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Gaming machine network system as well as a gaming machine using the same devices and between authentication method to operate a one-time pad
Gaming machine network system as well as a gaming machine using the same devices and between authentication method to operate a one-time pad
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机译:使用相同设备的游戏机网络系统以及游戏机以及使用一次认证的认证方法之间的游戏机
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摘要
PROBLEM TO BE SOLVED: To provide an inter-device authentication method for operating a one-time pad, a game machine employing the same and a game machine network system.SOLUTION: A game machine which connects a plurality of intra-board instrument devices and a host via a USB comprises a main unit including a USB host and being in charge of exchange of information with devices; a sub unit which is connected with the host and controlled, and a plurality of intra-board instruments. A control section includes: authentication means for configuration in which, when configuring a connection form, a hash value generated from an ID given for each device is transferred from the device to the host and shared mutually; initialization authentication means in which a random number which is independently generated after the end of the mutual authentication, is shared between the device and the host while being authenticated by the hash value; and occasional authentication means in which new random numbers independently generated by the device and the host before data transmission are shared as a key for the next authentication and a one-time pad of data while being authenticated by a random number value being shared at present.
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