[Libjpeg-devel-6x] Modifying/encrypt files

[Haavard H. <haa...@nt...>]

Hello,

I am currently writing an application which uses some jpeg's. I do not 
want others to read the jpeg's directly. Therefore I want to modify the 
format a little bit.

Do you have any suggestions how to to this ? Can I change the header in 
some way so that the file will not be readable from a standard 
image-viewer ? How can I do that using libjeg/which files to modify ?

Best regards

Håvard