config BR2_PACKAGE_CRACKLIB
CrackLib tests passwords to determine whether they match
certain security-oriented characteristics, with the purpose
of stopping users from choosing passwords that are easy to
guess. CrackLib performs several tests on passwords: it
tries to generate words from a username and gecos entry and
checks those words against the password; it checks for
simplistic patterns in passwords; and it checks for the
password in a dictionary.
https://github.com/cracklib/cracklib
config BR2_PACKAGE_CRACKLIB_TOOLS
Install cracklib command line tools for creating dicts.
config BR2_PACKAGE_CRACKLIB_FULL_DICT
Install the full cracklib dict (requires about 8Mb extra