tss.tpm

Class TPMS_SIG_SCHEME_SM2

java.lang.Object

tss.TpmStructure

tss.tpm.TPMS_SIG_SCHEME_SM2

All Implemented Interfaces:

TPMU_ASYM_SCHEME, TPMU_KDF_SCHEME, TPMU_SCHEME_KEYEDHASH, TPMU_SIG_SCHEME, TPMU_SIGNATURE, TpmMarshaller

public class TPMS_SIG_SCHEME_SM2
extends TpmStructure
implements TPMU_SCHEME_KEYEDHASH, TPMU_SIG_SCHEME, TPMU_KDF_SCHEME, TPMU_ASYM_SCHEME, TPMU_SIGNATURE

Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH. Anonymous algorithms also require a count value so they are typed to be TPMS_SCHEME_ECDAA.

Field Summary

Fields

Modifier and Type	Field and Description
TPM_ALG_ID	hashAlg the hash algorithm used to digest the message

Constructor Summary

Constructors

Constructor and Description
TPMS_SIG_SCHEME_SM2() Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
TPMS_SIG_SCHEME_SM2(TPM_ALG_ID _hashAlg) Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.

Method Summary

Modifier and Type	Method and Description
static TPMS_SIG_SCHEME_SM2	fromTpm(byte[] x)
static TPMS_SIG_SCHEME_SM2	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

hashAlg

public TPM_ALG_ID hashAlg

the hash algorithm used to digest the message

Constructor Detail

TPMS_SIG_SCHEME_SM2

public TPMS_SIG_SCHEME_SM2(TPM_ALG_ID _hashAlg)

Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH. Anonymous algorithms also require a count value so they are typed to be TPMS_SCHEME_ECDAA.

Parameters:

_hashAlg - the hash algorithm used to digest the message

TPMS_SIG_SCHEME_SM2

public TPMS_SIG_SCHEME_SM2()

Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH. Anonymous algorithms also require a count value so they are typed to be TPMS_SCHEME_ECDAA.

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

Specified by:

toTpm in interface TpmMarshaller

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

Specified by:

initFromTpm in interface TpmMarshaller

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

Specified by:

toTpm in interface TpmMarshaller

Returns:

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

fromTpm

public static TPMS_SIG_SCHEME_SM2 fromTpm(byte[] x)

fromTpm

public static TPMS_SIG_SCHEME_SM2 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