Re: [Iot-onboarding] BRSKI-EST and TLS Unique ID check

"M. Ranganathan" <mranga@gmail.com> Fri, 03 April 2020 20:38 UTC

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From: "M. Ranganathan" <mranga@gmail.com>
Date: Fri, 3 Apr 2020 16:37:38 -0400
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Subject: Re: [Iot-onboarding] BRSKI-EST and TLS Unique ID check
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Sorry to reply to my own post ....

On Fri, Apr 3, 2020 at 12:45 PM M. Ranganathan <mranga@gmail.com> wrote:
>
> Hello,
>
> The EST spec says that if the password on a simpleenroll CSR exists
> then that password should match the tls unique identifier of the HTTPS
> connection (section 3.5).
>

Also TLS unique ID is deprecated in TLS 1.3 I believe. So does the
channel binding check won't work anyway (?)

> Given that BRSKI establishes a persistent HTTPS connection, is this
> check even required?
>
> I looked at draft-richardson-anima-registrar-considerations but I
> could not find anything about this so I would appreciate some
> clarification.
>
> Thanks,
>
> Ranga
>
>
>
> --
> M. Ranganathan



-- 
M. Ranganathan