org.polkadot.utils.crypto

Class Schnorrkel

java.lang.Object

org.polkadot.utils.crypto.Schnorrkel

public class Schnorrkel
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Schnorrkel()

Method Summary

Modifier and Type	Method and Description
static Types.Keypair	schnorrkelKeypairFromSeed(byte[] seed) Returns a object containing a publicKey & secretKey generated from the supplied seed.
static byte[]	schnorrkelSign(byte[] message, Types.Keypair keypair) Returns message signature of message, using the supplied pair
static boolean	schnorrkelVerify(byte[] message, byte[] signature, byte[] publicKey) Verifies the signature of message, using the supplied pair

Methods inherited from class java.lang.Object

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

Constructor Detail

Schnorrkel

public Schnorrkel()

Method Detail

schnorrkelKeypairFromSeed

public static Types.Keypair schnorrkelKeypairFromSeed(byte[] seed)

Returns a object containing a publicKey & secretKey generated from the supplied seed.

schnorrkelSign

public static byte[] schnorrkelSign(byte[] message,
                                    Types.Keypair keypair)

Returns message signature of message, using the supplied pair

schnorrkelVerify

public static boolean schnorrkelVerify(byte[] message,
                                       byte[] signature,
                                       byte[] publicKey)

Verifies the signature of message, using the supplied pair