Original authors of the borrowed code:

Dmitry V. Levin		<ldv@altlinux.org>
Thorsten Kukuk		<kukuk@thkukuk.de>
Cristian Gafton
Philip W. Dalrymple

Authors of the pwquality library:

Tomáš Mráz		<tm@t8m.info>

Python3 port of the python module:

Bohuslav Kabrda		<bkabrda@redhat.com>