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KEYS: trusted: Move TPM2 trusted keys code

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Move TPM2 trusted keys code to trusted keys subsystem. The reason
being it's better to consolidate all the trusted keys code to a single
location so that it can be maintained sanely.

Also, utilize existing tpm_send() exported API which wraps the internal
tpm_transmit_cmd() API.

Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
This commit is contained in:
Sumit Garg
2019-10-16 10:44:55 +05:30
committed by Jarkko Sakkinen
parent 47f9c27968
commit 2e19e10131
8 changed files with 342 additions and 394 deletions
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4
security/keys/trusted-keys/trusted_tpm1.c
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@@ -1004,7 +1004,7 @@ static int trusted_instantiate(struct key *key,
switch (key_cmd) {
case Opt_load:
if (tpm2)
ret = tpm_unseal_trusted(chip, payload, options);
ret = tpm2_unseal_trusted(chip, payload, options);
else
ret = key_unseal(payload, options);
dump_payload(payload);
@@ -1020,7 +1020,7 @@ static int trusted_instantiate(struct key *key,
goto out;
}
if (tpm2)
ret = tpm_seal_trusted(chip, payload, options);
ret = tpm2_seal_trusted(chip, payload, options);
else
ret = key_seal(payload, options);
if (ret < 0)