How to use smartcards with OpenSSH?
OpenSSH contains experimental support for authentication using
-Cyberflex smartcards and TODOS card readers. To enable this you
-need to:
+Cyberflex smartcards and TODOS card readers.
+
+WARNING: Smartcard support is still in development. Keyfile formats, etc
+are still subject to change.
+
+To enable this you need to:
(1) install sectok