基于网络编码的匿名通信模型

Abstract

The transmission mode of traditional network has been significantly changed by the network coding technology.This paper proposed a new anonymous communication model based on information slicing theory and network coding technology, which is ACM-NC (anonymous communication model based on network coding).As to this ACM-NC, the messages are transmitted through different anonymous links after being sliced by information slicing technology, which could effectively improve the anonymity, security and confidentiality of this model as well as enhance its ability of against conspiracy attack.The analysis approves that the ACM-NC has strong anonymity, security and confidentiality, and only the destination node can decode and restore the original anonymous communication messages, which is encoded and sent from the source node.