Re: [TLS] Publication has been requested for draft-ietf-tls-oldversions-deprecate-05

Eric Rescorla <ekr@rtfm.com> Tue, 01 October 2019 20:15 UTC

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From: Eric Rescorla <ekr@rtfm.com>
Date: Tue, 1 Oct 2019 13:14:36 -0700
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To: John Mattsson <john.mattsson=40ericsson.com@dmarc.ietf.org>
Cc: Sean Turner via Datatracker <noreply@ietf.org>, "kaduk@mit.edu" <kaduk@mit.edu>, "iesg-secretary@ietf.org" <iesg-secretary@ietf.org>, "tls-chairs@ietf.org" <tls-chairs@ietf.org>, "tls@ietf.org" <tls@ietf.org>
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Subject: Re: [TLS] Publication has been requested for draft-ietf-tls-oldversions-deprecate-05
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On Tue, Oct 1, 2019 at 1:04 AM John Mattsson <john.mattsson=
40ericsson.com@dmarc.ietf.org> wrote:

> Hi,
>
> I think draft-ietf-tls-oldversions-deprecate needs to update
> draft-ietf-rtcweb-security-arch as well.
>
> draft-ietf-rtcweb-security-arch-20 uses DTLS and even talks about support
> of DTLS 1.0.
>
>   "Earlier drafts of this specification required DTLS
>   1.0 with the cipher suite TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, and
>   at the time of this writing some implementations do not support DTLS
>   1.2; endpoints which support only DTLS 1.2 might encounter
>   interoperability issues."
>
> You should check if there are more drafts in the publication process that
> needs to be updated.
>

I don't particularly mind, but this text was actually the result of some
pretty extensive discussion and compromising in rtcweb, so it's not just as
simple as changing this text.

-Ekr


> Cheers,
> John
>
> -----Original Message-----
> From: TLS <tls-bounces@ietf.org> on behalf of Sean Turner via Datatracker
> <noreply@ietf.org>
> Date: Friday, 28 June 2019 at 15:14
> To: "kaduk@mit.edu" <kaduk@mit.edu>
> Cc: "iesg-secretary@ietf.org" <iesg-secretary@ietf.org>rg>, "
> tls-chairs@ietf.org" <tls-chairs@ietf.org>rg>, "TLS@ietf.org" <tls@ietf.org>
> Subject: [TLS] Publication has been requested for
> draft-ietf-tls-oldversions-deprecate-05
>
>     Sean Turner has requested publication of
> draft-ietf-tls-oldversions-deprecate-05 as Best Current Practice on behalf
> of the TLS working group.
>
>     Please verify the document's state at
> https://datatracker.ietf.org/doc/draft-ietf-tls-oldversions-deprecate/
>
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