Re: [TLS] the use cases for GSS-based TLS and the plea for
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Re: [TLS] the use cases for GSS-based TLS and the plea for



On Fri, Jul 20, 2007 at 08:19:24PM +0200, Martin Rex wrote:
> Nicolas Williams wrote:
> > 
> > On Fri, Jul 20, 2007 at 07:40:34PM +0200, Martin Rex wrote:
> > > What I meant (and forgot to add) was "certificate-based credential
> > > (self-signed when no PKI is used) as a mandatory to implement
> > > feature for interoperability".
> > > 
> > > If support of cert-based credentials is a mere MAY, then I am sure
> > > there will be servers/services where installing or using a PKI
> > > credential is impossible/defective/unusable, and you cannot complain
> > > to the vendor because not-supporting it is fully compliant with the spec.
> > 
> > I don't think this spec aims to change TLS 1.1 to make any current
> > cipher suites that are REQUIRED to implement no longer REQUIRED to
> > implement.  Nor would I support that, for interop reasons, of course.
> 
> This isn't about what the TLS implementation supports, but what
> subset of the TLS implementations features a server/service
> is able to use.

See Jeff's point about implementation versus deployment.

We could require the use of a self-signed cert if no PKI is available,
but, why?  (I gave an answer, of course, related to
draft-johansson-http-tls-cb).

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