Re: [DNSOP] Working Group Last Call for Revised IANA Considerations for DNSSEC

Daniel Migault <mglt.ietf@gmail.com> Wed, 15 September 2021 21:47 UTC

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From: Daniel Migault <mglt.ietf@gmail.com>
Date: Wed, 15 Sep 2021 17:47:30 -0400
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To: Tim Wicinski <tjw.ietf@gmail.com>, last-call@ietf.org
Cc: dnsop <dnsop@ietf.org>, dnsop-chairs <dnsop-chairs@ietf.org>, IETF Announcement List <ietf-announce@ietf.org>, draft-ietf-dnsop-dnssec-iana-cons@ietf.org
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Subject: Re: [DNSOP] Working Group Last Call for Revised IANA Considerations for DNSSEC
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Hi,

As Paul H. mentioned to me the document is in the last call, I am providing
my comments to the last call mailing list. I feel that my comments mostly
concern the security consideration sections.

Yours,
Daniel

On Wed, Sep 15, 2021 at 10:41 AM Daniel Migault <mglt.ietf@gmail.com> wrote:

> Hi,
>
> I apologize for the late answer, but here are my comments regarding the
> draft.
>
> I believe the security considerations section needs to mention the
> interoperability issue if a hash algorithm is not widely supported by the
> resolvers. This, in my view, can potentially affect the DNS system, and I
> believe some text should try to limit non standard algorithms to very
> specific deployment - including experimentation.
> I believe that for experimentation the draft is helpful. Outside
> experimentation, especially for national algorithms, this will lead to
> nations having their algorithms qualified as standard while other nations
> having their algorithms qualified as non standard. I would like to
> understand why this cannot be a problem. For additional transparency,
> the document needs, in my opinion, additional clarifications. This
> includes  guidelines or criteria for algorithms to qualify as standard as
> well as the relation with rfc8624 that makes DNSSEC interoperable in terms
> of cryptography. More specifically it should clarify that standard
> algorithms may or may not be recommended as well as whether non standard
> algorithms may or may not be recommended.
>
> Yours,
> Daniel
>
>
>
> On Tue, Aug 24, 2021 at 3:07 AM Tim Wicinski <tjw.ietf@gmail.com> wrote:
>
>> All
>>
>> The Working Group Last Call for draft-ietf-dnsop-dnssec-iana-cons ended
>> last week, and we've filtered through the comments both pro and con.
>>
>> We feel there is rough consensus to move this forward.
>>
>> thanks
>>
>> Benno/Suzanne/Tim
>>
>>
>> On Wed, Aug 4, 2021 at 11:29 AM Tim Wicinski <tjw.ietf@gmail.com> wrote:
>>
>>>
>>> All
>>>
>>> This starts a Working Group Last Call for
>>> draft-ietf-dnsop-dnssec-iana-cons
>>>
>>> Current versions of the draft is available here:
>>> https://datatracker.ietf.org/doc/draft-ietf-dnsop-dnssec-iana-cons/
>>>
>>> The Current Intended Status of this document is: Standards Track
>>>
>>> Please review the draft and offer relevant comments.
>>> If this does not seem appropriate please speak out.
>>> If someone feels the document is *not* ready for publication, please
>>> speak out with your reasons.
>>>
>>> This starts a two week Working Group Last Call process, and ends on:  18
>>> August 2021
>>>
>>> thanks
>>> tim
>>>
>> _______________________________________________
>> DNSOP mailing list
>> DNSOP@ietf.org
>> https://www.ietf.org/mailman/listinfo/dnsop
>>
>
>
> --
> Daniel Migault
> Ericsson
>


-- 
Daniel Migault
Ericsson