org.bouncycastle.pqc.crypto.xmss

Class XMSSMT

java.lang.Object

org.bouncycastle.pqc.crypto.xmss.XMSSMT

public final class XMSSMT
extends java.lang.Object

XMSS^MT.

Constructor Summary

Constructors

Constructor and Description
XMSSMT(XMSSMTParameters params) XMSSMT constructor...

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	exportPrivateKey() Export XMSSMT private key.
byte[]	exportPublicKey() Export XMSSMT public key.
void	generateKeys() Generate a new XMSSMT private key / public key pair.
protected java.util.Map<java.lang.Integer,BDS>	getBDSState()
long	getIndex() Getter XMSSMT index.
XMSSMTParameters	getParams() Getter XMSSMT params.
byte[]	getPublicSeed() Getter public seed.
protected XMSS	getXMSS()
void	importState(byte[] privateKey, byte[] publicKey) Import XMSSMT private key / public key pair.
byte[]	sign(byte[] message) Sign message.
boolean	verifySignature(byte[] message, byte[] signature, byte[] publicKey) Verify an XMSSMT signature.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMSSMT

public XMSSMT(XMSSMTParameters params)

XMSSMT constructor...

Parameters:

params - XMSSMTParameters.

Method Detail

generateKeys

public void generateKeys()

Generate a new XMSSMT private key / public key pair.

importState

public void importState(byte[] privateKey,
               byte[] publicKey)
                 throws java.text.ParseException,
                        java.lang.ClassNotFoundException,
                        java.io.IOException

Import XMSSMT private key / public key pair.

Parameters:

privateKey - XMSSMT private key.

publicKey - XMSSMT public key.

Throws:

java.text.ParseException

java.lang.ClassNotFoundException

java.io.IOException

sign

public byte[] sign(byte[] message)

Sign message.

Parameters:

message - Message to sign.

Returns:

XMSSMT signature on digest of message.

verifySignature

public boolean verifySignature(byte[] message,
                      byte[] signature,
                      byte[] publicKey)
                        throws java.text.ParseException

Verify an XMSSMT signature.

Parameters:

message - Message.

signature - XMSSMT signature.

publicKey - XMSSMT public key.

Returns:

true if signature is valid false else.

Throws:

java.text.ParseException

exportPrivateKey

public byte[] exportPrivateKey()

Export XMSSMT private key.

Returns:

XMSSMT private key.

exportPublicKey

public byte[] exportPublicKey()

Export XMSSMT public key.

Returns:

XMSSMT public key.

getParams

public XMSSMTParameters getParams()

Getter XMSSMT params.

Returns:

XMSSMT params.

getIndex

public long getIndex()

Getter XMSSMT index.

Returns:

XMSSMT index.

getPublicSeed

public byte[] getPublicSeed()

Getter public seed.

Returns:

Public seed.

getBDSState

protected java.util.Map<java.lang.Integer,BDS> getBDSState()

getXMSS

protected XMSS getXMSS()