摘要 |
PROBLEM TO BE SOLVED: To provide a means for preventing secret information inputted to an information processor by a user from being leaked by an unauthorized program or the like. SOLUTION: In addition to an input receiving means 22 for receiving information input from the user and a communication means 21 for transmitting the inputted information to an external device, this information input device 117 is provided with a means 24 for receiving the reception request of secret information from the external device, a means 23 for reporting the reception of that secret information reception request in that case, a means 25 for enciphering the information inputted by the user when that secret information reception request is received and a means 26 for storing key data for enciphering. |