tion_demo">Encryption with symmetric (AES-GCM-256) key</h1>
    <form action="#" id="get_vetkey_form">
      <button type="submit">Fetch vetKey for local usage</button>
    </form>
    <section id="get_vetkey_result"></section>
    <form action="#" id="encrypt_form">
      <label for="plaintext">Plaintext:</label>
      <input type="text" id="plaintext"><br><br>
      <button type="submit" id="submit_plaintext" disabled="true">Encrypt with symmetric key</button>
    </form>
    <section id="encrypt_result">