Re: [dns-privacy] [Fwd: New Version Notification for draft-vandijk-dprive-ds-dot-signal-and-pin-00.txt]

Mikael Abrahamsson <swmike@swm.pp.se> Tue, 19 May 2020 09:51 UTC

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Date: Tue, 19 May 2020 11:51:44 +0200
From: Mikael Abrahamsson <swmike@swm.pp.se>
To: Peter van Dijk <peter.van.dijk@powerdns.com>
cc: dns-privacy@ietf.org
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Subject: Re: [dns-privacy] [Fwd: New Version Notification for draft-vandijk-dprive-ds-dot-signal-and-pin-00.txt]
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On Tue, 19 May 2020, Peter van Dijk wrote:

> please find below all details about our proposal for enabling DoT from 
> resolver to authoritative.

Thanks, interesting approach.

Some thoughts...

"If the DoT connection is unsuccessful or the public key
    supplied the server does not match one of the DS digests, the
    resolver MUST NOT fall back to unencrypted Do53."

Can we somehow make this behavior configurable by means of a flag (or 
something) by the domain holder? To say if fallback is ok or not?

Also, when I want to roll keys, can I specify multiple keys during this 
key roll period?

-- 
Mikael Abrahamsson    email: swmike@swm.pp.se