Due to Reasons, I needed to get a pgp public key off a computer that I could neither upload it off of nor did I have access to a USB port.
I thought I’d try taking a photo of the key and OCR’ing it.
An hour later, I would like to inform you that above and beyond the issues you expect, iOS OCR will happily roll dice on whether it feels that any given “o”, “x” or “c” shall be encoded as ASCII or Cyrillic.