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Am 15.07.2011 16:52, schrieb Kan: |
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> 2011/7/15 Paul Hartman <paul.hartman+gentoo@×××××.com |
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> <mailto:paul.hartman%2Bgentoo@×××××.com>> |
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> |
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> On Fri, Jul 15, 2011 at 9:17 AM, Kan <000i.kan@×××××.com |
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> <mailto:000i.kan@×××××.com>> wrote: |
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> > I have configured a crypt volume, but i forget the key. :/ |
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> > How to show or change password of a crypt volume using cryptsetup? |
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> |
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> Wouldn't that defeat the purpose of encryption if that were possible? |
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> I think you can't do anything unless you remember the key. |
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> |
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> |
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> Suppose... i've the key... how to verify that is the same key |
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> configured in filesystem, when the system still up? |
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> Thanks. |
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> |
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|
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Try `cryptsetup luksAddKey $device`. |
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|
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It asks you to enter the old key and then lets you install an additional |
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one. You can later delete that second key. Please look at the man-page |
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for the necessary command. |
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|
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BTW: Please don't top-post, e.g. put your response below the message you |
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are quoting (where I've moved your reply). That facilitates reading long |
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threads. |
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|
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Hope this helps, |
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Florian Philipp |