Re: [Cfrg] Point format endian (was: Adoption of draft-ladd-spake2 as a RG document)

"Salz, Rich" <rsalz@akamai.com> Sun, 25 January 2015 21:52 UTC

Return-Path: <rsalz@akamai.com>
X-Original-To: cfrg@ietfa.amsl.com
Delivered-To: cfrg@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 254C61A0067 for <cfrg@ietfa.amsl.com>; Sun, 25 Jan 2015 13:52:15 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.21
X-Spam-Level:
X-Spam-Status: No, score=-4.21 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, T_RP_MATCHES_RCVD=-0.01] 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 K10c-Kn37eLM for <cfrg@ietfa.amsl.com>; Sun, 25 Jan 2015 13:52:13 -0800 (PST)
Received: from prod-mail-xrelay02.akamai.com (prod-mail-xrelay02.akamai.com [72.246.2.14]) by ietfa.amsl.com (Postfix) with ESMTP id 9AD5F1A0065 for <cfrg@irtf.org>; Sun, 25 Jan 2015 13:52:13 -0800 (PST)
Received: from prod-mail-xrelay02.akamai.com (localhost [127.0.0.1]) by postfix.imss70 (Postfix) with ESMTP id 7BB0E285B8; Sun, 25 Jan 2015 21:52:12 +0000 (GMT)
Received: from prod-mail-relay06.akamai.com (prod-mail-relay06.akamai.com [172.17.120.126]) by prod-mail-xrelay02.akamai.com (Postfix) with ESMTP id 695B3285B7; Sun, 25 Jan 2015 21:52:12 +0000 (GMT)
Received: from email.msg.corp.akamai.com (usma1ex-cas1.msg.corp.akamai.com [172.27.123.30]) by prod-mail-relay06.akamai.com (Postfix) with ESMTP id 637642032; Sun, 25 Jan 2015 21:52:12 +0000 (GMT)
Received: from USMA1EX-DAG1MB2.msg.corp.akamai.com (172.27.123.102) by usma1ex-dag1mb2.msg.corp.akamai.com (172.27.123.102) with Microsoft SMTP Server (TLS) id 15.0.913.22; Sun, 25 Jan 2015 16:50:00 -0500
Received: from USMA1EX-DAG1MB2.msg.corp.akamai.com ([172.27.123.102]) by usma1ex-dag1mb2.msg.corp.akamai.com ([172.27.123.102]) with mapi id 15.00.0913.011; Sun, 25 Jan 2015 16:49:48 -0500
From: "Salz, Rich" <rsalz@akamai.com>
To: Andrey Jivsov <crypto@brainhub.org>, "cfrg@irtf.org" <cfrg@irtf.org>
Thread-Topic: [Cfrg] Point format endian (was: Adoption of draft-ladd-spake2 as a RG document)
Thread-Index: AQHQOHkzpao06C8ur0y+dn307ElqFZzRcQ4AgAAKmQD//8HSgIAAZrkA//+8CiA=
Date: Sun, 25 Jan 2015 21:49:48 +0000
Message-ID: <2ff11a7b553f40c4a965b448a5bb30cf@usma1ex-dag1mb2.msg.corp.akamai.com>
References: <20150125083018.10434.qmail@cr.yp.to> <93c73db0ce2b40c90324e89ce404abc1.squirrel@www.trepanning.net> <54C53542.60904@shiftleft.org> <d8fa5b9cc371411fbea460b1cd042fe0@usma1ex-dag1mb2.msg.corp.akamai.com> <54C55744.5020908@brainhub.org>
In-Reply-To: <54C55744.5020908@brainhub.org>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [172.19.57.85]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Archived-At: <http://mailarchive.ietf.org/arch/msg/cfrg/GL-Nfkb8WqTJugA0Z8QqotxQZ6w>
Subject: Re: [Cfrg] Point format endian (was: Adoption of draft-ladd-spake2 as a RG document)
X-BeenThere: cfrg@irtf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Crypto Forum Research Group <cfrg.irtf.org>
List-Unsubscribe: <http://www.irtf.org/mailman/options/cfrg>, <mailto:cfrg-request@irtf.org?subject=unsubscribe>
List-Archive: <http://www.irtf.org/mail-archive/web/cfrg/>
List-Post: <mailto:cfrg@irtf.org>
List-Help: <mailto:cfrg-request@irtf.org?subject=help>
List-Subscribe: <http://www.irtf.org/mailman/listinfo/cfrg>, <mailto:cfrg-request@irtf.org?subject=subscribe>
X-List-Received-Date: Sun, 25 Jan 2015 21:52:15 -0000

> I don't have strong opinion regarding the format, primarily because there is
> no efficiency argument here.

Perhaps.  So if there is no efficiency, why break existing deployments?  So far I've heard tradition, and I've heard common code re-use.