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List:       ietf-tls
Subject:    Re: [TLS] Consultation About Assignment of ExtensionTypes
From:       Eric Rescorla <ekr () rtfm ! com>
Date:       2020-06-20 21:04:19
Message-ID: CABcZeBP4bb5XAjx8pKyT8MYyQtZjzVkc+Pm4H=zvm=-tB00-+A () mail ! gmail ! com
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On Fri, Jun 19, 2020 at 11:03 AM Salz, Rich <rsalz=
40akamai.com@dmarc.ietf.org> wrote:

>
>    - It seems like it should appear with a "Recommended" value of "No",
>    and no value in the TLS 1.3 column, since the document says "The Middlebox
>    Security Protocol builds on TLS 1.2". [3]
>
>
>
>    - Is that what's being proposed?
>
>
>
> Yes.
> _________________


I believe this is the right outcome. While I am not particularly a fan of
this protocol and I believe it would likely be better if ETSI abandoned it,
the purpose of the 8447 policy is that we do not use code point assignment
to discourage the use of  protocol extensions we don't approve of.

-Ekr

______________________________
> TLS mailing list
> TLS@ietf.org
> https://www.ietf.org/mailman/listinfo/tls
>

[Attachment #5 (text/html)]

<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">On Fri, Jun 19, 2020 at 11:03 AM Salz, Rich &lt;rsalz=<a \
href="mailto:40akamai.com@dmarc.ietf.org">40akamai.com@dmarc.ietf.org</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





<div lang="EN-US">
<div class="gmail-m_533272502340179792WordSection1">
<div>
<div>
<div>
<ul style="margin-top:0in" type="disc">
<li class="gmail-m_533272502340179792MsoListParagraph" style="margin-left:0in">It \
seems like it should appear with a &quot;Recommended&quot; value of &quot;No&quot;, \
and no value in the TLS 1.3 column, since the document says &quot;The Middlebox \
Security Protocol builds on TLS 1.2&quot;.  [3]<u></u><u></u></li></ul>
</div>
<div>
<p class="MsoNormal"><u></u>  <u></u></p>
</div>
<div>
<ul style="margin-top:0in" type="disc">
<li class="gmail-m_533272502340179792MsoListParagraph" style="margin-left:0in">Is \
that what&#39;s being proposed?<u></u><u></u></li></ul> </div>
<div>
<p class="MsoNormal"><u></u>  <u></u></p>
<p class="MsoNormal">Yes.<u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>

_________________</blockquote><div><br></div><div>I believe this is the right \
outcome. While I am not particularly a fan of this protocol and I believe it would \
likely be better if ETSI abandoned it, the purpose of the 8447 policy is that we do \
not use code point assignment to discourage the use of   protocol extensions we \
don&#39;t approve of.<br></div><div><br></div><div>-Ekr</div><div><br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex">______________________________<br> TLS mailing \
list<br> <a href="mailto:TLS@ietf.org" target="_blank">TLS@ietf.org</a><br>
<a href="https://www.ietf.org/mailman/listinfo/tls" rel="noreferrer" \
target="_blank">https://www.ietf.org/mailman/listinfo/tls</a><br> \
</blockquote></div></div>



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