Support for PKI and PKIPN Authentication

[pnewman364b]

Is your feature request related to a problem? Please describe. We make use of YubiKey authentication and would like to use that through our scripts that use psPAS.

Describe the solution you'd like The ability to authenticate using YubiKey(s).

Describe alternatives you've considered Using the CyberArk RestAPI and updating scripts to use some or none of the code developed using psPAS.

Additional context While we authenticate with YubiKey(s), it is only one part of our authentication. After authenticating through the YubiKey, the CyberArk logon page is configured then to ask for the end user's LDAP credentials.