[bri3d]

Hyundai used both this same NIST AES key _and_ an OpenSSL demo RSA key together in a head unit! (search “greenluigi1” for the writeup).

Using CMAC as both the RSA hashing function and the secure boot key verification function is almost the bigger WTF from AMD, though. That’s arguably more of a design failure from the start than something to be caught.