obfsproxy

pluggable transport proxy for Tor

obfsproxy is a tool that attempts to circumvent censorship by transforming the Tor traffic between the client and the bridge. This way censors, who usually monitor traffic between the client and the bridge, will see innocent-looking transformed traffic instead of the actual Tor traffic. It is written in Python and is compliant with the Tor pluggable transports specification, and its modular architecture allows it to support multiple pluggable transports.