PEU Usage

A project log for Portable Encoding Unit

The PEU, Portable Encoding Unit, is an end-to-end encoding and decoding device allowing secure communications across insecure channels

codemonkycodemonky 04/22/2017 at 03:580 Comments

The following diagram shows a typical use case for the PEU.

Messages would be entered on the PEU (an IM-ME shown for reference), a speaker/microphone cable would connect the device to a phone and messages could be sent. Obviously, as audio signals, there would need to be some kind of modem which could be implemented in software on the PEU.