-
公开(公告)号:JP2007061650A
公开(公告)日:2007-03-15
申请号:JP2006324979
申请日:2006-11-30
Applicant: Axalto Kk , Sega Corp , Toppan Label Co Ltd , アクサルト株式会社 , トッパンレーベル株式会社 , 株式会社セガ
Inventor: IWAGAMI ARATA , NISHIZAKI TADAO , ITO FUTOSHI , TSUCHIDE SHINGO
Abstract: PROBLEM TO BE SOLVED: To enable a game to be played without carrying money and to achieve excellent security against various kinds of fraudulentness. SOLUTION: In this IC card security system for a game, in an adder 30 for a game token, when a game token is increased, history information write part 31 writes history information to an IC card 50, whereby even if the game token is increased unfair, an IC card suspected to be unfair is detected based upon the contents of history information to inhibit the use. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题:使游戏能够在不携带钱的情况下玩,并且能够针对各种欺诈性获得优异的安全性。 解决方案:在该游戏用IC卡安全系统中,在游戏令牌的加法器30中,当游戏令牌增加时,历史信息写入部31将历史信息写入IC卡50,由此即使游戏 令牌增加不公平,根据历史信息的内容检测到怀疑不公平的IC卡,以禁止使用。 版权所有(C)2007,JPO&INPIT