Re: [DNSOP] CNSRRSIG (was: Re: [Ext] draft-fujiwara-dnsop-delegation-information-signer))

Peter van Dijk <peter.van.dijk@powerdns.com> Thu, 21 January 2021 11:44 UTC

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From: Peter van Dijk <peter.van.dijk@powerdns.com>
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Date: Thu, 21 Jan 2021 12:44:37 +0100
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Subject: Re: [DNSOP] CNSRRSIG (was: Re: [Ext] draft-fujiwara-dnsop-delegation-information-signer))
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On Thu, 2020-12-10 at 15:48 -0800, Brian Dickson wrote:
> > 
> > Compared to DiS, registrar complexity is identical (because the
> > complexity is also hidden in the signer here); signer complexity is
> > potentially lower. The only real complexity change vs. DiS is in the
> > auths, that now need to know to serve CNSRRSIG from the parent side in
> > the additional part of a delegation response. For resolvers, this vs.
> > DiS is again pretty much moot.
> 
> The CNSRRSIG would also require delegation auths (i.e. TLDs) to make changes

That is what the quoted text means to convey, sorry if that was
unclear!

> , and I think also require EPP changes.

I don't see how EPP comes into it at all. The signer signs all NSsets;
the auth serves the signatures with the delegations; done.

Kind regards,
-- 
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/