io.neow3j.crypto

Class ECKeyPair.ECPrivateKey

java.lang.Object

io.neow3j.crypto.ECKeyPair.ECPrivateKey

Enclosing class:

ECKeyPair

public static class ECKeyPair.ECPrivateKey
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ECPrivateKey(java.math.BigInteger key) Creates a ECPrivateKey instance from the given private key.
ECPrivateKey(byte[] key) Creates a ECPrivateKey instance from the given private key.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
void	erase() Overwrites the private key with zeros.
byte[]	getBytes() Gets this private key as a byte array in big-endian order (not in two's complement).
java.math.BigInteger	getInt() Gets this private key as an integer.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

ECPrivateKey

public ECPrivateKey(java.math.BigInteger key)

Creates a ECPrivateKey instance from the given private key.

Parameters:

key - The private key.

ECPrivateKey

public ECPrivateKey(byte[] key)

Creates a ECPrivateKey instance from the given private key. The bytes are interpreted as a positive integer (not two's complement) in big-endian ordering.

Parameters:

key - The key's bytes.

Method Detail

getInt

public java.math.BigInteger getInt()

Gets this private key as an integer.

Returns:

This private key as an integer.

getBytes

public byte[] getBytes()

Gets this private key as a byte array in big-endian order (not in two's complement).

Returns:

This private key as a byte array.

erase

public void erase()

Overwrites the private key with zeros.

If this private key was generated from a byte array, that input array will be overwritten because this private key simply holds a reference to that input byte array.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object