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Re: [TLS] TLSv1.2 connection renegotiation to TLSv1.3

Hubert Kario <hkario@redhat.com> Thu, 01 September 2016 16:38 UTC

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From: Hubert Kario <hkario@redhat.com>
To: Eric Rescorla <ekr@rtfm.com>
Date: Thu, 01 Sep 2016 18:38:21 +0200
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Subject: Re: [TLS] TLSv1.2 connection renegotiation to TLSv1.3
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done:
https://github.com/tlswg/tls13-spec/pull/614

On Thursday, 1 September 2016 09:19:46 CEST Eric Rescorla wrote:
> This should be prohibited. A PR for this would be welcome.
> 
> -Ekr
> 
> On Thu, Sep 1, 2016 at 9:07 AM, Hubert Kario <hkario@redhat.com> wrote:
> > I didn't notice in the -15 draft anything explicitly prohibiting sending a
> > TLSv1.3 Client Hello inside established TLSv1.x connection (where x < 3).
> > 
> > Is this something that the protocol should allow? If yes,
> > renegotiation_info
> > extension status would probably need to be updated. If not, then I think
> > the
> > document should be a bit more explicit about it.
> > --
> > Regards,
> > Hubert Kario
> > Senior Quality Engineer, QE BaseOS Security team
> > Web: www.cz.redhat.com
> > Red Hat Czech s.r.o., Purkyňova 99/71, 612 45, Brno, Czech Republic
> > _______________________________________________
> > TLS mailing list
> > TLS@ietf.org
> > https://www.ietf.org/mailman/listinfo/tls


-- 
Regards,
Hubert Kario
Senior Quality Engineer, QE BaseOS Security team
Web: www.cz.redhat.com
Red Hat Czech s.r.o., Purkyňova 99/71, 612 45, Brno, Czech Republic

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