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On Sat, Jan 31, 2009 at 12:28 PM, Tom <uebershark@××××××××××.com> wrote: |
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> Hi List, |
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> |
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> Doesn't really belong here, but security seems dead, so... |
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> |
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> I'm planning on encrypting a 1TB usb-disc that I have, for |
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> preserved storage. |
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> I've been reading a lot about fde and the other various |
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> approaches towards encryption, and most of them do much more than I |
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> really need/want. I don't need plausible deniability, and I don't need |
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> a fully encrypted OS. |
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> I do however have certain usage scenarios, for my setup. |
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> |
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> As mentioned above, the disk I want encrypted is a usb device, so it's |
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> removable. |
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> This among other things requires the encryption method to be usable |
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> from multiple machines but also from multiple OSes (Windows and Linux). |
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> |
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> Now from what I've been reading, there are basically two ways of doing |
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> this. TrueCrypt and dm-crypt together with freeotfe on windows. |
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> |
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> The main issue is obviously the filesystem. |
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> As far as I understand it, both methods work 'atop' any filesystem that |
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> the underlying OS supports. |
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> Because I want both windows and linux support, this would mean vfat, |
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> ntfs, or ext2(3,4??). |
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> |
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> Now as I run x86_64 for both linux and windows I'm not to sure about |
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> all this. |
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> I have a working ext driver running in read-only mode under windows, |
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> but I wouldn't know how well it'll play when using encryption. |
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> There are two possibilities I know of, http://www.fs-driver.org/ and |
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> http://ext2fsd.sourceforge.net/index.htm, me using the latter due to |
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> problems I had with the first due to 64bit compatibility. |
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> Another mayor question is dataloss. |
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> The usb-disc has 1TB, would it make sense to maybe have more than one |
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> partition, both from a performance and reliability standpoint? |
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> |
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> Has anyone here a similar setup/usage of disc-encryption? |
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> Any thoughts on the matter? |
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> |
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> Tom |
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|
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I've used ext2/3 drivers in 32-bit windows and it worked fine... |
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64-bit windows is a crapshoot, there's so much stuff that doesn't |
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support it. |
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|
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I use dm-crypt for backup DVDs (full disc, not |
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container-on-unencrypted-disc), I once tried to mount one using |
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freeotfe (i think?) in Windows, and at the time (years ago) it was |
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unable to mount a CDROM like that and I never tried it again. I |
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haven't tried a hard drive. |
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|
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For now I mount it in linux and access it from windows over the |
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network. (VPN from windows to linux box + samba/cifs/whatever) |