tss.tpm

Class TPM2_CertifyCreation_REQUEST

java.lang.Object

tss.TpmStructure

tss.tpm.TPM2_CertifyCreation_REQUEST

All Implemented Interfaces:

TpmMarshaller

public class TPM2_CertifyCreation_REQUEST
extends TpmStructure

This command is used to prove the association between an object and its creation data. The TPM will validate that the ticket was produced by the TPM and that the ticket validates the association between a loaded public area and the provided hash of the creation data (creationHash).

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	creationHash hash of the creation data produced by TPM2_Create() or TPM2_CreatePrimary()
TPMT_TK_CREATION	creationTicket ticket produced by TPM2_Create() or TPM2_CreatePrimary()
TPMU_SIG_SCHEME	inScheme signing scheme to use if the scheme for signHandle is TPM_ALG_NULL
TPM_HANDLE	objectHandle the object associated with the creation data Auth Index: None
byte[]	qualifyingData user-provided qualifying data
TPM_HANDLE	signHandle handle of the key that will sign the attestation block Auth Index: 1 Auth Role: USER

Constructor Summary

Constructors

Constructor and Description
TPM2_CertifyCreation_REQUEST() This command is used to prove the association between an object and its creation data.
TPM2_CertifyCreation_REQUEST(TPM_HANDLE _signHandle, TPM_HANDLE _objectHandle, byte[] _qualifyingData, byte[] _creationHash, TPMU_SIG_SCHEME _inScheme, TPMT_TK_CREATION _creationTicket) This command is used to prove the association between an object and its creation data.

Method Summary

Modifier and Type	Method and Description
static TPM2_CertifyCreation_REQUEST	fromTpm(byte[] x)
static TPM2_CertifyCreation_REQUEST	fromTpm(InByteBuf buf)
int	GetUnionSelector_inScheme()
void	initFromTpm(InByteBuf buf) Populate this object from the TPM representation in the input byte buffer object
String	toString()
void	toStringInternal(TpmStructurePrinter _p, int d) Serialize this object to the structure printer
byte[]	toTpm() Convert this object to its TPM representation and return it as a byte array
void	toTpm(OutByteBuf buf) Convert this object to its TPM representation and store in the output byte buffer object

Methods inherited from class tss.TpmStructure

equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

signHandle

public TPM_HANDLE signHandle

handle of the key that will sign the attestation block Auth Index: 1 Auth Role: USER

objectHandle

public TPM_HANDLE objectHandle

the object associated with the creation data Auth Index: None

qualifyingData

public byte[] qualifyingData

user-provided qualifying data

creationHash

public byte[] creationHash

hash of the creation data produced by TPM2_Create() or TPM2_CreatePrimary()

inScheme

public TPMU_SIG_SCHEME inScheme

signing scheme to use if the scheme for signHandle is TPM_ALG_NULL

creationTicket

public TPMT_TK_CREATION creationTicket

ticket produced by TPM2_Create() or TPM2_CreatePrimary()

Constructor Detail

TPM2_CertifyCreation_REQUEST

public TPM2_CertifyCreation_REQUEST(TPM_HANDLE _signHandle,
                                    TPM_HANDLE _objectHandle,
                                    byte[] _qualifyingData,
                                    byte[] _creationHash,
                                    TPMU_SIG_SCHEME _inScheme,
                                    TPMT_TK_CREATION _creationTicket)

This command is used to prove the association between an object and its creation data. The TPM will validate that the ticket was produced by the TPM and that the ticket validates the association between a loaded public area and the provided hash of the creation data (creationHash).

Parameters:

_signHandle - handle of the key that will sign the attestation block Auth Index: 1 Auth Role: USER

_objectHandle - the object associated with the creation data Auth Index: None

_qualifyingData - user-provided qualifying data

_creationHash - hash of the creation data produced by TPM2_Create() or TPM2_CreatePrimary()

_inScheme - signing scheme to use if the scheme for signHandle is TPM_ALG_NULL (One of TPMS_SIG_SCHEME_RSASSA, TPMS_SIG_SCHEME_RSAPSS, TPMS_SIG_SCHEME_ECDSA, TPMS_SIG_SCHEME_ECDAA, TPMS_SIG_SCHEME_SM2, TPMS_SIG_SCHEME_ECSCHNORR, TPMS_SCHEME_HMAC, TPMS_SCHEME_HASH, TPMS_NULL_SIG_SCHEME)

_creationTicket - ticket produced by TPM2_Create() or TPM2_CreatePrimary()

TPM2_CertifyCreation_REQUEST

public TPM2_CertifyCreation_REQUEST()

This command is used to prove the association between an object and its creation data. The TPM will validate that the ticket was produced by the TPM and that the ticket validates the association between a loaded public area and the provided hash of the creation data (creationHash).

Method Detail

GetUnionSelector_inScheme

public int GetUnionSelector_inScheme()

toTpm

public void toTpm(OutByteBuf buf)

Description copied from interface: TpmMarshaller

Convert this object to its TPM representation and store in the output byte buffer object

Parameters:

buf - An output byte buffer

initFromTpm

public void initFromTpm(InByteBuf buf)

Description copied from interface: TpmMarshaller

Populate this object from the TPM representation in the input byte buffer object

Parameters:

buf - An input byte buffer

toTpm

public byte[] toTpm()

Description copied from interface: TpmMarshaller

Convert this object to its TPM representation and return it as a byte array

Returns:

Byte buffer with the TPM 2.0 compatible wire representation of the object

fromTpm

public static TPM2_CertifyCreation_REQUEST fromTpm(byte[] x)

fromTpm

public static TPM2_CertifyCreation_REQUEST fromTpm(InByteBuf buf)

toString

public String toString()

Overrides:

toString in class Object

toStringInternal

public void toStringInternal(TpmStructurePrinter _p,
                             int d)

Description copied from class: TpmStructure

Serialize this object to the structure printer

Specified by:

toStringInternal in class TpmStructure

Parameters:

_p - The structure accumulator

d - The data to serialize