| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that restrictions on design are generated when the strength of security is increased in a conventional game machine. SOLUTION: A main control part 2a outputs a big winning ready-to-win command for specifying a variation pattern to execute a ready-to-win performance, of variation patterns selected in a big winning, and first authentication data for authenticating that the main control part itself is valid. A peripheral part 3a inputs the output of the main control part 2a, controls the execution of a performance or the like based on the command, and outputs the first authentication data. The peripheral part 3a determines if the main control part 2a is valid on the basis of second authentication data which are generated in an intermediate part 3b and outputted, and when it is determined that the main control part 2a is not valid, reports that effect. Since intermediate data for determining if the main control part is valid are generated in the intermediate part, burdens on the peripheral part are reduced compared to the case of performing all the authentication processing in the peripheral part, and the strength of security is made higher than before to determine if the main control part is valid. COPYRIGHT: (C)2011,JPO&INPIT
|
