IETF Logo Mail Archive

[tsvwg] Re: I-D Action: draft-ietf-tsvwg-sctp-dtls-chunk-00.txt

Magnus Westerlund <magnus.westerlund@ericsson.com> Wed, 27 August 2025 16:22 UTC

Return-Path: <magnus.westerlund@ericsson.com>
X-Original-To: tsvwg@mail2.ietf.org
Delivered-To: tsvwg@mail2.ietf.org
Received: from localhost (localhost [127.0.0.1]) by mail2.ietf.org (Postfix) with ESMTP id F17ED59BBDE2 for <tsvwg@mail2.ietf.org>; Wed, 27 Aug 2025 09:22:50 -0700 (PDT)
X-Virus-Scanned: amavisd-new at ietf.org
X-Spam-Flag: NO
X-Spam-Score: -1.996
X-Spam-Level:
X-Spam-Status: No, score=-1.996 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, HTTPS_HTTP_MISMATCH=0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_NONE=0.001] autolearn=ham autolearn_force=no
Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key) header.d=ericsson.com
Received: from mail2.ietf.org ([166.84.6.31]) by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JlU86XZp1YOR for <tsvwg@mail2.ietf.org>; Wed, 27 Aug 2025 09:22:50 -0700 (PDT)
Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011067.outbound.protection.outlook.com [52.101.70.67]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail2.ietf.org (Postfix) with ESMTPS id 514D559BBDDB for <tsvwg@ietf.org>; Wed, 27 Aug 2025 09:22:50 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=eA34DgsGChZVIUSnROA9k/qL9luDRmYyPo+hW6za4jEfYzREpnHqmdAheMV8m6Z/QLsqujqoB56h+XmulfjyXEDzS8dniVeM4MsMcv/zvGxp7imvALCjizcSoDHBoXUxsUmW0538aDc92jlMqgEhym7JTzVmO1xKGEBfGCP/1DwE/Dm3cBDWcPkEYbpcNH1n56wuFupu3pZkD+beTSEuAHBvfcmvx4qQdhXW90nydPLCijwBvSPckni4xS3Yc8YRiyI9xo8AF5QnIVfNCe6tH0z1KjR0RZM120jS2pKS94uS7+BlB1OHzabDE+SgsYw4kpkb2C4rn8FMq87A81zcKA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=F6Foj4o5kkWZobAoo0bKqrXIcoUDqfVdVbQf8Jpub94=; b=qzo5Uyc3BV+DDPbwmLvCPCzV8BLXlX9FAp+F/6omA7TuT3aACkVKTzypwoR+40pwGatKkLCkYfgoCtqPH3nGE6ztvjmSxSuQ4eGlYblASIBGOTdua592QJF1IZir2dPvyjJnqCbPeeVh3ZKwUfvU5410gmOrW3AAfk9GsaRFJM79mwr0jtetQI3mRSui2970e1lXxgigsNpwH0N3tqoRnz+NACzOiT5jPzejICRyE+tuni4eN+AjTPBcFv3HLO6DbSa1w8Ye5ojVWdGP6NmOFL5ZKhODYYJ2Ge1keX4kL6AVCg11BpgQsFVRqbwD/VByEr84jp/bf4RPupvQ+UwtbQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=ericsson.com; dmarc=pass action=none header.from=ericsson.com; dkim=pass header.d=ericsson.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=F6Foj4o5kkWZobAoo0bKqrXIcoUDqfVdVbQf8Jpub94=; b=H+7F3Ii3dbu+Pl3oLt8zIJJRbMjBx9dAnMYNQ1y+br9Q+sWpZRbnmMQF/N6ytAi3vhLc4GqBfzKwX3u9y2L9I2CnQfdAMb+9KDJtg16+U7vyQaKHJ+i4NrZdUzxlbWYMS1kgbsTPzjtqdCOVgNN3y2eQOE7O9hhzY4qPdROoOVNiEboBgOHPYJv8IJ7FOsi/H+28Qy1PB0+hyBMg/lgsUbcS6cDmF0T9Ju6/JmzrJknKa44PC4XfQnzUYHnI8uYVtKaQonvReCWH9fc6+ynKEQL2nY895j6LVI+D5Jmbw739v44A1AN07qfbQ83p1/pygEB4cg0+iIZBNnRCgmP0Pw==
Received: from AS4PR07MB8874.eurprd07.prod.outlook.com (2603:10a6:20b:4f5::6) by DB9PR07MB7242.eurprd07.prod.outlook.com (2603:10a6:10:21e::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9052.20; Wed, 27 Aug 2025 16:22:48 +0000
Received: from AS4PR07MB8874.eurprd07.prod.outlook.com ([fe80::5dc8:3768:1f55:6b14]) by AS4PR07MB8874.eurprd07.prod.outlook.com ([fe80::5dc8:3768:1f55:6b14%4]) with mapi id 15.20.9073.010; Wed, 27 Aug 2025 16:22:48 +0000
From: Magnus Westerlund <magnus.westerlund@ericsson.com>
To: "tsvwg@ietf.org" <tsvwg@ietf.org>
Thread-Topic: [tsvwg] I-D Action: draft-ietf-tsvwg-sctp-dtls-chunk-00.txt
Thread-Index: AQHcF254ofaMtGP2HEul/H0sXx7jmrR2rjMu
Date: Wed, 27 Aug 2025 16:22:48 +0000
Message-ID: <AS4PR07MB88743BF94679BC21091D4CED9538A@AS4PR07MB8874.eurprd07.prod.outlook.com>
References: <175631158167.682891.2519810747187565529@dt-datatracker-67876766b7-bkzgr>
In-Reply-To: <175631158167.682891.2519810747187565529@dt-datatracker-67876766b7-bkzgr>
Accept-Language: en-US, sv-SE
Content-Language: en-GB
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-ms-reactions: allow
authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=ericsson.com;
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: AS4PR07MB8874:EE_|DB9PR07MB7242:EE_
x-ms-office365-filtering-correlation-id: c1e23c4e-88c1-485e-f125-08dde585f640
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;ARA:13230040|1800799024|366016|376014|13003099007|38070700018|8096899003|7053199007;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS4PR07MB8874.eurprd07.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014)(13003099007)(38070700018)(8096899003)(7053199007);DIR:OUT;SFP:1101;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
Content-Type: multipart/alternative; boundary="_000_AS4PR07MB88743BF94679BC21091D4CED9538AAS4PR07MB8874eurp_"
MIME-Version: 1.0
X-OriginatorOrg: ericsson.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: AS4PR07MB8874.eurprd07.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: c1e23c4e-88c1-485e-f125-08dde585f640
X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Aug 2025 16:22:48.0694 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: /nQGPaa5Py9vwG95dMskGBm12FCz45NPNXB6xOMB2LTOlPuTLCkI2E++IcpARjD6PhSqq7vT6hEpAfg+WZ/jagoj3Ju6AmXm1gbgHoPZmPw=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR07MB7242
Message-ID-Hash: 4HBRUITKCPHYJCL27VZLTCWB7552HDXV
X-Message-ID-Hash: 4HBRUITKCPHYJCL27VZLTCWB7552HDXV
X-MailFrom: magnus.westerlund@ericsson.com
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tsvwg.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
X-Mailman-Version: 3.3.9rc6
Precedence: list
Subject: [tsvwg] Re: I-D Action: draft-ietf-tsvwg-sctp-dtls-chunk-00.txt
List-Id: Transport Area Working Group <tsvwg.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/tsvwg/ueRVtvqybN7XBRn2rtKmv3Cm-Nw>
List-Archive: <https://mailarchive.ietf.org/arch/browse/tsvwg>
List-Help: <mailto:tsvwg-request@ietf.org?subject=help>
List-Owner: <mailto:tsvwg-owner@ietf.org>
List-Post: <mailto:tsvwg@ietf.org>
List-Subscribe: <mailto:tsvwg-join@ietf.org>
List-Unsubscribe: <mailto:tsvwg-leave@ietf.org>

WG,

This -00 is just the same as what was submitted as draft-westerlund-tsvwg-sctp-dtls-chunk-05. The authors are working on an update to address a set of the issues.

/Magnus

From: internet-drafts@ietf.org <internet-drafts@ietf.org>
Date: Wednesday, 27 August 2025 at 18:20
To: i-d-announce@ietf.org <i-d-announce@ietf.org>
Cc: tsvwg@ietf.org <tsvwg@ietf.org>
Subject: [tsvwg] I-D Action: draft-ietf-tsvwg-sctp-dtls-chunk-00.txt
Internet-Draft draft-ietf-tsvwg-sctp-dtls-chunk-00.txt is now available. It is
a work item of the Transport and Services Working Group (TSVWG) WG of the
IETF.

   Title:   Stream Control Transmission Protocol (SCTP) DTLS Chunk
   Authors: Magnus Westerlund
            John Preuß Mattsson
            Claudio Porfiri
            Michael Tüxen
   Name:    draft-ietf-tsvwg-sctp-dtls-chunk-00.txt
   Pages:   37
   Dates:   2025-08-27

Abstract:

   This document describes a method for adding Cryptographic protection
   to the Stream Control Transmission Protocol (SCTP).  The SCTP DTLS
   chunk defined in this document is intended to enable communications
   privacy for applications that use SCTP as their transport protocol
   and allows applications to communicate in a way that is designed to
   prevent eavesdropping and detect tampering or message forgery.

   Applications using SCTP DTLS chunk can use all transport features
   provided by SCTP and its extensions but with some limitations.

The IETF datatracker status page for this Internet-Draft is:
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-tsvwg-sctp-dtls-chunk%2F&data=05%7C02%7Cmagnus.westerlund%40ericsson.com%7C09e1347107a44bd1e21708dde585991c%7C92e84cebfbfd47abbe52080c6b87953f%7C0%7C0%7C638919084153505166%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=Hew1OTCPdtIdtBOXaFDxxLypuAfrBMzz8M%2F8nXR%2BQzE%3D&reserved=0<https://datatracker.ietf.org/doc/draft-ietf-tsvwg-sctp-dtls-chunk/>

There is also an HTML version available at:
https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Farchive%2Fid%2Fdraft-ietf-tsvwg-sctp-dtls-chunk-00.html&data=05%7C02%7Cmagnus.westerlund%40ericsson.com%7C09e1347107a44bd1e21708dde585991c%7C92e84cebfbfd47abbe52080c6b87953f%7C0%7C0%7C638919084153552478%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=f08f9tt5gXTVkvqDyh5GQgPMdtumqmG%2F9DiAae2dXuc%3D&reserved=0<https://www.ietf.org/archive/id/draft-ietf-tsvwg-sctp-dtls-chunk-00.html>

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

v2.46.0 | Report a Bug | By Email | System Status