This demo shows how to visualize if post-quantum TLS is used by browser.
-
Open Google Chrome (it also works with Firefox).
-
Open DevTools.
-
Go to Security tab.
-
Look for
X25519MLKEM768
.
- Repeat with https://test.openquantumsafe.org:6056/
- Repeat with https://test.openquantumsafe.org:6002.