Thunderbolt Controller Firmware Patcher, or tcfp, is a proof of concept that is used as part of the Thunderspy attacks as detailed at thunderspy.io.
Thunderbolt Controller Firmware Patcher requires Python 3.4 or later.
Thunderbolt 3 Host Controller Firmware Patcher
(c) 2020 Björn Ruytenberg <bjorn@bjornweb.nl>. Licensed under GPLv3.
Usage: tcfp.py [verb] [FILE] [-v]
parse Parse firmware image metadata and Security Level.
patch Patch firmware image to override Security Level to SL0 (no security).
version Show program's version number and exit.
help Show this help message.
-v Enable verbose output.This code has been exclusively released for research purposes and is not intended for unlawful actions.
See the LICENSE file.