Re: [TLS] X509 extension to specify use for only one origin?

"Salz, Rich" <rsalz@akamai.com> Wed, 09 March 2016 16:41 UTC

Return-Path: <rsalz@akamai.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 8A41812D769 for <tls@ietfa.amsl.com>; Wed, 9 Mar 2016 08:41:31 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.701
X-Spam-Level:
X-Spam-Status: No, score=-2.701 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RP_MATCHES_RCVD=-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=akamai.com
Received: from mail.ietf.org ([127.0.0.1]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2_aquoOGfgAe for <tls@ietfa.amsl.com>; Wed, 9 Mar 2016 08:41:29 -0800 (PST)
Received: from prod-mail-xrelay07.akamai.com (prod-mail-xrelay07.akamai.com [23.79.238.175]) by ietfa.amsl.com (Postfix) with ESMTP id 72D9A12D717 for <tls@ietf.org>; Wed, 9 Mar 2016 08:41:29 -0800 (PST)
Received: from prod-mail-xrelay07.akamai.com (localhost.localdomain [127.0.0.1]) by postfix.imss70 (Postfix) with ESMTP id 9BEEA433415; Wed, 9 Mar 2016 16:41:28 +0000 (GMT)
Received: from prod-mail-relay11.akamai.com (prod-mail-relay11.akamai.com [172.27.118.250]) by prod-mail-xrelay07.akamai.com (Postfix) with ESMTP id 864BF433402; Wed, 9 Mar 2016 16:41:28 +0000 (GMT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akamai.com; s=a1; t=1457541688; bh=mfbeJdY+QBiktrZnarZKHav1L9/d+Ue5xUOn+oUk9+U=; l=4106; h=From:To:CC:Date:References:In-Reply-To:From; b=siaEmVw64joxY3HTMX5O8A5U4ctLH3ujZazYqBXPv/HDILLUMfRK6NddEK1e8MPxY rldcyUp1g8eaWKOxn3zU1NlFjKlpiYrrHdZVA4I1Kr6TnNgzmUHH2paqs+vxh+ce++ 5S3TgmJ6TetIhJbGw6NrIalerrfqhAGFw5rSj1uA=
Received: from email.msg.corp.akamai.com (usma1ex-casadmn.msg.corp.akamai.com [172.27.123.33]) by prod-mail-relay11.akamai.com (Postfix) with ESMTP id 79EC71FC95; Wed, 9 Mar 2016 16:41:28 +0000 (GMT)
Received: from USMA1EX-DAG1MB1.msg.corp.akamai.com (172.27.123.101) by usma1ex-dag1mb2.msg.corp.akamai.com (172.27.123.102) with Microsoft SMTP Server (TLS) id 15.0.1130.7; Wed, 9 Mar 2016 11:41:28 -0500
Received: from USMA1EX-DAG1MB1.msg.corp.akamai.com ([172.27.123.101]) by usma1ex-dag1mb1.msg.corp.akamai.com ([172.27.123.101]) with mapi id 15.00.1130.005; Wed, 9 Mar 2016 11:41:28 -0500
From: "Salz, Rich" <rsalz@akamai.com>
To: Eric Rescorla <ekr@rtfm.com>, Henry Story <henry.story@bblfish.net>
Thread-Topic: [TLS] X509 extension to specify use for only one origin?
Thread-Index: AQHRehXkJRwLRRgoA0qQpZd81ZIfM59RmWuAgAACEACAAABYAP//tPFA
Date: Wed, 9 Mar 2016 16:41:27 +0000
Message-ID: <5dd98cb1073c46dd9a69f7ecd6450126@usma1ex-dag1mb1.msg.corp.akamai.com>
References: <E52FE3EA-AC0A-4CEA-885F-E6558889170F@bblfish.net> <CABcZeBN4zaencMb=TKuB4Qk3B2b09D7Vv=XR2LZvSDRLwng0pw@mail.gmail.com> <7656CF21-B80B-4378-8248-80F4A596151E@bblfish.net> <CABcZeBMGFWaDDPqnzjPRxmYAdyaX_yh+xe5nhpfM2gCpbUn7_Q@mail.gmail.com>
In-Reply-To: <CABcZeBMGFWaDDPqnzjPRxmYAdyaX_yh+xe5nhpfM2gCpbUn7_Q@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [172.19.44.86]
Content-Type: multipart/alternative; boundary="_000_5dd98cb1073c46dd9a69f7ecd6450126usma1exdag1mb1msgcorpak_"
MIME-Version: 1.0
Archived-At: <http://mailarchive.ietf.org/arch/msg/tls/u-89OvH2vBYxQLb4hzfy-ZQPhgU>
Cc: "<tls@ietf.org>" <tls@ietf.org>
Subject: Re: [TLS] X509 extension to specify use for only one origin?
X-BeenThere: tls@ietf.org
X-Mailman-Version: 2.1.17
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: Wed, 09 Mar 2016 16:41:31 -0000

On the other hand, while it’s not a TLS issue per-se, this is the place most likely to have folks who care and are interested.

--
Senior Architect, Akamai Technologies
IM: richsalz@jabber.at Twitter: RichSalz