I want to announce a new project on CGRAN dealing with analysis of
unencrypted and encrypted wireless keyboard transmissions using the
Logitech 27 MHz technology.
With the realized project, the air interface of wireless 27 MHz Logitech
keyboards can be captured and sensitive data can be processed and
interpreted in real time. Having realized a sender as well, an existing
receiver-keyboard-connection can be actively manipulated. The project
allows an user to send individual keystrokes which are accepted from the
receiver since the receiver recognizes the ID from the keyboard
connected to it.
The project was worked out in Master studies on the Hochschule Ulm -
University of Applied Sciences, Germany in the winter term 2010/2011 and
serves only for educational purposes and sensitization of wireless
keyboard users! Furthermore, there is no association between the project
founders and Logitech.
The project can be found at