| 摘要 |
PURPOSE: A safety payment method is provided to safety process payment at various terminals by enabling a server to create an electronic signature and by storing electronic certification information in a safe payment authentication server. CONSTITUTION: A safe payment authentication server(120) receives a card number inputted by a purchaser. The safe payment authentication server creates disposable authentication information mapped with the received card number. The safe payment authentication server card identification information mapped with the disposable authentication information and the disposable authentication information to a terminal(110) The safe payment authentication server authenticates the received safe payment secret number and the disposable authentication information. The safe payment authentication server creates an electronic signature based on an authentication process. |
