| 摘要 |
The server apparatus ( 120 ) includes a CPU ( 121 ), a RAM ( 122 ), a cipher processing unit ( 123 ) for carrying out encryption and decryption, a communication processing unit ( 124 ) for carrying out communication with an information processing terminal ( 100 ), a data storage unit ( 125 ) for storing information that does not require confidentiality, a distribution information storage unit ( 126 ) for storing information such as a program to be distributed, and a specific information distribution history holding unit ( 140 ) for holding a specific information distribution history ( 600 ) for managing a record of a program specific information of a program previously distributed to the information processing terminal ( 100 ).
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