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tpm: seal/unseal for TPM 2.0

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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>
This commit is contained in:
Jarkko Sakkinen
2015-05-30 08:09:04 +03:00
committed by Peter Huewe
parent fe351e8d4e
commit 954650efb7
5 changed files with 366 additions and 3 deletions
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2
include/keys/trusted-type.h
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@@ -16,7 +16,7 @@
#define MIN_KEY_SIZE 32
#define MAX_KEY_SIZE 128
#define MAX_BLOB_SIZE 320
#define MAX_BLOB_SIZE 512
#define MAX_PCRINFO_SIZE 64
struct trusted_key_payload {