Package ch.bitagent.bitcoin.lib.ecc

Class PrivateKey

java.lang.Object

ch.bitagent.bitcoin.lib.ecc.PrivateKey

public class PrivateKey
extends Object

A private key on a secp256k1 elliptic curve

Constructor Summary

Constructors

Constructor	Description
PrivateKey(Int secret)	Constructor for PrivateKey.

Method Summary

Modifier and Type	Method	Description
Int	deterministicK(Int z, int counter)	deterministicK.
S256Point	getPoint()	Get the point (public key)
Int	getSecret()	Get the secret
static PrivateKey	parse(byte[] secret)	parse
static PrivateKey	parseWif(String wif, boolean compressed, boolean testnet)	parseWif
Signature	sign(Int z, int counter)	sign.
String	wif(boolean compressed, boolean testnet)	wif.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrivateKey

public PrivateKey(Int secret)

Constructor for PrivateKey.

Parameters:

secret - a Int object

Method Detail

parse

public static PrivateKey parse(byte[] secret)

parse

Parameters:

secret - .

Returns:

.

sign

public Signature sign(Int z,
                      int counter)

sign.

Parameters:

z - a Int object

Returns:

a Signature object

deterministicK

public Int deterministicK(Int z,
                          int counter)

deterministicK.

Parameters:

z - .

counter - .

Returns:

a .

wif

public String wif(boolean compressed,
                  boolean testnet)

wif.

Parameters:

compressed - a boolean

testnet - a boolean

Returns:

a String object

parseWif

public static PrivateKey parseWif(String wif,
                                  boolean compressed,
                                  boolean testnet)

parseWif

Parameters:

wif - .

compressed - .

testnet - .

Returns:

.

getPoint

public S256Point getPoint()

Get the point (public key)

Returns:

a S256Point object

getSecret

public Int getSecret()

Get the secret

Returns:

.