Re: [100attendees] Side Meeting on considerations on using short-term certificates.

Ori Finkelman <orif@qwilt.com> Tue, 14 November 2017 02:30 UTC

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From: Ori Finkelman <orif@qwilt.com>
Date: Tue, 14 Nov 2017 10:29:29 +0800
Message-ID: <CAMb9nTsFiBmbMKL+_JqL3JAzZPi78jVEejxAu6jd-nYU1ArwQg@mail.gmail.com>
To: Yoav Nir <ynir.ietf@gmail.com>
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Subject: Re: [100attendees] Side Meeting on considerations on using short-term certificates.
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Hi Yoav,
Unfortunately it collides with CDNI session.
It would be good to consider to the work done in CDNI and specifically
https://tools.ietf.org/html/draft-fieau-cdni-https-delegation-02#section-5
where the use of STAR is considered.
Also, a specific use case would be the delegation of traffic from a
commercial CDN to an ISP CDN, in which case the domain and certs still
belong to the content provider.
So there may be a short term certs relationship between the content
provider and their CDN and then to the ISP.

Ori


On Mon, Nov 13, 2017 at 10:45 AM, Yoav Nir <ynir.ietf@gmail.com> wrote:

> Hi, all
>
> In recent years there’s been growing interest in short-term
> automatically-renewed (STAR) certificates.  The idea is to renew
> certificates often and forego revocation checking.
>
> ACME has a draft for such certificate, and STIR has a candidate among
> others.
>
> STAR certificates have somewhat different operational and security
> properties compared to regular PKI.  I’ve tried to document some of them in
> a draft:
> https://tools.ietf.org/html/draft-nir-saag-star-00
> This draft is in a very initial state, and I’m looking for input about
> this.
>
> I’ve reserved the Hullet room on Thursday at 18:00.  Anyone who’s
> interested is invited.
>
> Hope to see you there
>
> Yoav
>
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