An IPv6 Prefix for Overlay Routable Cryptographic Hash Identifiers Version 2 (ORCHIDv2)
draft-ietf-hip-rfc4843-bis-03

The information below is for an old version of the document
Document Type Expired Internet-Draft (hip WG)
Last updated 2013-03-24 (latest revision 2012-09-20)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-ietf-hip-rfc4843-bis-03.txt

Abstract

This document specifies an updated Overlay Routable Cryptographich Hash Identifiers format that obsoletes the earlier format defined in [RFC4843]. These identifiers are intended to be used as endpoint identifiers at applications and Application Programming Interfaces (API) and not as identifiers for network location at the IP layer, i.e., locators. They are designed to appear as application layer entities and at the existing IPv6 APIs, but they should not appear in actual IPv6 headers. To make them more like vanilla IPv6 addresses, they are expected to be routable at an overlay level. Consequently, while they are considered non-routable addresses from the IPv6 layer point-of-view, all existing IPv6 applications are expected to be able to use them in a manner compatible with current IPv6 addresses. The Overlay Routable Cryptographic Hash Identifiers originally defined in [RFC4843] lacked a mechanism for cryptographic algorithm agility. The updated ORCHID format specified in this document removes this limitation by encoding in the identifier itself an index to the suite of cryptographic algorithms in use.

Authors

Julien Laganier (julien.ietf@gmail.com)
Francis Dupont (fdupont@isc.org)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)