Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.pqc.crypto.crystals.dilithium.DilithiumSigner

Modifier and Type	Field and Description
private DilithiumPrivateKeyParameters	privKey
private DilithiumPublicKeyParameters	pubKey
private SecureRandom	random

Access	Constructor and Description
public	DilithiumSigner()

Method Summary

Modifier and Type	Method and Description
public byte[]	generateSignature(byte[] the message to be signed. message) Implements org.bouncycastle.pqc.crypto.MessageSigner.generateSignature. sign the passed in message (usually the output of a hash function).
public void	init(boolean true if we are generating a signature, false otherwise. forSigning, CipherParameters key parameters for signature generation. param) Implements org.bouncycastle.pqc.crypto.MessageSigner.init. initialise the signer for signature generation or signature verification.
public byte[]	internalGenerateSignature(byte[] message, byte[] random)
public boolean	verifySignature(byte[] the message that was supposed to have been signed. message, byte[] the signature of the message signature) Implements org.bouncycastle.pqc.crypto.MessageSigner.verifySignature. verify the message message against the signature value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

privKey	back to summary
private DilithiumPrivateKeyParameters privKey

pubKey	back to summary
private DilithiumPublicKeyParameters pubKey

random	back to summary
private SecureRandom random

DilithiumSigner	back to summary
public DilithiumSigner()

generateSignature	back to summary
public byte[] generateSignature(byte[] message) Implements org.bouncycastle.pqc.crypto.MessageSigner.generateSignature. Doc from org.bouncycastle.pqc.crypto.MessageSigner.generateSignature. sign the passed in message (usually the output of a hash function). Parameters message:byte[] the message to be signed. Returns:byte[] the signature of the message

generateSignature

public byte[] generateSignature(byte[] message)

sign the passed in message (usually the output of a hash function).

Parameters

Returns:byte[]

the signature of the message

init	back to summary
public void init(boolean forSigning, CipherParameters param) Implements org.bouncycastle.pqc.crypto.MessageSigner.init. Doc from org.bouncycastle.pqc.crypto.MessageSigner.init. initialise the signer for signature generation or signature verification. Parameters forSigning:boolean true if we are generating a signature, false otherwise. param:CipherParameters key parameters for signature generation.

init

public void init(boolean forSigning, CipherParameters param)

initialise the signer for signature generation or signature verification.

Parameters

internalGenerateSignature	back to summary
public byte[] internalGenerateSignature(byte[] message, byte[] random)

verifySignature	back to summary
public boolean verifySignature(byte[] message, byte[] signature) Implements org.bouncycastle.pqc.crypto.MessageSigner.verifySignature. Doc from org.bouncycastle.pqc.crypto.MessageSigner.verifySignature. verify the message message against the signature value. Parameters message:byte[] the message that was supposed to have been signed. signature:byte[] the signature of the message

verifySignature

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

verify the message message against the signature value.

Parameters