DRIP Identity Claims
draft-wiethuechter-drip-identity-claims-03

Document Type Active Internet-Draft (individual)
Authors Adam Wiethuechter  , Stuart Card  , Robert Moskowitz 
Last updated 2020-11-02
Replaces draft-wiethuechter-tmrid-identity-claims
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drip Working Group                                       A. Wiethuechter
Internet-Draft                                                   S. Card
Intended status: Standards Track                      AX Enterprize, LLC
Expires: 6 May 2021                                         R. Moskowitz
                                                          HTT Consulting
                                                         2 November 2020

                          DRIP Identity Claims
               draft-wiethuechter-drip-identity-claims-03

Abstract

   This document describes the Identity Proofs (in the form of Claims,
   Certificates and Attestations) for use in various Drone Remote ID
   Protocols (DRIP) and the wider Unmanned Traffic Management (UTM)
   system.

Status of This Memo

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   This Internet-Draft will expire on 6 May 2021.

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

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Wiethuechter, et al.       Expires 6 May 2021                   [Page 1]
Internet-Draft               identity-claims               November 2020

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Claims, Assertions, Attestations, and Certificates  . . .   2
       1.1.1.  Claims  . . . . . . . . . . . . . . . . . . . . . . .   3
       1.1.2.  Assertions  . . . . . . . . . . . . . . . . . . . . .   3
       1.1.3.  Attestations  . . . . . . . . . . . . . . . . . . . .   3
       1.1.4.  Certificates  . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Required Terminology  . . . . . . . . . . . . . . . . . .   3
     2.2.  Definitions . . . . . . . . . . . . . . . . . . . . . . .   4
   3.  DRIP Proofs . . . . . . . . . . . . . . . . . . . . . . . . .   4
     3.1.  Certificate: X on X (Cxx Form)  . . . . . . . . . . . . .   4
       3.1.1.  Certificate: X on X (Short Form)  . . . . . . . . . .   6
     3.2.  Attestation: X on Y (Axy Form)  . . . . . . . . . . . . .   6
       3.2.1.  Attestation: X on Y (Short Form)  . . . . . . . . . .   8
       3.2.2.  Attestation: X on Y (Offline Form)  . . . . . . . . .   9
     3.3.  Timestamps  . . . . . . . . . . . . . . . . . . . . . . .  11
     3.4.  Signatures  . . . . . . . . . . . . . . . . . . . . . . .  11
   4.  Provisioning  . . . . . . . . . . . . . . . . . . . . . . . .  11
     4.1.  HHIT Delegation . . . . . . . . . . . . . . . . . . . . .  11
     4.2.  Manufacturer  . . . . . . . . . . . . . . . . . . . . . .  12
     4.3.  Registry  . . . . . . . . . . . . . . . . . . . . . . . .  12
     4.4.  Operator  . . . . . . . . . . . . . . . . . . . . . . . .  13
     4.5.  Aircraft  . . . . . . . . . . . . . . . . . . . . . . . .  14
       4.5.1.  Standard Provisioning . . . . . . . . . . . . . . . .  14
       4.5.2.  Operator Assisted Provisioning  . . . . . . . . . . .  16
       4.5.3.  Initial Provisioning  . . . . . . . . . . . . . . . .  18
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  18
   6.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  18
     6.1.  Normative References  . . . . . . . . . . . . . . . . . .  18
     6.2.  Informative References  . . . . . . . . . . . . . . . . .  18
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  19

1.  Introduction

   DRIP Proofs are the backbone of trust in DRIP UAS RID, consisting of
   a chain of special certificates/attestations that results in a
   something useful in Broadcast RID.  Some of the certificates are
   stored in and are generated by the Registries (defined in
   [hhit-registries]) and allow a user to confirm the trustworthiness of
   an Unmanned Aircraft (herein referred to as Aircraft) even in the
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