Hi all,
Changes in this version:
= Now using https consistently to retrieve notification, snapshot and delta
files
= Simplified xml examples
= Simplified text on cache concerns
- Leaving some of the discussion out of the document - but welcome to
discuss on list
- Lowering max time to cache 'notification.xml' to one minute only
(enough to reduce load, and helps RPs get things faster)
= For now.. removed the hashes (checksums) for delta and snapshot files
- an adversary who can modify snapshot/deltas fetched with https, can also
modify the notification file
- but.. we may put it back if there are other uses (file corruption,
somehow?)
= Improved readability (without changing protocol)
Questions and comments welcome.
There is time planned for an update on this in Yokohama. I was *not* planning
to go into an overview of the protocol again, but please let me know if you
would value if I did. If there is enough interest in this then I am happy to
ask the chairs for a bit more time and go over this once more, but if not then
I would rather save everyone some time and only focus on the bits that changed
and keep it brief.
Thanks
Tim
> On 19 Oct 2015, at 18:22, internet-dra...@ietf.org wrote:
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the Secure Inter-Domain Routing Working Group of
> the IETF.
>
> Title : RPKI Repository Delta Protocol
> Authors : Tim Bruijnzeels
> Oleg Muravskiy
> Bryan Weber
> Rob Austein
> David Mandelberg
> Filename : draft-ietf-sidr-delta-protocol-01.txt
> Pages : 15
> Date : 2015-10-19
>
> Abstract:
> In the Resource Public Key Infrastructure (RPKI), certificate
> authorities publish certificates, including end entity certificates,
> and CRLs to repositories on repository 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.
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-sidr-delta-protocol/
>
> There's also a htmlized version available at:
> https://tools.ietf.org/html/draft-ietf-sidr-delta-protocol-01
>
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-sidr-delta-protocol-01
>
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
> _______________________________________________
> sidr mailing list
> sidr@ietf.org
> https://www.ietf.org/mailman/listinfo/sidr
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