| 摘要 |
<P>PROBLEM TO BE SOLVED: To limit the execution authority of processing designated by processing designation information per provider of the processing designation information. <P>SOLUTION: A content distribution server 40 receives a first password generated from first data indicating a key and server specific information specific to the server using a predetermined function from an information processing device 30. The content distribution server 40 transmits the received first password and processing designation information designating processing to a terminal 10. The terminal 10 generates a second password from second data indicating a key according with the key indicated by the first data and the server specific information obtained from the information processing device 30 using the function. Then, the terminal 10 checks the first password received from the server with the generated second password, and based on the check result, determines whether or not the terminal 10 performs the processing designated by the processing designation information from the server. <P>COPYRIGHT: (C)2013,JPO&INPIT |
