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A Profile for BGPSEC Router Certificates, Certificate Revocation Lists, and Certification Requests
draft-ietf-sidr-bgpsec-pki-profiles-07

Document type: Active Internet-Draft (sidr WG)
Document stream: IETF
Last updated: 2014-03-27
Intended RFC status: Unknown
Other versions: plain text, pdf, html

IETF State: Waiting for WG Chair Go-Ahead
Waiting for Referencing Document, Doc Shepherd Follow-up Underway
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Secure Inter-Domain Routing Working Group                    M. Reynolds
Internet-Draft                                                      IPSw
Updates: 6487 (if approved)                                    S. Turner
Intended Status: Standards Track                                    IECA
Expires: September 27, 2014                                      S. Kent
                                                                     BBN
                                                          March 27, 2014

               A Profile for BGPSEC Router Certificates,
        Certificate Revocation Lists, and Certification Requests
                 draft-ietf-sidr-bgpsec-pki-profiles-07

Abstract

   This document defines a standard profile for X.509 certificates for
   the purposes of supporting validation of Autonomous System (AS) paths
   in the Border Gateway Protocol (BGP), as part of an extension to that
   protocol known as BGPSEC.  BGP is a critical component for the proper
   operation of the Internet as a whole.  The BGPSEC protocol is under
   development as a component to address the requirement to provide
   security for the BGP protocol.  The goal of BGPSEC is to design a
   protocol for full AS path validation based on the use of strong
   cryptographic primitives.  The end-entity (EE) certificates specified
   by this profile are issued under Resource Public Key Infrastructure
   (RPKI) Certification Authority (CA) certificates, containing the AS
   Identifier Delegation extension, to routers within the Autonomous
   System (AS) or ASes.  The certificate asserts that the router(s)
   holding the private key are authorized to send out secure route
   advertisements on behalf of the specified AS(es).  This document also
   profiles the Certificate Revocation List (CRL), profiles the format
   of certification requests, and specifies Relying Party certificate
   path validation procedures.  The document extends the RPKI;
   therefore, this documents updates the RPKI Resource Certificates
   Profile (RFC 6487).

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
 

Reynolds & Turner        Expires March 21, 2014                 [Page 1]
Internet-Draft         BGPSEC Router PKI Profiles     September 17, 2013

   material or to cite them other than as "work in progress."

Copyright Notice

   Copyright (c) 2014 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
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

1.  Introduction

   This document defines a profile for X.509 end-entity (EE)
   certificates [RFC5280] for use in the context of certification of
   Autonomous System (AS) paths in the Border Gateway Protocol Security
   (BGPSEC) protocol.  Such certificates are termed "BGPSEC Router
   Certificates".  The holder of the private key associated with a
   BGPSEC Router Certificate is authorized to send secure route
   advertisements (BGPSEC UPDATEs) on behalf of the AS(es) named in the
   certificate.  That is, a router holding the private key may send to
   its BGP peers, route advertisements that contain one or more of the
   specified AS number as the last item in the AS PATH attribute.  A key
   property that BGPSEC will provide is that every AS along the AS PATH
   can verify that the other ASes along the path have authorized the
   advertisement of the given route (to the next AS along the AS PATH). 

   This document is a profile of [RFC6487], which is a profile of
   [RFC5280], and it updates [RFC6487].  It establishes requirements
   imposed on a Resource Certificate that is used as a BGPSEC Router
   Certificate, i.e., it defines constraints for certificate fields and
   extensions for the certificate to be valid in this context.  This

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