draft-ietf-lisp-ecdsa-auth-00.txt   draft-ietf-lisp-ecdsa-auth-01.txt 
Network Working Group D. Farinacci Network Working Group D. Farinacci
Internet-Draft lispers.net Internet-Draft lispers.net
Intended status: Experimental E. Nordmark Intended status: Experimental E. Nordmark
Expires: March 28, 2019 Zededa Expires: September 28, 2019 Zededa
September 24, 2018 March 27, 2019
LISP Control-Plane ECDSA Authentication and Authorization LISP Control-Plane ECDSA Authentication and Authorization
draft-ietf-lisp-ecdsa-auth-00 draft-ietf-lisp-ecdsa-auth-01
Abstract Abstract
This draft describes how LISP control-plane messages can be This draft describes how LISP control-plane messages can be
individually authenticated and authorized without a a priori shared- individually authenticated and authorized without a a priori shared-
key configuration. Public-key cryptography is used with no new PKI key configuration. Public-key cryptography is used with no new PKI
infrastructure required. infrastructure required.
Status of This Memo Status of This Memo
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on March 28, 2019. This Internet-Draft will expire on September 28, 2019.
Copyright Notice Copyright Notice
Copyright (c) 2018 IETF Trust and the persons identified as the Copyright (c) 2019 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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10. Signed Map-Notify Encoding . . . . . . . . . . . . . . . . . 10 10. Signed Map-Notify Encoding . . . . . . . . . . . . . . . . . 10
11. Other Uses . . . . . . . . . . . . . . . . . . . . . . . . . 10 11. Other Uses . . . . . . . . . . . . . . . . . . . . . . . . . 10
12. EID Authorization . . . . . . . . . . . . . . . . . . . . . . 11 12. EID Authorization . . . . . . . . . . . . . . . . . . . . . . 11
13. Security Considerations . . . . . . . . . . . . . . . . . . . 13 13. Security Considerations . . . . . . . . . . . . . . . . . . . 13
14. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13 14. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13
15. References . . . . . . . . . . . . . . . . . . . . . . . . . 13 15. References . . . . . . . . . . . . . . . . . . . . . . . . . 13
15.1. Normative References . . . . . . . . . . . . . . . . . . 13 15.1. Normative References . . . . . . . . . . . . . . . . . . 13
15.2. Informative References . . . . . . . . . . . . . . . . . 15 15.2. Informative References . . . . . . . . . . . . . . . . . 15
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 15 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 15
Appendix B. Document Change Log . . . . . . . . . . . . . . . . 16 Appendix B. Document Change Log . . . . . . . . . . . . . . . . 16
B.1. Changes to draft-ietf-lisp-ecdsa-auth-00 . . . . . . . . 16 B.1. Changes to draft-ietf-lisp-ecdsa-auth-01 . . . . . . . . 16
B.2. Changes to draft-farinacci-lisp-ecdsa-auth-03 . . . . . . 16 B.2. Changes to draft-ietf-lisp-ecdsa-auth-00 . . . . . . . . 16
B.3. Changes to draft-farinacci-lisp-ecdsa-auth-02 . . . . . . 16 B.3. Changes to draft-farinacci-lisp-ecdsa-auth-03 . . . . . . 16
B.4. Changes to draft-farinacci-lisp-ecdsa-auth-01 . . . . . . 16 B.4. Changes to draft-farinacci-lisp-ecdsa-auth-02 . . . . . . 16
B.5. Changes to draft-farinacci-lisp-ecdsa-auth-00 . . . . . . 16 B.5. Changes to draft-farinacci-lisp-ecdsa-auth-01 . . . . . . 16
B.6. Changes to draft-farinacci-lisp-ecdsa-auth-00 . . . . . . 17
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 17 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 17
1. Introduction 1. Introduction
The LISP architecture and protocols [RFC6830] introduces two new The LISP architecture and protocols [RFC6830] introduces two new
numbering spaces, Endpoint Identifiers (EIDs) and Routing Locators numbering spaces, Endpoint Identifiers (EIDs) and Routing Locators
(RLOCs) which provide an architecture to build overlays on top of the (RLOCs) which provide an architecture to build overlays on top of the
underlying Internet. Mapping EIDs to RLOC-sets is accomplished with underlying Internet. Mapping EIDs to RLOC-sets is accomplished with
a Mapping Database System. EIDs and RLOCs come in many forms than a Mapping Database System. EIDs and RLOCs come in many forms than
just IP addresses, using a general syntax that includes Address just IP addresses, using a general syntax that includes Address
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DOI 10.17487/RFC8061, February 2017, DOI 10.17487/RFC8061, February 2017,
<https://www.rfc-editor.org/info/rfc8061>. <https://www.rfc-editor.org/info/rfc8061>.
[RFC8378] Moreno, V. and D. Farinacci, "Signal-Free Locator/ID [RFC8378] Moreno, V. and D. Farinacci, "Signal-Free Locator/ID
Separation Protocol (LISP) Multicast", RFC 8378, Separation Protocol (LISP) Multicast", RFC 8378,
DOI 10.17487/RFC8378, May 2018, DOI 10.17487/RFC8378, May 2018,
<https://www.rfc-editor.org/info/rfc8378>. <https://www.rfc-editor.org/info/rfc8378>.
15.2. Informative References 15.2. Informative References
[AFI] IANA, "Address Family Identifier (AFIs)", ADDRESS FAMILY [AFI] "Address Family Identifier (AFIs)", ADDRESS FAMILY
NUMBERS http://www.iana.org/assignments/address-family- NUMBERS http://www.iana.org/assignments/address-family-
numbers/address-family-numbers.xhtml?, February 2007. numbers/address-family-numbers.xhtml?, February 2007.
[I-D.farinacci-lisp-geo] [I-D.farinacci-lisp-geo]
Farinacci, D., "LISP Geo-Coordinate Use-Cases", draft- Farinacci, D., "LISP Geo-Coordinate Use-Cases", draft-
farinacci-lisp-geo-05 (work in progress), April 2018. farinacci-lisp-geo-06 (work in progress), October 2018.
[I-D.farinacci-lisp-name-encoding] [I-D.farinacci-lisp-name-encoding]
Farinacci, D., "LISP Distinguished Name Encoding", draft- Farinacci, D., "LISP Distinguished Name Encoding", draft-
farinacci-lisp-name-encoding-06 (work in progress), farinacci-lisp-name-encoding-07 (work in progress), March
September 2018. 2019.
[I-D.ietf-lisp-pubsub] [I-D.ietf-lisp-pubsub]
Rodriguez-Natal, A., Ermagan, V., Leong, J., Maino, F., Rodriguez-Natal, A., Ermagan, V., Leong, J., Maino, F.,
Cabellos-Aparicio, A., Barkai, S., Farinacci, D., Cabellos-Aparicio, A., Barkai, S., Farinacci, D.,
Boucadair, M., Jacquenet, C., and S. Secci, "Publish/ Boucadair, M., Jacquenet, C., and S. Secci, "Publish/
Subscribe Functionality for LISP", draft-ietf-lisp- Subscribe Functionality for LISP", draft-ietf-lisp-
pubsub-00 (work in progress), April 2018. pubsub-03 (work in progress), March 2019.
[I-D.ietf-lisp-rfc6833bis] [I-D.ietf-lisp-rfc6833bis]
Fuller, V., Farinacci, D., and A. Cabellos-Aparicio, Fuller, V., Farinacci, D., and A. Cabellos-Aparicio,
"Locator/ID Separation Protocol (LISP) Control-Plane", "Locator/ID Separation Protocol (LISP) Control-Plane",
draft-ietf-lisp-rfc6833bis-15 (work in progress), draft-ietf-lisp-rfc6833bis-24 (work in progress), February
September 2018. 2019.
[I-D.ietf-lisp-sec] [I-D.ietf-lisp-sec]
Maino, F., Ermagan, V., Cabellos-Aparicio, A., and D. Maino, F., Ermagan, V., Cabellos-Aparicio, A., and D.
Saucez, "LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-15 Saucez, "LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-17
(work in progress), April 2018. (work in progress), November 2018.
[X9.62] American National Standards Institute, "Public Key [X9.62] "Public Key Cryptography for the Financial Services
Cryptography for the Financial Services Industry: The Industry: The Elliptic Curve Digital Signature Algorithm
Elliptic Curve Digital Signature Algorithm (ECDSA)", (ECDSA)", NIST ANSI X9.62-2005, November 2005.
NIST ANSI X9.62-2005, November 2005.
Appendix A. Acknowledgments Appendix A. Acknowledgments
A special thanks goes to Sameer Merchant and Colin Cantrell for their A special thanks goes to Sameer Merchant and Colin Cantrell for their
ideas and technical contributions to the ideas in this draft. ideas and technical contributions to the ideas in this draft.
Appendix B. Document Change Log Appendix B. Document Change Log
[RFC Editor: Please delete this section on publication as RFC.] [RFC Editor: Please delete this section on publication as RFC.]
B.1. Changes to draft-ietf-lisp-ecdsa-auth-00 B.1. Changes to draft-ietf-lisp-ecdsa-auth-01
o Posted March IETF week 2019.
o Update references and document timer.
B.2. Changes to draft-ietf-lisp-ecdsa-auth-00
o Posted mid-September 2018. o Posted mid-September 2018.
o Make draft-farinacci-lisp-ecdsa-auth-03 a LISP working group o Make draft-farinacci-lisp-ecdsa-auth-03 a LISP working group
docuemnt. docuemnt.
B.2. Changes to draft-farinacci-lisp-ecdsa-auth-03 B.3. Changes to draft-farinacci-lisp-ecdsa-auth-03
o Posted September 2018. o Posted September 2018.
o Change all occurrences of signature-EID to signature-ID. o Change all occurrences of signature-EID to signature-ID.
o Document how Map-Servers sign Map-Notify messages so they can be o Document how Map-Servers sign Map-Notify messages so they can be
verified by xTRs. verified by xTRs.
o Add multi-signatures to mappings so a 3rd-party can allow an o Add multi-signatures to mappings so a 3rd-party can allow an
entity to register any type of EID. entity to register any type of EID.
B.3. Changes to draft-farinacci-lisp-ecdsa-auth-02 B.4. Changes to draft-farinacci-lisp-ecdsa-auth-02
o Draft posted April 2018. o Draft posted April 2018.
o Generalize text to allow Map-Requesting and Map-Registering for o Generalize text to allow Map-Requesting and Map-Registering for
any EID type with a proper signature-EID and signature encoded any EID type with a proper signature-EID and signature encoded
together. together.
B.4. Changes to draft-farinacci-lisp-ecdsa-auth-01 B.5. Changes to draft-farinacci-lisp-ecdsa-auth-01
o Draft posted October 2017. o Draft posted October 2017.
o Make it more clear what values and format the EID hash is run o Make it more clear what values and format the EID hash is run
over. over.
o Update references to newer RFCs and Internet Drafts. o Update references to newer RFCs and Internet Drafts.
B.5. Changes to draft-farinacci-lisp-ecdsa-auth-00 B.6. Changes to draft-farinacci-lisp-ecdsa-auth-00
o Initial draft posted July 2017. o Initial draft posted July 2017.
Authors' Addresses Authors' Addresses
Dino Farinacci Dino Farinacci
lispers.net lispers.net
San Jose, CA San Jose, CA
USA USA
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