3 ms·
A two way handshake/challenge would be the ideal way to solve that. ie. the patient would scan a qr code (containing a nonce) on the checkpoint, and include th
by kag0 5y ago
A two way handshake/challenge would be the ideal way to solve that.
ie. the patient would scan a qr code (containing a nonce) on the checkpoint, and include that number in the token which was then shown to the checkpoint.