[Date Prev][Date Next][Thread Prev][Thread Next]
- Subject: Re: PIL 3rd electronic version
- From: Jorge <xxopxe@...>
- Date: Wed, 15 May 2013 11:24:20 -0300
On 05/15/2013 09:01 AM, Finn Wilcox wrote:
It's just a substitution cipher, i.e. each character is globally
replaced by another. I don't have the .pdf, but I am guessing they
generate a random permutation of the codepoints used in the document and
embed a font whose glyphs have the same permutation applied.
They should've used a "stick figures" font! THEN It would've been worth it.