From: Maxim Levitsky <mlevitsk@redhat.com>
To: Craig Mull <cmull@us.ibm.com>, qemu-devel@nongnu.org
Cc: John Ferlan <jferlan@redhat.com>, Daniel Berrange <berrange@redhat.com>
Subject: Re: qcow2 native encryption -- change passphrase?
Date: Thu, 26 Sep 2019 15:59:04 +0300 [thread overview]
Message-ID: <67b5d2969705c36cd566f7b7b2381a23c5884dcc.camel@redhat.com> (raw)
In-Reply-To: <OFCD06A903.1875D335-ON00258481.00455734-00258481.004625E5@notes.na.collabserv.com>
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On Thu, 2019-09-26 at 12:46 +0000, Craig Mull wrote:
> How do you change the passphrase for QCOW2 native encrypted volume?
>
>
>
> I've played with qemu-img create and it appears I can only add a passphrase to slot 0 at volume creation time. I don't believe cryptsetup is supported with QCOW2 native encryption to manage LUKS
> slots.
>
>
Hi!
Currently you can't change the pass-phrase for qcow2 luks encrypted files, but I am working on this exact feature,
and it will suport both luks images (as an alternative to cryptosetup, and qcow2 luks images).
I expect that soon it will be merged upstream.
Best regards,
Maxim Levitsky
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prev parent reply other threads:[~2019-09-26 13:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 12:46 qcow2 native encryption -- change passphrase? Craig Mull
2019-09-26 12:59 ` Maxim Levitsky [this message]
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