I-D Action: draft-ietf-ntp-nts-for-ptp-04.txt
internet-drafts@ietf.org Fri, 07 August 2026 07:44 UTC
Return-Path: <internet-drafts@ietf.org>
X-Original-To: i-d-announce@ietf.org
Delivered-To: i-d-announce@mail2.ietf.org
Received: from [10.244.8.24] (gaia.k8s.ietf.org [4.156.85.76]) by mail2.ietf.org (Postfix) with ESMTP id 6D01B12538AF3; Fri, 7 Aug 2026 00:44:29 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; t=1786088669; bh=Lj5/MOjZ8oqLYO6kzSsQZNKoFNCWsTkDeQyY7ecyGS4=; h=From:To:Cc:Subject:Reply-To:Date; b=t5NmOsF6Swp5w5sD/D6rA5VTkhMlWUUDnoXBjL8+kscTUwtINsB50HSdhWUY7vfQq 7S1qLpCAmlaVz9C6Y9hoxWTbJx5qh8jbf0QhMWbH4k69Qso+T4GwnKDY/0aKqEpvai tVs28D1ljMzVT5aD+fnH4KXt9j/69rFxNT9N1XuU=
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-ietf-ntp-nts-for-ptp-04.txt
X-Test-IDTracker: no
X-IETF-IDTracker: 12.70.0
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <178608866936.614.731394316479385294@dt-datatracker-559c48c7fb-9llwz>
Date: Fri, 07 Aug 2026 00:44:29 -0700
Message-ID-Hash: QRWZLF4MUVQCGS5QFQHGL3GBOGZODSMW
X-Message-ID-Hash: QRWZLF4MUVQCGS5QFQHGL3GBOGZODSMW
X-MailFrom: internet-drafts@ietf.org
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-i-d-announce.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
CC: ntp@ietf.org
X-Mailman-Version: 3.3.9rc6
Reply-To: internet-drafts@ietf.org, ntp@ietf.org
List-Id: Internet Draft Announcements only <i-d-announce.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/i-d-announce/crlHGM0kdwm9JMj4enMbFHMwVBc>
List-Archive: <https://mailarchive.ietf.org/arch/browse/i-d-announce>
List-Help: <mailto:i-d-announce-request@ietf.org?subject=help>
List-Owner: <mailto:i-d-announce-owner@ietf.org>
List-Post: <mailto:i-d-announce@ietf.org>
List-Subscribe: <mailto:i-d-announce-join@ietf.org>
List-Unsubscribe: <mailto:i-d-announce-leave@ietf.org>
Internet-Draft draft-ietf-ntp-nts-for-ptp-04.txt is now available. It is a
work item of the Network Time Protocols (NTP) WG of the IETF.
Title: NTS4PTP - Network Time Security for the Precision Time Protocol
Authors: Martin Langer
Rainer Bermbach
Name: draft-ietf-ntp-nts-for-ptp-04.txt
Pages: 77
Dates: 2026-08-07
Abstract:
This document specifies an automatic key management service for the
integrated security mechanism (prong A) of IEEE Std 1588™-2019
(PTPv2.1) described there in Annex P. This key management follows
the immediate security processing approach of prong A and extends the
NTS Key Establishment protocol defined in IETF RFC 8915 for securing
NTPv4. The resulting NTS for PTP (NTS4PTP) protocol provides a
security solution for all PTP modes and operates completely
independent of NTPv4.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-ntp-nts-for-ptp/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-ntp-nts-for-ptp-04
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-ntp-nts-for-ptp-04
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
- I-D Action: draft-ietf-ntp-nts-for-ptp-04.txt internet-drafts