新型的多路径匿名通信系统

摘要

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 security,anonymity and better ability to resist conspiracy attack.%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.