Re: [DNSOP] [Ext] Call for Adoption: draft-belyavskiy-rfc5933-bis

Vladimír Čunát <vladimir.cunat+ietf@nic.cz> Fri, 19 June 2020 05:44 UTC

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To: Martin Thomson <mt@lowentropy.net>, dnsop@ietf.org
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From: Vladimír Čunát <vladimir.cunat+ietf@nic.cz>
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Date: Fri, 19 Jun 2020 07:44:00 +0200
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Subject: Re: [DNSOP] [Ext] Call for Adoption: draft-belyavskiy-rfc5933-bis
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On 6/19/20 6:20 AM, Martin Thomson wrote:
> As long as the space of codepoints isn't too small (2^16 is fine), then I see no reason not to allow external publications request a value as long as they don't abuse the privilege.

The space for DNSKEY and DS algorithms is one octet, so each of the two
registries has remaining space for around 250 algorithms and thus we
can't be "too wasteful".  Still, I wouldn't expect too many to want a
code point, so perhaps it could be optimistically started and only
restricted if getting too much popularity.

Ref. e.g. https://tools.ietf.org/html/rfc4034#section-5.1