Re: [quicwg/base-drafts] Re-visit initial keys discard (#2741)

Kazuho Oku <notifications@github.com> Wed, 29 May 2019 01:07 UTC

Return-Path: <noreply@github.com>
X-Original-To: quic-issues@ietfa.amsl.com
Delivered-To: quic-issues@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 556CB1200B5 for <quic-issues@ietfa.amsl.com>; Tue, 28 May 2019 18:07:40 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.391
X-Spam-Level:
X-Spam-Status: No, score=-1.391 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_IMAGE_ONLY_24=1.618, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_DKIMWL_WL_HIGH=-0.01] autolearn=no autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=github.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 2OOzBCtLZTBc for <quic-issues@ietfa.amsl.com>; Tue, 28 May 2019 18:07:39 -0700 (PDT)
Received: from out-19.smtp.github.com (out-19.smtp.github.com [192.30.252.202]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B06C0120059 for <quic-issues@ietf.org>; Tue, 28 May 2019 18:07:38 -0700 (PDT)
Date: Tue, 28 May 2019 18:07:37 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1559092057; bh=sha5Ey+ukd9psm74a9wmGqVWfI64ClWjx2oUiT5HeAU=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=weiI8BEmT4rEvWNFUmxqNwwz77dxd7iAw0z0ScdUd+/JBUkt/YAYYkl1pztHb2W4o u/ZtFZX+y+X7bCWahIpNwCldi0pPaBOwRPfT7idEmBziZDdh324ZbcmlqrdaLy6rAE QZ9vJCb39ICKewShli/U/BA7ez8UI1DI7VF6vWwc=
From: Kazuho Oku <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJKZIGG5JS5FZPY7LXUF27MG5TEVBNHHBVJFPLM@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/2741/496745243@github.com>
In-Reply-To: <quicwg/base-drafts/issues/2741@github.com>
References: <quicwg/base-drafts/issues/2741@github.com>
Subject: Re: [quicwg/base-drafts] Re-visit initial keys discard (#2741)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5ceddb59b37b_207d3fcdf52cd9601581f"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: kazuho
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
X-GitHub-Recipient-Address: quic-issues@ietf.org
Archived-At: <https://mailarchive.ietf.org/arch/msg/quic-issues/uubY-Owd52MalGwvpYFd74Mkvb0>
X-BeenThere: quic-issues@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Notification list for GitHub issues related to the QUIC WG <quic-issues.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/quic-issues/>
List-Post: <mailto:quic-issues@ietf.org>
List-Help: <mailto:quic-issues-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/quic-issues>, <mailto:quic-issues-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 29 May 2019 01:07:40 -0000

The proposed change brings symmetry to how Initial keys are discarded.

FTR, during the interim some folks discussed that there's another asymmetry and that introducing symmetry there helps us resolve an open issue; at the moment only the server is allowed to replace the CID when responding to an Initial packet. We could allow clients to do that as well, and that would resolve #2645.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/quicwg/base-drafts/issues/2741#issuecomment-496745243