@helios-chain-labs/helios-cli/lib/utils/generateJsonKeyStore.js

simple CLI for helios node

const ethers = require('ethers');
const jsonWallets = require("@ethersproject/json-wallets");

const generateJsonKeyStore = async (privateKey, password) => {
    try {
        const wallet = new ethers.Wallet(privateKey);
        
        // works only with ethers@5.1.4
        // const json = await wallet.encrypt(password, {
        //     scrypt: {
        //         // The number must be a power of 2 (default: 131072)
        //         N: 64
        //     }
        // });

        const json = await jsonWallets.encryptKeystore(wallet, password, {
            scrypt: {
                // The number must be a power of 2 (default: 131072)
                N: 64
            }
        });
        return json;
    } catch (e) {
        return undefined;
    }
};

module.exports = generateJsonKeyStore;