Andrew Rice and I ran a ten week internship programme for Cambridge undergraduates this summer. One of the project students, Connell Gauld, was tasked with the job of producing a version of Tor for the Android mobile phone platform which could be used on a standard handset.

Connell did a great job and on Friday we released TorProxy, a pure Java implementation of Tor based on OnionCoffee, and Shadow, a Web browser which uses TorProxy to permit anonymous browsing from your Android phone. Both applications are available on the Android Marketplace; remember to install TorProxy if you want to use Shadow.

The source code for both applications is released under GPL v2 and is available from our SVN repository on the project home page. There are also instructions on how to use TorProxy to send and receive data via Tor from your own Android application.