I have a (USA) digital driver's license that I've presented to TSA via my iPhone a couple of times. It's explicit exactly what information is being shared. You

I have a (USA) digital driver's license that I've presented to TSA via my iPhone a couple of times. It's explicit exactly what information is being shared. You tap (as if to pay), the information being requested displays on the screen, and you double-click to acknowledge and send. Note: USA "paper" passports have included an RFID chip since 2007.