Re: [DNSOP] regarding dnssec-key-timing RFC 7583

Mark Andrews <marka@isc.org> Mon, 10 September 2018 20:21 UTC

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From: Mark Andrews <marka@isc.org>
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Date: Tue, 11 Sep 2018 06:21:11 +1000
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To: shabbir ali <solaris98@gmail.com>
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Subject: Re: [DNSOP] regarding dnssec-key-timing RFC 7583
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Firstly you can’t avoid dealing with time if you want validators to always successfully validate answers from a signed zone as there are coaches involved and the DNS is loosely coherent.   The DNS isn’t HTTPS, you aren’t always directly dealing with the authoritative server or a proxy like you are with HTTPS.

Secondly we already effectively have a crl at the DNSKEY name if you set the revoke bit.

Mark
-- 
Mark Andrews

> On 11 Sep 2018, at 04:56, shabbir ali <solaris98@gmail.com>; wrote:
> 
> Hi all,
> My question is that instead of messing with the DNSSEC key Rollover timing and all that manual and automation tools dependencies, why not simply use a key revocation list just like a certificate revocation list (CRL) ?
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