tss.tpm

Class CommitResponse

java.lang.Object

tss.TpmStructure

tss.tpm.CommitResponse

All Implemented Interfaces:

TpmMarshaller

public class CommitResponse
extends TpmStructure

TPM2_Commit() performs the first part of an ECC anonymous signing operation. The TPM will perform the point multiplications on the provided points and return intermediate signing values. The signHandle parameter shall refer to an ECC key and the signing scheme must be anonymous (TPM_RC_SCHEME).

Field Summary

Fields

Modifier and Type	Field and Description
short	counter least-significant 16 bits of commitCount
TPMS_ECC_POINT	E ECC point E [r]P1
TPMS_ECC_POINT	K ECC point K [ds](x2, y2)
TPMS_ECC_POINT	L ECC point L [r](x2, y2)

Constructor Summary

Constructors

Constructor and Description
CommitResponse() TPM2_Commit() performs the first part of an ECC anonymous signing operation.
CommitResponse(TPMS_ECC_POINT _K, TPMS_ECC_POINT _L, TPMS_ECC_POINT _E, int _counter) TPM2_Commit() performs the first part of an ECC anonymous signing operation.

Method Summary

Modifier and Type	Method and Description
static CommitResponse	fromTpm(byte[] x)
static CommitResponse	fromTpm(InByteBuf buf)
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

K

public TPMS_ECC_POINT K

ECC point K [ds](x2, y2)

L

public TPMS_ECC_POINT L

ECC point L [r](x2, y2)

E

public TPMS_ECC_POINT E

ECC point E [r]P1

counter

public short counter

least-significant 16 bits of commitCount

Constructor Detail

CommitResponse

public CommitResponse(TPMS_ECC_POINT _K,
                      TPMS_ECC_POINT _L,
                      TPMS_ECC_POINT _E,
                      int _counter)

TPM2_Commit() performs the first part of an ECC anonymous signing operation. The TPM will perform the point multiplications on the provided points and return intermediate signing values. The signHandle parameter shall refer to an ECC key and the signing scheme must be anonymous (TPM_RC_SCHEME).

Parameters:

_K - ECC point K [ds](x2, y2)

_L - ECC point L [r](x2, y2)

_E - ECC point E [r]P1

_counter - least-significant 16 bits of commitCount

CommitResponse

public CommitResponse()

TPM2_Commit() performs the first part of an ECC anonymous signing operation. The TPM will perform the point multiplications on the provided points and return intermediate signing values. The signHandle parameter shall refer to an ECC key and the signing scheme must be anonymous (TPM_RC_SCHEME).

Method Detail

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 CommitResponse fromTpm(byte[] x)

fromTpm

public static CommitResponse 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