ecency-mobile/src/utils/crypto.js

import CryptoJS from 'crypto-js';

export const encryptKey = (key, data) => CryptoJS.AES.encrypt(key, data).toString();

export const decryptKey = (key, data) => {
  return CryptoJS.AES.decrypt(key, data).toString(CryptoJS.enc.Utf8);
};