Kevin,
Would something like this suffice or at least lead you in the direction you were headed?
http://www.codeproject.com/KB/security/steganodotnet8.aspx
-M
Date: Sun, 23 Oct 2011 08:13:24 -0700
From: Kevin Cosgrove <
kevinc@cosgroves.us>
Subject: [LAU] Looking for Audio Watermarking Advice & Tools
To:
linux-audio-user@lists.linuxaudio.orgMessage-ID: <
20111023151325.350C7BE006@joseph.cosgroves.us>
Content-Type: text/plain; charset=us-ascii
The subject line says it all. I'm looking for a Linux solution to
watermarking audio. Thanks....
--
Kevinersion 0.01 even just being able to attach an md5 sum of an
audio file along with a gpg signature would be cool.
I use a subset of GNUPG's capability. Maybe you can see that in
my above requirements? ;-)
Is that a useful start on a start?
Thanks....
--
Kevin