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From: Sumit Garg <sumit.garg@linaro.org>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
	Mimi Zohar <zohar@linux.ibm.com>,
	James Bottomley <jejb@linux.ibm.com>
Cc: dhowells@redhat.com, Jens Wiklander <jens.wiklander@linaro.org>,
	Jonathan Corbet <corbet@lwn.net>,
	James Morris <jmorris@namei.org>,
	"Serge E. Hallyn" <serge@hallyn.com>,
	Casey Schaufler <casey@schaufler-ca.com>,
	Janne Karhunen <janne.karhunen@gmail.com>,
	Daniel Thompson <daniel.thompson@linaro.org>,
	Markus Wamser <Markus.Wamser@mixed-mode.de>,
	"open list:ASYMMETRIC KEYS" <keyrings@vger.kernel.org>,
	linux-integrity@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	Linux Doc Mailing List <linux-doc@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	op-tee@lists.trustedfirmware.org,
	"tee-dev @ lists . linaro . org" <tee-dev@lists.linaro.org>
Subject: Re: [PATCH v4 0/4] Introduce TEE based Trusted Keys support
Date: Tue, 12 May 2020 14:50:42 +0530	[thread overview]
Message-ID: <CAFA6WYNgBQDBY+670fG38Yrg8tMg6U74TW12WON=9dVvsT0t6w@mail.gmail.com> (raw)
In-Reply-To: <1588758017-30426-1-git-send-email-sumit.garg@linaro.org>

On Wed, 6 May 2020 at 15:10, Sumit Garg <sumit.garg@linaro.org> wrote:
>
> Add support for TEE based trusted keys where TEE provides the functionality
> to seal and unseal trusted keys using hardware unique key. Also, this is
> an alternative in case platform doesn't possess a TPM device.
>
> This patch-set has been tested with OP-TEE based early TA which can be
> found here [1].
>
> [1] https://github.com/OP-TEE/optee_os/pull/3838

Fyi, this PR has been merged in OP-TEE OS as commit [1]. Looking
forward to any further comments/feedback on this patch-set.

[1] https://github.com/OP-TEE/optee_os/commit/f86ab8e7e0de869dfa25ca05a37ee070d7e5b86b

-Sumit

>
> Changes in v4:
> 1. Pushed independent TEE features separately:
>   - Part of recent TEE PR: https://lkml.org/lkml/2020/5/4/1062
> 2. Updated trusted-encrypted doc with TEE as a new trust source.
> 3. Rebased onto latest tpmdd/master.
>
> Changes in v3:
> 1. Update patch #2 to support registration of multiple kernel pages.
> 2. Incoporate dependency patch #4 in this patch-set:
>    https://patchwork.kernel.org/patch/11091435/
>
> Changes in v2:
> 1. Add reviewed-by tags for patch #1 and #2.
> 2. Incorporate comments from Jens for patch #3.
> 3. Switch to use generic trusted keys framework.
>
> Sumit Garg (4):
>   KEYS: trusted: Add generic trusted keys framework
>   KEYS: trusted: Introduce TEE based Trusted Keys
>   doc: trusted-encrypted: updates with TEE as a new trust source
>   MAINTAINERS: Add entry for TEE based Trusted Keys
>
>  Documentation/security/keys/trusted-encrypted.rst | 203 ++++++++++---
>  MAINTAINERS                                       |   8 +
>  include/keys/trusted-type.h                       |  48 ++++
>  include/keys/trusted_tee.h                        |  66 +++++
>  include/keys/trusted_tpm.h                        |  15 -
>  security/keys/Kconfig                             |   3 +
>  security/keys/trusted-keys/Makefile               |   2 +
>  security/keys/trusted-keys/trusted_common.c       | 336 ++++++++++++++++++++++
>  security/keys/trusted-keys/trusted_tee.c          | 282 ++++++++++++++++++
>  security/keys/trusted-keys/trusted_tpm1.c         | 335 ++++-----------------
>  10 files changed, 974 insertions(+), 324 deletions(-)
>  create mode 100644 include/keys/trusted_tee.h
>  create mode 100644 security/keys/trusted-keys/trusted_common.c
>  create mode 100644 security/keys/trusted-keys/trusted_tee.c
>
> --
> 2.7.4
>

      parent reply	other threads:[~2020-05-12  9:20 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-06  9:40 [PATCH v4 0/4] Introduce TEE based Trusted Keys support Sumit Garg
2020-05-06  9:40 ` [PATCH v4 1/4] KEYS: trusted: Add generic trusted keys framework Sumit Garg
2020-05-14  0:25   ` Jarkko Sakkinen
2020-05-14 11:23     ` Sumit Garg
2020-05-15  0:00       ` Jarkko Sakkinen
2020-06-01  2:00   ` Jarkko Sakkinen
2020-06-01  8:50     ` Sumit Garg
2020-06-02  7:08       ` Jarkko Sakkinen
2020-06-01  2:11   ` Jarkko Sakkinen
2020-06-01  9:11     ` Sumit Garg
2020-06-02  7:14       ` Jarkko Sakkinen
2020-06-02  8:40         ` Sumit Garg
2020-05-06  9:40 ` [PATCH v4 2/4] KEYS: trusted: Introduce TEE based Trusted Keys Sumit Garg
2020-05-14  0:28   ` Jarkko Sakkinen
2020-05-14  7:27     ` Sumit Garg
2020-05-14 23:43       ` Jarkko Sakkinen
2020-05-06  9:40 ` [PATCH v4 3/4] doc: trusted-encrypted: updates with TEE as a new trust source Sumit Garg
2020-05-14  0:29   ` Jarkko Sakkinen
2020-05-06  9:40 ` [PATCH v4 4/4] MAINTAINERS: Add entry for TEE based Trusted Keys Sumit Garg
2020-05-14  0:35   ` Jarkko Sakkinen
2020-05-12  9:20 ` Sumit Garg [this message]

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