JOSE signed Voucher Artifacts for Bootstrapping Protocols
draft-richardson-anima-jose-voucher-00

Document Type Active Internet-Draft (individual)
Authors Michael Richardson  , Thomas Werner 
Last updated 2020-12-22
Stream (None)
Intended RFC status (None)
Formats plain text html xml pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state I-D Exists
Telechat date
Responsible AD (None)
Send notices to (None)
anima Working Group                                        M. Richardson
Internet-Draft                                  Sandelman Software Works
Intended status: Standards Track                               T. Werner
Expires: 25 June 2021                                            Siemens
                                                        22 December 2020

       JOSE signed Voucher Artifacts for Bootstrapping Protocols
                 draft-richardson-anima-jose-voucher-00

Abstract

   This document describes a serialiation of the RFC8366 voucher format
   to a JSON format is then signed using the JSON Object Signing and
   Encryption mechanism described in RFC7515.

   In addition to explaining how the format is created, MIME types are
   registered and examples are provided.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on 25 June 2021.

Copyright Notice

   Copyright (c) 2020 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

Richardson & Werner       Expires 25 June 2021                  [Page 1]
Internet-Draft                JOSE-voucher                 December 2020

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents (https://trustee.ietf.org/
   license-info) in effect on the date of publication of this document.
   Please review these documents carefully, as they describe your rights
   and restrictions with respect to this document.  Code Components
   extracted from this document must include Simplified BSD License text
   as described in Section 4.e of the Trust Legal Provisions and are
   provided without warranty as described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  JSON Web Signatures . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Unprotected Header  . . . . . . . . . . . . . . . . . . .   4
     3.2.  Protected Header  . . . . . . . . . . . . . . . . . . . .   4
   4.  Privacy Considerations  . . . . . . . . . . . . . . . . . . .   4
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .   4
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   4
     6.1.  Media-Type Registry . . . . . . . . . . . . . . . . . . .   4
       6.1.1.  application/voucher-jose+json . . . . . . . . . . . .   4
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   5
   8.  Changelog . . . . . . . . . . . . . . . . . . . . . . . . . .   5
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   5
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .   5
     9.2.  Informative References  . . . . . . . . . . . . . . . . .   6
   Appendix A.  Examples . . . . . . . . . . . . . . . . . . . . . .   7
     A.1.  Example Voucher Request (from Pledge to Registrar)  . . .   7
     A.2.  Example Parboiled Voucher Request (from Registrar to
           MASA) . . . . . . . . . . . . . . . . . . . . . . . . . .   9
     A.3.  Example Voucher Result (from MASA to Pledge, via
           Registrar)  . . . . . . . . . . . . . . . . . . . . . . .  12
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  15

1.  Introduction

   [RFC8366] describes a voucher artifact used in [BRSKI] and [RFC8572]
   to transfer ownership of a device to from a manufacturer to an owner.
   That document defines the base YANG module, and also the initial
   serialization to JSON [RFC8259], with a signature provided by
   [RFC5652].

   Other work, [I-D.ietf-anima-constrained-voucher] provides a mapping
   of the YANG to CBOR [RFC8949] with a signature format of COSE
   [RFC8812].

   This document provides an equivalent mapping of JSON format with the
   signature format in JOSE format [RFC7515].

Richardson & Werner       Expires 25 June 2021                  [Page 2]
Internet-Draft                JOSE-voucher                 December 2020

   This document does not extend the YANG definition of [RFC8366] at
   all, but accepts that other efforts such as
   [I-D.richardson-anima-voucher-delegation],
   [I-D.friel-anima-brski-cloud], and
   [I-D.ietf-anima-brski-async-enroll] do.  This document supports
   signing any of the extended schemas defined in those documents and
Show full document text