Install yhsm-validation-server by entering the following commands in the terminal:
sudo apt update sudo apt install yhsm-validation-server
Description:
Validation server using YubiHSM
This package validates YubiKey OTP's, OATH codes or password hashes using YubiHSM. . The interface is a REST API with a simple web server listening on localhost only (per default). It can function as a drop-in replacement for the traditional PHP based Yubico validation server, except that it does not provide the advanced replication features of that server.
Homepage: https://developers.yubico.com/python-pyhsm/
Version: 1.2.0-1
Section: universe/python