Penetration Testing mailing list archives

RE: Generate passwords by bruteforce


From: "Jones, David H" <Jones.David.H () principal com>
Date: Thu, 3 Jan 2008 15:43:07 -0600

What do you want it to do?  Write out to a file?  If that's what you
want, you could write a little script in perl, php, python (whatever
your favorite language is) to generate it for you.  

However, that's going to be one huge file.  If you just used one subset,
say A-Z, and 8 characters long, that's going to be 26 to the 8th, or a
total of 208,827,064,576 combinations.  

If you wanted to do limited special characters (lets say the characters
above the number keys, !@#$%^&*() ), you'd be looking at 62^8th, or
218,340,105,584,896 combinations.  That's over 218 *trillion*
combinations.  If you used *all* special characters, that's about 82^8.
Figure that one out for yourself.

-----Original Message-----
From: listbounce () securityfocus com [mailto:listbounce () securityfocus com]
On Behalf Of Rajesh A.
Sent: Tuesday, January 01, 2008 3:23 AM
To: pen-test () securityfocus com
Subject: Generate passwords by bruteforce

Hi,
I need a tool to generate passwords which contains all passwords with 
all characters(A-Z,a-z,0-9  & Special chars). with specified number of 
chars.

Thank you in advance.
F.H.


 

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