Re: DVD Encryption system ( CSS Protection ) with Linux players

[Lorenzo Hernandez Garcia-Hierro <lorenzohgh () nsrg-security com>]

Hi,
Thanks , i was checking the DeCSS code and i am looking at the
libcss code .
I have a funny pic trying to play a protected dvd with mplayer without
loading the libcss.so .
:-)

Best regards.

On Mon, 2003-12-08 at 02:28, Jeremiah Cornelius wrote:
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> On Sunday 07 December 2003 13:22, Lorenzo Hernandez Garcia-Hierro wrote:
> > Hi again,
> >
> > I am looking for good information ( and documents ) about the CSS
> > encryption ( protection ) used in DVD Disks .
> There isn't that much to know...  I mean, I think it's a chain of XORs - and 
> that's about it!
>
> Look at the DeCSS,  css-descramble.c or libdvdcss2 code - mostly 
> self-explanatory...
>
> I also just googled this:
> http://www.lemuria.org/DeCSS/crypto.gq.nu/
>
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