Re: [TLS] AES-OCB in TLS [New Version Notification for draft-zauner-tls-aes-ocb-03.txt]
Daniel Kahn Gillmor <dkg@fifthhorseman.net> Mon, 01 June 2015 19:13 UTC
Return-Path: <dkg@fifthhorseman.net>
X-Original-To: tls@ietfa.amsl.com
Delivered-To: tls@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0A4AC1B3233 for <tls@ietfa.amsl.com>; Mon, 1 Jun 2015 12:13:30 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.9
X-Spam-Level:
X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham
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 PlTJhsQCk_TY for <tls@ietfa.amsl.com>; Mon, 1 Jun 2015 12:13:28 -0700 (PDT)
Received: from che.mayfirst.org (che.mayfirst.org [209.234.253.108]) by ietfa.amsl.com (Postfix) with ESMTP id 3B5961B3231 for <tls@ietf.org>; Mon, 1 Jun 2015 12:13:28 -0700 (PDT)
Received: from fifthhorseman.net (unknown [38.109.115.130]) by che.mayfirst.org (Postfix) with ESMTPSA id 91A07F984; Mon, 1 Jun 2015 15:13:24 -0400 (EDT)
Received: by fifthhorseman.net (Postfix, from userid 1000) id 7CFEB1FF76; Mon, 1 Jun 2015 15:13:02 -0400 (EDT)
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
To: Michael Hamburg <mike@shiftleft.org>
In-Reply-To: <B3BFF8C9-CA17-4ED6-8829-DA0F1B570653@shiftleft.org>
References: <556C4ACD.9040002@azet.org> <CABcZeBNsYmto4F-J0mFoxcq-qfL=NJrvDu67fyY9bpBmRp16mQ@mail.gmail.com> <556C51FC.807@azet.org> <87pp5fe3t5.fsf@alice.fifthhorseman.net> <B3BFF8C9-CA17-4ED6-8829-DA0F1B570653@shiftleft.org>
User-Agent: Notmuch/0.20 (http://notmuchmail.org) Emacs/24.4.1 (x86_64-pc-linux-gnu)
Date: Mon, 01 Jun 2015 15:13:02 -0400
Message-ID: <87zj4jcke9.fsf@alice.fifthhorseman.net>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
Archived-At: <http://mailarchive.ietf.org/arch/msg/tls/CKr1r_LfhJiGDX6e2p8v7pirIIY>
Cc: Phillip Rogaway <rogaway@cs.ucdavis.edu>, TLS Mailing List <tls@ietf.org>, Charanjit Jutla <csjutla@us.ibm.com>
Subject: Re: [TLS] AES-OCB in TLS [New Version Notification for draft-zauner-tls-aes-ocb-03.txt]
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.15
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: <http://www.ietf.org/mail-archive/web/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: Mon, 01 Jun 2015 19:13:30 -0000
On Mon 2015-06-01 14:33:16 -0400, Michael Hamburg wrote: > I tried to get one from Comodo about a year ago. It wasn’t advertised > on their website but I asked one of their tech support folks. They > said that it was an experimental feature for business customers only, > and would cost me something like $600. I don’t remember if that was a > 1-year or 3-year cert. I just went back through my notes: in November 2014, i used a small (~$5?) credit i had with https://ssls.com/ to get a PositiveSSL Comodo cert with ECC. I couldn't figure out how to submit the ECC cert through the https://ssls.com/ web interface, so i opened their "live support" chat, and got this suggestion: >>> Unfortunately our system cannot parse ECDSA public keys. As an >>> option you can purchase the cert here and you would need to submit a >>> ticket to us for the manual cert activation. >>> To submit a ticket, please follow this link: >>> https://support.cheapssl.com/index.php?/cheapssl/Tickets/Submit >>> Please provide the cert or order ID, the request and approver and >>> admin contacts in the ticket I did that, and the confirmation e-mail came through about a half-hour later. > Anyway you can get ECDSA certs relatively easily, but not cheaply; or > at least, that’s how it was a year ago. I found it was quick and cheap, but the UI/UX was not as streamlined as I wanted it to be for a DV cert (i had to nag two humans, via chat and the ticket system to make it happen, but it did happen promptly). ymmv, of course, --dkg
- [TLS] AES-OCB in TLS [New Version Notification fo… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Eric Rescorla
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Eric Rescorla
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Ilari Liusvaara
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Hubert Kario
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Jeffrey Walton
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Peter Bowen
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Russ Housley
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Jeffrey Walton
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Yaron Sheffer
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Jeffrey Walton
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Daniel Kahn Gillmor
- [TLS] EDDSA/Curve25519 identifiers: Was Re: AES-O… Michael StJohns
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Michael Hamburg
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Daniel Kahn Gillmor
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Rob Stradling
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Michael Hamburg
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Gunnar Wolf
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Peter Gutmann
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Simon Josefsson
- Re: [TLS] EDDSA/Curve25519 identifiers: Was Re: A… Simon Josefsson
- Re: [TLS] EDDSA/Curve25519 identifiers: Was Re: A… Salz, Rich
- Re: [TLS] EDDSA/Curve25519 identifiers: Was Re: A… Peter Bowen
- Re: [TLS] EDDSA/Curve25519 identifiers: Was Re: A… Michael StJohns
- Re: [TLS] EDDSA/Curve25519 identifiers: Was Re: A… Nico Williams
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Blumenthal, Uri - 0553 - MITLL
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Aaron Zauner
- Re: [TLS] AES-OCB in TLS [New Version Notificatio… Matt Caswell