| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a technique that can prevent a memory device from being copied. <P>SOLUTION: A memory information protection system 1A comprises: a memory device 20A that has a plurality of storage parts; and an information processor 10 that executes information processing. The memory device 20A includes as the plurality of storage parts: a first storage part 201 that stores second information associated with first information; and a second storage part 202 that stores the first information. The information processor 10 includes: acquisition means that acquires the first information and the second information; and a comparator 115 that determines the validity of a combination of the first storage part 201 and the second storage part 202 by using the first information and the second information. If it is determined by the comparator 115 that the combination of the first storage part 201 and the second storage part 202 is invalid, the information processor 10 disables execution of the information processing. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
