Hi all,
Wondering if anybody is aware of the status of
https://wordpress.org/plugins/woo-yubikey/ (Linked from the "Your CMS & the YubiKey" page), hasn't been updated in six months and appears to be broken on at least Wordpress 4.9.1.
Just added it onto my Wordpress installation, but when I attempt a yubikey login the plugin throws the following error;
Warning: hash_equals(): Expected known_string to be a string, null given in <redacted>/wp-includes/pluggable.php
If it's not maintained anymore I'll have a dig around and see if I can fix it myself.
Thanks,
-J