摘要 |
<P>PROBLEM TO BE SOLVED: To provide a password information input system and a password information input method capable of making the correspondence between input information to input means and information after conversion be less likely comprehended by a third party. <P>SOLUTION: A password information input system has a password information input device 10 connectable to a password device, and an output device 20 communicable with the password information input device 10. The password information input device 10 has: operation means 11; input conversion information generation means 12 for generating input conversion information indicating the correspondence between input information and an input value; input conversion information transmission means 13 encrypting the input conversion information and transmitting the encrypted input conversion information to the output device 20; input information conversion means 14 for converting the input information input to the operation means 11 by a user into the input value based on the input conversion information; and output means 15 for outputting the input value to the password device. The output device 20 has information output means 21 for decrypting the encrypted input conversion information received from the password information input device 10, and outputting the decrypted input conversion information. <P>COPYRIGHT: (C)2012,JPO&INPIT |