Package org.bouncycastle.pqc.crypto.mldsa

Class HashMLDSASigner

java.lang.Object

org.bouncycastle.pqc.crypto.mldsa.HashMLDSASigner

All Implemented Interfaces:

Signer

@Deprecated
public class HashMLDSASigner
extends java.lang.Object
implements Signer

Deprecated.

use org.bouncycastle.crypto.signers.HashMLDSASigner

Constructor Summary

Constructors

Constructor	Description
HashMLDSASigner()	Deprecated.

Method Summary

Modifier and Type	Method	Description
byte[]	generateSignature()	Deprecated. generate a signature for the message we've been loaded with using the key we were initialised with.
byte[]	generateSignature(byte[] hash)	Deprecated. Sign a message that has already been hashed externally.
void	init(boolean forSigning, CipherParameters param)	Deprecated. Initialise the signer for signing or verification.
void	reset()	Deprecated. reset the internal state
void	update(byte b)	Deprecated. update the internal digest with the byte b
void	update(byte[] in, int off, int len)	Deprecated. update the internal digest with the byte array in
boolean	verifySignature(byte[] signature)	Deprecated. return true if the internal state represents the signature described in the passed in array.
boolean	verifySignature(byte[] hash, byte[] signature)	Deprecated. Verify a signature over a message that has already been hashed externally.

Methods inherited from class java.lang.Object

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

Constructor Detail

HashMLDSASigner

public HashMLDSASigner()

Deprecated.

Method Detail

init

public void init(boolean forSigning,
                 CipherParameters param)

Deprecated.

Description copied from interface: Signer

Initialise the signer for signing or verification.

Specified by:

init in interface Signer

Parameters:

forSigning - true if for signing, false otherwise

param - necessary parameters.

update

public void update(byte b)

Deprecated.

Description copied from interface: Signer

update the internal digest with the byte b

Specified by:

update in interface Signer

update

public void update(byte[] in,
                   int off,
                   int len)

Deprecated.

Description copied from interface: Signer

update the internal digest with the byte array in

Specified by:

update in interface Signer

generateSignature

public byte[] generateSignature()
                         throws CryptoException,
                                DataLengthException

Deprecated.

Description copied from interface: Signer

generate a signature for the message we've been loaded with using the key we were initialised with.

Specified by:

generateSignature in interface Signer

Throws:

CryptoException

DataLengthException

verifySignature

public boolean verifySignature(byte[] signature)

Deprecated.

Description copied from interface: Signer

return true if the internal state represents the signature described in the passed in array.

Specified by:

verifySignature in interface Signer

generateSignature

public byte[] generateSignature(byte[] hash)
                         throws CryptoException,
                                DataLengthException

Deprecated.

Sign a message that has already been hashed externally. See HashMLDSASigner.generateSignature(byte[]) for details.

Throws:

CryptoException

DataLengthException

verifySignature

public boolean verifySignature(byte[] hash,
                               byte[] signature)

Deprecated.

Verify a signature over a message that has already been hashed externally.

reset

public void reset()

Deprecated.

reset the internal state

Specified by:

reset in interface Signer