Install krb5-otp by entering the following commands in the terminal:
sudo apt update sudo apt install krb5-otp
Description:
OTP plugin for MIT Kerberos
Kerberos is a system for authenticating users and services on a network. Kerberos is a trusted third-party service. That means that there is a third party (the Kerberos server) that is trusted by all the entities on the network (users and services, usually called "principals"). . This is the MIT reference implementation of Kerberos V5. . This package contains a plugin for the OTP preauthentication method (RFC 6560), which allows Kerberos tickets to be obtained using One-Time Password authentication. This plugin is for use on the KDC; the client support is built in to libkrb5.
Homepage: http://web.mit.edu/kerberos/
Version: 1.16-2build1
Section: universe/net