Re: [Driu] [DNSOP] [Doh] Resolverless DNS Side Meeting in Montreal

Paul Wouters <paul@nohats.ca> Tue, 10 July 2018 18:06 UTC

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Date: Tue, 10 Jul 2018 14:06:22 -0400 (EDT)
From: Paul Wouters <paul@nohats.ca>
To: Ryan Sleevi <ryan-ietf@sleevi.com>
cc: DoH WG <doh@ietf.org>, driu@ietf.org, dnsop WG <dnsop@ietf.org>, HTTP Working Group <ietf-http-wg@w3.org>
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Subject: Re: [Driu] [DNSOP] [Doh] Resolverless DNS Side Meeting in Montreal
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On Tue, 10 Jul 2018, Ryan Sleevi wrote:

> That's why involving DNS is at least relevant to that discussion, especially given that publicly trusted certificates are themselves predicated on DNS. Further,
> considering that the CA only has to validate a DNS once per 825-day period, and can issue unlimited 825-day certificates during that period, then the effective
> extension of relying solely on certificates 1650 days minus a second. 

This of course, is only an argument in favour of DANE depricating WebPKI,
especially in light of the EV failures reducing webpki to only DNS already :)

Paul

>