libpam-heimdal | PAM module for Heimdal Kerberos | Mehr ...
A Kerberos v5 PAM module build against the Heimdal libraries. It supports authenticating against a Kerberos v5 KDC, obtaining tickets and populating an initial ticket cache, authorizing users via a ~/.k5login file, and changing Kerberos v5 passwords.
libpam-krb5 | PAM module for MIT Kerberos | Mehr ...
A Kerberos v5 PAM module build against the MIT Kerberos libraries. It supports authenticating against a Kerberos v5 KDC, obtaining tickets and populating an initial ticket cache, authorizing users via a ~/.k5login file, and changing Kerberos v5 passwords.