This is an authorization system that is kind of the 1 time Password, maintaining advanced security and easy operation.
If you attach the USB memory or others removal memory media that have your login data, you can login to the machine, without your name and password.
When you success to login, then this system update your password, for next login.
The password has 1024 byte length :)
I improved so that a program might display a more detailed error.
