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Re: [keyassure] PKIX/KIDNS validation results and draft-hoffman-keys-linkage-from-dns

Tony Finch <dot@dotat.at> Wed, 03 November 2010 19:04 UTC

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Date: Wed, 03 Nov 2010 19:04:23 +0000
From: Tony Finch <dot@dotat.at>
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To: Paul Hoffman <paul.hoffman@vpnc.org>
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References: <286A23F7-0E2F-4F5E-906C-315DD9B325DA@princeton.edu> <p0624084ec8ef630fbae1@10.20.30.151> <4CC9E7AB.1030501@cs.tcd.ie> <p0624086dc8ef9feba340@10.20.30.151> <B6CEBA10-0198-4AB3-B6D4-E7D835FD47F1@princeton.edu> <AANLkTin-CqduBX5ibUCb0+1Lr-GXJ-KGd8YxzjUTPEO7@mail.gmail.com> <CA58B286-8F9D-423D-B9BF-91347F6FD960@Princeton.EDU> <1288462840.1977.4.camel@mattlaptop2.local> <69345A7D-4834-40E4-99C2-EDF3FC2DDEB3@Princeton.EDU> <1288469609.1977.178.camel@mattlaptop2.local> <EAC89FC3-184C-449C-AE5B-E3950578ED30@Princeton.EDU> <1288477403.1977.319.camel@mattlaptop2.local> <m3wroz6x81.fsf@jhcloos.com> <B255379A-6B1A-4E0B-AC66-EAD8F4B62040@kumari.net> <alpine.LSU.2.00.1011031546490.18926@hermes-2.csi.cam.ac.uk> <p0624080bc8f73e470aa3@[10.20.30.150]> <alpine.LSU.2.00.1011031647271.8553@hermes-2.csi.cam.ac.uk> <p06240810c8f747e44b70@[10.20.30.150]> <alpine.LSU.2.00.1011031723410.8553@hermes-2.csi.cam.ac.uk> <p06240814c8f75014369f@[10.20.30.150]>
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Subject: Re: [keyassure] PKIX/KIDNS validation results and draft-hoffman-keys-linkage-from-dns
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On Wed, 3 Nov 2010, Paul Hoffman wrote:
>
> Can you be specific here? I'm not at all saying you are wrong; I might
> have dropped something in the redirection. My thought (possibly
> incorrect) is that one would only do a KIDNS lookup after they had
> gotten to the terminal end of an SRV chain.

You can save time if you can do them concurrently.

SRV isn't a chain, it's a single layer of indirection.

Tony.
-- 
f.anthony.n.finch  <dot@dotat.at>  http://dotat.at/
HUMBER THAMES DOVER WIGHT PORTLAND: NORTH BACKING WEST OR NORTHWEST, 5 TO 7,
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