Date: Tue, 28 Feb 2006 11:45:21 +0000 From: "Jack T" <jackt123@gmail.com> To: "Marius Nuennerich" <marius.nuennerich@gmx.net> Cc: freebsd-geom@freebsd.org Subject: Re: GELI compatibility with GBDE Message-ID: <a1ef274e0602280345w749e39c1l1e2f7c1839832597@mail.gmail.com> In-Reply-To: <20060228024303.6f164e6a@sol> References: <a1ef274e0602261836m7f3eee16qf5f0bb9aead9dda@mail.gmail.com> <20060228024303.6f164e6a@sol>
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On Mon, 27 Feb 2006 Jack T wrote: > Hi all. Sorry if this is a FAQ (I googled but > am still unsure of the answer, and in any case > there's too much to risk if I got it wrong) > My question is: can GELI access > a partition that was encrypted by GBDE? On 2/28/06, Marius Nuennerich wrote: > I don't think so, why should it? Hi! I was looking at feature comparison charts. GBDE uses AES, GELI can uses AES, Blowfish, and 3DES. GBDE uses fixed key length, GELI can be variable. Since they both can do sector-by-sector encryption, and GELI can be configured to use the same scheme and key length as GBDE, I just thought maybe it would be great if they're compatible. (I have a lot of data encrypted using GBDE, and it would be a lot of work to re-encrypt them with GELI to get the ability to enter keyphrase in kernel space rather than userspace, so that I can encrypt the root filesystem which GBDE can't do) Thanks! - Jack T
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