Resource Public Key Infrastructure (RPKI) Trust Anchor Locator
RFC 8630
| Document | Type |
RFC - Proposed Standard
(August 2019; No errata)
Obsoletes RFC 7730
|
|
|---|---|---|---|
| Last updated | 2019-08-09 | ||
| Replaces | draft-tbruijnzeels-sidrops-https-tal | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Chris Morrow | ||
| Shepherd write-up | Show (last changed 2019-02-27) | ||
| IESG | IESG state | RFC 8630 (Proposed Standard) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Warren Kumari | ||
| Send notices to | Chris Morrow <morrowc@ops-netman.net> | ||
| IANA | IANA review state | IANA OK - No Actions Needed | |
| IANA action state | No IANA Actions | ||
Internet Engineering Task Force (IETF) G. Huston
Request for Comments: 8630 APNIC
Obsoletes: 7730 S. Weiler
Category: Standards Track W3C/MIT
ISSN: 2070-1721 G. Michaelson
APNIC
S. Kent
Unaffiliated
T. Bruijnzeels
NLnet Labs
August 2019
Resource Public Key Infrastructure (RPKI) Trust Anchor Locator
Abstract
This document defines a Trust Anchor Locator (TAL) for the Resource
Public Key Infrastructure (RPKI). The TAL allows Relying Parties in
the RPKI to download the current Trust Anchor (TA) Certification
Authority (CA) certificate from one or more locations and verify that
the key of this self-signed certificate matches the key on the TAL.
Thus, Relying Parties can be configured with TA keys but can allow
these TAs to change the content of their CA certificate. In
particular, it allows TAs to change the set of IP Address Delegations
and/or Autonomous System Identifier Delegations included in the
extension(s) (RFC 3779) of their certificate.
This document obsoletes the previous definition of the TAL as
provided in RFC 7730 by adding support for Uniform Resource
Identifiers (URIs) (RFC 3986) that use HTTP over TLS (HTTPS) (RFC
7230) as the scheme.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
https://www.rfc-editor.org/info/rfc8630.
Huston, et al. Standards Track [Page 1]
RFC 8630 HTTPS TAL August 2019
Copyright Notice
Copyright (c) 2019 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
(https://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.
Table of Contents
1. Introduction ....................................................2
1.1. Terminology ................................................3
1.2. Changes from RFC 7730 ......................................3
2. Trust Anchor Locator ............................................3
2.1. Trust Anchor Locator Motivation ............................3
2.2. Trust Anchor Locator File Format ...........................4
2.3. TAL and TA Certificate Considerations ......................4
2.4. Example ....................................................6
3. Relying Party Use ...............................................6
4. URI Scheme Considerations .......................................7
5. Security Considerations .........................................8
6. IANA Considerations .............................................8
7. References ......................................................8
7.1. Normative References .......................................8
7.2. Informative References ....................................10
Acknowledgements ..................................................10
Authors' Addresses ................................................11
1. Introduction
This document defines a Trust Anchor Locator (TAL) for the Resource
Public Key Infrastructure (RPKI) [RFC6480]. This format may be used
to distribute Trust Anchor (TA) material using a mix of out-of-band
and online means. Procedures used by Relying Parties (RPs) to verify
RPKI signed objects SHOULD support this format to facilitate
interoperability between creators of TA material and RPs. This
document obsoletes [RFC7730] by adding support for Uniform Resource
Identifiers (URIs) [RFC3986] that use HTTP over TLS (HTTPS) [RFC7230]
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