Y
Hacker News
new
|
ask
|
show
|
jobs
by
waynerad
4667 days ago
Does it have to use QR Codes? Any more usable way of exchanging keys? NFC?
1 comments
josecastillo
4666 days ago
You could use NFC, sure; QR codes just seemed more accessible since every phone has a camera nowadays. But it's just 70-80 bytes you need to exchange, any method of moving those bytes would work.
link