新型的多路径匿名通信系统  

A New Anonymous Communication System with Multi-Path

作　　者：周彦伟[1,2,3] 杨波[1,2,3] 张文政[2] ZHOU Yan-wei YANG Bo ZHANG Wen-zheng(School of Computer Scienee, Shaanxi Normal University, Xi＇ an, Shaanxi 710062, China Science and Technology on Communication Security Laboratory, Chengdu , Sichuan 610041, China State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China)

机构地区：[1]陕西师范大学计算机科学学院,陕西西安710062 [2]保密通信重点实验室,四川成都610041 [3]中国科学院信息工程研究所信息安全国家重点实验室,北京100093

出　　处：《电子学报》2017年第5期1234-1239,共6页Acta Electronica Sinica

基　　金：国家自然科学基金(No.61572303;No.61272436;No.61402275);中国科学院信息工程研究所信息安全国家重点实验室基金(No.2015-MS-10);保密通信重点实验室基金(No.9140C110206140C11050);陕西省重点科技创新团队项目(No.2014KTC-18);陕西师范大学优秀博士论文基金(No.X2014YB01)

摘　　要：本文基于信息分割理论和网络编码技术提出一种高效的多路径匿名通信模型—ACM-MP,发送者将通信消息经信息分割技术产生分片信息,并对其进行编码处理后沿编码匿名转发网络中不同的匿名通信链路发往接收者,编码匿名转发网络中各节点通过编码地址信息可获知其直接后继节点的具体位置,确保接收者可接收到所有的编码信息.理论分析与仿真结果表明,本文模型具有较高的匿名性、安全性和抗合谋攻击的能力.This paper proposed a new anonymous communication model with multi-path （ACM-MP） based on information slicing theory and network coding technology. In ACM-MP, the messages are transmitted through different anonymous links after being sliced by information slicing technology. Each node of the transmitted network can obtain address information of its immediate successor node location by coding operation, which can ensure that the receiver receives all the coded information about the message. The results of analysis and simulation suggest that the proposed model has better securitv. anonvmitv and better ability to resist consoiracv attack.

关 键 词：匿名通信 网络编码 信息分割 多路径传输 合谋攻击 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]