| 摘要 |
<P>PROBLEM TO BE SOLVED: To safely execute a financial transaction carried out by transmitting and receiving financial transaction indication information via the Internet. <P>SOLUTION: The financial transaction indication information of a Japanese bankers Association format for indicating the execution of the financial transaction desired by a customer is generated on a client PC with a client electronic certificate stored preliminarily in an HDD (104), a screen provided with input columns for a file access key and a password for customer authentication is displayed thereafter (108), when the financial transaction indication information of a transmission object is selected (106), and mutual authentication is carried out with respect to a server for an EB, using the electronic certificate to establish a session for enciphered communication (116), when the file access key and the like are input (110) to select the client electronic certificate used for connection (114). Then, the enciphered file access key and the like are transmitted (118), and the financial transaction indication information is enciphered to be transmitted (124) after receiving a normal response (122), so as to indicate the execution of the financial transaction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
