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    Data processing system and method for remotely controlling execution of a processor utilizing a test access port
    61.
    发明授权
    Data processing system and method for remotely controlling execution of a processor utilizing a test access port 有权
    用于使用测试访问端口远程控制处理器的执行的数据处理系统和方法

    公开(公告)号：US06263373B1

    公开(公告)日：2001-07-17

    申请号：US09206015

    申请日：1998-12-04

    Applicant: Daryl Carvis Cromer ,  Brandon Jon Ellison ,  Eric R. Kern ,  Howard Locker ,  Randall Scott Springfield

    Inventor： Daryl Carvis Cromer ,  Brandon Jon Ellison ,  Eric R. Kern ,  Howard Locker ,  Randall Scott Springfield

    IPC: G09F1300

    CPC classification number: G06F11/362

    Abstract: A data processing system and method are described for remotely controlling execution of a processor utilizing the processor's built-in test access port for debugging the execution of the processor. The client computer system is coupled to a server computer system utilizing a network. The server computer system transmits a signal to said client computer system to control execution of the processor utilizing the test access port. The signal identifies one of a plurality of processor actions. In response to a receipt of the signal, the processor executes the one of the plurality of processor actions such that the server computer system remotely debugs the execution of the processor utilizing the built-in test access port, wherein additional debug hardware is not utilized.

    Abstract translation: 描述了一种数据处理系统和方法，用于远程控制处理器的执行，利用处理器的内置测试访问端口来调试处理器的执行。 客户端计算机系统利用网络耦合到服务器计算机系统。 服务器计算机系统向所述客户端计算机系统发送信号，以利用测试访问端口来控制处理器的执行。 信号识别多个处理器动作之一。 响应于信号的接收，处理器执行多个处理器动作之一，使得服务器计算机系统使用内置测试访问端口远程调试处理器的执行，其中不利用附加的调试硬件。

    Apparatus, system, and method for digital voice call redirection
    64.
    发明授权
    Apparatus, system, and method for digital voice call redirection 有权
    用于数字语音呼叫重定向的装置，系统和方法

    公开(公告)号：US08620291B2

    公开(公告)日：2013-12-31

    申请号：US12751616

    申请日：2010-03-31

    Applicant: Howard J. Locker ,  David Carroll Challener ,  Daryl C. Cromer ,  Randall Scott Springfield

    Inventor： Howard J. Locker ,  David Carroll Challener ,  Daryl C. Cromer ,  Randall Scott Springfield

    IPC: H04M3/42

    CPC classification number: H04M3/42263 ,  H04M2203/2094 ,  H04M2242/30

    Abstract: Apparatus, systems, and methods provide digital voice call redirection. A configuration module associates a phone number with a first identifier of a first voice terminal device and a second identifier of a second voice terminal device provided by an address module. A location module determines whether the first device is within a predefined proximity to the second device, such as by detecting connectivity between the devices, over a personal area network (“PAN”). A routing module redirects a digital voice call to a call module of the first device using the first identifier when the first device is not within the predefined proximity to the second device. Otherwise the routing module directs the call to a call module of the second device using the second identifier.

    Abstract translation: 装置，系统和方法提供数字语音呼叫重定向。 配置模块将电话号码与第一语音终端设备的第一标识符和由地址模块提供的第二语音终端设备的第二标识符相关联。 位置模块例如通过检测个人区域网络（“PAN”）之间的设备之间的连接性来确定第一设备是否处于与第二设备的预定接近度内。 当第一设备不在与第二设备的预定义接近度内时，路由模块使用第一标识符将数字语音呼叫重定向到第一设备的呼叫模块。 否则，路由模块使用第二标识符将呼叫引导到第二设备的呼叫模块。

    System and method for secure usage of peripheral devices using shared secrets
    65.
    发明授权
    System and method for secure usage of peripheral devices using shared secrets 有权
    使用共享秘密安全使用外围设备的系统和方法

    公开(公告)号：US08539572B2

    公开(公告)日：2013-09-17

    申请号：US11934829

    申请日：2007-11-05

    Applicant: David Carroll Challener ,  Daryl Cromer ,  Philip John Jakes ,  Howard Jeffrey Locker ,  Randall Scott Springfield

    Inventor： David Carroll Challener ,  Daryl Cromer ,  Philip John Jakes ,  Howard Jeffrey Locker ,  Randall Scott Springfield

    IPC: G06F7/04 ,  G06F12/00 ,  G06F12/14 ,  G06F13/00 ,  G06F17/30 ,  G11C7/00 ,  H04N7/16 ,  G06F15/16

    CPC classification number: G06F21/31 ,  G06F21/78 ,  G06F21/82 ,  G06F2221/2129

    Abstract: A system, method, and program product is provided that establishes a shared secret between a computer system and a peripheral device such as a removable nonvolatile storage device or a printer. After establishing the shared secret, the peripheral device is locked. After the peripheral device is locked, an unlock request is received and the shared secret is sent to the peripheral device. The peripheral device then attempts to verify the shared secret. If the shared secret is successfully verified, then the peripheral device is unlocked allowing use of the device by using an encryption key that is made available by the verified shared secret. On the other hand, if the shared secret is not verified, then the peripheral device remains locked and use of the device is prevented.

    Abstract translation: 提供了一种系统，方法和程序产品，其在计算机系统和诸如可移动的非易失性存储设备或打印机的外围设备之间建立共享秘密。 建立共享密钥后，外围设备被锁定。 在外围设备被锁定之后，接收到解锁请求并将共享密钥发送到外围设备。 然后，外围设备尝试验证共享密钥。 如果共享密钥被成功验证，则外围设备被解锁，允许使用通过验证的共享密钥可用的加密密钥来使用该设备。 另一方面，如果未验证共享密钥，则外围设备保持锁定，并且防止了设备的使用。

    Apparatus, system, and method for authentication of a core root of trust measurement chain
    66.
    发明授权
    Apparatus, system, and method for authentication of a core root of trust measurement chain 有权
    用于认证信任测度链核心根的装置，系统和方法

    公开(公告)号：US08433924B2

    公开(公告)日：2013-04-30

    申请号：US11612367

    申请日：2006-12-18

    Applicant: David Carroll Challener ,  Howard Locker ,  Randall Scott Springfield ,  Rod D. Waltermann

    Inventor： David Carroll Challener ,  Howard Locker ,  Randall Scott Springfield ,  Rod D. Waltermann

    IPC: G06F21/00

    CPC classification number: G06F21/57 ,  G06F2221/2153

    Abstract: An apparatus, system, and method are disclosed for authentication of a core root of trust measurement chain. The apparatus for authentication of a CRTM chain is provided with a plurality of modules configured to carry out the steps of retrieving a decryption key from a predetermined location on the device selected for authentication, decrypting an authentication signal using the decryption key, and communicating the decrypted authentication signal to a user. In the described embodiments, these modules include a retrieval module, a decryption module, and a communication module. Beneficially, such an apparatus, system, and method would reliably verify that a link in the CRTM chain has not been corrupted, modified, or infected with a computer virus. Specifically, such an apparatus, system, and method would enable verification that the hypervisor has not been corrupted, modified, or infected with a computer virus.

    Abstract translation: 公开了用于认证信任度量链核心根的装置，系统和方法。 用于认证CRTM链的装置设置有多个模块，其被配置为执行从所选择的用于认证的设备上的预定位置检索解密密钥的步骤，使用解密密钥解密认证信号，以及传送解密密钥 认证信号给用户。 在所描述的实施例中，这些模块包括检索模块，解密模块和通信模块。 有利的是，这样的装置，系统和方法可以可靠地验证CRTM链中的链路没有被破坏，修改或感染计算机病毒。 具体来说，这样的装置，系统和方法将能够验证管理程序没有被计算机病毒破坏，修改或感染。

    System and method for securely clearing secret data that remain in a computer system memory
    68.
    发明授权
    System and method for securely clearing secret data that remain in a computer system memory 有权
    用于安全地清除保留在计算机系统存储器中的秘密数据的系统和方法

    公开(公告)号：US08312534B2

    公开(公告)日：2012-11-13

    申请号：US12040953

    申请日：2008-03-03

    Applicant: David Carroll Challener ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Randall Scott Springfield

    Inventor： David Carroll Challener ,  Daryl Carvis Cromer ,  Howard Jeffrey Locker ,  Randall Scott Springfield

    IPC: G06F21/00 ,  G06F17/00 ,  G06F17/30 ,  G06F15/177

    CPC classification number: G06F21/57 ,  G06F21/79

    Abstract: A system, method, and program product is provided that initializes a counter maintained in a nonvolatile memory of a security module to an initialization value. The security module receives requests for a secret from requesters. The security module releases the secret to the requesters and the released secrets are stored in memory areas allocated to the requesters. A counter is incremented when the secret is released. Requestors send notifications to the security module indicating that the requestor has removed the secret from the requestor's memory area. The security module decrements the counter each time a notification is received. When the computer system is rebooted, if the counter is not at the initialization value, the system memory is scrubbed erasing any secrets that remain in memory.

    Abstract translation: 提供了一种系统，方法和程序产品，其将维护在安全模块的非易失性存储器中的计数器初始化为初始化值。 安全模块从请求者接收到秘密的请求。 安全模块向请求者释放秘密，所发布的秘密存储在分配给请求者的内存区域中。 当秘密被释放时，计数器递增。 请求者向安全模块发送指示请求者已经从请求者的存储区域移除了秘密的通知。 每次接收到通知时，安全模块都会递减计数器。 当计算机系统重新启动时，如果计数器不在初始化值，系统内存将被擦除擦除留在内存中的任何秘密。

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