| 摘要 |
PROBLEM TO BE SOLVED: To provide a payment method to be executed by a PG (Payment Gateway) server which can be connected to an on-line mole and a mobile terminal which executes a payment application.SOLUTION: When a payment transaction including a payment sum is received from an on-line mole, a time certificate is issued for generating a server authentication certificate to be changed for every transaction for the authentication of a PG server. A payment confirmation transaction including a payment sum, a time certificate and a server authentication certificate is generated for transmitting the time certificate to the payment application, and when the payment confirmation transaction is correctly approved by the application, a payment approval transaction including the time certificate and a terminal authentication certificate depending on a transaction is received for the authentication of a mobile terminal from the payment application. |
