发明名称 RANDOM NUMBER GENERATION SYSTEM, RANDOM NUMBER GENERATION METHOD, AND COMPUTER
摘要 <P>PROBLEM TO BE SOLVED: To reduce a load on the client side and to properly obtain high-quality random numbers. <P>SOLUTION: This random number generation system is provided with a server 2 having a random reply means 22 sending a reply signal after the lapse of a random delay time in response to a transmission request signal arriving through a network 1, and a client 3 having a random number generating means 4 transmitting the transmission request signal to the server 2 through the network 1, detecting the arrival time of a returned reply signal and generating random numbers based on the arrival time information. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009048553(A) 申请公布日期 2009.03.05
申请号 JP20070216100 申请日期 2007.08.22
申请人 TOSHIBA INFORMATION SYSTEMS (JAPAN) CORP;CHIBA UNIV 发明人 OKUTOMI HIDETOSHI;NAKAMURA KATSUHIRO
分类号 G06F7/58;G09C1/00;H03K3/84 主分类号 G06F7/58
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