Interface SecpXOnlyPubKey

All Known Implementing Classes:

SecpXOnlyPubKeyImpl

public interface SecpXOnlyPubKey

An x-only public key from a point on the secp256k1 curve

Method Summary

Modifier and Type	Method	Description
BigInteger	getX()	Get X as a BigInteger
static SecpXOnlyPubKey	of(byte[] xBytes)	Create an X-only public key from a 32-byte, big-endian byte[].
static SecpXOnlyPubKey	of(BigInteger x)	Create an X-only public key from a BigInteger.
static SecpResult<SecpXOnlyPubKey>	parse(byte[] serialized)	Parses a serialized x-only pubkey and returns an instance of the default implementation
byte[]	serialize()	Serialize as a 32-byte, Big-endian byte array

Method Details

getX

BigInteger getX()

Get X as a BigInteger

Returns:

X as a BigInteger

serialize

byte[] serialize()

Serialize as a 32-byte, Big-endian byte array

Returns:

Big-endian, 32 bytes

parse

static SecpResult<SecpXOnlyPubKey> parse(byte[] serialized)

Parses a serialized x-only pubkey and returns an instance of the default implementation

Parameters:

serialized - byte string in x-only pubkey serialization format

Returns:

an instance of the default implementation

of

static SecpXOnlyPubKey of(BigInteger x)

Create an X-only public key from a BigInteger.

Parameters:

x - X

Returns:

an instance of the default implementation

of

static SecpXOnlyPubKey of(byte[] xBytes)

Create an X-only public key from a 32-byte, big-endian byte[].

Parameters:

xBytes - X

Returns:

an instance of the default implementation