tree 12da28fd54da6f329cdfe83b42e65a0479313b0e
parent fe351e8d4eec801beeba1df1f36d76316be6f1a2
author Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 1432962544 +0300
committer Peter Huewe <peterhuewe@gmx.de> 1445209281 +0200

tpm: seal/unseal for TPM 2.0

Added tpm_trusted_seal() and tpm_trusted_unseal() API for sealing
trusted keys.

This patch implements basic sealing and unsealing functionality for
TPM 2.0:

* Seal with a parent key using a 20 byte auth value.
* Unseal with a parent key using a 20 byte auth value.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>