Concise Data Definition Language (CDDL)

Created
2019-03-28
Last Updated
2025-03-06
Available Formats

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Registry Included Below

CDDL Control Operators

Expert(s)
Jeffrey Yasskin, Henk Birkholz
Reference
[RFC 8610, Section 6.1]
Note
Requests to register names that don't include an internal dot can be 
submitted here: [https://www.iana.org/form/protocol-assignment]
Available Formats

CSV
Range Registration Procedures
name includes internal dot IETF Review
name does not include internal dot Specification Required
Name Reference
.size [RFC8610]
.bits [RFC8610]
.regexp [RFC8610]
.cbor [RFC8610]
.cborseq [RFC8610]
.within [RFC8610]
.and [RFC8610]
.lt [RFC8610]
.le [RFC8610]
.gt [RFC8610]
.ge [RFC8610]
.eq [RFC8610]
.ne [RFC8610]
.default [RFC8610]
.sdnv [RFC9090]
.sdnvseq [RFC9090]
.oid [RFC9090]
.plus [RFC9165]
.cat [RFC9165]
.det [RFC9165]
.abnf [RFC9165]
.abnfb [RFC9165]
.feature [RFC9165]
.b64u [RFC9741]
.b64u-sloppy [RFC9741]
.b64c [RFC9741]
.b64c-sloppy [RFC9741]
.b45 [RFC9741]
.b32 [RFC9741]
.h32 [RFC9741]
.hex [RFC9741]
.hexlc [RFC9741]
.hexuc [RFC9741]
.base10 [RFC9741]
.printf [RFC9741]
.json [RFC9741]
.join [RFC9741]