Hierarchical HIT Registries
draft-moskowitz-hip-hhit-registries-00

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HIP                                                         R. Moskowitz
Internet-Draft                                            HTT Consulting
Intended status: Standards Track                                 S. Card
Expires: 16 March 2020                                   A. Wiethuechter
                                                           AX Enterprize
                                                       13 September 2019

                      Hierarchical HIT Registries
                 draft-moskowitz-hip-hhit-registries-00

Abstract

   This document describes using the registration protocol and
   registries to support hierarchical HITs (HHITs).  New and existing
   HIP parameters are used to communicate Registry Policies and data
   about the HHIT device and the Registries.  Further Registries are
   expected to provide RVS services for registered HHIT devices.

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   This Internet-Draft will expire on 16 March 2020.

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   Copyright (c) 2019 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   Please review these documents carefully, as they describe your rights
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   extracted from this document must include Simplified BSD License text

Moskowitz, et al.         Expires 16 March 2020                 [Page 1]
Internet-Draft               HHIT Registries              September 2019

   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.  Terms and Definitions . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Requirements Terminology  . . . . . . . . . . . . . . . .   3
     2.2.  Definitions . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Problem Space . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Desire for administrative control of HHITs  . . . . . . .   3
     3.2.  Desire for administrative control by RVS providers  . . .   4
     3.3.  Defense against fraudulent HITs . . . . . . . . . . . . .   4
   4.  HHIT Registry services to support hierarchical HITs . . . . .   4
     4.1.  Hierarchical HIT Registration using X.509
           Certificates  . . . . . . . . . . . . . . . . . . . . . .   4
     4.2.  Hierarchical HIT Registration using a PSK . . . . . . . .   5
     4.3.  HIP Parameters  . . . . . . . . . . . . . . . . . . . . .   5
       4.3.1.  CERT Parameter  . . . . . . . . . . . . . . . . . . .   5
       4.3.2.  Hierarchical HIT Registration Type  . . . . . . . . .   5
       4.3.3.  Hierarchical HIT Registration Failure Type  . . . . .   6
       4.3.4.  CLIENT_INFO . . . . . . . . . . . . . . . . . . . . .   6
     4.4.  Registration failure behavior . . . . . . . . . . . . . .   7
       4.4.1.  Example of a simple HDA policy  . . . . . . . . . . .   7
   5.  Using hierarchical HITs . . . . . . . . . . . . . . . . . . .   7
     5.1.  Contacting a HIP client . . . . . . . . . . . . . . . . .   7
     5.2.  Defense against fraudulent HITs . . . . . . . . . . . . .   8
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   8
   7.  RAA Management Organization Considerations  . . . . . . . . .   8
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .   9
     8.1.  Privacy Concerns  . . . . . . . . . . . . . . . . . . . .   9
   9.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  10
   10. References  . . . . . . . . . . . . . . . . . . . . . . . . .  10
     10.1.  Normative References . . . . . . . . . . . . . . . . . .  10
     10.2.  Informative References . . . . . . . . . . . . . . . . .  10
   Appendix A.  Calculating Collision Probabilities  . . . . . . . .  11
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  11

1.  Introduction

   This document expands on Hierarchical HITs
   [I-D.moskowitz-hip-hierarchical-hit], defining HIP registration
   protocol enhancements, the Registry services to support hierarchical
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