Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: DVD Movie backups
Date: Sat, 17 Dec 2011 23:04:54
Message-Id: 20111217230341.1c9357ca@digimed.co.uk
In Reply to: [gentoo-user] Re: DVD Movie backups by Grant Edwards
1 On Sat, 17 Dec 2011 20:13:43 +0000 (UTC), Grant Edwards wrote:
2
3 > Yep. I'm not aware of any Linux software that can create an encrypted
4 > DVD -- but I've never had a desire to do that, so my lack of knowlege
5 > of such a thing shouldn't be used as an indication of non-existence of
6 > such a thing. :)
7
8 You also don't have the hardware to create them. CSS keys are stored on a
9 separate area of the disc, an area that is not available on DVD-Rs,
10 which is why yo cannot copy a CSS-encrypted DVD with dd, it copies the
11 encrypted data but not the decryption keys.
12
13
14 --
15 Neil Bothwick
16
17 I backed up my hard drive and ran into a bus.

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Replies

Subject Author
Re: [gentoo-user] Re: DVD Movie backups Mark Knecht <markknecht@×××××.com>
Re: [gentoo-user] Re: DVD Movie backups Joerg.Schilling@fokus.fraunhofer.de (Joerg Schilling)
Re: [gentoo-user] Re: DVD Movie backups David Haller <gentoo@×××××××.de>