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Re: [pdf-devel] [PATCH] Crypt filters

From: jemarch
Subject: Re: [pdf-devel] [PATCH] Crypt filters
Date: Mon, 22 Dec 2008 15:37:36 +0100
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/23.0.60 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) 
Hi David.

   In this way, crypt filters only will need to use `pdf_crypt_cipher_pad'
   in `finish_p'.

   What do you think? If you agree, I write this.

I don't fully understand what do you mean with "padding" in this
context. Can you provide a little example on the usage of these
functions? How would I decrypt 16kb of data using memory buffers of
4kb, for example?
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