NAME¶
gpw - program to generate pronounceable passwords
SYNOPSIS¶
gpw
[
number_of_passwords [
length_of_passwords]
]
DESCRIPTION¶
This manual page documents briefly the
gpw command. This manual page was
written for the Debian GNU/Linux distribution because the original program
does not have a manual page.
Gpw is a program that generate pronounceable passwords of whatever length
is desidered. It uses the statistics of three-letter combinations (trigraphs)
of the english system dictionary. It is based on the ideas in Morrie Gasser's
password generator for Multics, and Dan Edwards's generator for CTSS. FIPS
Standard 181 describes a similar digraph-based generator, derived from
Gasser's.
OPTIONS¶
This program accepts two optional numbers as command-line arguments. The first
value is the number of password to generate, the second one is the length of
the passwords required, up to 99. Defaults are 10 and 8 respectively.
NOTE¶
Password length should be choosen consistently with the encryption standard
used.
So, a value of eight is useful with DES encryption, and a longer value should be
used with MD5 encryption.
SEE ALSO¶
passwd(1),
pwgen(1).
AUTHOR¶
This program has been written by Tom Van Vleck <thvv@multicians.org> in
1994.
CREDITS¶
Based on the ideas in Morrie Gasser's password generator for Multics, and Dan
Edwards's generator for CTSS. FIPS Standard 181 describes a similar
digraph-based generator, derived from Gasser's.
This manual page was written by Francesco P. Lovergine
<frankie@debian.org>, for the Debian GNU/Linux system (but may be used
by others), who also modified and packaged sources to port it under
GNU/Linux.