Namanya cuman Authenticator, untuk link nya extensionnya disini : https://chrome.google.com/webstore/detail/authenticator/bhghoamapcdpbohphigoooaddinpkbai?hl=en mudah untuk digunakan kok buat yang gak mau ribet pake Google Authenticator di smartphone.

I tried hundred times to generate the Authentication code for Xero login. Code is still invalid.

You'll randomly get "ENCRYPTED" instead of your codes. Even when typing in the correct password and seeing "success!" they'll remain "encrypted" - extremely frustrating.