Network Time Protocol: autokey Version 2 Specification
draft-sibold-autokey-02

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Last updated 2013-08-28 (latest revision 2013-02-24)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-sibold-autokey-02.txt

Abstract

This document describes a security protocol that enables authenticated time synchronization using Network Time Protocol (NTP). Autokey Version 2 obsoletes NTP autokey protocol RFC 5906 [RFC5906] which suffers from various security vulnerabilities. Its design considers the special requirements that are related to the task of precise timekeeping.

Authors

Dieter Sibold (dieter.sibold@ptb.de)
Stephen Roettger (stephen.roettger@googlemail.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)