Internet-Draft draft-ietf-opsawg-yang-provenance-02.txt is now available. It
is a work item of the Operations and Management Area Working Group (OPSAWG) WG
of the IETF.
Title: Applying COSE Signatures for YANG Data Provenance
Authors: Diego Lopez
Antonio Pastor
Alex Huang Feng
Ana Mendez
Henk Birkholz
Name: draft-ietf-opsawg-yang-provenance-02.txt
Pages: 35
Dates: 2025-10-19
Abstract:
This document defines a mechanism based on COSE signatures to provide
and verify the provenance of YANG data, so it is possible to verify
the origin and integrity of a dataset, even when those data are going
to be processed and/or applied in workflows where a crypto-enabled
data transport directly from the original data stream is not
available. As the application of evidence-based OAM automation and
the use of tools such as AI/ML grow, provenance validation becomes
more relevant in all scenarios, in support of the assuring the origin
and integritu of datasets and/or data streams. The use of compact
signatures facilitates the inclusion of provenance strings in any
YANG schema requiring them.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-opsawg-yang-provenance/
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-opsawg-yang-provenance-02.html
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-opsawg-yang-provenance-02
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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