Confidential Computing v1 API - Class TpmAttestation (1.4.0) 

public sealed class TpmAttestation : IMessage<TpmAttestation>, IEquatable<TpmAttestation>, IDeepCloneable<TpmAttestation>, IBufferMessage, IMessage

Reference documentation and code samples for the Confidential Computing v1 API class TpmAttestation.

TPM2 data containing everything necessary to validate any platform state measured into the TPM.

Inheritance

object > TpmAttestation

Namespace

Google.Cloud.ConfidentialComputing.V1

Assembly

Google.Cloud.ConfidentialComputing.V1.dll

Constructors

TpmAttestation()

public TpmAttestation()

TpmAttestation(TpmAttestation)

public TpmAttestation(TpmAttestation other)
Parameter
Name Description
other TpmAttestation

Properties

AkCert

public ByteString AkCert { get; set; }

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.

Property Value
Type Description
ByteString

CanonicalEventLog

public ByteString CanonicalEventLog { get; set; }

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.

Property Value
Type Description
ByteString

CertChain

public RepeatedField<ByteString> CertChain { get; }

List of DER-encoded X.509 certificates which, together with the ak_cert, chain back to a trusted Root Certificate.

Property Value
Type Description
RepeatedFieldByteString

Quotes

public RepeatedField<TpmAttestation.Types.Quote> Quotes { get; }

TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.

Property Value
Type Description
RepeatedFieldTpmAttestationTypesQuote

TcgEventLog

public ByteString TcgEventLog { get; set; }

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".

Property Value
Type Description
ByteString