Package tss.tpm

Class TPM2_ECC_Encrypt_REQUEST

java.lang.Object

tss.TpmStructure

tss.CmdStructure

tss.ReqStructure

tss.tpm.TPM2_ECC_Encrypt_REQUEST

All Implemented Interfaces:

TpmMarshaller

public class TPM2_ECC_Encrypt_REQUEST
extends ReqStructure

This command performs ECC encryption as described in Part 1, Annex D.

Field Summary

Fields

Modifier and Type	Field	Description
TPMU_KDF_SCHEME	inScheme	The KDF to use if scheme associated with keyHandle is TPM_ALG_NULL One of: TPMS_KDF_SCHEME_MGF1, TPMS_KDF_SCHEME_KDF1_SP800_56A, TPMS_KDF_SCHEME_KDF2, TPMS_KDF_SCHEME_KDF1_SP800_108, TPMS_SCHEME_HASH, TPMS_NULL_KDF_SCHEME.
TPM_HANDLE	keyHandle	Reference to public portion of ECC key to use for encryption Auth Index: None
byte[]	plainText	Plaintext to be encrypted

Constructor Summary

Constructors

Constructor	Description
TPM2_ECC_Encrypt_REQUEST()
TPM2_ECC_Encrypt_REQUEST(TPM_HANDLE _keyHandle, byte[] _plainText, TPMU_KDF_SCHEME _inScheme)

Method Summary

Modifier and Type	Method	Description
static TPM2_ECC_Encrypt_REQUEST	fromBytes(byte[] byteBuf)	Static marshaling helper
static TPM2_ECC_Encrypt_REQUEST	fromTpm(byte[] byteBuf)	Deprecated. Use fromBytes(byte[]) instead
static TPM2_ECC_Encrypt_REQUEST	fromTpm(TpmBuffer buf)	Static marshaling helper
TPM_HANDLE[]	getHandles()
void	initFromTpm(TpmBuffer buf)	TpmMarshaller method
TPM_ALG_ID	inSchemeScheme()	Scheme selector
int	numAuthHandles()
int	numHandles()
SessEncInfo	sessEncInfo()
String	toString()
void	toStringInternal(TpmStructurePrinter _p, int d)	Serialize this object to the structure printer
byte[]	toTpm()	Deprecated. Use TpmStructure.toBytes() instead
void	toTpm(TpmBuffer buf)	TpmMarshaller method

Methods inherited from class tss.ReqStructure

typeName

Methods inherited from class tss.TpmStructure

equals, hashCode, toBytes

Methods inherited from class java.lang.Object

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

Field Detail

keyHandle

public TPM_HANDLE keyHandle

Reference to public portion of ECC key to use for encryption Auth Index: None

plainText

public byte[] plainText

Plaintext to be encrypted

inScheme

public TPMU_KDF_SCHEME inScheme

The KDF to use if scheme associated with keyHandle is TPM_ALG_NULL One of: TPMS_KDF_SCHEME_MGF1, TPMS_KDF_SCHEME_KDF1_SP800_56A, TPMS_KDF_SCHEME_KDF2, TPMS_KDF_SCHEME_KDF1_SP800_108, TPMS_SCHEME_HASH, TPMS_NULL_KDF_SCHEME.

Constructor Detail

TPM2_ECC_Encrypt_REQUEST

public TPM2_ECC_Encrypt_REQUEST()

TPM2_ECC_Encrypt_REQUEST

public TPM2_ECC_Encrypt_REQUEST(TPM_HANDLE _keyHandle,
                                byte[] _plainText,
                                TPMU_KDF_SCHEME _inScheme)

Parameters:

_keyHandle - Reference to public portion of ECC key to use for encryption Auth Index: None

_plainText - Plaintext to be encrypted

_inScheme - The KDF to use if scheme associated with keyHandle is TPM_ALG_NULL One of: TPMS_KDF_SCHEME_MGF1, TPMS_KDF_SCHEME_KDF1_SP800_56A, TPMS_KDF_SCHEME_KDF2, TPMS_KDF_SCHEME_KDF1_SP800_108, TPMS_SCHEME_HASH, TPMS_NULL_KDF_SCHEME.

Method Detail

inSchemeScheme

public TPM_ALG_ID inSchemeScheme()

Scheme selector

toTpm

public void toTpm(TpmBuffer buf)

TpmMarshaller method

Specified by:

toTpm in interface TpmMarshaller

Overrides:

toTpm in class TpmStructure

Parameters:

buf - An output byte buffer

initFromTpm

public void initFromTpm(TpmBuffer buf)

TpmMarshaller method

Specified by:

initFromTpm in interface TpmMarshaller

Overrides:

initFromTpm in class TpmStructure

Parameters:

buf - An input byte buffer

toTpm

public byte[] toTpm()

Deprecated.

Use TpmStructure.toBytes() instead

Returns:

Wire (marshaled) representation of this object

fromBytes

public static TPM2_ECC_Encrypt_REQUEST fromBytes(byte[] byteBuf)

Static marshaling helper

Parameters:

byteBuf - Wire representation of the object

Returns:

New object constructed from its wire representation

fromTpm

public static TPM2_ECC_Encrypt_REQUEST fromTpm(byte[] byteBuf)

Deprecated.

Use fromBytes(byte[]) instead

Parameters:

byteBuf - Wire representation of the object

Returns:

New object constructed from its wire representation

fromTpm

public static TPM2_ECC_Encrypt_REQUEST fromTpm(TpmBuffer buf)

Static marshaling helper

Parameters:

buf - Wire representation of the object

Returns:

New object constructed from its wire representation

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

Overrides:

toStringInternal in class TpmStructure

Parameters:

_p - The structure accumulator

d - The data to serialize

numHandles

public int numHandles()

Overrides:

numHandles in class CmdStructure

Returns:

Number of TPM handles contained (as fields) in this data structure

numAuthHandles

public int numAuthHandles()

Overrides:

numAuthHandles in class ReqStructure

Returns:

Number of authorization TPM handles contained in this data structure

getHandles

public TPM_HANDLE[] getHandles()

Overrides:

getHandles in class ReqStructure

Returns:

An array of TPM handles contained in this TPM request data structure

sessEncInfo

public SessEncInfo sessEncInfo()

Overrides:

sessEncInfo in class CmdStructure

Returns:

Non-zero size info of the encryptable command/response parameter if session based encryption can be applied to this object (i.e. its first non-handle field is marshaled in size-prefixed form). Otherwise returns zero initialized struct.