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From: Hannes Erven <h.e@gmx.at>
To: dm-crypt@saout.de
Cc: "Sebastián Treu" <sebastian.treu@gmail.com>
Subject: Re: [dm-crypt] Last key removed
Date: Tue, 09 Dec 2014 09:36:40 +0100	[thread overview]
Message-ID: <5486B498.2070403@gmx.at> (raw)
In-Reply-To: <CAPEb5-J+JTHkrnOjX0xS1ZL9obL__x=UNUQW3YkBedf6G-34ow@mail.gmail.com>

Hi,


 > Now I realized that was a stupid thing of mine thinking that way. To
> keep short: Is my data lost, right?

is the device still luksOpen?

If yes, you could try to grab the master encryption key from the running 
system. I think

# dmsetup table --showkeys DEVICENAME

should do the trick. You still won't be able to use LUKS to open that 
device, but at least you can use dmsetup directly to decrypt and access 
your device.


Good luck!

	-hannes

  parent reply	other threads:[~2014-12-09  8:36 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-08 21:29 [dm-crypt] Last key removed Sebastián Treu
2014-12-09  8:18 ` Ralf Ramsauer
2014-12-09  8:36 ` Hannes Erven [this message]
2014-12-09 12:20   ` Arno Wagner

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