A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IPv6 over the TSCH mode of IEEE 802.15.4e WG
of the IETF.
Title : Constrained Join Protocol (CoJP) for 6TiSCH
Authors : Malisa Vucinic
Jonathan Simon
Kris Pister
Michael Richardson
Filename : draft-ietf-6tisch-minimal-security-15.txt
Pages : 53
Date : 2019-12-10
Abstract:
This document describes the minimal framework required for a new
device, called "pledge", to securely join a 6TiSCH (IPv6 over the
TSCH mode of IEEE 802.15.4e) network. The framework requires that
the pledge and the JRC (join registrar/coordinator, a central
entity), share a symmetric key. How this key is provisioned is out
of scope of this document. Through a single CoAP (Constrained
Application Protocol) request-response exchange secured by OSCORE
(Object Security for Constrained RESTful Environments), the pledge
requests admission into the network and the JRC configures it with
link-layer keying material and other parameters. The JRC may at any
time update the parameters through another request-response exchange
secured by OSCORE. This specification defines the Constrained Join
Protocol and its CBOR (Concise Binary Object Representation) data
structures, and describes how to configure the rest of the 6TiSCH
communication stack for this join process to occur in a secure
manner. Additional security mechanisms may be added on top of this
minimal framework.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-6tisch-minimal-security/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-6tisch-minimal-security-15
https://datatracker.ietf.org/doc/html/draft-ietf-6tisch-minimal-security-15
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-6tisch-minimal-security-15
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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