How to use the crypto-js.algo function in crypto-js

const generateApplicationKeySecret = (guid, currentTime) => {
  const seed = 'v+Gjs=25Aw5erR!J8ZuvRrCx*rGswhB&qdHd_SYerEWdU&a?3DzN9BRbp5KwY4hEmcj5#fykMjJ=AuWz5GSMY-d@H7DMEh3M@9n2G552Us$$k9cD=3TxwWe86!x#Zyhe';
  const algo = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, seed);

  const foo = (e) => {
    const t = CryptoJS.enc.Base64.stringify(e.finalize());
    return t.split('=').join('').split('+').join('-').split('/').join('_');
  };

  const bar = (e) => {
    return Math.floor(e.getTime() / 1000);
  };

  algo.update(seed);

  for(let i = 0; i < (currentTime.getUTCMonth() + 1); i++) {
    const l = algo.finalize();
    algo.reset();
    algo.update(l);

const getToken = (config: Config) => {
  let encodedFlags = urlsafeBase64EncodeFlag(config);
  let hmac = CryptoJS.algo.AES.createEncryptor(config.secretKey, CryptoJS.SHA1);
  const encryptedFlags = hmac.process(encodedFlags);
  const words = hmac.finalize();
  const base64str = base64_encode(byteArrayToString(wordsToByteArray(words)));
  const encodedSign = base64ToUrlSafe(base64str);
  return config.accessKey + ':' + encodedSign + ':' + encryptedFlags;
};

function computeContentHash(body: string): string {
  const BLOCK_SIZE = 4 * 1024 * 1024;
  let hash = cryptoJs.algo.SHA256.create();
  for (let i = 0; i < body.length; i += BLOCK_SIZE) {
    let chunk = body.substr(i, BLOCK_SIZE);
    hash.update(cryptoJs.SHA256(chunk));
  }
  return hash.finalize().toString();
}

export const generateAuthToken = (username, accessToken, jobId) => {
  const hash = CryptoJS.algo.HMAC.create(CryptoJS.algo.MD5, `${username}:${accessToken}`);
  hash.update(jobId);
  return hash.finalize().toString(CryptoJS.enc.Hex);
};

const getAuthHeader = (apiKey, apiSecret, time, nonce, organizationId = '', request = {}) => {
	const hmac = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, apiSecret);

	hmac.update(apiKey);
	hmac.update("\0");
	hmac.update(time);
	hmac.update("\0");
	hmac.update(nonce);
	hmac.update("\0");
	hmac.update("\0");
	if (organizationId) hmac.update(organizationId);
	hmac.update("\0");
	hmac.update("\0");
	hmac.update(request.method);
	hmac.update("\0");
	hmac.update(request.path);
	hmac.update("\0");
	if (request.query) hmac.update(typeof request.query == 'object' ? qs.stringify(request.query) : request.query);

let hashobj = function() {
    this.sha3 = CryptoJS.algo.SHA3.create({
        outputLength: 512
    });
    this.reset = function() {
        this.sha3 = CryptoJS.algo.SHA3.create({
            outputLength: 512
        });
    }

    this.update = function(data) {
        if (data instanceof BinaryKey) {
            let converted = convert.ua2words(data.data, data.data.length);
            let result = CryptoJS.enc.Hex.stringify(converted);
            this.sha3.update(converted);

        } else if (data instanceof Uint8Array) {
            let converted = convert.ua2words(data, data.length);