All of lore.kernel.org
 help / color / mirror / Atom feed
From: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
To: Eric Biggers <ebiggers@kernel.org>, Johannes Thumshirn <jth@kernel.org>
Cc: David Sterba <dsterba@suse.cz>,
	"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
	"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
	Richard Weinberger <richard@nod.at>
Subject: Re: [PATCH v2 0/2] Add file-system authentication to BTRFS
Date: Mon, 4 May 2020 08:39:27 +0000	[thread overview]
Message-ID: <SN4PR0401MB3598A2A3FD9B0DE8DE16D7EB9BA60@SN4PR0401MB3598.namprd04.prod.outlook.com> (raw)
In-Reply-To: 20200501060336.GD1003@sol.localdomain

On 01/05/2020 08:03, Eric Biggers wrote:
> On Tue, Apr 28, 2020 at 12:58:57PM +0200, Johannes Thumshirn wrote:
>>
>> There was interest in also using a HMAC version of Blake2b from the community,
>> but as none of the crypto libraries used by user-space BTRFS tools as a
>> backend does currently implement a HMAC version with Blake2b, it is not (yet)
>> included.
> 
> Note that BLAKE2b optionally takes a key, so using HMAC with it is unnecessary.
> 
> And the kernel crypto API's implementation of BLAKE2b already supports this.
> I.e. you can call crypto_shash_setkey() directly on "blake2b-256".

Oh thanks for letting me know.

  reply	other threads:[~2020-05-04  8:39 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-28 10:58 [PATCH v2 0/2] Add file-system authentication to BTRFS Johannes Thumshirn
2020-04-28 10:58 ` [PATCH v2 1/2] btrfs: add authentication support Johannes Thumshirn
2020-04-29  7:23   ` kbuild test robot
2020-04-29  7:23     ` kbuild test robot
2020-04-29 11:46   ` Johannes Thumshirn
2020-05-01  5:39   ` Eric Biggers
2020-05-01  6:30     ` Eric Biggers
2020-05-04  8:38       ` Johannes Thumshirn
2020-05-05 22:33         ` David Sterba
2020-05-06  8:10           ` Johannes Thumshirn
2020-05-04 10:09     ` Johannes Thumshirn
2020-05-04 20:59       ` Eric Biggers
2020-05-05  8:11         ` Johannes Thumshirn
2020-05-05  9:26           ` Qu Wenruo
2020-05-05  9:59             ` Qu Wenruo
2020-05-05 22:32               ` David Sterba
2020-05-05 23:55                 ` Qu Wenruo
2020-05-06 20:40             ` btree [was Re: [PATCH v2 1/2] btrfs: add authentication support] Goffredo Baroncelli
2020-05-06 22:57               ` Qu Wenruo
2020-05-05 22:19           ` [PATCH v2 1/2] btrfs: add authentication support David Sterba
2020-05-05 22:37           ` Eric Biggers
2020-05-06  8:30             ` Johannes Thumshirn
2020-05-05 22:14         ` David Sterba
2020-05-05 22:31           ` Eric Biggers
2020-05-05 22:46             ` David Sterba
2020-05-05 23:31               ` Eric Biggers
2020-05-06  0:29                 ` David Sterba
2020-05-06  0:44                   ` Eric Biggers
2020-05-04 21:37       ` Richard Weinberger
2020-05-05  7:46         ` Johannes Thumshirn
2020-05-05 11:56           ` Richard Weinberger
2020-05-04 21:59   ` Richard Weinberger
2020-05-05  7:55     ` Johannes Thumshirn
2020-05-05 12:36       ` Jeff Mahoney
2020-05-05 12:39         ` Qu Wenruo
2020-05-05 12:41           ` Jeff Mahoney
2020-05-05 12:48             ` Qu Wenruo
2020-05-05 23:02           ` David Sterba
2020-05-06 21:24         ` Goffredo Baroncelli
2020-05-05 23:00     ` David Sterba
2020-05-05  9:43   ` Qu Wenruo
2020-05-06 20:59     ` Goffredo Baroncelli
2020-04-28 10:58 ` [PATCH v2 2/2] btrfs: rename btrfs_parse_device_options back to btrfs_parse_early_options Johannes Thumshirn
2020-05-01  6:03 ` [PATCH v2 0/2] Add file-system authentication to BTRFS Eric Biggers
2020-05-04  8:39   ` Johannes Thumshirn [this message]
2020-05-05 23:16   ` David Sterba
2020-05-01 21:26 ` Jason A. Donenfeld
2020-05-05 23:38   ` David Sterba

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=SN4PR0401MB3598A2A3FD9B0DE8DE16D7EB9BA60@SN4PR0401MB3598.namprd04.prod.outlook.com \
    --to=johannes.thumshirn@wdc.com \
    --cc=dsterba@suse.cz \
    --cc=ebiggers@kernel.org \
    --cc=jth@kernel.org \
    --cc=linux-btrfs@vger.kernel.org \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=richard@nod.at \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.