Gaming machine having sampled software verification
    11.
    发明申请
    Gaming machine having sampled software verification 审中-公开
    游戏机具有采样软件验证

    公开(公告)号:US20050143171A1

    公开(公告)日:2005-06-30

    申请号:US10748489

    申请日:2003-12-30

    申请人: Timothy Loose

    发明人: Timothy Loose

    摘要: A gaming machine adapted to authenticate the contents of a media device (memory device) by sampling a number of memory locations in the media device. A hash function is applied to the contents of the sampled memory locations thereby calculating a key-value. The key-value is compared to a previously calculated key. If the key-value and the key are equal, then the media device is considered authentic.

    摘要翻译: 适于通过对媒体设备中的多个存储器位置进行采样来认证媒体设备(存储设备)的内容的游戏机。 将哈希函数应用于采样的存储单元的内容,从而计算一个键值。 将键值与先前计算的键进行比较。 如果键值和键是相等的,则媒体设备被认为是真实的。

    Security of gaming software
    12.
    发明申请
    Security of gaming software 有权
    游戏软件的安全

    公开(公告)号:US20080076549A1

    公开(公告)日:2008-03-27

    申请号:US11986846

    申请日:2007-11-27

    IPC分类号: A63F9/24

    CPC分类号: G07F17/32 G07F17/3241

    摘要: A gaming machine to conduct a wagering game comprises a processing apparatus and a secondary apparatus. To inhibit unauthorized persons from replacing some or all of the software executed by the processing apparatus with unapproved software, the processing apparatus transmits a security message to the secondary apparatus. The secondary apparatus, in turn, validates the security message and transmits an enable signal when the validation is successful, or a disable signal when the validation is not successful. The processing apparatus is allowed to access to game data based on receipt of the enable signal and is denied access to game data based on receipt of the disable signal.

    摘要翻译: 进行投注游戏的游戏机包括处理装置和辅助装置。 为了禁止未经授权的人员用未经许可的软件替换由处理装置执行的一些或全部软件,处理装置向次级装置发送安全消息。 辅助装置又验证安全消息,并且当验证成功时发送使能信号,或者当验证不成功时发送禁用信号。 允许处理装置基于接收到使能信号来访问游戏数据,并且基于接收到禁用信号而拒绝访问游戏数据。