3 ms·
And how that will protect you from repeater attack? I just steal your car while you are in mall with this just as easy, encryption or not. I don't care about th
by unnouinceput 2y ago
And how that will protect you from repeater attack? I just steal your car while you are in mall with this just as easy, encryption or not. I don't care about the signal, just that I capture it, send it to my other device near your car and kaboom!, your car unlocked.
- SirMaster 2y agoHow does repeating work if both the car and key use a code that changes every time, like 2FA app.
- AlotOfReading 2y agoTOTP relies on synchronized clocks, which is far, far too complicated to work here.
- josephcsible 2y agoThe key fob would always return a response the exact same amount of time after receiving the challenge, so couldn't the car learn the distance by measuring the time of flight?