发明名称 ELECTRONIC EQUIPMENT, GAME MACHINE, MAIN CONTROL BOARD, PERIPHERAL BOARD, AUTHENTICATION METHOD AND AUTHENTICATION PROGRAM
摘要 <P>PROBLEM TO BE SOLVED: To correct an expected value to be used for authenticating a main control board by a simple method, and to prevent fraudulent control of a peripheral board from a main control board and misuse of the expected value and information concerning authentication. Ž<P>SOLUTION: In the electronic equipment having a main control board 310 and a peripheral board 330 carrying out prescribed processing on the basis of a control command sent by the main control board 310, when the control command to be sent to the peripheral board 330 is a command which controls a demonstration display to be displayed during waiting for main processing, the main control board 310 adds correction data of the expected value to be used for collating data sent from the main control board 310, authentication data to authenticate the main control board 310, and dummy data of the authentication data. The peripheral board 330 authenticates the main control board 310 as it is when receiving the dummy data and authenticates the main control board 310 by using a corrected expected value when receiving the authentication data. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010172489(A) 申请公布日期 2010.08.12
申请号 JP20090018142 申请日期 2009.01.29
申请人 KYORAKU SANGYO KK;TRINITY SECURITY SYSTEMS INC 发明人 WATANABE NAOYUKI;MIZUKAMI HIROSHI;YOKOSHIMA MOTONARI
分类号 A63F7/02 主分类号 A63F7/02
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