title: Maximum input and output length for Argon2
body: <p>As you may know, maximum input length for <code>bcrypt</code> is 72 characters and the output length is 60 characters. (I've it tested in <code>PHP</code>. Correct me if I'm wrong)</p>
  
  <p>I want to know maximum input length and the exact output length for <code>argon2</code>. Thanks.</p>