Correct, I provided browser (using window.crypto) &amp; Node (crypto) compatible implementation in the bug report: <a href="https:&#x2F;&#x2F;github.com&#x2F;antelle&#x2F;kdbxweb&#x2F;issues&#x2F;5" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;antelle&#x2F;kdbxweb&#x2F;issues&#x2F;5</a>