scope:

Abstract

The Concise Binary Object Representation (CBOR), as defined in RFC 7049, is a data format whose design goals include the possibility of extremely small code size, fairly small message size, and extensibility without the need for version negotiation.

This document makes use of this extensibility to define a number of CBOR tags for typed arrays of numeric data, as well as additional tags for multi-dimensional and homogeneous arrays. It is intended as the reference document for the IANA registration of the CBOR tags defined.