RPKI Repository Delta Protocol

The information below is for an old version of the document
Document Type Expired Internet-Draft (sidr WG)
Last updated 2015-08-20 (latest revision 2015-02-16)
Replaces draft-tbruijnzeels-sidr-delta-protocol
Stream IETF
Intended RFC status Proposed Standard
Expired & archived
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Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


In the Resource Public Key Infrastructure (RPKI), certificate authorities publish certificates, including end entity certificates, and CRLs to repositories on publication servers. Relying Parties (RP) retrieve the published information from the repository and MAY store it in a cache. This document specifies a delta protocol which provides relying parties with a mechanism to query a repository for changes, thus enabling the RP to keep its state in sync with the repository.


Tim Bruijnzeels (tim@ripe.net)
Oleg Muravskiy (oleg@ripe.net)
Bryan Weber (bryan@cobenian.com)
Rob Austein (sra@hactrn.net)
David Mandelberg (david@mandelberg.org)

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