Python includes libraries that match up with the needs well, so a python TOTP generator can be pretty small, 30 lines in this case...and not too golfed: https:

Python includes libraries that match up with the needs well, so a python TOTP generator can be pretty small, 30 lines in this case...and not too golfed: https://github.com/susam/mintotp/blob/main/mintotp.py https://github.com/susam/mintotp/blob/main/mintotp.py