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"Crack the SEGA Saturn copy protection" contest

Mr. Saturn - Feb 26, 2005

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		Borisz		Mar 16, 2005
			as far as I know, we either have to find a way to physically reproducate the outer security ring on a CDR in some way, or find a method to block the Saturn from finding out that it isn't there. the latter would require modding. or if it is possible, we can use the Video CD method to get a disc booted. That seems the most feasable method, if someone manages to get it working in some way.

Drenholm

Mar 16, 2005

	
	
		
		
			Originally posted by HI_Ricky+Tue, 2005-03-15 @ 06:51 AM-->QUOTE(HI_Ricky @ Tue, 2005-03-15 @ 06:51 AM)1. put in cd close door.



2. read toc (no sega ip info=4b,with sega info=3)



3. read sega ring (yes= 4a,no=4b)



4a.show you all track and cd player icon auto change saturn icon 



4b.show you all track and cd player icon[post=131591]Quoted post[/post]
[/b]

What do these numbers represent? Does this mean that the codes can somehow be 'mocked up' and a CD-R booted?

QUOTE(Pinchy @ Wed, 2005-03-23 @ 02:19 PM)

The problem im having is that I can add the necessary sector data to the file and burn it, the saturn will read it just fine, it just that it seems to check the length of track data and if its runs out to where the ring data is then it calls it unsuitable.

[/b]

have you already tried a 2 session disc? padded iso/bin/cue until 70:00:00 (are you sure it's the right value?) on the first session, ring data on the second session. In this way you'll have two different tocs

what are you using as ring data? the scrambled code from offset 0000 to 0100 you post before?