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Message-Id: <20220523165744.48234-1-jarkko@kernel.org>
Date: Mon, 23 May 2022 19:57:44 +0300
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Jarkko Sakkinen <jarkko@...nel.org>,
Peter Huewe <peterhuewe@....de>,
Jason Gunthorpe <jgg@...pe.ca>,
David Howells <dhowells@...hat.com>,
James Morris <jmorris@...ei.org>,
"Serge E. Hallyn" <serge@...lyn.com>,
linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
keyrings@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: [GIT PULL] TPM DEVICE DRIVER updates for v5.19-rc1
The following changes since commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f:
Linux 5.18 (2022-05-22 09:52:31 -1000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/ tags/tpmdd-next-v5.19-rc1
for you to fetch changes up to 7f3113e3b9f7207f0bd57b5fdae1a1b9c8215e08:
MAINTAINERS: add KEYS-TRUSTED-CAAM (2022-05-23 18:47:50 +0300)
----------------------------------------------------------------
tpmdd updates for v5.19-rc1
- Strictened validation of key hashes for SYSTEM_BLACKLIST_HASH_LIST. An
invalid hash format causes a compilation error. Previously, they got
included to the kernel binary but were silently ignored at run-time.
- Allow root user to append new hashes to the blacklist keyring.
- Trusted keys backed with Cryptographic Acceleration and Assurance Module
(CAAM), which part of some of the new NXP's SoC's. Now there is total
three hardware backends for trusted keys: TPM, ARM TEE and CAAM.
- A scattered set of fixes and small improvements for the TPM driver.
Signed-off-by: Jarkko Sakkinen <jarkko@...nel.org>
----------------------------------------------------------------
Ahmad Fatoum (7):
KEYS: trusted: allow use of TEE as backend without TCG_TPM support
KEYS: trusted: allow use of kernel RNG for key material
crypto: caam - determine whether CAAM supports blob encap/decap
crypto: caam - add in-kernel interface for blob generator
KEYS: trusted: Introduce support for NXP CAAM-based trusted keys
doc: trusted-encrypted: describe new CAAM trust source
MAINTAINERS: add KEYS-TRUSTED-CAAM
Haowen Bai (1):
tpm/tpm_ftpm_tee: Return true/false (not 1/0) from bool functions
Jes B. Klinke (1):
tpm: cr50: Add new device/vendor ID 0x504a6666
Johannes Holland (1):
tpm: Remove read16/read32/write32 calls from tpm_tis_phy_ops
Mickaël Salaün (6):
tools/certs: Add print-cert-tbs-hash.sh
certs: Factor out the blacklist hash creation
certs: Make blacklist_vet_description() more strict
certs: Check that builtin blacklist hashes are valid
certs: Allow root user to append signed hashes to the blacklist keyring
certs: Explain the rationale to call panic()
Stefan Mahnke-Hartmann (2):
tpm: Fix buffer access in tpm2_get_tpm_pt()
tpm: Add field upgrade mode support for Infineon TPM2 modules
Uwe Kleine-König (1):
char: tpm: cr50_i2c: Suppress duplicated error message in .remove()
Xiu Jianfeng (1):
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
Documentation/admin-guide/kernel-parameters.txt | 11 +
Documentation/security/keys/trusted-encrypted.rst | 60 +++++-
MAINTAINERS | 11 +
certs/.gitignore | 1 +
certs/Kconfig | 17 +-
certs/Makefile | 14 +-
certs/blacklist.c | 227 ++++++++++++++++-----
crypto/asymmetric_keys/x509_public_key.c | 3 +-
drivers/char/tpm/tpm2-cmd.c | 17 +-
drivers/char/tpm/tpm_ftpm_tee.c | 2 +-
drivers/char/tpm/tpm_ibmvtpm.c | 1 +
drivers/char/tpm/tpm_tis.c | 67 +++---
drivers/char/tpm/tpm_tis_core.h | 58 ++++--
drivers/char/tpm/tpm_tis_i2c_cr50.c | 11 +-
drivers/char/tpm/tpm_tis_spi.h | 4 -
drivers/char/tpm/tpm_tis_spi_cr50.c | 7 +-
drivers/char/tpm/tpm_tis_spi_main.c | 45 +---
drivers/char/tpm/tpm_tis_synquacer.c | 98 ++++-----
drivers/crypto/caam/Kconfig | 3 +
drivers/crypto/caam/Makefile | 1 +
drivers/crypto/caam/blob_gen.c | 182 +++++++++++++++++
drivers/crypto/caam/ctrl.c | 17 +-
drivers/crypto/caam/intern.h | 1 +
drivers/crypto/caam/regs.h | 4 +-
include/keys/system_keyring.h | 14 +-
include/keys/trusted-type.h | 2 +-
include/keys/trusted_caam.h | 11 +
include/soc/fsl/caam-blob.h | 103 ++++++++++
scripts/check-blacklist-hashes.awk | 37 ++++
.../integrity/platform_certs/keyring_handler.c | 26 +--
security/keys/Kconfig | 18 +-
security/keys/trusted-keys/Kconfig | 38 ++++
security/keys/trusted-keys/Makefile | 10 +-
security/keys/trusted-keys/trusted_caam.c | 80 ++++++++
security/keys/trusted-keys/trusted_core.c | 45 +++-
tools/certs/print-cert-tbs-hash.sh | 91 +++++++++
36 files changed, 1056 insertions(+), 281 deletions(-)
create mode 100644 drivers/crypto/caam/blob_gen.c
create mode 100644 include/keys/trusted_caam.h
create mode 100644 include/soc/fsl/caam-blob.h
create mode 100755 scripts/check-blacklist-hashes.awk
create mode 100644 security/keys/trusted-keys/Kconfig
create mode 100644 security/keys/trusted-keys/trusted_caam.c
create mode 100755 tools/certs/print-cert-tbs-hash.sh
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