| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an installation system or the like for properly providing application information that is installable only to a specific terminal. <P>SOLUTION: When a terminal executes an investigation program transmitted (202) from a server device, inherent information of the terminal is read, transmitted to the server device (203), the server device encrypts the application information using the received inherent information as an encryption key, summarizes encrypted results with an installation program to obtain installation information, transmits the installation information to the terminal (204), when the terminal executes the installation program included in the installation information, the installation program reads the inherent information of the terminal, tries decryption of the application information included in the installation information using the read inherent information as an encryption key, when the installation program succeeds in the decryption, the program installs the application information to the terminal. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
