md5 superhashing

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Views: 249 | Replies: 2 | Solved

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Join Date: Mar 2007

Location: RI

Posts: 146

Reputation: Dsiembab is an unknown quantity at this point

Rep Power: 2

Solved Threads: 1

Dsiembab

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Junior Poster

md5 superhashing

Mar 20th, 2008

I like to read about hashing passwords and have read articles about how md5 and sha-1 could be deciphered albiet it would take 25 million dollar computer and time but still if you could take a password and split it into two pieces and md5 hashed the two pieces add a salt in between and bring the two pieces togethter and md5 hash that i.e.

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<?php
$password = $_POST['password'];
$length=strlen($password);
$divide=round($length/2);
$pass=str_split($password, $divide);
$salt ="097ever";
$pass1=md5($pass[0]);
$pass2=md5($pass[1]);
$newpass=md5($pass1.$salt.$pass2);
?>

this might add a half hour to your 25 million dollar computer.

current personal projects The H8ers Club && PCLinuxOS non-official One stop forum

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Join Date: Mar 2008

Posts: 153

Reputation: Suomedia is an unknown quantity at this point

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Suomedia

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Junior Poster

Re: md5 superhashing

Mar 21st, 2008

It is said that if you could sit a monkey in front of a typewriter for long enough it would eventually type out the Lord's prayer.....

Matti Ressler
Suomedia

If you want your dreams to come true, the first thing you must do is to wake up....
Suomedia - Dynamic Content Management

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Join Date: Mar 2007

Location: RI

Posts: 146

Reputation: Dsiembab is an unknown quantity at this point

Rep Power: 2

Solved Threads: 1

Dsiembab

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Junior Poster

Re: md5 supersalting

Mar 21st, 2008

so if I used an array instead like this

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<?php
$password = $_POST['password'];
$length=strlen($password);
$divide=round($length/2);
$pass=str_split($password, $divide);
$salt =array(b,o,n,k,y,w,l,e,m);
$saltydog=array_pop($salt);
$pass1=md5($pass[0]);
$pass2=md5($pass[1]);
$newpass=md5($pass1.$salt[0].$salt[6].$salt[1].$salt[5].$saltydog.$salt[6].$saltydog.$salt[1].$salt[2].$salt[3].$salt[7].$salt[4].$pass2);
?>

does that make more sense richard?

current personal projects The H8ers Club && PCLinuxOS non-official One stop forum