backtop


Print 64 comment(s) - last by glennpratt.. on Jan 4 at 3:10 AM

BackupHDDVD may be this generations DeCSS

This article was first published on HWUpgrade.com

It hasn’t been completely verified yet, but a user named "muslix64" has posted an exploit in a thread on the Doom9 forum claiming he has been able to circumvent AACS, the encoding format used to protect HD DVD and Blu-ray content.

"Muslix64" claims to have completely backed up an HD DVD movie and provides a Rapidshare link to download BackupHDDVD, a small Java-based utility that aids users to backup their HD DVDs. A YouTube link to see the program in action has also been posted.

"Muslix64" describes the utility as "a java based command line utility that decrypt video files (.evo) from a HD DVD disk that you own, to your hard drive and you can play them back with a HD DVD player software."

Although much of the dirty work in backing up an HD DVD movie is done by the tool, users are still required to find their own cryptographic keys for the disc being copied. No guidance is provided to help users find the keys but the author suggests the process is trivial, which suggests some exploit in the player software or hardware exists as the keys are not meant to be easily obtained.

Although the exploit hasn’t been completely confirmed yet, if it turns out to be true it could mean a number of things. For one, it is possible that we might start seeing pirated HD DVD content. In addition, since Blu-ray also uses AACS, we might see a similar crack be released for Blu-ray movies in the next couple of weeks.

"Muslix64" claims the tool works on his XBOX 360 external HD DVD player, but that the software should not be limited to just one specific player.


Comments     Threshold


This article is over a month old, voting and posting comments is disabled

By FITCamaro on 12/29/2006 12:22:46 PM , Rating: 2
What do HDCP and DRM have to do with Vista? It's going to support it yes but both have been around longer than even the idea of Vista has.

And why would they encrypt the communications between the CPU and the GPU for everything? That just adds more load on both components since either the chip would have to decrypt it or they'd have to spend the cash to integrate a chip onto both to decrypt the messages. And nothing like that exists in current CPUs or GPUs. Now if you're just talking for high def video thats different. But encrypting the communications between PC components during a video game would be retarded and something they'd have no reason to do.


"And boy have we patented it!" -- Steve Jobs, Macworld 2007











botimage
Copyright 2014 DailyTech LLC. - RSS Feed | Advertise | About Us | Ethics | FAQ | Terms, Conditions & Privacy Information | Kristopher Kubicki