| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a card which is hard to be forged and by which it is easily confirmed that a said person who has specified qualification possesses, and to provide card creation and authentication systems. <P>SOLUTION: In the card having a storage part storing information and a surface in which an optional part of information in the storage part is omitted and displayed on the card and by which it is authenticated that a person is an owner himself/herself if the card by collating a result by inquiring the information which is not displayed on the surface to the owner of the card and the information in the storage part, forgery of the information is further made difficult by encrypting the information by a card creation system and storing electronic stamps together. The card creation system has an information input part 1 which inputs the information, an information output part 3 which outputs the inputted information to the storage part of the card 5 and an information display part 4 which omits an optional part the inputted information and displays it on the card surface. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
