TLS Authentication using ETSI TS 103 097 and IEEE 1609.2 certificates
draft-tls-certieee1609-02

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TLS Working Group                                     P. Kampanakis, Ed.
Internet-Draft                                                     Cisco
Intended status: Informational                            M. Msahli, Ed.
Expires: April 25, 2019                                Telecom ParisTech
                                                        October 22, 2018

 TLS Authentication using ETSI TS 103 097 and IEEE 1609.2 certificates
                     draft-tls-certieee1609-02.txt

Abstract

   This document specifies the use of a new certificate type to
   authenticate TLS entities.  The first type enables the use of a
   certificate specified by the Institute of Electrical and Electronics
   Engineers (IEEE) and the European Telecommunications Standards
   Institute (ETSI).

Status of This Memo

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   This Internet-Draft will expire on April 25, 2019.

Copyright Notice

   Copyright (c) 2018 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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   (https://trustee.ietf.org/license-info) in effect on the date of
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   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.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Requirements Terminology  . . . . . . . . . . . . . . . . . .   3
   3.  Extension Overview  . . . . . . . . . . . . . . . . . . . . .   3
   4.  TLS Client and Server Handshake . . . . . . . . . . . . . . .   4
     4.1.  Client Hello  . . . . . . . . . . . . . . . . . . . . . .   5
     4.2.  Server Hello  . . . . . . . . . . . . . . . . . . . . . .   6
   5.  Certificate Verification  . . . . . . . . . . . . . . . . . .   7
   6.  Examples  . . . . . . . . . . . . . . . . . . . . . . . . . .   7
     6.1.  TLS Server and TLS Client use the 1609Dot2 Certificate  .   7
     6.2.  TLS Client uses the IEEE 1609.2 certificate and TLS
           Server uses the X 509 certificate . . . . . . . . . . . .   7
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .   8
   8.  Privacy Considerations  . . . . . . . . . . . . . . . . . . .   8
   9.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   9
   10. Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   9
   11. References  . . . . . . . . . . . . . . . . . . . . . . . . .   9
     11.1.  Normative References . . . . . . . . . . . . . . . . . .   9
     11.2.  Informative References . . . . . . . . . . . . . . . . .  10
   Appendix A.  Co-Authors . . . . . . . . . . . . . . . . . . . . .  11
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  11

1.  Introduction

   The TLS protocol [RFC8446] [RFC5246] uses X509 and Raw Public Key in
   order to authenticate servers and clients.  This document describes
   the use of certificates specified either by the Institute of
   Electrical and Electronics Engineers (IEEE) [IEEE1609.2] or the
   European Telecommunications Standards Institute (ETSI) [TS103097].
   It is worth mentioning that the ETSI TS 103097 certificate is a
   profile of IEEE 1609.2 certificate and uses the same data structure.
   These standards are defined in order to secure communications in
   vehicular environments.  Existing authentication methods, such as
   X509 and Raw Public Key, are designed for Internet use, particularly
   for flexibility and extensibility, and are not optimized for
   bandwidth and processing time to support delay-sensitive
   applications.  That is why size-optimized certificates were
   standardized by ETSI and IEEE to secure data exchange in highly
   dynamic vehicular environment in Intelligent Transportation System
   (ITS).

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