Re: [Cfrg] Deoxys-II for AEAD

"Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu> Thu, 21 November 2019 22:13 UTC

Return-Path: <prvs=6228f42242=uri@ll.mit.edu>
X-Original-To: cfrg@ietfa.amsl.com
Delivered-To: cfrg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 19E85120154 for <cfrg@ietfa.amsl.com>; Thu, 21 Nov 2019 14:13:49 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.196
X-Spam-Level:
X-Spam-Status: No, score=-4.196 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_NONE=0.001, UNPARSEABLE_RELAY=0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
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 k2wA4uRA6a_F for <cfrg@ietfa.amsl.com>; Thu, 21 Nov 2019 14:13:46 -0800 (PST)
Received: from llmx3.ll.mit.edu (LLMX3.LL.MIT.EDU [129.55.12.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E816612016E for <cfrg@irtf.org>; Thu, 21 Nov 2019 14:13:45 -0800 (PST)
Received: from LLE2K16-MBX04.mitll.ad.local (LLE2K16-MBX04.mitll.ad.local) by llmx3.ll.mit.edu (unknown) with ESMTPS id xALMDhnv032974; Thu, 21 Nov 2019 17:13:43 -0500
From: "Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu>
To: Thomas Peyrin <thomas.peyrin@gmail.com>
CC: CFRG <cfrg@irtf.org>
Thread-Topic: [Cfrg] Deoxys-II for AEAD
Thread-Index: AQHVoI7HYUchnWzvIECG6UXueJz6aaeWeYCA//+yk5KAAFc7gA==
Date: Thu, 21 Nov 2019 22:10:05 +0000
Message-ID: <2F283D2B-3D98-4B12-B815-D3370B1C55E4@ll.mit.edu>
References: <CAA0wV7R9rUeNtoRko2pTKM_zRWnyQjzyA34+pCq_XJUS6iHC7A@mail.gmail.com> <CAHOTMVK+pNjQEj2UBN8qWUg6v1gNNCkowwBa9v4vF40nazcOAg@mail.gmail.com> <6D6D4162-3CF8-4A4A-AF84-F9A9BAA93801@akamai.com> <CAA0wV7TRyO44G8Wt1VZkghWPpdLqpcLC635hED3RgTr_9Kajmw@mail.gmail.com>
In-Reply-To: <CAA0wV7TRyO44G8Wt1VZkghWPpdLqpcLC635hED3RgTr_9Kajmw@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator:
x-ms-exchange-messagesentrepresentingtype: 1
Content-Type: multipart/signed; boundary="Apple-Mail-971764E7-11F4-4367-A780-0DE9078522A6"; protocol="application/pkcs7-signature"; micalg=sha-256
MIME-Version: 1.0
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-11-21_06:, , signatures=0
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-1911210184
Archived-At: <https://mailarchive.ietf.org/arch/msg/cfrg/IF9ohfY_CszL1Jw1AYILJdEIrKU>
Subject: Re: [Cfrg] Deoxys-II for AEAD
X-BeenThere: cfrg@irtf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Crypto Forum Research Group <cfrg.irtf.org>
List-Unsubscribe: <https://www.irtf.org/mailman/options/cfrg>, <mailto:cfrg-request@irtf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/cfrg/>
List-Post: <mailto:cfrg@irtf.org>
List-Help: <mailto:cfrg-request@irtf.org?subject=help>
List-Subscribe: <https://www.irtf.org/mailman/listinfo/cfrg>, <mailto:cfrg-request@irtf.org?subject=subscribe>
X-List-Received-Date: Thu, 21 Nov 2019 22:13:49 -0000

No, those benchmarks you refer to appear to be against the "old" GCM-SIV, which is almost twice as slow. You'd need to compare with the current implementation (efficient did not get to CAESAR because it was created a few years after the competition began).

Regards,
Uri

Sent from my iPhone

> On Nov 21, 2019, at 16:56, Thomas Peyrin <thomas.peyrin@gmail.com> wrote:
> 
> Hi Rich,
> 
> Of course. Detailed test vectors are already available on the website.
> 
> Regards,
> 
> Thomas.
> 
>> Le ven. 22 nov. 2019 à 05:39, Salz, Rich <rsalz@akamai.com> a écrit :
>> 
>> I'll +1 requests for a liberally licensed high-quality implementation... and also pseudocode implementations in the RFC.
>> 
>> 
>> 
>> And of course test vectors.
> 
> _______________________________________________
> Cfrg mailing list
> Cfrg@irtf.org
> https://www.irtf.org/mailman/listinfo/cfrg