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Re: [Qemu-devel] [PATCH v10 11/20] qcow2: convert QCow2 to use QCryptoBl
From: |
Alberto Garcia |
Subject: |
Re: [Qemu-devel] [PATCH v10 11/20] qcow2: convert QCow2 to use QCryptoBlock for encryption |
Date: |
Mon, 26 Jun 2017 15:26:29 +0200 |
User-agent: |
Notmuch/0.18.2 (http://notmuchmail.org) Emacs/24.4.1 (i586-pc-linux-gnu) |
On Fri 23 Jun 2017 06:24:10 PM CEST, Daniel P. Berrange wrote:
> This converts the qcow2 driver to make use of the QCryptoBlock
> APIs for encrypting image content, using the legacy QCow2 AES
> scheme.
>
> With this change it is now required to use the QCryptoSecret
> object for providing passwords, instead of the current block
> password APIs / interactive prompting.
>
> $QEMU \
> -object secret,id=sec0,filename=/home/berrange/encrypted.pw \
> -drive file=/home/berrange/encrypted.qcow2,encrypt.key-secret=sec0
>
> The test 087 could be simplified since there is no longer a
> difference in behaviour when using blockdev_add with encrypted
> images for the running vs stopped CPU state.
>
> Signed-off-by: Daniel P. Berrange <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>
Berto
- [Qemu-devel] [PATCH v10 06/20] iotests: skip 048 with qcow which doesn't support resize, (continued)
- [Qemu-devel] [PATCH v10 06/20] iotests: skip 048 with qcow which doesn't support resize, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 08/20] qcow: make encrypt_sectors encrypt in place, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 09/20] qcow: convert QCow to use QCryptoBlock for encryption, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 10/20] qcow2: make qcow2_encrypt_sectors encrypt in place, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 12/20] qcow2: extend specification to cover LUKS encryption, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 07/20] block: deprecate "encryption=on" in favor of "encrypt.format=aes", Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 11/20] qcow2: convert QCow2 to use QCryptoBlock for encryption, Daniel P. Berrange, 2017/06/23
- Re: [Qemu-devel] [PATCH v10 11/20] qcow2: convert QCow2 to use QCryptoBlock for encryption,
Alberto Garcia <=
- [Qemu-devel] [PATCH v10 15/20] iotests: enable tests 134 and 158 to work with qcow (v1), Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 14/20] qcow2: add iotests to cover LUKS encryption support, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 13/20] qcow2: add support for LUKS encryption format, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 16/20] block: rip out all traces of password prompting, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 18/20] block: pass option prefix down to crypto layer, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 17/20] block: remove all encryption handling APIs, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 19/20] qcow2: report encryption specific image information, Daniel P. Berrange, 2017/06/23
- [Qemu-devel] [PATCH v10 20/20] docs: document encryption options for qcow, qcow2 and luks, Daniel P. Berrange, 2017/06/23
- Re: [Qemu-devel] [PATCH v10 00/20] Convert QCow[2] to QCryptoBlock & add LUKS support, Max Reitz, 2017/06/26