IETF Logo Mail Archive

Re: Call for Adoption: draft-schinazi-quic-version-negotiation

Mikkel Fahnøe Jørgensen <mikkelfj@gmail.com> Thu, 12 December 2019 18:45 UTC

Return-Path: <mikkelfj@gmail.com>
X-Original-To: quic@ietfa.amsl.com
Delivered-To: quic@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B3BAC120A17 for <quic@ietfa.amsl.com>; Thu, 12 Dec 2019 10:45:46 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.996
X-Spam-Level:
X-Spam-Status: No, score=-1.996 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=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=gmail.com
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 Dr9OIqsHVVQp for <quic@ietfa.amsl.com>; Thu, 12 Dec 2019 10:45:43 -0800 (PST)
Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9FB221200E5 for <quic@ietf.org>; Thu, 12 Dec 2019 10:45:43 -0800 (PST)
Received: by mail-ed1-x532.google.com with SMTP id cm12so2653392edb.11 for <quic@ietf.org>; Thu, 12 Dec 2019 10:45:43 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:in-reply-to:references:mime-version:date:message-id:subject:to; bh=NPXG5FV928DCgLpDq2rbSmJaIVc8S7x4jbKxfW4Tv4I=; b=m10+ooAc3WsN+h0C7ywtURdxZ9Ruf3IwCmPuOAq5nCAhEC/023j1sXHiejvKLBduZM GZIaNK99kAGH9Dor47AgsDeOa1XHedX1yrfuk+t0hYf7lp0Mv2lJ9ijkqosRWb7+gAUw vbbjvkyJcdCY4Lvh3We97zzn9cK6APhjLccwezpwiGeWlwmFrvNETDxe+93reeHITHdH 0aR0mCGUt03i8MCmcyO0gr/QgWTQiS5wARE3x3i2nDgmnqRWCCmu792/WGEkZCZGL1Gz /WbrxzrINMJxFdhIUHCqr3sNZFFiKT5kauoCH60bfKns1u7YSOAK2SBIB4wjWh7Zqr8t gTTQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:in-reply-to:references:mime-version:date :message-id:subject:to; bh=NPXG5FV928DCgLpDq2rbSmJaIVc8S7x4jbKxfW4Tv4I=; b=prnxOWt77GPsujwBqH8g0fZn1fVZ3GdZyyTIghwZ5DfknhEzIdZlh2iMbmjd2yUOf6 TrdcFd3Hj47PeIZaiL7KPq3cV8p/5gV3kB5YBeAUFR7Z9FG06nx9s1gbK7lGMoK2KCSJ MOHZoRhbk08OYY9s07+6y09JSlhmTv9x8fHeDuOfa6HlipT0nivz/97pQ4f9C/F1fW9G 9VGJycHOFH6DCQIR08JqK5L+SwjkbKXpWDtOpWNhYtnAEECMnAhi5Q/g6DMpSPyS8fBA U/1uiF2HDOixOexwA/iERzii9vahl0SOhKsIWHKAIIlLU7/Xt1w/AxzQzTIsAZSwEBpt f7SQ==
X-Gm-Message-State: APjAAAVp+SgpIBTEBxHl1KfpRg5HWbnIlhpOiTvewyx50UoGb9ZFLoRI 1RSiBEcgygOXV8mokw5bK0LAYMPpDw2O9rrNimU=
X-Google-Smtp-Source: APXvYqyaKCAulzVsCfR4+FRjwgsd7H09kEuCaJItGVucPka98Ycydrgeqd1yp7yZKMMicAn2mnbM9J5wyiD6oEBJlcM=
X-Received: by 2002:a05:6402:6d2:: with SMTP id n18mr11454626edy.100.1576176342115; Thu, 12 Dec 2019 10:45:42 -0800 (PST)
Received: from 1058052472880 named unknown by gmailapi.google.com with HTTPREST; Thu, 12 Dec 2019 10:45:40 -0800
From: Mikkel Fahnøe Jørgensen <mikkelfj@gmail.com>
In-Reply-To: <7A4CE491-D196-4CE3-B454-D0C29C0A47C7@gbiv.com>
References: <080BEA58-D52B-4552-A11C-03D5BFCDFAE3@mnot.net> <f699260d-e743-495d-b92b-7be4671530dd@www.fastmail.com> <7A4CE491-D196-4CE3-B454-D0C29C0A47C7@gbiv.com>
MIME-Version: 1.0
Date: Thu, 12 Dec 2019 10:45:40 -0800
Message-ID: <CAN1APdfVWf5etOdnSqApx3jSccJZVWDXG0BR+Bm-rwjERpO37Q@mail.gmail.com>
Subject: Re: Call for Adoption: draft-schinazi-quic-version-negotiation
To: "Roy T. Fielding" <fielding@gbiv.com>, IETF QUIC WG <quic@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000f9a978059986266c"
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic/wCqxq6IOxlBkz3Rrn_umd8UHaLs>
X-BeenThere: quic@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Main mailing list of the IETF QUIC working group <quic.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic>, <mailto:quic-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic/>
List-Post: <mailto:quic@ietf.org>
List-Help: <mailto:quic-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic>, <mailto:quic-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Dec 2019 18:45:47 -0000

+1,

I’m slightly worried about fingerprinting of the clients supported
versions, but I guess it is not worse than other transport parameters.

I also note that the need to be able to read old Initial packets may affect
the choice of transport parameter encoding since this can now span many
versions, also versions that do not necessarily use TLS (#3294).

Mikkel

On 12 December 2019 at 18.26.47, Roy T. Fielding (fielding@gbiv.com) wrote:

+1

.....Roy

v2.23.0 | Report a Bug | By Email