> That is licence for the HW, so you buy it then add the requisite HW to the die, so no, it cannot be added later without redeisgning the HW, which would cost about $1M Plus the licence....
It's an export law issue. Raspberry Pi is an educational product that should be exportable all around the world. They can't let crypto regulation laws upend that goal.
Actually it is.
For example some RPi CPUs have AES acceleration instructions built similar as AES-NI on x86. But due firmware limit we can't use them.
Probably it's licensing and pricing issue...