Konferenzen und Rahmenprogramm
Fast, Furious and Insecure: Passive Keyless Entry and Start Systems in Modern Supercars
The security of immobiliser and Remote Keyless Entry systems has been extensively studied over many years. Passive Keyless Entry and Start systems, which are currently deployed in luxury vehicles, have not received much attention besides relay attacks. In this work we fully reverse engineer a PKES system and perform a thorough analysis of its security. Our research reveals several security weaknesses. Specifically, we document the use of an inadequate proprietary cipher using 40-bit keys, the lack of mutual authentication in the challenge-response protocol, no firmware readout protection features enabled and the absence of security partitioning. We implement a full proof of concept attack allowing us to clone a Tesla Model S key fob in a matter of seconds with low cost commercial off the shelf equipment. Our findings most likely apply to other manufacturers of luxury vehicles including McLaren, Karma and Triumph motorcycles as they all use the same system developed by Pektron.
--- Datum: 27.02.2020 Uhrzeit: 14:00 - 14:30 Uhr Ort: Conference Counter NCC Ost