| 摘要 |
PURPOSE:To simply form and input code information to be easily memorized by its user with high secret holding efficiency by providing the titled processor with a storage means for storing designated positional information in a designated order and a storage means for storing the positional information stored in said storage means and information corresponding to an image as identification information. CONSTITUTION:When the user depresses the positions of grids 22-24 e.g. with his finger or the like in order and then depresses an input end frame 25, the positional information of the grids 22-24 is inputted as passwords in the input order. The inputted passwords are stored in a code memory 10 at the time of setting up the passwords, and in the case of reading out a file in a disk 11 by the input of the passwords, stored in a code buffer 4 of a RAM 3 and compared with a password in the file of the disk 11. Only when both the passwords coincide with each other, the file can be read out from the disk 11. |
