linux-kernel - boot-time vtpm helper (was "Re: <void>")

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Message-Id: <CUISH28XXJGN.EWZ3CWAQ7G1C@suppilovahvero>
Date:   Thu, 03 Aug 2023 12:06:46 +0300
From:   "Jarkko Sakkinen" <jarkko@...nel.org>
To:     "Jarkko Sakkinen" <jarkko@...nel.org>,
        <linux-integrity@...r.kernel.org>
Cc:     <linux-kernel@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        "Jason Gunthorpe" <jgg@...pe.ca>,
        "Stefan Berger" <stefanb@...ux.ibm.com>
Subject: boot-time vtpm helper (was "Re: <void>") 

On Thu Aug 3, 2023 at 11:25 AM EEST, Jarkko Sakkinen wrote:
> Hi,
>
> I have a working PoC for boot-time initialization of vtpm inside
> tpm_vtpm_proxy. ATM, it uses the Linux firmware interface to load a ELF
> binary for the vtpm, and delivers a communication end for the helper
> process.
>
> It is a great feature with the current narrow scope for continuous
> integration. Obviously the scope could be later on extended to e.g.
> from unencrypted plain text to a vTPM living inside SGX enclave.
>
> I could send an RFC of this, if there is wider interest for the
> topic.
>
> BR, Jarkko

I'm sorry, I'm trying learn aerc, and unfortunately forgot to add a subject.

BR, Jarkko