D/TLS IANA Registry Updates
draft-ietf-tls-iana-registry-updates-00

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TLS WG                                                        J. Salowey
Internet-Draft                                          Tableau Software
Updates: 3749, 5077, 4680, 5246, 5878,                         S. Turner
         6520, 7301 (if approved)                                  sn3rd
Intended status: Standards Track                        January 02, 2017
Expires: July 6, 2017

                      D/TLS IANA Registry Updates
                draft-ietf-tls-iana-registry-updates-00

Abstract

   This document changes the IANA registry policy for a number of
   registries related to DTLS and TLS, renames some of the registries
   for consistency, and adds notes to many of the registries.  As a
   result, this document updates many RFCs (see updates header).

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 http://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 July 6, 2017.

Copyright Notice

   Copyright (c) 2017 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
   Provisions Relating to IETF Documents
   (http://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

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   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Process Note  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   3.  Add "TLS" to Registry Names . . . . . . . . . . . . . . . . .   3
   4.  Aligning with RFC 5226  . . . . . . . . . . . . . . . . . . .   4
   5.  TLS ExtensionType Values  . . . . . . . . . . . . . . . . . .   4
   6.  TLS Cipher Suite Registry . . . . . . . . . . . . . . . . . .   6
   7.  TLS ClientCertificateType Identifiers . . . . . . . . . . . .   7
   8.  New Session Ticket TLS Handshake Message Type . . . . . . . .   8
   9.  Session Ticket TLS Extension  . . . . . . . . . . . . . . . .   8
   10. TLS Exporter Label Registry . . . . . . . . . . . . . . . . .   8
   11. Add Missing Item to TLS Alert Registry  . . . . . . . . . . .   8
   12. Orphaned Extensions . . . . . . . . . . . . . . . . . . . . .   8
   13. Orphaned Registries . . . . . . . . . . . . . . . . . . . . .   9
   14. Security Considerations . . . . . . . . . . . . . . . . . . .   9
   15. IANA Considerations . . . . . . . . . . . . . . . . . . . . .   9
   16. References  . . . . . . . . . . . . . . . . . . . . . . . . .   9
     16.1.  Normative References . . . . . . . . . . . . . . . . . .   9
     16.2.  Informative References . . . . . . . . . . . . . . . . .  10
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  11

1.  Process Note

   As the authors of this draft are also the WG chairs, the responsible
   Area Director has agreed to judge consensus.

   RFC EDITOR: Please delete section prior to publication.

2.  Introduction

   This document requests that IANA make changes to a number of DTLS-
   and TLS-related IANA registries.

   In this document, we use the term "(D)TLS" to refer to registries
   that apply to both TLS and DTLS.

   o  Add "TLS" to registries' names for consistency with other TLS-
      related registries.

   o  Change the IANA registry policy [RFC5226] for the TLS
      ExtensionType Values, TLS Cipher Suite, and TLS
      ClientCertificateType Identifiers registries.  These changes
      register a small part of these code spaces for experimentation and
      private use.

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   o  Add the designated expert intructions as a note to the TLS
      ExtensionType Values, TLS Cipher Suite, and TLS
      ClientCertificateType Identifiers registries to inform users of
      the registry.

   o  Add notes to indicate whether an extension, certain values of an
      extension, or an entire registry is only applicable pre-(D)TLS