On Monday, 3 September 2018 16:01:22 CEST Eric Rescorla wrote:
> On Mon, Sep 3, 2018 at 4:18 AM, Hubert Kario <hka...@redhat.com> wrote:
> > On Sunday, 2 September 2018 15:30:45 CEST Bruckert, Leonie wrote:
> > > Htmlized:
> > > https://tools.ietf.org/html/draft-bruckert-brainpool-for-tls13-00
> > > 
> > > Abstract:
> > >    This document specifies the use of several ECC Brainpool curves for
> > >    
> > >    authentication and key exchange in the Transport Layer Security (TLS)
> > >    
> > >    protocol version 1.3.
> > 
> > So I understand why you need SignatureScheme registrations, but I'm
> > completely
> > missing the need for NamedGroup registrations – are the 26, 27 and 28
> > tainted
> > somehow?
> 
> Yes. They are explicitly prohibited by the TLS 1.3 spec. See the previous
> discussion on-list.

well, implementations that receive them in TLS 1.3 still MUST ignore them, not 
abort connection, so I still think it will create less confusion to re-allow 
them than to re-assign new codepoints

-- 
Regards,
Hubert Kario
Senior Quality Engineer, QE BaseOS Security team
Web: www.cz.redhat.com
Red Hat Czech s.r.o., Purkyňova 115, 612 00  Brno, Czech Republic

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