IC card, portable electronic device, IC card issuing apparatus, and command execution method

摘要

According to one embodiment, an IC card includes a storage unit, a receiving unit, and an executing unit. The storage unit is configured to store a file, store definition information to control the file, store a program designated by the definition information, and store command execution information to execute command processing corresponding to a command. The receiving unit is configured to receive the command. The executing unit is configured to interpret the command, execute the program on the basis of the definition information, and execute the command processing on the basis of the command execution information.

主权项

1. A communication medium comprising:
a storage unit configured to store files, definition information to control the files, a program designated by the definition information and settable for each of the files, and command execution information to execute command processing corresponding to a command; a receiving unit configured to receive the command; and an executing unit configured to interpret the command, and start the command processing, wherein in response to the start of the command processing, the executing unit executes the command processing based on the command execution information when the executing unit determines that the program does not exist based on the definition information settable for each of the files, and executes the program based on the definition information and executes the command processing based on the command execution information after the execution of the program when the executing unit determines that the program exists based on the definition information settable for each of the files.