[Ntp] I-D Action: draft-ietf-ntp-chronos-13.txt

internet-drafts@ietf.org Tue, 07 February 2023 20:20 UTC

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Subject: [Ntp] I-D Action: draft-ietf-ntp-chronos-13.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Network Time Protocols WG of the IETF.

        Title           : A Secure Selection and Filtering Mechanism for the Network Time Protocol with Khronos
        Authors         : Neta Rozen-Schiff
                          Danny Dolev
                          Tal Mizrahi
                          Michael Schapira
  Filename        : draft-ietf-ntp-chronos-13.txt
  Pages           : 14
  Date            : 2023-02-07

Abstract:
   The Network Time Protocol version 4 (NTPv4), as defined in RFC 5905,
   is the mechanism used by NTP clients to synchronize with NTP servers
   across the Internet.  This document specifies an extension to the
   NTPv4 client, named Khronos, which is used as a "watchdog" alongside
   NTPv4, and provides improved security against time shifting attacks.
   Khronos involves changes to the NTP client's system process only.
   Since it does not affect the wire protocol, the Khronos mechanism is
   applicable to any current or future time protocol.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ntp-chronos/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-ntp-chronos-13

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-ntp-chronos-13


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