Re: Quic: the elephant in the room

Nico Williams <nico@cryptonector.com> Sun, 11 April 2021 16:47 UTC

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Date: Sun, 11 Apr 2021 11:47:10 -0500
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From: Nico Williams <nico@cryptonector.com>
To: Ben Laurie <benl@google.com>
Cc: Michael Thomas <mike@mtcc.com>, IETF Discussion List <ietf@ietf.org>
Subject: Re: Quic: the elephant in the room
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On Sun, Apr 11, 2021 at 03:39:56PM +0100, Ben Laurie wrote:
> On Sat, 10 Apr 2021 at 21:40, Nico Williams <nico@cryptonector.com> wrote:
> > On Sat, Apr 10, 2021 at 12:59:34PM -0700, Michael Thomas wrote:
> > > Let me ask a pointed question: if we used DANE+DNSSec do we have
> > > confidence in the security of the solution? I think we'd have to
> > > have a lot of confidence in both that they are really ready for
> > > prime time.
> >
> > I do, for the reasons I gave.  It can't be worse than WebPKI, that's
> > for sure.
> 
> It is not for sure, because DNS has no transparency requirements.

It is for sure for the reasons I gave in other replies.  And CT can be
added.