Re: [babel] Babel-MAC: Blake2s is 128-bits by default

Toke Høiland-Jørgensen <toke@toke.dk> Thu, 26 November 2020 13:04 UTC

Return-Path: <toke@toke.dk>
X-Original-To: babel@ietfa.amsl.com
Delivered-To: babel@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5813F3A131F; Thu, 26 Nov 2020 05:04:18 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.099
X-Spam-Level:
X-Spam-Status: No, score=-2.099 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=toke.dk
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XRmuJwfGxd88; Thu, 26 Nov 2020 05:04:16 -0800 (PST)
Received: from mail.toke.dk (mail.toke.dk [45.145.95.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 03FDA3A1288; Thu, 26 Nov 2020 05:04:15 -0800 (PST)
From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= <toke@toke.dk>
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1606395848; bh=Q3waPbZTDOy72aob0wNRZCBebfzxZvohDhOaxojbRfY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=pcidpW31jRSWlZW6UoaursfqyEllMRbe639kqHOwE89jCkdpgi6S24cWO2Y1z9ft2 8IhaycocWxPqPOqRYdOtPyDjup51Q+mI0/VmPS+F1aXQ8RzlLnBbHviSN8e79OOxTv fk+m7g4ZtmHiUJ06iDycLD6nxIIIan7rhvG8rcWb+gKc50kZQb8t/iKZ1UdjIRZbxf xiuWHxrIoGhZ+nifebeXC8UckPeIahQHfBKmZoJ3Koy7qxPwhCzUiJJe7bnFL9s02n JUO26r5hbODKH3559dVhwdmYHhTfh3iM7nXfqWxz/tNogKAY5/oZ9DyBBcxNE9bhGw G/4AaMx0K16jw==
To: Antonin =?utf-8?Q?D=C3=A9cimo?= <antonin.decimo@gmail.com>, Juliusz Chroboczek <jch@irif.fr>
Cc: babel-chairs <babel-chairs@ietf.org>, Valery Smyslov <valery@smyslov.net>, Babel at IETF <babel@ietf.org>
In-Reply-To: <CAC=54B+rNd=RtBcSYm1N79KjQ9cGdDstQujWRATmAS1WW+=o2g@mail.gmail.com>
References: <87d00qungk.wl-jch@irif.fr> <87h7q2f6a2.fsf@toke.dk> <87o8jya4jz.wl-jch@irif.fr> <87wnyl4dgi.fsf@toke.dk> <878sazh7ge.wl-jch@irif.fr> <87o8jvylta.fsf@toke.dk> <87o8jomjfb.fsf@toke.dk> <87360xz3yk.wl-jch@irif.fr> <87ft4wl8h6.fsf@toke.dk> <87lfeocoiv.wl-jch@irif.fr> <CAC=54B+rNd=RtBcSYm1N79KjQ9cGdDstQujWRATmAS1WW+=o2g@mail.gmail.com>
Date: Thu, 26 Nov 2020 14:04:08 +0100
X-Clacks-Overhead: GNU Terry Pratchett
Message-ID: <87a6v4l16f.fsf@toke.dk>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Archived-At: <https://mailarchive.ietf.org/arch/msg/babel/DY0v4-vVYeBWFlREy0MLZoO_DsU>
Subject: Re: [babel] Babel-MAC: Blake2s is 128-bits by default
X-BeenThere: babel@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "A list for discussion of the Babel Routing Protocol." <babel.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/babel>, <mailto:babel-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/babel/>
List-Post: <mailto:babel@ietf.org>
List-Help: <mailto:babel-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/babel>, <mailto:babel-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 26 Nov 2020 13:04:19 -0000

Antonin Décimo <antonin.decimo@gmail.com> writes:

> I support Juliusz' changes, and I have a patch ready ;-)

The Bird implementation[0][1] is already updated (apart from the key
size thing[2]), so feel free to test against that :)

-Toke

[0] http://trubka.network.cz/pipermail/bird-users/2020-November/015033.html
[1] https://github.com/tohojo/bird/tree/babel-mac-03
[2] http://trubka.network.cz/pipermail/bird-users/2020-November/015047.html