CentOS 7.0 - man page for tspi_tpm_takeownership (centos section 3)
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TCG Software Stack Developer's Reference
Tspi_TPM_TakeOwnership - take ownership of a TPM
TSS_RESULT Tspi_TPM_TakeOwnership(TSS_HTPM hTPM, TSS_HKEY hKeySRK,
Tspi_TPM_TakeOwnership takes ownership of a TPM. Taking ownership is the process of in-
serting a shared secret into the TPM. The owner of the TPM (anyone who knows the shared
secret) has the right to perform special operations.
The hTPM parameter is used to specify the handle of the TPM object.
The hKeySRK parameter is the handle to the object representing the TPM's Storage Root Key.
The hEndorsementPubKey parameter is the handle to the object representing the TPM's en-
dorsement public key. This key is required for encrypting the secret of the SRK and the
TPM owner secret. If NULL, the TSP internally queries the TPM for that endorsement public
Tspi_TPM_TakeOwnership returns TSS_SUCCESS on success, otherwise one of the following val-
ues is returned:
Either the TPM or one of the key handles is not valid.
An internal SW error has been detected.
Tspi_TPM_TakeOwnership conforms to the Trusted Computing Group Software Specification ver-
sion 1.1 Golden
TSS 1.1 2004-05-25 Tspi_TPM_TakeOwnership(3)
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