中文摘要：

匿名的通讯系统通常有特殊交通模式，它能被检测由为进一步的扰乱或堵住审查。解决这个问题，我们在场一个新奇系统， Deepflow，到兽皮，进流的 P2P 的匿名的通讯交通由使用隐写术联网例如 PPStream。每个 Deepflow 节点加入 PPStream 网络并且象看一条实时隧道的一个正常 PPStream 顾客一样表现，当把通讯数据嵌进在网络转移的录像包时。steganographed 录像包被无害的 PPStream 顾客传播并且到达目标 Deepflow 节点。Deepflow 节点在网络一起连接不是必要的，它阻止恶意的用户察觉到另外的 Deepflow 节点的 IP 地址。Deepflow 为秘密聊天是能干的，转移文本文件，或为另外的匿名的通讯系统出版秘密引导信息。在真实网络环境的全面实验在这份报纸被进行显示出 Deepflow 的安全和效率。

英文摘要：

The anonymous communication systems usually have special traffic patterns, which can be detected by censors for further disturbing or blocking. To solve this problem, we present a novel system, Deepflow, to hide anonymous communication traf- fic into the P2P streaming networks such as PPStream by using steganography. Each Deepflow node joins the PPStream network and performs like a normal PPStream client watching a live chan- nel, while embedding communication data into video packets transferred in the network. The steganographed video packets are disseminated by innocuous PPStream clients and reach the target Deepflow node. It is not necessary for Deepflow nodes to link together in the network, which prevents malicious users from sensing IP address of other Deepflow nodes. Deepflow is competent for secret chatting, transferring text documents, or publishing secret bootstrapping information for other anonymous communication systems. Comprehensive experiments in real network environments are conducted in this paper to show the security and efficiency of Deepflow.