Crypto: encrypt or decrypt string

I try crypt and decrypt a string in cookieStorage, but when I execute my code I have message like this method is obsolete and it's not work

My code :

    const crypto = requite('crypto');        

    app.get("/crypto", (req, res) => {
       var word = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlMzBiZjE0YmQ4OTNmMmE5Y2Q1Y2I5MSIsInJvbGVzIjoiVVNFUl9ST0xFIiwiZW1haWwiOiJjYW1lcmF0ZXN0ODExQGdtYWlsLmNvbSIsImlhdCI6MTU4MDMzNjc1MCwiZXhwIjoxNTgwMzk2NzUwfQ.2bbqkoX7qhyX7lyLjBtlGPe08-oHGjO83nNIPxAzHv8";
      var algorithm = "aes-256-ct";
      var password = "3zTvzr3p67VC61jmV54rIYu1545x4TlY";
      var hw = encrypt(word, algorithm, password);
      console.log("encrypt: ", hw);
      console.log("decrypt: ", decrypt(hw, algorithm, password));
    });

    function encrypt(text, algorithm, password) {
      var cipher = crypto.createCipher(algorithm, password);
      var crypted = cipher.update(text, "utf8", "hex");
      crypted += cipher.final("hex");
      return crypted;
    }

    function decrypt(text, algorithm, password) {
      var decipher = crypto.createDecipher(algorithm, password);
      var dec = decipher.update(text, "hex", "utf8");
      dec += decipher.final("utf8");
      return dec;
    }