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Can you crack this code?

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meeble

Programmer
Sep 24, 2002
137
GB
My friend uses this code on his paysite for people with a password. I've told him I think it's too weak as it's JavaScript but he says it's fine. Can anyone crack this or is it ok?

Can you find out the password? I admit, I can't...

<script>

var pass=new Array()
var t3=&quot;&quot;
var lim=5
pass[0]=&quot;SKGGk6Y6CObrhkR&quot;
pass[1]=&quot;hUYRL9vGfkjpnfu&quot;
pass[2]=&quot;kYU9MqqvbPMEXcZ&quot;
pass[3]=&quot;DwyysHn5vwZML1f&quot;
pass[4]=&quot;5ehoWp1uSs60U1IF&quot;
pass[5]=&quot;62ehoWp1uSs60U1I&quot;

//configure extension to reflect the extension type of the target web page (ie: .htm or .html)
var extension=&quot;.html&quot;
var enablelocking=0
var numletter=&quot;0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ&quot;
var temp3=''
var cur=0


function max(which){
return (pass[Math.ceil(which)+(3&15)].substring(0,1))
}

function testit(input){
temp=numletter.indexOf(input)
var temp2=temp^parseInt(pass[phase1-1+(1|3)].substring(0,2))
temp2=numletter.substring(temp2,temp2+1)
return (temp2)
}


function submitentry(){
t3=''
verification=document.password1.password2.value
phase1=Math.ceil(Math.random())-6+(2<<2)
var indicate=true
for (i=(1&2);i<window.max(Math.LOG10E);i++)
t3+=testit(verification.charAt(i))
for (i=(1&2);i<lim;i++){
if (t3.charAt(i)!=pass[phase1+Math.round(Math.sin(Math.PI/2)-1)].charAt(i))
indicate=false
}
if (verification.length!=window.max(Math.LOG10E))
indicate=false
if (indicate)
window.location=verification+extension
else
alert(&quot;Invalid password. Please try again&quot;)
}
</script>
 

I thought this thread would be crap so I've ignored it. It gets more interesting near the end though. :-D

I'd like a look-see at that before you post up the answers too. (Not very hopeful but it looks interesting.)
 
I don't have a crack for the last bunch of code I posted. I'm convinced it's too hard to crack. (Unless you've got a Cray supercomputer lying around)

Adam
while(ignorance==true){perpetuate(violence,fear,hatred);life=life-1};
 
Nevermind, you probably meant the password, huh? No problem, I'll wait.

Adam
while(ignorance==true){perpetuate(violence,fear,hatred);life=life-1};
 
adam -

I've kinda figured unEncrypt just a little - but who's got that kind of time? Yikes!!!

Programming today is a race between software engineers striving to build better and bigger idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning. - Rick Cook (No, I'm not Rick)

zen.gif
 
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