When chipped keys launched, wasn’t there a lot of talk about how the system would negotiate a new set of keys for the next interaction making the simple act of recording radio exchanges impossible? All hot air by the manufacturers?
Just like all encryption, once the algorithm has been cracked then bypassing the encryption is simple.
The first rule of encryption is that the password need to be secret, not the algorithm. (not mine, but I cannot readily find the source, sorry :-( )
A truly good encryption algorithm is safe even if I give you the source code for it but not the password I used to encrypt the data.
That’s assuming the algorithm is sound. If the algorithm has a flaw then it’s only a matter of time until you can easily crack anything using it.
True, but that is not a good algorithm.
Thats why he said “a truly good algorithm” I guess
Exactly. And all the core internet encryption and signing algorithms are fully open source. Eg RSA, AES, DIffie Helman. And these are the algorithms the US (and most other western) governments require when sending data to or from or within there servers.
If someone has enough technical ability to use a flipper zero to defeat the rolling codes and knows enough to use it to steal a car … they probably have no need to steal a car.
While possible, these are not things that your average thief knows how to do.
I’m sure it’s happened, but going as far as Trudeau did and banning this learning tool because a handful of incidents it’s just stupid.
There are more important things the government should be worried about.