iaik.pkcs.pkcs11.provider.signatures.mldsa

Class ExternalSha512MlDsaSignature

java.lang.Object

java.security.SignatureSpi

iaik.pkcs.pkcs11.provider.signatures.PKCS11Signature

iaik.pkcs.pkcs11.provider.signatures.ExternalHashSignature

iaik.pkcs.pkcs11.provider.signatures.mldsa.ExternalSha512MlDsaSignature

All Implemented Interfaces:

PKCS11EngineClass

public class ExternalSha512MlDsaSignature
extends ExternalHashSignature

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	MECHANISM_CODE The PKCS#11 mechanism code for this signature algorithm.
protected static long	MESSAGE_DIGEST_ALGORITHM_CODE The PKCS#11 mechanism code for the hash algorithm used in this signature algorithm.
protected static java.lang.String	MESSAGE_DIGEST_ALGORITHM_NAME The JCA name of the message digest algorithm.
protected static java.lang.String	SIGNATURE_ALGORITHM_NAME The JCA standard name of this signature algorithm.

Fields inherited from class iaik.pkcs.pkcs11.provider.signatures.ExternalHashSignature

messageDigest_

Fields inherited from class iaik.pkcs.pkcs11.provider.signatures.PKCS11Signature

currentKeyIsSoftwareKey_, initialized_, operationState_, pkcs11OperationInitialized_, privateKey_, publicKey_, session_, SIGN, softwareDelegate_, tokenManager_, usedMechanismInfos_, usedMechanisms_, VERIFY

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor and Description
ExternalSha512MlDsaSignature()

Method Summary

Modifier and Type	Method and Description
static PKCS11SignatureParameterSpec	generateParameters(java.security.spec.AlgorithmParameterSpec spec)
protected java.lang.String	getAlgorithmName() Get the JCA standard name of this signautre algorithm.
protected iaik.pkcs.pkcs11.Mechanism	getMechanism() Get the mechanism of this signature object.
protected java.lang.String	getMessageDigestName() Returns the message digest's name that this object uses to hash the data.
protected void	pkcs11SetParameter(java.security.spec.AlgorithmParameterSpec spec) SPI: Set the parameters for this signature object.

Methods inherited from class iaik.pkcs.pkcs11.provider.signatures.ExternalHashSignature

getMessageDigest, pkcs11InitSign, pkcs11InitVerify, pkcs11Sign, pkcs11Update, pkcs11Update, pkcs11Verify, prepareHash

Methods inherited from class iaik.pkcs.pkcs11.provider.signatures.PKCS11Signature

engineGetParameter, engineInitSign, engineInitVerify, engineSetParameter, engineSetParameter, engineSign, engineUpdate, engineUpdate, engineVerify, finalize, finalizePkcs11Operation, getUsedMechanismFeatures, getUsedMechanisms, initializePkcs11Operation, initializeSession, initializeSoftwareDelegate, isSupportedBy, pkcs11GetParameter, pkcs11SetParameter

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineSign, engineUpdate, engineVerify

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MESSAGE_DIGEST_ALGORITHM_NAME

protected static java.lang.String MESSAGE_DIGEST_ALGORITHM_NAME

The JCA name of the message digest algorithm.

SIGNATURE_ALGORITHM_NAME

protected static java.lang.String SIGNATURE_ALGORITHM_NAME

The JCA standard name of this signature algorithm.

MESSAGE_DIGEST_ALGORITHM_CODE

protected static long MESSAGE_DIGEST_ALGORITHM_CODE

The PKCS#11 mechanism code for the hash algorithm used in this signature algorithm.

See Also:

PKCS11Constants.CKM_SHA512

MECHANISM_CODE

protected static long MECHANISM_CODE

The PKCS#11 mechanism code for this signature algorithm.

See Also:

PKCS11Constants#CKM_HASH_ML_DSA

Constructor Detail

ExternalSha512MlDsaSignature

public ExternalSha512MlDsaSignature()

Method Detail

getMessageDigestName

protected java.lang.String getMessageDigestName()

Description copied from class: ExternalHashSignature

Returns the message digest's name that this object uses to hash the data. This is the JCA name.

Specified by:

getMessageDigestName in class ExternalHashSignature

Returns:

A message digest's JCA name.

getAlgorithmName

protected java.lang.String getAlgorithmName()

Description copied from class: PKCS11Signature

Get the JCA standard name of this signautre algorithm.

Specified by:

getAlgorithmName in class PKCS11Signature

Returns:

The JCA standard name of this signautre algorithm.

getMechanism

protected iaik.pkcs.pkcs11.Mechanism getMechanism()

Description copied from class: ExternalHashSignature

Get the mechanism of this signature object. This implementation returns a mechanism with CKM_DSA as ID.

Specified by:

getMechanism in class ExternalHashSignature

Returns:

The mechanism this object uses for signing and verification.

pkcs11SetParameter

protected void pkcs11SetParameter(java.security.spec.AlgorithmParameterSpec spec)
                           throws java.security.InvalidAlgorithmParameterException

Description copied from class: PKCS11Signature

SPI: Set the parameters for this signature object. For this implementation, the parametersSpec must be a PKCS11SignatureParameterSpec that contains the PKCS#11 parameters for this signature mechanism.

Overrides:

pkcs11SetParameter in class PKCS11Signature

Parameters:

spec - The KCS11SignatureParameterSpec that contains the PKCS#11 parameters.

Throws:

java.security.InvalidAlgorithmParameterException - If the .

generateParameters

public static PKCS11SignatureParameterSpec generateParameters(java.security.spec.AlgorithmParameterSpec spec)