| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for detecting whether there is abnormality in hard random numbers or not from the random number acquired quantity of the hard random numbers which have actually been acquired, and a quantity and a ratio which have been determined as specified values conforming to the ratio of the quantity of the specified values to the total of the hard random numbers which can be generated by a random number generator in a game machine. SOLUTION: In a subcontrol apparatus 25, when the quantity of the hard random numbers which have been acquired by a random number acquiring section 51 has reached a specified quantity, an abnormality-determining section 54 determines whether the quantity of the hard random numbers having been determined as the specified values by a random number determining section 52 is a quantity within a set range which has been determined based on the ratio of the quantity of the specified values to the total of the hard random numbers which can be generated by the random number generator 40 conforming to random number information including determining information regarding each hard random number at least by the random number determining section 52 which is received from a main control apparatus 21. COPYRIGHT: (C)2011,JPO&INPIT
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