Re: [TLS] Robert Wilton's No Objection on draft-ietf-tls-dtls-connection-id-11: (with COMMENT)

Thomas Fossati <Thomas.Fossati@arm.com> Mon, 19 April 2021 11:04 UTC

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From: Thomas Fossati <Thomas.Fossati@arm.com>
To: Robert Wilton <rwilton@cisco.com>, The IESG <iesg@ietf.org>
CC: "draft-ietf-tls-dtls-connection-id@ietf.org" <draft-ietf-tls-dtls-connection-id@ietf.org>, "tls-chairs@ietf.org" <tls-chairs@ietf.org>, "tls@ietf.org" <tls@ietf.org>, Joseph Salowey <joe@salowey.net>, Thomas Fossati <Thomas.Fossati@arm.com>
Thread-Topic: Robert Wilton's No Objection on draft-ietf-tls-dtls-connection-id-11: (with COMMENT)
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Date: Mon, 19 Apr 2021 11:04:31 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/lpDASN2s9h9jSEQ-2ALx218A5yg>
Subject: Re: [TLS] Robert Wilton's No Objection on draft-ietf-tls-dtls-connection-id-11: (with COMMENT)
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Hi Rob,

Thank you for your review and suggestion.  Your review is tracked here:

  https://github.com/tlswg/dtls-conn-id/issues/104

cheers, t

On 19/04/2021, 11:34, "Robert Wilton via Datatracker" <noreply@ietf.org> wrote:
> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
>
> Hi,
>
> I'm no DTLS expert, but I found the concepts/explanation in this
> document easy to follow.
>
> I was slightly confused by the requirement to encode the length in
> variable length CIDs, and had to read the relevant text a second time.
> As a suggestion, it might help if these two sentences were reworded
> the other way round:
>
> OLD:
> Implementations that want to use
>    variable-length CIDs are responsible for constructing the CID in
>    such a way that its length can be determined on reception.  Note
>    that there is no CID length information included in the record
>    itself.
>
> NEW:
> Since the CID length information is not included in the record itself,
> implementations that want to use ... <as before>.
>
> One minor question.  In the contributors, I noted that Jana is listed
> as being associated with Google, but it might be worth checking if
> that is still accurate.
>
> Regards.
> Rob

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