Re: [Cfrg] Adoption call for draft-arciszewski-xchacha

"David McGrew (mcgrew)" <mcgrew@cisco.com> Tue, 20 November 2018 21:04 UTC

Return-Path: <mcgrew@cisco.com>
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 A55CC12785F for <cfrg@ietfa.amsl.com>; Tue, 20 Nov 2018 13:04:28 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.97
X-Spam-Level:
X-Spam-Status: No, score=-14.97 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.47, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.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 nm-hUpFVO4ox for <cfrg@ietfa.amsl.com>; Tue, 20 Nov 2018 13:04:26 -0800 (PST)
Received: from rcdn-iport-2.cisco.com (rcdn-iport-2.cisco.com [173.37.86.73]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A2B1E124D68 for <cfrg@irtf.org>; Tue, 20 Nov 2018 13:04:26 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1248; q=dns/txt; s=iport; t=1542747866; x=1543957466; h=from:to:subject:date:message-id:content-id: content-transfer-encoding:mime-version; bh=872WCTbg37E7JAcyApX9ZzPO+XIxR81sXNVr11rfuk0=; b=fblMHjQBqO4X9/O25baOLfquKECk8eku0e1jK3nl50NvtPpu+tFkP74S 2gmKN9m5t04KbHi2oj1f/x68iPKfC4fF8nBdCKA8uxTSGHJioDbeBHfLT r4z5sZfCUdJ5zbWnh/Fug+BS5l398tPp3wR2bZvyrEfWK7et324j6IDiZ I=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0A9AADwdfRb/4MNJK1jDg4BAQEEAQEHBAEBgVIGAQELAYIDZoECJwqDbpV9l1wUgWYLAQEYC4Rig14iNQgNAQMBAQIBAQJtHAyFPQYBARsGETodAQgaAiYCBCULFRIEARKDIQGCAQ+pYoEvhEFAP4RiBYELinoXgX+BEScME4JMgxsBAQMBgSUFARIBgyMxgiYCn3cJAoZ4ijAYgViFCYogjT+KQQIRFIEnIQI0ZHFwFTsqAYJBixyFBDpBMYtjgR+BHwEB
X-IronPort-AV: E=Sophos;i="5.56,258,1539648000"; d="scan'208";a="489127466"
Received: from alln-core-1.cisco.com ([173.36.13.131]) by rcdn-iport-2.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Nov 2018 21:04:25 +0000
Received: from XCH-ALN-001.cisco.com (xch-aln-001.cisco.com [173.36.7.11]) by alln-core-1.cisco.com (8.15.2/8.15.2) with ESMTPS id wAKL4Poh013873 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Tue, 20 Nov 2018 21:04:25 GMT
Received: from xch-aln-004.cisco.com (173.36.7.14) by XCH-ALN-001.cisco.com (173.36.7.11) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 20 Nov 2018 15:04:24 -0600
Received: from xch-aln-004.cisco.com ([173.36.7.14]) by XCH-ALN-004.cisco.com ([173.36.7.14]) with mapi id 15.00.1395.000; Tue, 20 Nov 2018 15:04:24 -0600
From: "David McGrew (mcgrew)" <mcgrew@cisco.com>
To: "Paterson, Kenny" <Kenny.Paterson@rhul.ac.uk>, "cfrg@irtf.org" <cfrg@irtf.org>
Thread-Topic: [Cfrg] Adoption call for draft-arciszewski-xchacha
Thread-Index: AQHUgRSdmPvwcnCXgEaghaRhKMtN8Q==
Date: Tue, 20 Nov 2018 21:04:24 +0000
Message-ID: <7A6B2092-B1D6-4394-B111-04F234230D1C@cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/f.15.1.160411
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.117.145.148]
Content-Type: text/plain; charset="utf-8"
Content-ID: <6833215C9E554645AC05FC3E72D72134@emea.cisco.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-Outbound-SMTP-Client: 173.36.7.11, xch-aln-001.cisco.com
X-Outbound-Node: alln-core-1.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/cfrg/G1dMh_xduQ5ijEurZn4szPf3lEg>
Subject: Re: [Cfrg] Adoption call for draft-arciszewski-xchacha
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: Tue, 20 Nov 2018 21:04:28 -0000

Hi Kenny,

I support adoption, and will review the draft (actually, I already commented on the draft on Oct 12).  Some important nits: the draft needs a security considerations section and an IANA section to register the new AEAD.  

best

David



On 11/20/18, 6:23 AM, "Cfrg on behalf of Paterson, Kenny" <cfrg-bounces@irtf.org on behalf of Kenny.Paterson@rhul.ac.uk> wrote:

>Dear CFRG,
>
>This email starts a 2-week adoption call for:
>
>https://datatracker.ietf.org/doc/draft-arciszewski-xchacha/
>
>XChaCha: eXtended-nonce ChaCha and AEAD_XChaCha20_Poly1305
>
>Please give your views on whether this document should be adopted as a CFRG draft, and if so, whether you'd be willing to help work on it/review it.
>
>Thanks,
>
>Kenny (for the chairs)
>
>_______________________________________________
>Cfrg mailing list
>Cfrg@irtf.org
>https://www.irtf.org/mailman/listinfo/cfrg