| From: |
| Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> |
| To: |
| tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org |
| Subject: |
| [PATCH v2 0/4] Basic trusted keys support for TPM 2.0 |
| Date: |
| Tue, 13 Oct 2015 11:11:21 +0300 |
| Message-ID: |
| <1444723889-11650-1-git-send-email-jarkko.sakkinen@linux.intel.com> |
| Cc: |
| peterhuewe@gmx.de, gregkh@linuxfoundation.org, jgunthorpe@obsidianresearch.com, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, keyrings@vger.kernel.org (open list:KEYS-TRUSTED), linux-security-module@vger.kernel.org (open list:KEYS-TRUSTED) |
| Archive‑link: | |
Article |
Basic trusted keys support: auth value and SHA256.
v2:
* Removed all the changes that modify the existing functions to use
the new struct tpm_buf. These changes should be done separately from
this patch set as they require separate QA + review.
* 'keyhandle=' is now required for TPM2. Makes sense to always state
the sealing key because there's no any fixed keys on the chip (thanks
to Andreas Fuchs for this comment).
* I updated tpm_buf to a be heap based structure. Now there's one full
page of memory for variable sized messages. Also the stack is greatly
reduced.
Jarkko Sakkinen (4):
tpm: introduce tpm_buf
keys, trusted: move struct trusted_key_options to trusted-type.h
tpm: seal/unseal for TPM 2.0
keys, trusted: seal/unseal with TPM 2.0 chips
drivers/char/tpm/tpm-interface.c | 76 ++++++++++++
drivers/char/tpm/tpm.h | 110 +++++++++++++++++
drivers/char/tpm/tpm2-cmd.c | 250 ++++++++++++++++++++++++++++++++++++++-
include/keys/trusted-type.h | 14 ++-
include/linux/tpm.h | 26 ++++
security/keys/trusted.c | 36 +++++-
security/keys/trusted.h | 11 --
7 files changed, 507 insertions(+), 16 deletions(-)
--
2.5.0
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