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Date: Tue, 29 Jul 2014 16:12:43 -0700
From: "Scott Ruckh" <passwdqc@...neye.org>
To: passwdqc-users@...ts.openwall.com
Subject: pwqgen not functioning as expected

I would like to use pwqgen to generate a 10 character password that has at
least one upper case letter, at least one lower case letter, at least one
digit, and at least one special character.

I am running pwqgen using the following:

./pwqgen config=../../etc/passwdqc.conf

passwdqc.conf is as follows
==========================================
min=disabled,disabled,disabled,disabled,10
max=10
passphrase=0
match=3
similar=deny
random=47
enforce=everyone
retry=3

It is believed these settings should create a 10 character password
(min/max =10) that must contain all 4 character classes, and no substring
of <= 3 can match a dictionary word.

Unfortunately, with these settings the following error is returned.

pwqgen: Failed to generate a passphrase.
This could happen for a number of reasons: you could have requested
an impossible passphrase length, or the access to kernel random number
pool could have failed.

If max is raised to 20 then a password such as, Canopy2Beware3swap, is
generated.  Of course this password does not even contain all character
classes (no special character).

Is there a way to use pwqgen in such a way that a 10-character password
can be generated using the criteria stated earlier?


--
Thank You.

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