AUTHENTICATION METHOD AND SYSTEM

摘要

This invention relates to an authentication system and method and more particularly, to an authentication method and system for authenticating a device such as a bank card and/or the user thereof. An authentication method comprising the steps of: communicating a device to be authenticated with an authentication server station so that the server station transmits a first code; receiving the first code from the server station; entering the code manually on an manual input means on the device; transmitting a second code provided by the device in response to inputting the first code into the device, to the server station.