

The signal protocol is solid, so people argue there isn’t a known fault with the protocol which is true.
SVR prevents signal from having access to the keys directly, you still need to compromise SGX (which happened two years ago) or access to intel signing keys.
So the signal foundation doesn’t have a trivial way to access keys, but the TLAs do.



https://en.wikipedia.org/wiki/Changan_Lumin
It exists (50 hp though). I drove it yesterday