RE: [pdf-devel] Crypt module discussion

[Leonard Rosenthol]

We'll be publishing the documentation on the extension in the coming week(s).  
In addition, we have submitted our extensions for review by the ISO 32000 
committee for their consideration for standardization in future revisions of 
32000.

Leonard

-----Original Message-----
From: address@hidden [mailto:address@hidden 
Sent: Saturday, August 02, 2008 8:03 AM
To: Leonard Rosenthol
Cc: David Vazquez; address@hidden
Subject: Re: [pdf-devel] Crypt module discussion


Hi Leonard.

   Just a note that Acrobat 9 includes a new encryption option that is
   based on AES256, but with a completely different methodology for
   generating the seed/initialization vector _AND_ which also now
   supports Unicode passwords.  While this is an "Adobe Extension to
   ISO 32000" - so not something you will need to worry about
   immediately - you should be aware of it as you design.

Where can we found detailed information about these "extensions"?