Open eklem opened 2 years ago
Use NFC to connect two users. Auto-check if less than X OTPs left, auto-generate more and transfer them over NFC. Security is acceptable it seems: https://electronics.howstuffworks.com/how-secure-is-nfc-tech.htm
This way you could affort to delete an OTP after use.
Use NFC to connect two users. Auto-check if less than X OTPs left, auto-generate more and transfer them over NFC. Security is acceptable it seems: https://electronics.howstuffworks.com/how-secure-is-nfc-tech.htm
This way you could affort to delete an OTP after use.