Student at the TU Darmstadt;
Member of the Wizards of Dos CTF Team;
Developer of RF Analyzer (Android App);
The firmware of the BCM4339 Bluetooth controller (Nexus 5) and its firmware
update mechanism have been reverse engineered. Based on that we developed a
Bluetooth experimentation framework which is able to patch the firmware and
therefore implement monitoring and injection tools for the lower layers of the
Bluetooth protocol stack.