To decrypt AES you need some sort of a secret key or certificate. So the game will have to have it bundled.
If the Dev were to take, for example the x,y position of the player and convert that to a key, then there would not be any bundled key. This could allow specific conditions to be met without specifying the key or solution. Truthfully though, I don’t know much about AES to know if that’s possible.
“user-applicable fix” is hardly correct, they are installing a fix provided by the company that has the recall. The company just so happens to provide an over the air download to patch the issue instead of having owners go to a dealer.
That works until more of the user base leaves. Whose going to pay to tweet if no one is on the platform. It’s “worth” it potentially in the short term, but long term it doesn’t seem viable.
They are called PLU numbers and I’m assuming they’re regulated because bananas are the same code everywhere I’ve been, as with grapes. Maybe certain produce between regions or chains is different but I think most are similar.
At least it gets used for something, unlike most people’s front yards. Hell even some people’s backyards I see and it looks like they never use it.