linux-kernel - Re: [PATCH v4 2/4] KEYS: trusted: Introduce TEE based Trusted Keys

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Message-ID: <ef2093f96eae7e9e6785f2c0ad00604d8adfd3be.camel@linux.intel.com>
Date:   Thu, 14 May 2020 03:28:18 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Sumit Garg <sumit.garg@...aro.org>, zohar@...ux.ibm.com,
        jejb@...ux.ibm.com
Cc:     dhowells@...hat.com, jens.wiklander@...aro.org, corbet@....net,
        jmorris@...ei.org, serge@...lyn.com, casey@...aufler-ca.com,
        janne.karhunen@...il.com, daniel.thompson@...aro.org,
        Markus.Wamser@...ed-mode.de, keyrings@...r.kernel.org,
        linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        op-tee@...ts.trustedfirmware.org, tee-dev@...ts.linaro.org
Subject: Re: [PATCH v4 2/4] KEYS: trusted: Introduce TEE based Trusted Keys

On Wed, 2020-05-06 at 15:10 +0530, Sumit Garg wrote:
> Add support for TEE based trusted keys where TEE provides the functionality
> to seal and unseal trusted keys using hardware unique key.
> 
> Refer to Documentation/tee.txt for detailed information about TEE.
> 
> Signed-off-by: Sumit Garg <sumit.garg@...aro.org>

The implementation looks solid but how or who could possibly test this?

I do posses (personally, not from employer) bunch of ARM boards but my
TZ knowledge is somewhat limited (e.g. how can I get something running
in TZ).

/Jarkko