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2 Commits

Author SHA1 Message Date
Jens Wiklander
231b1fc5da KEYS: trusted: tee: use tee_shm_register_kernel_buf() 
Uses the new simplified tee_shm_register_kernel_buf() function instead
of the old tee_shm_alloc() function which required specific
TEE_SHM-flags

Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
 2022-02-16 07:49:41 +01:00
Sumit Garg
0a95ebc913 KEYS: trusted: Introduce TEE based Trusted Keys 
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/staging/tee.rst for detailed information about TEE.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
 2021-04-14 16:30:30 +03:00