How to use the crypto-js/aes.encrypt function in crypto-js

asyncScrypt(Buffer.from(keyphrase.normalize('NFC'), 'utf8'), Buffer.from(addressHash, 'hex'), n, r, p, 64, (error, progress, key) => {
      if (error != null) {
        reject(error)
      } else if (key) {
        const derived = Buffer.from(key).toString('hex')
        const derived1 = derived.slice(0, 64)
        const derived2 = derived.slice(64)
        // AES Encrypt
        const xor = hexXor(account.privateKey, derived1)
        const encrypted = AES.encrypt(enc.Hex.parse(xor), enc.Hex.parse(derived2), AES_OPTIONS)
        const assembled = NEP_HEADER + NEP_FLAG + addressHash + encrypted.ciphertext.toString()
        const encryptedKey = bs58check.encode(Buffer.from(assembled, 'hex'))
        log.info(`Successfully encrypted key to ${encryptedKey}`)
        resolve(encryptedKey)
      }
    })
  })

  makeEncryptor(state => AES.encrypt(state, secretKey).toString())

_encrypt_word_array(plaintext) {
        //https://code.google.com/p/crypto-js/issues/detail?id=85
        var cipher = AES.encrypt(plaintext, this.key, {iv: this.iv});
        return encBase64.parse(cipher.toString());
    }

const saveToken = password => {
            localStorage[iuguKey()] = JSON.stringify({
                token: AES.encrypt(CryptoJS.lib.WordArray.random(256).toString() +
                        JSON.stringify(creditCard), password).toString(),
                cardLabel,
                password: TwinBcrypt.hashSync(password)
            });
        };

crypto.encrypt = function(value){
        return AES.encrypt(value, passphrase, { format: JsonFormatter }).toString();
    };

export function encrypt(value, password) {
  var encrypted = AES.encrypt(value, password);
  return encrypted.toString();
}
export function decrypt(cipherText, password) {

this.encryptMessage = function(message, encryptionKey, iv){
    var encrypted = AES.encrypt(message, encryptionKey, {iv: iv});
    return encrypted.ciphertext;
  }

crypto.encrypt = function(value){
        return AES.encrypt(value, passphrase, { format: JsonFormatter }).toString();
    };