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Status:

PROPOSED STANDARD

Authors:

H. Brockhaus
D. von Oheimb
S. Fries

Stream:

IETF

Source:

lamps (sec)

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DOI:  https://doi.org/10.17487/RFC9483

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Abstract

This document aims at simple, interoperable, and automated PKImanagement operations covering typical use cases of industrial andInternet of Things (IoT) scenarios. This is achieved by profilingthe Certificate Management Protocol (CMP), the related CertificateRequest Message Format (CRMF), and transfer based on HTTP orConstrained Application Protocol (CoAP) in a succinct butsufficiently detailed and self-contained way. To make securecertificate management for simple scenarios and constrained devicesas lightweight as possible, only the most crucial types of operationsand options are specified as mandatory. More specialized or complexuse cases are supported with optional features.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.