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Re: [TLS] WGLC for draft-ietf-tls-dtls-connection-id-03

"Martin Thomson" <mt@lowentropy.net> Tue, 05 March 2019 02:23 UTC

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Date: Mon, 04 Mar 2019 21:23:10 -0500
From: Martin Thomson <mt@lowentropy.net>
To: tls@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/yG4msH0W6dlR-92FjwaACyvkT6Y>
Subject: Re: [TLS] WGLC for draft-ietf-tls-dtls-connection-id-03
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LGTM.

I would strike ", if these privacy properties are important in a given deployment" from the acknowledgments section (which is an odd place for the accompanying statement. 

I would add an explicit note about the lack of CID update making this unsuitable for mobility scenarios.  That's a common use case for this sort of mechanism, but this design lacks any defense against linkability.

On Tue, Mar 5, 2019, at 03:43, Joseph Salowey wrote:
> This is a working group last call for 
> draft-ietf-tls-dtls-connection-id-03. The last working group last call 
> resulted in some issues. The authors worked with the reviewers to 
> publish a new draft to address these issue. Please focus your review on 
> the changes since the previous last call. You can find a link to a diff 
> with the previous draft on the tools page [1]. Please response to the 
> list with any comments by 2359 UTC on 12 March 2019. 
> 
> Thanks,
> 
> Chris, Joe and Sean
> 
> [1] https://tools..ietf.org/html/draft-ietf-tls-dtls-connection-id-03 
> <https://tools.ietf.org/html/draft-ietf-tls-dtls-connection-id-03>
> 
> _______________________________________________
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> TLS@ietf.org
> https://www.ietf.org/mailman/listinfo/tls
>

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