IETF Logo Mail Archive

Re: [quicwg/base-drafts] Remove amplification throttle if the server receives Initial that echoes its high entropy SCID. (#3834)

Marten Seemann <notifications@github.com> Wed, 08 July 2020 01:42 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 4979B3A0D48 for <quic-issues@ietfa.amsl.com>; Tue, 7 Jul 2020 18:42:00 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.009
X-Spam-Level:
X-Spam-Status: No, score=-2.009 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_IMAGE_ONLY_16=1.092, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham 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 STu9CpAXFg7L for <quic-issues@ietfa.amsl.com>; Tue, 7 Jul 2020 18:41:59 -0700 (PDT)
Received: from out-23.smtp.github.com (out-23.smtp.github.com [192.30.252.206]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id F3F153A0D44 for <quic-issues@ietf.org>; Tue, 7 Jul 2020 18:41:58 -0700 (PDT)
Received: from github-lowworker-c53a806.ac4-iad.github.net (github-lowworker-c53a806.ac4-iad.github.net [10.52.23.45]) by smtp.github.com (Postfix) with ESMTP id 16461660553 for <quic-issues@ietf.org>; Tue, 7 Jul 2020 18:41:58 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=github.com; s=pf2014; t=1594172518; bh=z4b/RLPvopVNtjJzrViBnlM1nnRED9o+tjbZCBTO26Y=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=btwwWqEHypGZJLTMkgZ6fXZ7UQeaaOFnBheJjbjZpeMhOT7dbHwf7dDnuubaBD3JT lrnoAuPBs69TpVRwl3bG/NIzpUZ0OSJfTK6pags8W9VCAwM0VP4Inb9L8mRl6VtDLo P42xcOoXgDHRpgHKuyWs1w/GCLtY211tJTxOyezM=
Date: Tue, 07 Jul 2020 18:41:58 -0700
From: Marten Seemann <notifications@github.com>
Reply-To: quicwg/base-drafts <reply+AFTOJK23ZSRKSDIHGQ4V4255CECWNEVBNHHCN2E4VA@reply.github.com>
To: quicwg/base-drafts <base-drafts@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <quicwg/base-drafts/issues/3834/655229616@github.com>
In-Reply-To: <quicwg/base-drafts/issues/3834@github.com>
References: <quicwg/base-drafts/issues/3834@github.com>
Subject: Re: [quicwg/base-drafts] Remove amplification throttle if the server receives Initial that echoes its high entropy SCID. (#3834)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5f05246679aa_594f3fb5498cd96042973b"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: marten-seemann
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/z7_wZxVlgOTlax85qH-9FVYaA6s>
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, 08 Jul 2020 01:42:00 -0000

> We could also allow PATH_CHALLENGE in Initial packets, but that too has more disruptive effects on the design.

That's probably easier than using the Token field. The only change required for this would be to allow those two frames in Initial packets.

-- 
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/3834#issuecomment-655229616

v2.27.6 | Report a Bug | By Email | System Status