This patch-set is an outcome of discussion here [1]. I have tested this framework with trusted keys support provided via TEE but I wasn't able to test it with a TPM device as I don't possess one. It would be really helpful if others could test this patch-set using a TPM device. [1] https://www.mail-archive.com/linux-doc@xxxxxxxxxxxxxxx/msg30591.html Changes in v3: Move TPM2 trusted keys code to trusted keys subsystem. Changes in v2: Split trusted keys abstraction patch for ease of review. Sumit Garg (3): KEYS: trusted: create trusted keys subsystem KEYS: trusted: move tpm2 trusted keys code KEYS: trusted: Add generic trusted keys framework crypto/asymmetric_keys/asym_tpm.c | 2 +- drivers/char/tpm/tpm-interface.c | 56 --- drivers/char/tpm/tpm.h | 224 ------------ drivers/char/tpm/tpm2-cmd.c | 307 ----------------- include/keys/trusted-type.h | 45 +++ include/keys/{trusted.h => trusted_tpm.h} | 42 +-- include/linux/tpm.h | 264 +++++++++++++- security/keys/Makefile | 2 +- security/keys/trusted-keys/Makefile | 8 + .../keys/{trusted.c => trusted-keys/trusted-tpm.c} | 363 ++++---------------- security/keys/trusted-keys/trusted-tpm2.c | 378 +++++++++++++++++++++ security/keys/trusted-keys/trusted.c | 343 +++++++++++++++++++ 12 files changed, 1109 insertions(+), 925 deletions(-) rename include/keys/{trusted.h => trusted_tpm.h} (72%) create mode 100644 security/keys/trusted-keys/Makefile rename security/keys/{trusted.c => trusted-keys/trusted-tpm.c} (76%) create mode 100644 security/keys/trusted-keys/trusted-tpm2.c create mode 100644 security/keys/trusted-keys/trusted.c -- 2.7.4
