| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely perform the collation and principal confirmation of an installed person at the time of transaction, and to improve the reliability of this system, and to make a radio communication medium record the electronic information of established transaction contents after transaction establishment, and to prevent the forgery or illegal use of electronic information. <P>SOLUTION: This transaction authentication system using a radio communication medium set in a living body is provided with a radio communication medium set in the oral cavity or near the oral cavity, and equipped with a memory function for recording the identification data of an installed person, and for recording additional data after various authentication. In this case, a reader/writer for performing communication and control with the radio communication medium is incorporated in various communication terminals, and when the installed person performs transaction through the various communication terminals, the transaction destination performs communication through the reader/writer with the radio communication medium, and executes the collation and principal confirmation of the installed person according to the identification data of the installed person recorded in the radio communication medium, and a financial institute executes settlement related with transaction according to processing, and the radio communication medium is made to record the electronic information of the transaction contents after the transaction establishment of the transaction destination and the installed person. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
