RFC 8392 · PROPOSED STANDARD · 2018

CBOR Web Token

Overview

RFC 8392, “CBOR Web Token”, is a Proposed Standard document published in May 2018 by M. Jones, E. Wahlstroem, S. Erdtman, H. Tschofenig. The canonical text is published by the RFC Editor.

Abstract

CBOR Web Token (CWT) is a compact means of representing claims to be transferred between two parties. The claims in a CWT are encoded in the Concise Binary Object Representation (CBOR), and CBOR Object Signing and Encryption (COSE) is used for added application-layer security protection. A claim is a piece of information asserted about a subject and is represented as a name/value pair consisting of a claim name and a claim value. CWT is derived from JSON Web Token (JWT) but uses CBOR rather than JSON.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 8392 is hosted at rfc-editor.org. Available in TXT,HTML.

Other RFCs from 2018

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