From: Jamis Buck <jgb3@...>
Date: 2004-07-06T01:46:37+09:00
Subject: Re: Wiki spam

Patrick May wrote:
[snip]
> The latter is bothersome -- you might need to setup the same sort of 
> "enter the number in the image" process as network solutions, ebay, etc.

FWIW, I've got a CAPTCHA library on rubyforge that does just this. As 
long as you've got the freetype and gd libraries installed, it should 
just drop right in.

   http://rubyforge.org/projects/captcha

-- 
Jamis Buck
jgb3@email.byu.edu
http://www.jamisbuck.org/jamis

ruby -ropenssl 
-e'k="01234567";p((c,c.padding,c.iv,c.key=OpenSSL::Cipher::BF.new,0,k,k*2)[0].decrypt.update("1A81803C452C324619D319F980D5B84DBB45FC0FE2BAA045".scan(/../).map{|n|n.to_i(16).chr}.join))'