Package com.google.cloud.confidentialcomputing.v1alpha1

Class TpmAttestation

  • All Implemented Interfaces:
    TpmAttestationOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
    public final class TpmAttestation
extends com.google.protobuf.GeneratedMessageV3
implements TpmAttestationOrBuilder
     TPM2 data containing everything necessary to validate any platform state
 measured into the TPM.
    Protobuf type google.cloud.confidentialcomputing.v1alpha1.TpmAttestation
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  TpmAttestation.Builder
      TPM2 data containing everything necessary to validate any platform state measured into the TPM.
      static class  TpmAttestation.Quote
      Information about Platform Control Registers (PCRs) including a signature over their values, which can be used for remote validation.
      static interface  TpmAttestation.QuoteOrBuilder  

      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,​BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT,​BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Method Detail

      • newInstance

        protected Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

      • getQuotesCount

        public int getQuotesCount()
         TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.
        repeated .google.cloud.confidentialcomputing.v1alpha1.TpmAttestation.Quote quotes = 1;
        Specified by:
        getQuotesCount in interface TpmAttestationOrBuilder

      • getQuotes

        public TpmAttestation.Quote getQuotes​(int index)
         TPM2 PCR Quotes generated by calling TPM2_Quote on each PCR bank.
        repeated .google.cloud.confidentialcomputing.v1alpha1.TpmAttestation.Quote quotes = 1;
        Specified by:
        getQuotes in interface TpmAttestationOrBuilder

      • getTcgEventLog

        public com.google.protobuf.ByteString 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".
        bytes tcg_event_log = 2;
        Specified by:
        getTcgEventLog in interface TpmAttestationOrBuilder
        Returns:
        The tcgEventLog.

      • getCanonicalEventLog

        public com.google.protobuf.ByteString 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.
        bytes canonical_event_log = 3;
        Specified by:
        getCanonicalEventLog in interface TpmAttestationOrBuilder
        Returns:
        The canonicalEventLog.

      • getAkCert

        public com.google.protobuf.ByteString 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.
        bytes ak_cert = 4;
        Specified by:
        getAkCert in interface TpmAttestationOrBuilder
        Returns:
        The akCert.

      • getCertChainList

        public List<com.google.protobuf.ByteString> getCertChainList()
         List of DER-encoded X.509 certificates which, together with the ak_cert,
 chain back to a trusted Root Certificate.
        repeated bytes cert_chain = 5;
        Specified by:
        getCertChainList in interface TpmAttestationOrBuilder
        Returns:
        A list containing the certChain.

      • getCertChainCount

        public int getCertChainCount()
         List of DER-encoded X.509 certificates which, together with the ak_cert,
 chain back to a trusted Root Certificate.
        repeated bytes cert_chain = 5;
        Specified by:
        getCertChainCount in interface TpmAttestationOrBuilder
        Returns:
        The count of certChain.

      • getCertChain

        public com.google.protobuf.ByteString getCertChain​(int index)
         List of DER-encoded X.509 certificates which, together with the ak_cert,
 chain back to a trusted Root Certificate.
        repeated bytes cert_chain = 5;
        Specified by:
        getCertChain in interface TpmAttestationOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The certChain at the given index.

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static TpmAttestation parseFrom​(ByteBuffer data)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(ByteBuffer data,
                                       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(com.google.protobuf.ByteString data)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(com.google.protobuf.ByteString data,
                                       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(byte[] data)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(byte[] data,
                                       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static TpmAttestation parseFrom​(com.google.protobuf.CodedInputStream input,
                                       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                throws IOException
        Throws:
        IOException

      • newBuilderForType

        public TpmAttestation.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public TpmAttestation.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected TpmAttestation.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstance

        public static TpmAttestation getDefaultInstance()

      • parser

        public static com.google.protobuf.Parser<TpmAttestation> parser()

      • getParserForType

        public com.google.protobuf.Parser<TpmAttestation> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public TpmAttestation getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder