaper/content/202403-185.学科分类
通信/无线通信
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