[Cryptography] Using Raspberry Pis

[Sandy Harris]

On Mon, Aug 26, 2013 at 4:12 PM, Phillip Hallam-Baker <hallam at gmail.com> wrote:
> I really like RPis as a cryptographic tool. The only thing that would make
> them better is a second Ethernet interface so they could be used as a
> firewall type device.

Two things to look at. Onion Pi turns one into a WiFi hotspot & Tor input node:
http://learn.adafruit.com/onion-pi/overview

Freedom Box is working on low-power home servers with goals
overlapping yours. They use a different machine as their
reference server, but it should work on Pi. There is some
discussion in their mailing list archive:
http://freedomboxfoundation.org/