中文摘要：

重路由技术是匿名通信系统中采用的主要技术手段，为目前大多数的匿名通信系统所采用。本文给出重路由匿名通信系统的模型，分析了源路由和下一跳的重路由匿名通信系统的实现机制，并对这两种路由策略进行了较深入的比较。

英文摘要：

Rerouting technique is the most primary technological mean adopted by major anonymous communication systems.This paper disCusSes the model of rerouting-based anonymous commUnication sYstem,analyzes the implementation mechanism of source routing and next hops routing and Compares these two kinds of routing policy.