Doom9's Forum - View Single Post - BackupHDDVD, a tool to decrypt AACS protected movies

Jerky_san · 8th January 2007, 19:27

1009D48F |. 8D96 A8000000 LEA EDX,DWORD PTR DS:[ESI+A8] ; |AACS/VTKF000.AACS so it loads the all talked about file just after it loads

1009D46D |. 8D86 A0000000 LEA EAX,DWORD PTR DS:[ESI+A0] ; |AACS/MKBROM.AACS

Then it loads up 2 sets of hash tables along with the Revocation list along with a
1009D4DD |. 8D96 D8000000 LEA EDX,DWORD PTR DS:[ESI+D8] ; |AACS/CONTENT_CERT.AACS (wonder what this file has)

and then

1009D519 |. 8D86 C0000000 LEA EAX,DWORD PTR DS:[ESI+C0] ; |AACS/VTUF000.AACS

VTKF000.AACS and VTUF000.AACS The Change in the K and U are these the K and U that they are talking about in the specs? You add them together you get the key?

Also perhpas they are right they didn't use the RAM but instead kept it all in the registers of the CPU? .. I dunno though Me + Assembly = Bad grade last semester so I dunno if I reading it right..

8th January 2007, 19:27	#479 \| Link
Jerky_san Registered User Join Date: Apr 2005 Posts: 18	1009D48F \|. 8D96 A8000000 LEA EDX,DWORD PTR DS:[ESI+A8] ; \|AACS/VTKF000.AACS so it loads the all talked about file just after it loads 1009D46D \|. 8D86 A0000000 LEA EAX,DWORD PTR DS:[ESI+A0] ; \|AACS/MKBROM.AACS Then it loads up 2 sets of hash tables along with the Revocation list along with a 1009D4DD \|. 8D96 D8000000 LEA EDX,DWORD PTR DS:[ESI+D8] ; \|AACS/CONTENT_CERT.AACS (wonder what this file has) and then 1009D519 \|. 8D86 C0000000 LEA EAX,DWORD PTR DS:[ESI+C0] ; \|AACS/VTUF000.AACS VTKF000.AACS and VTUF000.AACS The Change in the K and U are these the K and U that they are talking about in the specs? You add them together you get the key? Also perhpas they are right they didn't use the RAM but instead kept it all in the registers of the CPU? .. I dunno though Me + Assembly = Bad grade last semester so I dunno if I reading it right.. Last edited by Jerky_san; 8th January 2007 at 19:29.