looking for c# equivalent of php's password-verify()

I need to import a bunch of user accounts Moodle into a system written in c#. Moodle uses password_hash() function to create hashes of passwords. I need to be able to verify these passwords in c#. In other words I looking for a c# implementation of PHP's password verify function ( http://www.php.net/manual/en/function.password-verify.php ). I've googled a bit but couldn't really find anything close, so I am asking in hopes of avoiding reinventing the wheel :-) Thanks!