xin.yukino.blockchain

类 WalletUtil

java.lang.Object

xin.yukino.blockchain.WalletUtil

public class WalletUtil
extends Object

构造器概要

构造器

构造器和说明
WalletUtil()

方法概要

限定符和类型	方法和说明
static org.web3j.crypto.Bip32ECKeyPair	createBip32ECKeyPair(byte[] seed)
static org.web3j.crypto.Bip32ECKeyPair	createBip44ECKeyPair(byte[] seed)
static org.web3j.crypto.Credentials	generateBip44Credentials(String mnemonic, int index)
static String	generateMnemonics() generate a random group of mnemonics 生成一组随机的助记词
static byte[]	generateSeed(String mnemonic)
static org.web3j.crypto.Sign.SignatureData	signMessage(byte[] message, org.web3j.crypto.ECKeyPair keyPair)
static org.web3j.crypto.Sign.SignatureData	signMessage(String message, org.web3j.crypto.ECKeyPair keyPair)
static org.web3j.crypto.Sign.SignatureData	signPrefixedMessage(byte[] message, org.web3j.crypto.ECKeyPair keyPair)
static org.web3j.crypto.Sign.SignatureData	signPrefixedMessage(String message, org.web3j.crypto.ECKeyPair keyPair)
static byte[]	signToBytes(org.web3j.crypto.Sign.SignatureData data)
static String	signToString(org.web3j.crypto.Sign.SignatureData data)
static byte[]	toEthSignedMessageHash(byte[] message)

从类继承的方法 java.lang.Object

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

构造器详细资料

WalletUtil

public WalletUtil()

方法详细资料

generateMnemonics

public static String generateMnemonics()

generate a random group of mnemonics 生成一组随机的助记词

generateSeed

public static byte[] generateSeed(String mnemonic)

createBip32ECKeyPair

public static org.web3j.crypto.Bip32ECKeyPair createBip32ECKeyPair(byte[] seed)

createBip44ECKeyPair

public static org.web3j.crypto.Bip32ECKeyPair createBip44ECKeyPair(byte[] seed)

generateBip44Credentials

public static org.web3j.crypto.Credentials generateBip44Credentials(String mnemonic,
                                                                    int index)

toEthSignedMessageHash

public static byte[] toEthSignedMessageHash(byte[] message)

signPrefixedMessage

public static org.web3j.crypto.Sign.SignatureData signPrefixedMessage(String message,
                                                                      org.web3j.crypto.ECKeyPair keyPair)

signPrefixedMessage

public static org.web3j.crypto.Sign.SignatureData signPrefixedMessage(byte[] message,
                                                                      org.web3j.crypto.ECKeyPair keyPair)

signMessage

public static org.web3j.crypto.Sign.SignatureData signMessage(String message,
                                                              org.web3j.crypto.ECKeyPair keyPair)

signMessage

public static org.web3j.crypto.Sign.SignatureData signMessage(byte[] message,
                                                              org.web3j.crypto.ECKeyPair keyPair)

signToBytes

public static byte[] signToBytes(org.web3j.crypto.Sign.SignatureData data)

signToString

public static String signToString(org.web3j.crypto.Sign.SignatureData data)