Basic SQLite Auth ?

Can some one please show an example of very basic SQLite auth system? Things like how to register and login/logoff and using SQLite in Phalcon. Storing password with Crypt would be a plus :-) Thank you so much for all your help!

Please no "invo" or "vokuro" =((

@ Degiovanni Emilio, Yes. I've looked everywhere for useful example that uses Phalcon + SQLite + Auth. This is why I'm asking here.