hd

@ximingwang/hd

HD & Mnemonic implementation for lumos.

Usage

Create a new HD wallet.

const { mnemonic, ExtendedPrivateKey, Keystore } = require("@ximingwang/hd");
const m = mnemonic.generateMnemonic();
const seed = mnemonic.mnemonicToSeedSync(m);
const extendedPrivateKey = ExtendedPrivateKey.fromSeed(seed);
const keystore = Keystore.create(extendedPrivateKey, "Your password");
// save keystore file
keystore.save("you path, only dir");

// load keystore file
const keystore = Keystore.load("you file path, with file name");

XPub support.

const { XPubStore } = require("@ximingwang/hd");

// load from xpub file.
const xpub = XPubStore.load("you path");

// to AccountExtendedPublicKey
const accountExtendedPublicKey = xpub.toAccountExtendedPublicKey();

// save xpub file.
xpub.save("your path");