Re: [TLS] Fwd: [tlswg/draft-ietf-tls-esni] Fix superfluous padding edge cases. (#258)

Eric Rescorla <ekr@rtfm.com> Tue, 11 August 2020 20:45 UTC

Return-Path: <ekr@rtfm.com>
X-Original-To: tls@ietfa.amsl.com
Delivered-To: tls@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9DD0F3A0CCC for <tls@ietfa.amsl.com>; Tue, 11 Aug 2020 13:45:13 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.896
X-Spam-Level:
X-Spam-Status: No, score=-1.896 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, SPF_HELO_NONE=0.001, SPF_NONE=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=rtfm-com.20150623.gappssmtp.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 lX_FUbUtWnem for <tls@ietfa.amsl.com>; Tue, 11 Aug 2020 13:45:12 -0700 (PDT)
Received: from mail-lj1-x235.google.com (mail-lj1-x235.google.com [IPv6:2a00:1450:4864:20::235]) (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 074A63A0BF4 for <tls@ietf.org>; Tue, 11 Aug 2020 13:45:12 -0700 (PDT)
Received: by mail-lj1-x235.google.com with SMTP id m22so14983093ljj.5 for <tls@ietf.org>; Tue, 11 Aug 2020 13:45:11 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rtfm-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=JDwbYEWHYqPWKsoEL9Cw3WQOjd/wt9+eP5XmQ/2FmoY=; b=Zfy05iXOBBEI1DVQ1HgV5Qbc/7Db85FL9KriHbj9mWt2/F5ylJiJq5uWh/e5jHnCPL Xf3Mrh2O9T9GgMQFGVruehPK8Ftvmk/JqrTQdsqW8dlvl/aXsH98isvu8su0C48ilbxs /eDv/L9D2y0vrf1TunRvC7+O9kr4YsWQI+ImL+mo1sVtirOL7Mi2CfpJPmyRttPFuRfo MUQYhDm/go+xYnE9/mhqSg/8Sm9r+KR0UuNOsj16daczmrz7JR6wo5Iyg+mxyhPnxajp H+K/uKKHaSdyez9va81lqMcOWgaAKZCtkl0gvA5bOUJtDmG/lStwQt4tOW4W61DrhB+j Eh9Q==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=JDwbYEWHYqPWKsoEL9Cw3WQOjd/wt9+eP5XmQ/2FmoY=; b=lErJQ5pZkpRv8XHVfJ9dd4ZmPmBqZkA9GppnF3K25OuMnbgzEzmaefCu7qYciZbxrJ 4yvmyElAbxq59Zg2yX05UOjxKJ3mW2Ikj32ccUn3arPdDp1cYFR7rt8CMhHGj+7/hgt/ QLqwkYdcJDMZ873z3E32+kHGQxVWr7FiHMOsRROlKMnvBnXwUBJ/5UgSBzG3hojp5u1i 1Hi2jRmZoRDfFAcPd1A8751RckCU0dilD8Djx51e5L1n6P/k16d1l7TcXWJEiBTecOwK jTFNAq+F4ie+ZuKuzgsmtVIe6NH/0MRj+Ni9pAlGLL3IoKJPEz1NOmb/R3kB9n00H40R cibg==
X-Gm-Message-State: AOAM533cAmSlP5K/il8dlUDXXbJTMES2KtyNBDTxhBjn7/b68Ogxi8zD 8CvxNUjfT8FSy1d86LfU8yciQ1ECH7eTyR2y3zWDmVCmOBcHfw==
X-Google-Smtp-Source: ABdhPJw6dyUZhI/RUqC44g5iSlb/xYHpuRe+ueMNGPBIuPcq/KdePO7pFg220TWvtPWf641vchICBOeVusHSie1e32k=
X-Received: by 2002:a2e:908a:: with SMTP id l10mr3626119ljg.409.1597178710159; Tue, 11 Aug 2020 13:45:10 -0700 (PDT)
MIME-Version: 1.0
References: <tlswg/draft-ietf-tls-esni/pull/258@github.com> <d8a62a74-224e-36a3-844b-2a590541e1a8@cs.tcd.ie> <CABcZeBMOCP4yDTo1HTt3APH0Mv8r3-oBUyLi9ypQY4CkNdYgUw@mail.gmail.com> <8d21256f-2381-1c48-09b1-1aa0fc89aefa@cs.tcd.ie>
In-Reply-To: <8d21256f-2381-1c48-09b1-1aa0fc89aefa@cs.tcd.ie>
From: Eric Rescorla <ekr@rtfm.com>
Date: Tue, 11 Aug 2020 13:44:34 -0700
Message-ID: <CABcZeBP4zXaZo1Kp9v_gYDmcbim1prETOCQ7zvUSud1mXriXYA@mail.gmail.com>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>
Cc: "tls@ietf.org" <tls@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000a98e3105aca025a3"
Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/TI32fp8R2CmggdCS-nIC4ylVLNE>
Subject: Re: [TLS] Fwd: [tlswg/draft-ietf-tls-esni] Fix superfluous padding edge cases. (#258)
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "This is the mailing list for the Transport Layer Security working group of the IETF." <tls.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tls>, <mailto:tls-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/tls/>
List-Post: <mailto:tls@ietf.org>
List-Help: <mailto:tls-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tls>, <mailto:tls-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 11 Aug 2020 20:45:14 -0000

On Tue, Aug 11, 2020 at 1:24 PM Stephen Farrell <stephen.farrell@cs.tcd.ie>
wrote:

> On 11/08/2020 20:37, Eric Rescorla wrote:
> > I note that draft-ietf-git-github explicitly permits discussion on the
> > issues,
>
> Well, sure. I know that some people like that, and
> it does have benefits. But also downsides that I'm
> sure will be discussed when/if that draft goes to
> IETF LC.
>

Huh? It's been approved by the IESG and is in AUTH48.
https://datatracker.ietf.org/doc/draft-ietf-git-using-github/

-Ekr