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1. 发明授权

US06565443B1 System and method for verifying the contents of a mass storage device before granting access to computer readable data stored on the device 失效
标题翻译：在授予访问存储在设备上的计算机可读数据之前验证大容量存储设备的内容的系统和方法
公开(公告)号：US06565443B1
公开(公告)日：2003-05-20
申请号：US09396821
申请日：1999-09-14
申请人： Peter J. Johnson , Eric Brendall
发明人： Peter J. Johnson , Eric Brendall
IPC分类号： G06F1900
CPC分类号： A63F13/71 , A63F13/10 , A63F13/95 , A63F2300/201 , A63F2300/206 , G06F21/575 , G06F21/64 , G06F2221/2109
摘要： A system and method for verifying the contents of a mass storage device attached to a computing system having a processor and system random access memory. The computing system is preferably used as part of a computer controlled gaming machine. The mass storage device has computer readable data stored therein. First, a mass storage verification module having a set of computer executable instructions for use in verifying the contents of the mass storage device is storing onto the mass storage device. Next, the method mass storage verification data for use in verifying the contents of the mass storage device is also stored onto the mass storage device. Before permitting an initial access to the computer readable data from the mass storage device contents of the mass storage device is verified by executing the instructions contained within the mass storage verification module to generate a set of computed verification data and comparing the set of computed verification data with the mass storage verification data. Finally, additional access to the computer readable data stored on the mass storage device is allowed only if the set of computed verification data matches the mass storage verification data.
摘要翻译：一种用于验证连接到具有处理器和系统随机存取存储器的计算系统的大容量存储设备的内容的系统和方法。计算系统优选地用作计算机控制的游戏机的一部分。大容量存储装置具有存储在其中的计算机可读数据。首先，具有用于验证大容量存储设备的内容的一组计算机可执行指令的大容量存储验证模块正在存储在大容量存储设备上。接下来，将用于验证大容量存储装置的内容的方法大容量存储验证数据也存储在大容量存储装置中。在通过执行包含在大容量存储验证模块内的指令来验证来自大容量存储设备的大容量存储设备内容的计算机可读数据的初始访问以生成一组计算的验证数据并将计算的验证数据集与大容量存储验证数据。最后，仅当所计算的验证数据的集合与大容量存储验证数据匹配时才允许存储在大容量存储设备上的计算机可读数据的附加访问。

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