| 摘要 |
PURPOSE:To reduce the burden of a terminal and to fully keep secrecy by storing label data for identifying information data besides the information data in a built-in memory and making a microprocessor have label search function and a data comparison function. CONSTITUTION:A card type member incorporates a memory 11 and the microprocessor 12 and the memory 11 stores the label data for identifying the information data besides the information data and also the program ROM of the microprocessor 12 stores a label search program and a data comparison program. Since the microprocessor 12 has the label search function and the data comparison function, the terminal needs only the administer only label instead of address. And since a data comparing process is not needs and the only checking of compared result is reguired, the burden can be remarkably reduced in both cases of address administration and data process. And since the data comparing process is executed on the an IC card side and the information data is not read out on a terminal side, the secrecy can be securely maintained. |
