A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Autonomic Networking Integrated Model and
Approach WG of the IETF.
Title : Constrained Bootstrapping Remote Secure Key
Infrastructure (BRSKI)
Authors : Michael Richardson
Peter van der Stok
Panos Kampanakis
Esko Dijk
Filename : draft-ietf-anima-constrained-voucher-19.txt
Pages : 94
Date : 2023-01-02
Abstract:
This document defines the Constrained Bootstrapping Remote Secure Key
Infrastructure (Constrained BRSKI) protocol, which provides a
solution for secure zero-touch bootstrapping of resource-constrained
(IoT) devices into the network of a domain owner. This protocol is
designed for constrained networks, which may have limited data
throughput or may experience frequent packet loss. Constrained BRSKI
is a variant of the BRSKI protocol, which uses an artifact signed by
the device manufacturer called the "voucher" which enables a new
device and the owner's network to mutually authenticate. While the
BRSKI voucher is typically encoded in JSON, Constrained BRSKI defines
a compact CBOR-encoded voucher. The BRSKI voucher is extended with
new data types that allow for smaller voucher sizes. The Enrollment
over Secure Transport (EST) protocol, used in BRSKI, is replaced with
EST-over-CoAPS; and HTTPS used in BRSKI is replaced with CoAPS. This
document Updates RFC 8366 and RFC 8995.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-anima-constrained-voucher/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-anima-constrained-voucher-19.html
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-anima-constrained-voucher-19
Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
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