nanog mailing list archives

Re: DNSSEC and ISPs faking DNS responses


From: Tony Finch <dot () dotat at>
Date: Mon, 16 Nov 2015 11:11:33 +0000

Owen DeLong <owen () delong com> wrote:

Again, if you’re the only resolver the clients are using, you can claim that
nothing from the root down is signed without ever providing any cryptographic
anything.

If the client is validating it will know the root is signed and the ISP
resolver will not be able to strip signature without breaking validation.

Tony.
-- 
f.anthony.n.finch  <dot () dotat at>  http://dotat.at/
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time, perhaps severe gale 9 later. Moderate or rough, occasionally very rough
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