Writeup for Predict Next UNLOCK from NDIAS Automotive/IoT CTF 2026. Recovering the per-press 16-bit auxiliary delta to predict the next extended Falcon X1 Unlock frame.
Writeup for Read the simple fob from NDIAS Automotive/IoT CTF 2026. Manchester-decoding the Falcon X1 Unlock burst and reading the Device ID out of the wire frame.
Writeup for Real KeeLoq Garage Normal Learn from NDIAS Automotive/IoT CTF 2026. Recovering an HCS301 DeviceKey from a 250 µs Manchester capture using the HCS301 Normal Learn derivation.
