| 摘要 |
PROBLEM TO BE SOLVED: To provide an IC card by which processing time is shortened by registering a command group for performing batch execution in the IC card, and defining a command for performing the batch execution of the command group to be executed.SOLUTION: When a registered command group batch execution command is received (Yes in S02), and when a command group having an identifier (0002) shown by parameters (P1, P2) of the command is registered (Yes in S04), an IC card 10 replaces the parameters (P1, P2) of the first command of the command group with data to be specified in a Data area of the received command, and writes file data shown by EF1-1 using a value of the replaced parameter as an identifier in a transmission buffer (S09). Similarly, pieces of file data shown by EF1-2, EF1-3 are added to the transmission buffer, and the file data written in the transmission buffer and a state directive (Status byte) are output. |
