... But how is the recipient certain of what the mosaic should be? You can't put the reference photo in the same package, because it's taken after sealing. And if you send it separately, that package is also subject to tampering.
https://www.youtube.com/watch?v=zpFKeVuP0_w
The talk covers A LOT more and focusing on "evil maid" attacks.
nice writeup!
leakycap•4mo ago
extraduder_ire•4mo ago