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NAME

     pwqgen - Generate quality controllable random passphrase

SYNOPSIS

     pwqgen [options]

DESCRIPTION

     The pwqgen program generates a random passphrase using the libpasswdqc
     library.  Strength of the generated passphrase depends on the amount of
     randomness read from /dev/urandom.

OPTIONS

     random=N
             (default: random=47) The size of randomly-generated passphrase in
             bits (26 to 81).

     config=FILE
             Load config FILE in the passwdqc.conf format.  This file may
             define any options described in passwdqc.conf(5), but only the
             random and config options are honored by pwqgen.

     --version
             Output pwqgen program version and exit.

     -h, --help
             Output pwqgen help text and exit.

EXIT STATUS

     pwqgen exits with non-zero status when it encounters invalid config file,
     invalid option, invalid parameter value, when it fails to obtain enough
     randomness, and in any case when it fails to generate a passphrase.

FILES

     /etc/passwdqc.conf.

SEE ALSO

     pwqcheck(1), urandom(4), passwdqc.conf(5), pam_passwdqc(8).

     http://www.openwall.com/passwdqc/

AUTHORS

     The pam_passwdqc module was written for Openwall GNU/*/Linux by Solar
     Designer.  The pwqgen program was originally written for ALT GNU/*/Linux
     by Dmitry V. Levin, indirectly reusing code from pam_passwdqc (via
     libpasswdqc).  This manual page was written for Openwall GNU/*/Linux by
     Dmitry V. Levin.