swordfish --- a password generator Post: 59402

Sponsored Content

Special Forums Cybersecurity swordfish --- a password generator Post 59402 by Perderabo on Saturday 18th of December 2004 03:18:10 PM

12-18-2004

Administrator Emeritus

swordfish --- a password generator

Here is my new password generation script. The attachment, swordfish.txt, is in dos format. Remember that you need to use dos2unix or flip or something to get it into unix format.

The script is self documenting. It has an extensive help system built-in. And you can run:
swordfish "set LineLength=75" "help user_guide"
to get a complete user guide.

Here is a sample run to show some of the features:

Code:

$ ./swordfish
>>}###@>---- format +s +x 10
password statistics are on
password expansions are on
10 passwords will be generated per template

>>}###@>---- CvccEnnn
Template EEEEEEEE has 2,992,179,271,065,856 possibilities
Template CvccEnnn has 3,982,230,000 possibilities
YisdG633     YANKEE india sierra delta GOLF six three three
DehtK503     DELTA echo hotel tango KILO five zero three
Hickt465     HOTEL india charlie kilo tango four six five
SeydP384     SIERRA echo yankee delta PAPA three eight four
Fakt0554     FOXTROT alpha kilo tango zero five five four
FexrS395     FOXTROT echo x-ray romeo SIERRA three nine five
Bamwv220     BRAVO alpha mike whiskey victor two two zero
XumtF501     X-RAY uniform mike tango FOXTROT five zero one
HilbS790     HOTEL india lima bravo SIERRA seven nine zero
Xijsw021     X-RAY india juliet sierra whiskey zero two one

>>}###@>----

swordfish.txt (74.7 KB)

Last edited by Perderabo; 03-22-2011 at 03:00 PM..

This User Gave Thanks to Perderabo For This Post:

Perderabo

View Public Profile for Perderabo

Find all posts by Perderabo

7 More Discussions You Might Find Interesting

1. Cybersecurity

Password Generator

I need a great Password Generator program. I looked at a few of them, but none of them seemed to be what I wanted. So I have decided to write my own. (That's the cool thing about being a programmer....I always get what I want in software :) ) Do you have any password generators that you...

2. UNIX for Dummies Questions & Answers

date generator

Is there a command to generate the unix date that is in theshadow file?>?

3. Shell Programming and Scripting

time generator

Hi experts, I'd like to generate the table/file containing: number of milliseconds elapsed since midnight till midnight. It should contain 5 columns (hours minutes seconds milliseconds): Table will have theoretically 86 400 000 rows. My question is , is there somewhere the file or source...

4. Shell Programming and Scripting

Sequence generator

Thanks Guys This really helped

5. UNIX for Beginners Questions & Answers

Password generator with user inputs

Hi, I am new to bash scripting and i wanted to make a bash script that will generate a password for a user. The user must enter his/her name and the url of the site the password is used for. And the script will generate a password with those two elements in the password. So if the url is...

6. Shell Programming and Scripting

Random Password generator with 2 digits and 6 characters

I am using the below to random generate a password but I need to have 2 numeric characters and 6 alphabetic chars head /dev/urandom | tr -dc A-Za-z0-9 | head -c 8 ; echo '' 6USUvqRB ------ Post updated at 04:43 PM ------ Any Help folks - Can the output be passed onto a sed command to...

7. Forum Support Area for Unregistered Users & Account Problems

Password sent via reset password email is 'weak' and won't allow me to change my password

I was unable to login and so used the "Forgotten Password' process. I was sent a NEWLY-PROVIDED password and a link through which my password could be changed. The NEWLY-PROVIDED password allowed me to login. Following the provided link I attempted to update my password to one of my own...

LEARN ABOUT NETBSD

passwd

PASSWD(1)						    BSD General Commands Manual 						 PASSWD(1)

NAME

     passwd -- modify a user's password

SYNOPSIS

     passwd [user]
     passwd [-d files | -l] [user]
     passwd [-d nis | -y] [user]
     passwd [-d krb5 | -k] [principal]

DESCRIPTION

     passwd changes the user's password.  First, the user is prompted for their current password.  If the current password is correctly typed, a
     new password is requested.  The new password must be entered twice to avoid typing errors.

     The new password should be at least six characters long and not purely alphabetic.  Its total length must be less than _PASSWORD_LEN (cur-
     rently 128 characters).  Numbers, upper case letters and meta characters are encouraged.

     All options may not be available on all systems.

     -d database
	   This option specifies the password database that should be updated.	The following databases are supported:

	   files  This specifies that the password change should be applied to the local password file.  When changing only the local password,
		  passwd uses pwd_mkdb(8) to update the password databases.

	   nis	  This specifies that the password change should be applied to the NIS password database.  The rpc.yppasswdd(8) daemon should be
		  running on the master NIS server.

	   krb5   This specifies that the user's Kerberos 5 password should be changed.  The host must be configured to use Kerberos.  See
		  krb5.conf(5).

     -l    This is the equivalent of -d files.

     -y    This is the equivalent of -d nis.

     -k    This is the equivalent of -d krb5.

     If a password database is not specified, passwd will change the password database as determined by the Pluggable Authentication Module (PAM)
     library.

     The type of cipher used to encrypt the password depends on the configuration in passwd.conf(5).  It can be different for local and NIS pass-
     words.

FILES

     /etc/master.passwd  The user database
     /etc/passwd	 A Version 7 format password file
     /etc/passwd.XXXXXX  Temporary copy of the password file

SEE ALSO

     chpass(1), login(1), pwhash(1), passwd(5), passwd.conf(5), pam(8), pwd_mkdb(8), vipw(8)

     Robert Morris and Ken Thompson, UNIX password security.

HISTORY

     A passwd command appeared in Version 6 AT&T UNIX.

BSD
								 February 25, 2005							       BSD