Re: [quicwg/base-drafts] Initial secrets do not change after Retry (#2878)

David Schinazi <> Sun, 21 July 2019 22:17 UTC

Return-Path: <>
Received: from localhost (localhost []) by (Postfix) with ESMTP id C33CC120048 for <>; Sun, 21 Jul 2019 15:17:24 -0700 (PDT)
X-Virus-Scanned: amavisd-new at
X-Spam-Flag: NO
X-Spam-Score: -6.382
X-Spam-Status: No, score=-6.382 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, HTML_IMAGE_ONLY_24=1.618, HTML_MESSAGE=0.001, MAILING_LIST_MULTI=-1, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: (amavisd-new); dkim=pass (1024-bit key)
Received: from ([]) by localhost ( []) (amavisd-new, port 10024) with ESMTP id SLZqhKsC-Op3 for <>; Sun, 21 Jul 2019 15:17:23 -0700 (PDT)
Received: from ( []) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by (Postfix) with ESMTPS id 5CAF112001E for <>; Sun, 21 Jul 2019 15:17:23 -0700 (PDT)
Date: Sun, 21 Jul 2019 15:17:22 -0700
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;; s=pf2014; t=1563747442; bh=5Qm62rfvB7MsaRHefnutD2rTTuJTYpSUP77XyHJlejE=; h=Date:From:Reply-To:To:Cc:In-Reply-To:References:Subject:List-ID: List-Archive:List-Post:List-Unsubscribe:From; b=jngAMlsKo2u00mKFtjTY3SMrr1HfHo7qXN2lyUT428YBKMe6TGGb7qFYerrM2jon0 twnriXHcL+0xE43wv9AE69/y2gSMzot9hfSEsoPKrJMV1dCIGJUgLx+2Liq5GjZQ3z yvnhTiuPSUySjBdlvcFAURIRbDj8a4i4F9MbhgBo=
From: David Schinazi <>
Reply-To: quicwg/base-drafts <>
To: quicwg/base-drafts <>
Cc: Subscribed <>
Message-ID: <quicwg/base-drafts/pull/2878/review/>
In-Reply-To: <quicwg/base-drafts/pull/>
References: <quicwg/base-drafts/pull/>
Subject: Re: [quicwg/base-drafts] Initial secrets do not change after Retry (#2878)
Mime-Version: 1.0
Content-Type: multipart/alternative; boundary="--==_mimepart_5d34e47279cd2_2eaa3fadaf4cd96061583a"; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Precedence: list
X-GitHub-Sender: DavidSchinazi
X-GitHub-Recipient: quic-issues
X-GitHub-Reason: subscribed
X-Auto-Response-Suppress: All
Archived-At: <>
X-Mailman-Version: 2.1.29
List-Id: Notification list for GitHub issues related to the QUIC WG <>
List-Unsubscribe: <>, <>
List-Archive: <>
List-Post: <>
List-Help: <>
List-Subscribe: <>, <>
X-List-Received-Date: Sun, 21 Jul 2019 22:17:25 -0000

DavidSchinazi commented on this pull request.

> @@ -805,8 +805,8 @@ packets even where the TLS versions offered do not include TLS 1.3.
 The secrets used for protecting Initial packets do not change during the
 connection, even after receiving a Retry.  A server that sends a Retry
-therefore needs to either remember Initial protection keys or save them
-in the Retry token.
+therefore needs to either remember the original connection ID and Initial
+protection keys or save the original connection ID the Retry token.

typo: connection ID *in* the Retry token.

You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub: