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RFC 9682: Updates to the Concise Data Definition Language (CDDL) Grammar

In plain English — editorial summary, not part of the RFC

The Concise Data Definition Language (CDDL), as defined in RFCs 8610 and 9165, provides an easy and unambiguous way to express structures for protocol messages and data formats that are represented in Concise Binary Object Representation (CBOR) or JSON. This document updates RFC 8610 by addressing related errata reports and making other small fixes for the ABNF grammar defined for CDDL.

Document record

Document ID
RFC9682
Published
November 2024
Authors
C. Bormann
Status
PROPOSED STANDARD
Stream
IETF
Area
art
Pages
15
Also known as
—
Updates:
RFC 8610

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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

Last checked against the RFC Editor index on . RFCs are never revised after publication; changes are issued as new documents.

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