dsplend.crypto

Class Key

java.lang.Object

dsplend.crypto.Key

public class Key
extends Object

Constructor Summary

Constructors

Constructor and Description
Key() Generates an entirely new keypair.
Key(BigInteger privKey) Creates an ECKey given only the private key.

Method Summary

Modifier and Type	Method and Description
String	getPrivateKey()
byte[]	getPrivateKeyBytes()
String	getPublicKey()
byte[]	getPublicKeyBytes()
static byte[]	publicKeyFromPrivate(BigInteger privKey) Derive the public key by doing a point multiply of G * privateKey.

Methods inherited from class java.lang.Object

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

Constructor Detail

Key

public Key()

Generates an entirely new keypair.

Key

public Key(BigInteger privKey)

Creates an ECKey given only the private key. This works because EC public keys are derivable from their private keys by doing a multiply with the generator value.

Method Detail

getPublicKeyBytes

public byte[] getPublicKeyBytes()

Returns:

getPublicKey

public String getPublicKey()

Returns:

getPrivateKeyBytes

public byte[] getPrivateKeyBytes()

Returns:

getPrivateKey

public String getPrivateKey()

Returns:

publicKeyFromPrivate

public static byte[] publicKeyFromPrivate(BigInteger privKey)

Derive the public key by doing a point multiply of G * privateKey.

Parameters:

privKey -

Returns: