Re: [Masque] MASQUE and Tor "pluggable transports"

David Schinazi <dschinazi.ietf@gmail.com> Thu, 08 August 2019 01:41 UTC

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From: David Schinazi <dschinazi.ietf@gmail.com>
Date: Wed, 7 Aug 2019 18:40:54 -0700
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To: Martin Thomson <mt@lowentropy.net>
Cc: masque@ietf.org
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Subject: Re: [Masque] MASQUE and Tor "pluggable transports"
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On Wed, Aug 7, 2019 at 6:27 PM Martin Thomson <mt@lowentropy.net>; wrote:

> On Thu, Aug 8, 2019, at 11:13, David Schinazi wrote:
> > Sorry what I meant was "That would require changing how current
> > implementations of QUIC authenticate" - today most folks are
> > implementing QUICv1 which has quic-transport and quic-tls. We'd need
> > implementations of a separate new QUIC version that uses a different
> > authentication scheme.
>
> Still not following you there.  Why would that stack not work in this
> instance?
>

I'm not very knowledgeable on Tor yet, but if Tor has an authentication
scheme that is sufficiently different from TLS for parts of its encryption,
if it wants to switch that to QUIC it'll need an implementation of QUIC
with the different authentication mechanism.