From: Leo Famulari <leo@famulari.name>
To: Marius Bakke <mbakke@fastmail.com>
Cc: 41382@debbugs.gnu.org, "Ludovic Courtès" <ludo@gnu.org>
Subject: [bug#41382] [PATCH 0/6] Allow for a cryptographic hash function migration
Date: Tue, 19 May 2020 14:20:01 -0400 [thread overview]
Message-ID: <20200519182001.GA19528@jasmine.lan> (raw)
In-Reply-To: <87wo57reil.fsf@devup.no>
[-- Attachment #1: Type: text/plain, Size: 473 bytes --]
On Tue, May 19, 2020 at 08:00:34PM +0200, Marius Bakke wrote:
> This is a great initiative, and the patches LGTM.
+1
> I think that if we are to move away from SHA256, we should go with
> something that is immune to length extension attacks[0] such as BLAKE2/3
> or SHA-3 (Keccak).
I think we are so far from needing to move away from SHA256 that we
can't know what the best replacement will be when the time comes. It
will probably be quite a long time, maybe decades.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2020-05-19 18:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 21:31 [bug#41382] [PATCH 0/6] Allow for a cryptographic hash function migration Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 1/6] tests: Test 'add-to-store' with several hash algorithms Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 2/6] tests: Test fixed-output derivations " Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 3/6] guix hash, guix download: Add '--hash' Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 4/6] guix hash, guix download: Support base64 format Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 5/6] packages: Add 'sha512' optional field to <origin> Ludovic Courtès
2020-05-18 21:32 ` [bug#41382] [PATCH 6/6] packages: Add 'base64' macro Ludovic Courtès
2020-05-19 14:42 ` [bug#41382] [PATCH 0/6] Allow for a cryptographic hash function migration Ludovic Courtès
2020-05-19 18:00 ` Marius Bakke
2020-05-19 18:20 ` Leo Famulari [this message]
2020-05-21 20:46 ` Ludovic Courtès
2020-05-21 23:43 ` Ludovic Courtès
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=20200519182001.GA19528@jasmine.lan \
--to=leo@famulari.name \
--cc=41382@debbugs.gnu.org \
--cc=ludo@gnu.org \
--cc=mbakke@fastmail.com \
/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.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
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.