基于P2P网络的匿名通讯技术的研究与实现  

Research and realization of anonymous communication technology based on P2P network

作　　者：邹亮亮[1] 董健全[1] 宋金龙[1] 

机构地区：[1]上海大学计算机工程与科学学院,上海200072

出　　处：《计算机工程与设计》2007年第2期354-357,共4页Computer Engineering and Design

基　　金：上海市科委发展基金项目(7A05722)

摘　　要：P2P网络的应用给匿名通讯系统带来了可扩展性等优点,但同时P2P网络中节点的动态上下线又使得匿名通道缺乏稳定性。设计并实现了一种基于非结构化P2P网络的匿名通讯系统,称之为LeafageMix。与传统基于Mix网络的匿名通讯系统不同,该系统采用中继组的方式来建立匿名通道,使得匿名通道具有较强的抵抗节点失效能力,并提高了匿名通讯系统的实用性。The application ofP2P network brings scalability to the anonymous communication system. But at the same time it also causes the shortage of stability of the anonymous channel because its nodes can leave and enter at any time. LeafageMix, a sort of anonymous communication system based on unstructured P2P network is designed and realized. Different from the conventional anonymous communication system based on Mix-network this system sets up the anonymous channel with the relay group, which makes the anonymous channel have stronger ability against failure node and improves the practicability of the anonymous communication system.

关 键 词：非结构化 P2P网络 匿名通讯系统 匿名通道 中继组 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]