Uses of Interface
tss.tpm.TPMU_SIGNATURE

Packages that use TPMU_SIGNATURE

Package	Description
tss
tss.tpm

Uses of TPMU_SIGNATURE in tss

Methods in tss that return TPMU_SIGNATURE

Modifier and Type	Method and Description
TPMU_SIGNATURE	Tpm.Sign(TPM_HANDLE keyHandle, byte[] digest, TPMU_SIG_SCHEME inScheme, TPMT_TK_HASHCHECK validation) This command causes the TPM to sign an externally provided hash with the specified symmetric or asymmetric signing key.

Methods in tss with parameters of type TPMU_SIGNATURE

Modifier and Type	Method and Description
void	Tpm.FieldUpgradeStart(TPM_HANDLE authorization, TPM_HANDLE keyHandle, byte[] fuDigest, TPMU_SIGNATURE manifestSignature) This command uses platformPolicy and a TPM Vendor Authorization Key to authorize a Field Upgrade Manifest.
PolicySignedResponse	Tpm.PolicySigned(TPM_HANDLE authObject, TPM_HANDLE policySession, byte[] nonceTPM, byte[] cpHashA, byte[] policyRef, int expiration, TPMU_SIGNATURE auth) This command includes a signed authorization in a policy.
static boolean	Crypto.validateSignature(TPMT_PUBLIC _pubKey, byte[] _dataThatWasSigned, TPMU_SIGNATURE _signature) Validate a TPM signature.
TPMT_TK_VERIFIED	Tpm.VerifySignature(TPM_HANDLE keyHandle, byte[] digest, TPMU_SIGNATURE signature) This command uses loaded keys to validate a signature on a message with the message digest passed to the TPM.

Uses of TPMU_SIGNATURE in tss.tpm

Classes in tss.tpm that implement TPMU_SIGNATURE

Modifier and Type	Class and Description
class	TPMS_AES_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_ANY_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_CAMELLIA_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_ENC_SCHEME_OAEP These are the RSA encryption schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_KEY_SCHEME_ECDH These are the ECC schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_KEY_SCHEME_ECMQV These are the ECC schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_NULL_ASYM_SCHEME Custom data structure representing an empty element (i.e.
class	TPMS_NULL_KDF_SCHEME Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SCHEME_KEYEDHASH Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SIG_SCHEME Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SIGNATURE Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SYM_KEY_BITS Custom data structure representing an empty element (i.e.
class	TPMS_NULL_SYM_MODE Custom data structure representing an empty element (i.e.
class	TPMS_NULL_UNION Base class for empty union elements.
class	TPMS_SCHEME_ECDH Underlying type comment: These are the ECC schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_SCHEME_ECDSA Underlying type comment: Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
class	TPMS_SCHEME_ECMQV Underlying type comment: These are the ECC schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_SCHEME_ECSCHNORR Underlying type comment: Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
class	TPMS_SCHEME_HASH This structure is the scheme data for schemes that only require a hash to complete their definition.
class	TPMS_SCHEME_HMAC Table 145 Definition of Types for HMAC_SIG_SCHEME
class	TPMS_SCHEME_KDF1_SP800_108 These structures are used to define the key derivation for symmetric secret sharing using asymmetric methods.
class	TPMS_SCHEME_KDF1_SP800_56A These structures are used to define the key derivation for symmetric secret sharing using asymmetric methods.
class	TPMS_SCHEME_KDF2 These structures are used to define the key derivation for symmetric secret sharing using asymmetric methods.
class	TPMS_SCHEME_MGF1 These structures are used to define the key derivation for symmetric secret sharing using asymmetric methods.
class	TPMS_SCHEME_OAEP Underlying type comment: These are the RSA encryption schemes that only need a hash algorithm as a controlling parameter.
class	TPMS_SCHEME_RSAPSS Underlying type comment: These are the RSA schemes that only need a hash algorithm as a scheme parameter.
class	TPMS_SCHEME_RSASSA Underlying type comment: These are the RSA schemes that only need a hash algorithm as a scheme parameter.
class	TPMS_SCHEME_SM2 Underlying type comment: Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
class	TPMS_SIG_SCHEME_ECDSA Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
class	TPMS_SIG_SCHEME_ECSCHNORR Most of the ECC signature schemes only require a hash algorithm to complete the definition and can be typed as TPMS_SCHEME_HASH.
class	TPMS_SIG_SCHEME_RSAPSS These are the RSA schemes that only need a hash algorithm as a scheme parameter.
class	TPMS_SIG_SCHEME_RSASSA These are the RSA schemes that only need a hash algorithm as a scheme parameter.
class	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.
class	TPMS_SIGNATURE_ECC Table 177 Definition of {ECC} TPMS_SIGNATURE_ECC Structure
class	TPMS_SIGNATURE_ECDAA Table 177 Definition of {ECC} TPMS_SIGNATURE_ECC Structure
class	TPMS_SIGNATURE_ECDSA Table 177 Definition of {ECC} TPMS_SIGNATURE_ECC Structure
class	TPMS_SIGNATURE_ECSCHNORR Table 177 Definition of {ECC} TPMS_SIGNATURE_ECC Structure
class	TPMS_SIGNATURE_RSA Table 175 Definition of {RSA} TPMS_SIGNATURE_RSA Structure
class	TPMS_SIGNATURE_RSAPSS Table 175 Definition of {RSA} TPMS_SIGNATURE_RSA Structure
class	TPMS_SIGNATURE_RSASSA Table 175 Definition of {RSA} TPMS_SIGNATURE_RSA Structure
class	TPMS_SIGNATURE_SM2 Table 177 Definition of {ECC} TPMS_SIGNATURE_ECC Structure
class	TPMS_SM4_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_TDES_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_XOR_SYM_DETAILS Custom data structure representing an empty element (i.e.
class	TPMS_XOR_SYM_MODE Custom data structure representing an empty element (i.e.

Fields in tss.tpm declared as TPMU_SIGNATURE

Modifier and Type	Field and Description
TPMU_SIGNATURE	TPM2_PolicySigned_REQUEST.auth signed authorization (not optional)
TPMU_SIGNATURE	TPM2_FieldUpgradeStart_REQUEST.manifestSignature signature over fuDigest using the key associated with keyHandle (not optional)
TPMU_SIGNATURE	TPMT_SIGNATURE.signature This shall be the actual signature information.
TPMU_SIGNATURE	TPM2_VerifySignature_REQUEST.signature signature to be tested
TPMU_SIGNATURE	SignResponse.signature the signature
TPMU_SIGNATURE	QuoteResponse.signature the signature over quoted
TPMU_SIGNATURE	NV_CertifyResponse.signature the asymmetric signature over certifyInfo using the key referenced by signHandle
TPMU_SIGNATURE	GetTimeResponse.signature the signature over timeInfo
TPMU_SIGNATURE	GetSessionAuditDigestResponse.signature the signature over auditInfo
TPMU_SIGNATURE	GetCommandAuditDigestResponse.signature the signature over auditInfo
TPMU_SIGNATURE	CertifyResponse.signature the asymmetric signature over certifyInfo using the key referenced by signHandle
TPMU_SIGNATURE	CertifyCreationResponse.signature the signature over certifyInfo

Methods in tss.tpm with parameters of type TPMU_SIGNATURE

Modifier and Type	Method and Description
boolean	TPMT_PUBLIC.validateSignature(byte[] _dataThatWasSigned, TPMU_SIGNATURE _signature) Validate a TPM signature.

Constructors in tss.tpm with parameters of type TPMU_SIGNATURE

Constructor and Description
CertifyCreationResponse(TPMS_ATTEST _certifyInfo, TPMU_SIGNATURE _signature) This command is used to prove the association between an object and its creation data.
CertifyResponse(TPMS_ATTEST _certifyInfo, TPMU_SIGNATURE _signature) The purpose of this command is to prove that an object with a specific Name is loaded in the TPM.
GetCommandAuditDigestResponse(TPMS_ATTEST _auditInfo, TPMU_SIGNATURE _signature) This command returns the current value of the command audit digest, a digest of the commands being audited, and the audit hash algorithm.
GetSessionAuditDigestResponse(TPMS_ATTEST _auditInfo, TPMU_SIGNATURE _signature) This command returns a digital signature of the audit session digest.
GetTimeResponse(TPMS_ATTEST _timeInfo, TPMU_SIGNATURE _signature) This command returns the current values of Time and Clock.
NV_CertifyResponse(TPMS_ATTEST _certifyInfo, TPMU_SIGNATURE _signature) The purpose of this command is to certify the contents of an NV Index or portion of an NV Index.
QuoteResponse(TPMS_ATTEST _quoted, TPMU_SIGNATURE _signature) This command is used to quote PCR values.
SignResponse(TPMU_SIGNATURE _signature) This command causes the TPM to sign an externally provided hash with the specified symmetric or asymmetric signing key.
TPM2_FieldUpgradeStart_REQUEST(TPM_HANDLE _authorization, TPM_HANDLE _keyHandle, byte[] _fuDigest, TPMU_SIGNATURE _manifestSignature) This command uses platformPolicy and a TPM Vendor Authorization Key to authorize a Field Upgrade Manifest.
TPM2_PolicySigned_REQUEST(TPM_HANDLE _authObject, TPM_HANDLE _policySession, byte[] _nonceTPM, byte[] _cpHashA, byte[] _policyRef, int _expiration, TPMU_SIGNATURE _auth) This command includes a signed authorization in a policy.
TPM2_VerifySignature_REQUEST(TPM_HANDLE _keyHandle, byte[] _digest, TPMU_SIGNATURE _signature) This command uses loaded keys to validate a signature on a message with the message digest passed to the TPM.
TPMT_SIGNATURE(TPMU_SIGNATURE _signature) Table 180 shows the basic algorithm-agile structure when a symmetric or asymmetric signature is indicated.