General Discussion - Silly teacher

Print Page | Close Window

Silly teacher

Printed From: Web Wiz Forums
Category: General Discussion
Forum Name: General Discussion
Forum Description: General discussion and chat on any topic.
URL: https://forums.webwiz.net/forum_posts.asp?TID=7794
Printed Date: 30 March 2026 at 2:45pm
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com

Topic: Silly teacher

Posted By: Gullanian
Subject: Silly teacher
Date Posted: 02 December 2003 at 11:45am

My computing teachers are funny sometimes, today they refused to believe that one way encryption exists!

Replies:

Posted By: Mart
Date Posted: 02 December 2003 at 12:18pm

1 way encryption doesnt, 1 way hashing does.< ="">

Posted By: Mart
Date Posted: 02 December 2003 at 12:19pm

Borgs whats this bug with mozlla firebird that puts < =""> at the end of my messages? < ="">

Posted By: WebWiz-Bruce
Date Posted: 02 December 2003 at 12:41pm

It's not Mozilla Firebird it's that bloody awful Norton Personal Firewall pop up add blocker.

They keep changing the code it injects into every page so everytime I try and filter it out they change it again.

-------------
https://www.webwiz.net/web-wiz-forums/forum-hosting.htm" rel="nofollow - Web Wiz Forums Hosting
https://www.webwiz.net/web-hosting/windows-web-hosting.htm" rel="nofollow - ASP.NET Web Hosting

Posted By: Mart
Date Posted: 02 December 2003 at 1:03pm

Ok ive disabled it now

Posted By: WebWiz-Bruce
Date Posted: 02 December 2003 at 1:57pm

Is there any chance you could post me the code it injects so I can try filtering it.

It looks like:-



<script language="javascript"><!--

window.open = SymRealWinOpen;

//-->
</script>

-------------
https://www.webwiz.net/web-wiz-forums/forum-hosting.htm" rel="nofollow - Web Wiz Forums Hosting
https://www.webwiz.net/web-hosting/windows-web-hosting.htm" rel="nofollow - ASP.NET Web Hosting

Posted By: pmormr
Date Posted: 02 December 2003 at 2:04pm

i made my computer teacher look bad... he was glad to get rid of me at the end of the marking period

-------------
Paul A Morgan

http://www.pmorganphoto.com/" rel="nofollow - http://www.pmorganphoto.com/

Posted By: pmormr
Date Posted: 02 December 2003 at 2:07pm

this what your looking for

function SymError()
{
return true;
}

window.onerror = SymError;

//-->
</script>

but i think that's part of the forum's code... doesn't do anything to my posts

-------------
Paul A Morgan

http://www.pmorganphoto.com/" rel="nofollow - http://www.pmorganphoto.com/

Posted By: Mart
Date Posted: 02 December 2003 at 2:14pm

Here it is:



<script language="JavaScript">
<!--

function SymError()
{
  return true;
}

window.onerror = SymError;

var SymRealWinOpen = window.open;

function SymWinOpen(url, name, attributes)
{
  return (new Object());
}

window.open = SymWinOpen;

//-->
</script>

Posted By: Mart
Date Posted: 02 December 2003 at 2:15pm

This aswell sorry



<script language="JavaScript">
<!--

function SymError()
{
  return true;
}

window.onerror = SymError;

//-->
</script>

Posted By: Gullanian
Date Posted: 02 December 2003 at 2:45pm

Ohhhh ok then, forgive my arrogance. So whats the difference between a hash and an encryption?

Posted By: Mart
Date Posted: 02 December 2003 at 2:50pm

encryption can be decrypted a hash is 1 way and cannot be encrypted.

Posted By: Gullanian
Date Posted: 02 December 2003 at 3:32pm

cannot be decrypted you mean?

Posted By: michael
Date Posted: 02 December 2003 at 3:48pm

Of course there is one-way-encryption, Hash is just a commonly known expression for one-way-encryption thus it being the same. You can also call it irreversible encryption.

-------------
http://baumannphoto.com" rel="nofollow - Blog | http://mpgtracker.com" rel="nofollow - MPG Tracker

Posted By: Mart
Date Posted: 03 December 2003 at 12:57am

I.e. if you get the ASCII code of a character and times it by something that changes, e.g. current second on server time then your not gooing to be able to decypt it. Obviously it doesnt use server time though because then it would change every time its hashed.