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11. 发明授权

US07116969B2 Wireless device having a secure clock authentication method and apparatus 有权
标题翻译：具有安全时钟认证方法和装置的无线设备
公开(公告)号：US07116969B2
公开(公告)日：2006-10-03
申请号：US10778566
申请日：2004-02-12
申请人： Kenneth James Park
发明人： Kenneth James Park
IPC分类号： H04M1/66
CPC分类号： H04M1/72522 , G06F1/14 , G06Q20/382 , G06Q20/40
摘要： A method of providing a secure clock in a communication device in contact with a communication system includes detecting a clock event whenever a clock event occurs; initializing a secure clock and setting a secure clock flag to TRUE; and setting the secure clock to a secure clock time. A secure clock mechanism for use in a communication device which is in contact with a communication system includes real-time clock hardware; programmable memory and non-volatile memory; and a back-up battery for powering the secure clock mechanism; a clock event detection mechanism for detecting clock events, which are taken from a group of clock events consisting of user clock events and system clock events; a secure clock initializing mechanism for setting the secure clock and for setting a secure clock flag to TRUE; and a secure clock setting mechainism for setting the secure clock to a secure clock time.
摘要翻译：在与通信系统接触的通信设备中提供安全时钟的方法包括每当发生时钟事件时检测时钟事件; 初始化安全时钟并将安全时钟标志设置为TRUE; 并将安全时钟设置为安全的时钟时间。用于与通信系统接触的通信设备中的安全时钟机构包括实时时钟硬件; 可编程存储器和非易失性存储器; 以及用于为安全时钟机构供电的备用电池; 用于检测从由用户时钟事件和系统时钟事件组成的一组时钟事件获取的时钟事件的时钟事件检测机制; 用于设置安全时钟并将安全时钟标志设置为TRUE的安全时钟初始化机制; 以及一个安全的时钟设置机制，用于将安全时钟设置为安全的时钟时间。

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