Problem Statement for Secure End to End Privacy in IdLoc Systems
draft-xyz-pidloc-ps-02

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Last updated 2019-06-03
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Network Working Group                                        D. von Hugo
Internet-Draft                                          Deutsche Telekom
Intended status: Standards Track                             B. Sarikaya
Expires: December 5, 2019                            Denpel Informatique
                                                              L. Iannone
                                                       Telecom ParisTech
                                                             A. Petrescu
                                                               CEA, LIST
                                                                  K. Sun
                                                     Soongsil University
                                                              U. Fattore
                                                                     NEC
                                                            June 3, 2019

    Problem Statement for Secure End to End Privacy in IdLoc Systems
                         draft-xyz-pidloc-ps-02

Abstract

   Efficient and service aware flexible end-to-end routing in future
   communication networks is achieved by routing protocol approaches
   making use of Identifier Locator separation systems.  Since these
   systems require a correlation between identifiers and location which
   might allow tracking and misusage of individuals' identities and
   locations such operation demands for highly secure measures to
   preserve privacy of users and devices.  This document tries to
   identify and describe typical use cases and derive thereof a problem
   statement describing issues and challenges for application of privacy
   preserving Identifier-Locator split (PidLoc) approaches.

Status of This Memo

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   This Internet-Draft will expire on December 5, 2019.

von Hugo, et al.        Expires December 5, 2019                [Page 1]
Internet-Draft          Pidloc Problem Statement               June 2019

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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Conventions and Terminology . . . . . . . . . . . . . . . . .   3
   3.  Identifier Locator Separation Protocols . . . . . . . . . . .   4
     3.1.  ILNP  . . . . . . . . . . . . . . . . . . . . . . . . . .   4
     3.2.  ILA . . . . . . . . . . . . . . . . . . . . . . . . . . .   4
     3.3.  LISP  . . . . . . . . . . . . . . . . . . . . . . . . . .   5
     3.4.  Privacy in IdLoc Protocols  . . . . . . . . . . . . . . .   5
   4.  Use Cases . . . . . . . . . . . . . . . . . . . . . . . . . .   6
     4.1.  Industrial IoT  . . . . . . . . . . . . . . . . . . . . .   6
     4.2.  5G Use Case . . . . . . . . . . . . . . . . . . . . . . .   6
     4.3.  Cloud Use Case  . . . . . . . . . . . . . . . . . . . . .   7
     4.4.  Vehicular Networks  . . . . . . . . . . . . . . . . . . .   7
   5.  PIdLoc Issues and Challenges  . . . . . . . . . . . . . . . .   8
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   8
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .   8
   8.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   8
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   8
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  10

1.  Introduction

   Forthcoming future communication systems which are currently under
   specification by various SDOs (Standards Development Organizations)
   try to achieve higher resource efficiency and flexibility as compared
   to currently deployed and operated networks.  Independent of specific
   access technologies, multiple applications shall be served with
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