Until you reach the level of authorities that provide those signatures.
I'd imagine fake IDs with properly signed cryptographic keys on their chips are available to any higher FBI, FSB or other agents.
I'd imagine fake IDs with properly signed cryptographic keys on their chips are available to any higher FBI, FSB or other agents.
Whereas my single passport is expired mostly because I dont plan to go anywhere.
For more foreign nations? Given proper PKI, I'd hope not.