Binary package “passwdqc” in ubuntu precise
password strength checking and policy enforcement toolset
passwdqc is a password/passphrase strength checking and policy enforcement
toolset, including a PAM module (libpam-passwdqc), command-line programs
(pwqcheck and pwqgen), and a library (libpasswdqc0).
This package provides pwqcheck and pwqgen, which are standalone
programs, respectively, which are usable from scripts.