| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent data alteration caused by a cheating action (parameter alteration) or a failure of an information recording medium in a computer game. <P>SOLUTION: In a storage processing apparatus 200, a data storage unit 201 stores parameters in each memory block. A flag storage unit 202 stores multiplex flags indicating whether or not the parameters stored in the memory blocks should be multiplexed and stored in also other memory blocks by associating the flags with the respective memory blocks. A selection unit 203 selects memory blocks to be multiplexed. An update unit 204 multiplexes the selected memory blocks to update the multiplex flags. When an acquisition request reception unit 205 receives a request for acquiring parameters stored in the storage unit 201, an output unit 206 compares the multiplexed memory blocks with one another, and if content agrees with one another, outputs a required parameter, and if it does not agree with one another, outputs an error. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
