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From: Sumit Garg <sumit.garg@linaro.org>
To: Mimi Zohar <zohar@linux.ibm.com>,
	Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: linux-integrity@vger.kernel.org, jejb@linux.ibm.com, dhowells@redhat.com
Subject: Re: KEYS-TRUSTED git
Date: Mon, 9 Sep 2019 11:57:45 +0530
Message-ID: <CAFA6WYPq8Tq6=jTqnWQf9w9pzdJu8AcX-CFBWPwoVmMaLEJKhg@mail.gmail.com> (raw)
In-Reply-To: <1567952431.4614.140.camel@linux.ibm.com>

On Sun, 8 Sep 2019 at 19:50, Mimi Zohar <zohar@linux.ibm.com> wrote:
>
> On Sun, 2019-09-08 at 03:10 +0300, Jarkko Sakkinen wrote:
> > It seems that at least vast majority of the trusted keys patches flow
> > through my tree to the mainline. Still, it is undocumented in the
> > MAINTAINERS file.
> >
> > So, should I just add my TPM tree as the upstream there? Or should I
> > just create a new GIT for trusted keys? My TPM PR goes to Linux ATM.
> > Should my trusted keys PR go to David instead? That would definitely
> > require own tree.
> >
> > With Sumit's recent work trusted keys is turning more than just being
> > TPM keys so now it is a good time to consider the flow... Sumit, I'm
> > sorry that I haven't added your first series yet. I need to first sync
> > up how we are going to move forward.

@Jarkko: No worries, I understand the situation.

>
> Thanks, Jarkko.  Agreed, trusted keys is becoming more than just TPM
> based keys.  Now would be a good time to set up at least a separate
> branch or GIT repo.

+1

>
> Are all "trust" methods equivalent?  As new "trust" methods are
> defined, there should be a document describing the trust method, with
> a comparison to the TPM.

For Trusted Execution Environment (TEE) as a new "trust" method, I
have tried to document it here [1]. Please share your thoughts on this
patch [1] in case I missed something. I would be happy to incorporate
your feedback. Also, can you elaborate on "comparison to the TPM",
what specifics parameters are you looking for documentation?

[1] https://patchwork.kernel.org/patch/11065679/

-Sumit

>
> (It would be nice to have some kernel selftests to ensure existing
> methods don't break.)
>
> Mimi
>

  reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-08  0:10 Jarkko Sakkinen
2019-09-08 14:20 ` Mimi Zohar
2019-09-09  6:27   ` Sumit Garg [this message]
2019-09-09 10:40     ` Mimi Zohar
2019-09-09 16:36     ` Jarkko Sakkinen
2019-09-10  5:13       ` Sumit Garg
2019-09-13 13:34         ` Jarkko Sakkinen
2019-09-10 11:43     ` Jarkko Sakkinen
2019-09-10 12:32       ` Sumit Garg
2019-09-11  9:27       ` Jarkko Sakkinen
2019-09-11  9:29         ` Jarkko Sakkinen
2019-09-11  9:36           ` Jarkko Sakkinen
2019-09-11  9:58             ` Sumit Garg
2019-09-11 11:28               ` Sumit Garg
2019-09-09 16:33   ` Jarkko Sakkinen
2019-09-09 16:52   ` Jarkko Sakkinen
2019-09-09 17:24     ` Mimi Zohar
2019-09-13 13:32       ` Jarkko Sakkinen
2019-09-15 20:53         ` Mimi Zohar
2019-09-10 14:21     ` Jarkko Sakkinen

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