You are here: Re: Encrypt/decrypt automatically with PHP PDF document via Client CA « PHP Programming Language « IT news, forums, messages
Re: Encrypt/decrypt automatically with PHP PDF document via Client CA

Posted by NC on 04/17/07 04:27

On Apr 16, 3:49 pm, "Steph" <mcv...@hotmail.com> wrote:
>
> I would like to distribute PDF document to certified clients
> for which they could only read the document on their PC
> that owns the certificat (public/private keys) that has been
> used to encrypt the document at the server side and allow
> to decrypt it at the client side.

You are going about it in a wrong way. Instead of encrypting PDF, you
should produce an e-book. Although e-books are not exactly hacker-
proof, either...

Cheers,
NC

 

Navigation:

[Reply to this message]


Удаленная работа для программистов  •  Как заработать на Google AdSense  •  England, UK  •  статьи на английском  •  PHP MySQL CMS Apache Oscommerce  •  Online Business Knowledge Base  •  DVD MP3 AVI MP4 players codecs conversion help
Home  •  Search  •  Site Map  •  Set as Homepage  •  Add to Favourites

Copyright © 2005-2006 Powered by Custom PHP Programming

Сайт изготовлен в Студии Валентина Петручека
изготовление и поддержка веб-сайтов, разработка программного обеспечения, поисковая оптимизация