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Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)

Eliot Lear <lear@cisco.com> Wed, 17 June 2020 16:49 UTC

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From: Eliot Lear <lear@cisco.com>
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Date: Wed, 17 Jun 2020 18:48:56 +0200
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Cc: draft-ietf-anima-bootstrapping-keyinfra@ietf.org, anima-chairs@ietf.org, Benjamin Kaduk <kaduk@mit.edu>, tte+ietf@cs.fau.de, anima@ietf.org, The IESG <iesg@ietf.org>
To: Michael Richardson <mcr+ietf@sandelman.ca>
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Subject: Re: [Anima] Benjamin Kaduk's Discuss on draft-ietf-anima-bootstrapping-keyinfra-28: (with DISCUSS and COMMENT)
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> On 17 Jun 2020, at 18:10, Michael Richardson <mcr+ietf@sandelman.ca> wrote:
> 
>> 
>> Now that it is it represents a new convention.  The question at hand is
>> whether the information found on the LHS could be subject to
>> misinterpretation by non-participants.  I wonder if we could add an EKU
>> as a SHOULD to break the logjam.
> 
> Because EKUs are so much easier to get into CAs than otherName is?
> Seriously, how does that help at all?

I have definitely seen at least some CAs allow EKUs, such as XMPP, for instance, and was thinking of SHOULD rather than MUST.  But I do have to say that XMPP didn’t have a great experience with them, to be fair.

Eliot

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