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Re: [DNSOP] rfc4641bis: NSEC vs NSEC3.

Alex Bligh <alex@alex.org.uk> Sat, 20 February 2010 16:14 UTC

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Date: Sat, 20 Feb 2010 16:15:50 +0000
From: Alex Bligh <alex@alex.org.uk>
To: Olafur Gudmundsson <ogud@ogud.com>, Olaf Kolkman <olaf@NLnetLabs.nl>
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Cc: dnsop WG <dnsop@ietf.org>, Alex Bligh <alex@alex.org.uk>
Subject: Re: [DNSOP] rfc4641bis: NSEC vs NSEC3.
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--On 20 February 2010 08:37:16 -0500 Olafur Gudmundsson <ogud@ogud.com> 
wrote:

> There are two meachanisms to provide authenticated proof of
> exsitance/non-existance in DNSSEC.

I don't believe either provides proof of existence (apart from
existence of the NSECx record). I think they both only provide
proof of non-existence (and in the case of NSEC3 opt out, not
even that).

-- 
Alex Bligh

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