Reference documentation and code samples for the Google Cloud Confidential Computing V1 Client class TpmAttestation.
TPM2 data containing everything necessary to validate any platform state measured into the TPM.
Generated from protobuf message google.cloud.confidentialcomputing.v1.TpmAttestation
Methods
__construct
Constructor.
data
array
Optional. Data for populating the Message object.
↳ quotes
array< Google\Cloud\ConfidentialComputing\V1\TpmAttestation\Quote
>
TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.
↳ tcg_event_log
string
The binary TCG Event Log containing events measured into the TPM by the platform firmware and operating system. Formatted as described in the "TCG PC Client Platform Firmware Profile Specification".
↳ canonical_event_log
string
An Event Log containing additional events measured into the TPM that are not already present in the tcg_event_log. Formatted as described in the "Canonical Event Log Format" TCG Specification.
↳ ak_cert
string
DER-encoded X.509 certificate of the Attestation Key (otherwise known as an AK or a TPM restricted signing key) used to generate the quotes.
↳ cert_chain
array
List of DER-encoded X.509 certificates which, together with the ak_cert, chain back to a trusted Root Certificate.
getQuotes
TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.
setQuotes
TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.
$this
getTcgEventLog
The binary TCG Event Log containing events measured into the TPM by the platform firmware and operating system. Formatted as described in the "TCG PC Client Platform Firmware Profile Specification".
string
setTcgEventLog
The binary TCG Event Log containing events measured into the TPM by the platform firmware and operating system. Formatted as described in the "TCG PC Client Platform Firmware Profile Specification".
var
string
$this
getCanonicalEventLog
An Event Log containing additional events measured into the TPM that are not already present in the tcg_event_log. Formatted as described in the "Canonical Event Log Format" TCG Specification.
string
setCanonicalEventLog
An Event Log containing additional events measured into the TPM that are not already present in the tcg_event_log. Formatted as described in the "Canonical Event Log Format" TCG Specification.
var
string
$this
getAkCert
DER-encoded X.509 certificate of the Attestation Key (otherwise known as an AK or a TPM restricted signing key) used to generate the quotes.
string
setAkCert
DER-encoded X.509 certificate of the Attestation Key (otherwise known as an AK or a TPM restricted signing key) used to generate the quotes.
var
string
$this
getCertChain
List of DER-encoded X.509 certificates which, together with the ak_cert, chain back to a trusted Root Certificate.
setCertChain
List of DER-encoded X.509 certificates which, together with the ak_cert, chain back to a trusted Root Certificate.
var
string[]
$this
