Re: [DNSOP] Fwd: I-D Action: draft-ietf-dnsop-rfc5933-bis-06.txt

Dmitry Belyavsky <beldmit@gmail.com> Fri, 12 November 2021 15:04 UTC

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From: Dmitry Belyavsky <beldmit@gmail.com>
Date: Fri, 12 Nov 2021 16:04:04 +0100
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To: Stephane Bortzmeyer <bortzmeyer@nic.fr>
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Subject: Re: [DNSOP] Fwd: I-D Action: draft-ietf-dnsop-rfc5933-bis-06.txt
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Dear Stephane,

On Fri, Nov 12, 2021 at 2:46 PM Stephane Bortzmeyer <bortzmeyer@nic.fr>
wrote:

> On Fri, Nov 12, 2021 at 01:59:52PM +0100,
>  Dmitry Belyavsky <beldmit@gmail.com> wrote
>  a message of 153 lines which said:
>
> > New version of the draft is uploaded.
>
> I would like to have to additions, if you have time:
>
> * a section summarizing the changes since RFC 5933. It seems it is
> just GOST R 34.10-2001 replaced by GOST R 34.10-2012?
>

Yes, I will add the corresponding part if it is missing. Both signature and
hash are replaced.


> * an implementation status section (see RFC 7942) listing the
> resolvers that can validate with GOST R 34.10 (Unbound, and BIND, it
> seems) but also a few domain names signed with it (I knew caint.su but
> it apparently disappeared).
>

It's a more complicated question.

We had to write this document because the former hash and signature
algorithms
are deprecated both in Russia and by IETF. Then we have a chicken-and-egg
problem:
we can't sign domains without codepoints for hash and signature algorithms,
we can't get the codepoints without RFC.

I have an implementation in my private fork of LDNS, BTW.

-- 
SY, Dmitry Belyavsky