3 ms·
Yes. With rolling codes this vulnerability and similar ones are known for a very long time.
by the_mitsuhiko 1y ago
Yes. With rolling codes this vulnerability and similar ones are known for a very long time.
- IshKebab 1y agoSeems to be from 2022. I wouldn't say that is "a very long time".
- the_mitsuhiko 1y agoThe fundamental flaws with this approach to keys is known since before 2015, but got a lot of international recognition when people found cheap ways to emulate keys through cheap software defined radios around that time.
- IshKebab 1y agoI don't think so. The Flipper Zero isn't an SDR. What's the earliest reference to this attack you can actually provide?
- the_mitsuhiko 1y agoI’m talking about the earliest cases. The earliest references depend on the particular standard of crypto. KeeLoq is a very famous rolling code standard where attacks go back to 2007 and earlier. RollJam is known since 2014 [1]. It was popularized later through a custom device [2]. [1]: https://spencerwhyte.blogspot.com/2014/03/delay-attack-jam-intercept-and-replay.html https://spencerwhyte.blogspot.com/2014/03/delay-attack-jam-i... [2]: https://www.wired.com/2015/08/hackers-tiny-device-unlocks-cars-opens-garages/ https://www.wired.com/2015/08/hackers-tiny-device-unlocks-ca...