Re: [Sidrops] Éric Vyncke's No Objection on draft-ietf-sidrops-6486bis-09: (with COMMENT)

Job Snijders <job@fastly.com> Mon, 31 January 2022 16:16 UTC

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Date: Mon, 31 Jan 2022 17:16:34 +0100
From: Job Snijders <job@fastly.com>
To: =?iso-8859-1?Q?=C9ric?= Vyncke <evyncke@cisco.com>
Cc: The IESG <iesg@ietf.org>, sidrops-chairs@ietf.org, morrowc@ops-netman.net, sidrops@ietf.org, draft-ietf-sidrops-6486bis@ietf.org
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Subject: Re: [Sidrops] =?iso-8859-1?q?=C9ric_Vyncke=27s_No_Objection_on_draft?= =?iso-8859-1?q?-ietf-sidrops-6486bis-09=3A_=28with_COMMENT=29?=
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Dear Éric,

I think you raise a "valid" concern (no pun intended ;-))

I think something along the following lines might help clarify the
purpose of RPKI Manifests.

OLD:
    Specifically, if an RP checks a manifest's contents against the
    signed objects retrieved from a repository publication point, then
    the RP can detect "stale" (valid) data and deletion of signed objects.

NEW:
    Specifically, if an RP checks a manifest's contents against the
    signed objects retrieved from a repository publication point, then
    the RP can detect replay attacks, in-flight modification, or
    unauthorized deletion of signed objects.

What do others think?

Kind regards,

Job

On Mon, Jan 31, 2022 at 02:59:31AM -0800, Éric Vyncke via Datatracker wrote:
> Éric Vyncke has entered the following ballot position for
> draft-ietf-sidrops-6486bis-09: No Objection
> 
> When responding, please keep the subject line intact and reply to all
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> for more information about how to handle DISCUSS and COMMENT positions.
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> 
> The document, along with other ballot positions, can be found here:
> https://datatracker.ietf.org/doc/draft-ietf-sidrops-6486bis/
> 
> 
> 
> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
> 
> Thank you for the work put into this document.
> 
> Please find below one non-blocking COMMENT points.
> 
> Special thanks to Chris Morrow for the shepherd's write-up including the
> section about the WG consensus (even if I would have appreciated a
> justification for the PS status).
> 
> I hope that this helps to improve the document,
> 
> Regards,
> 
> -éric
> 
> -- Abstract --
> In "then the RP can detect "stale" (valid) data", is "valid" really the right
> word to use ? I would naively expect "invalid". Or is it just an indication
> that the data *was* valid and is stale? The use of "(.*)" in the abstract was
> more to explain the previous word and this use is different and could confuse
> the reader.
> 
> 
> 
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