On Sun, 20 Aug 2023 at 15:58, Alan DeKok <al...@deployingradius.com> wrote:

> On Aug 20, 2023, at 5:15 AM, Alexander Clouter <alex+i...@coremem.com>
> wrote:
> >
> > On Fri, 18 Aug 2023, at 01:01, Michael Richardson wrote:
> >> I'm not sure it's sane to use EAP-TLS for Inner method myself.
> >
> > If you mean in the general sense, I can imagine placing the user
> credential on a hardware key whilst the machine credential is either a
> regular software keychain or even more exotic and tied to the TPM.
>
>   Or both user and machine do EAP-TLS.  Only one certificate can be sent
> over TLS in Phase 1.  The other has to be sent in EAP-TLS in Phase 2.
>
>   But I do agree... TLS inside of TLS just seems bad.
>

I thought the justification for inner EAP-TLS with different tunnelling EAP
methods, such as PEAP, is hiding the end user's identity. With TLS 1.3 this
is no longer a problem, but with TLS 1.2 client certificate is not
encrypted.

-- 
Heikki Vatiainen
h...@radiatorsoftware.com
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