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    Latch with hold open lever
    1.
    发明授权
    Latch with hold open lever 审中-公开

    公开(公告)号：US10669750B2

    公开(公告)日：2020-06-02

    申请号：US14724179

    申请日：2015-05-28

    申请人： Ian Dow ,  John R. Rice ,  Donald M. Perkins

    发明人： Ian Dow ,  John R. Rice ,  Donald M. Perkins

    IPC分类号： E05B81/06 ,  E05B81/14 ,  E05B81/34 ,  E05B15/04

    摘要： A latch having: a fork bolt movably mounted to the latch for movement between an open position and a closed position; a detent lever movably mounted to the latch for movement between a latched position and a released position, wherein the detent lever prevents the fork bolt from moving from the closed position when the detent lever is in the latched position; a hold open lever configured for movement between a first position and a second position wherein the hold open lever has a feature configured to engage a feature of the detent lever such that the detent lever is retained in the disengaged position by the hold open lever when it is in the first position, wherein the hold open lever moves in a plane or directions that are angularly oriented to a plane or directions in which the fork bolt and the detent lever move.

    Software trusted platform module and application security wrapper
    9.
    发明授权
    Software trusted platform module and application security wrapper 有权
    软件可信平台模块和应用安全包装

    公开(公告)号：US07870399B2

    公开(公告)日：2011-01-11

    申请号：US11672054

    申请日：2007-02-07

    申请人： Eric D. Bryant ,  Avni Harilal Rambhia ,  Mikhael J. Atallah ,  John R. Rice

    发明人： Eric D. Bryant ,  Avni Harilal Rambhia ,  Mikhael J. Atallah ,  John R. Rice

    IPC分类号： G06F11/30 ,  H04L29/06 ,  G06F7/04

    CPC分类号： G06F21/552 ,  G06F21/54 ,  G06F21/57

    摘要： A software system that transforms an original application into an STPM enabled application and runs the enabled application. At protect time, an anti-tamper tool accepts the original application, uses anti-tamper techniques to create a guarded application, creates a security wrapper according to a policy file, and wraps the guarded application to create the STPM enabled application. A trusted service provider is inserted at the entry point of the enabled application. A set of core services is made accessible to the enabled application through the trusted service provider. At runtime the trusted service provider creates a TSP thread and passes a security file to an STPM device driver implementing TPM functionality and protected by anti-tamper techniques. The TSP thread actively monitors the enabled application and interacts with the STPM device driver through the set of core services.

    摘要翻译： 将原始应用程序转换为支持STPM的应用程序并运行启用的应用程序的软件系统。 在保护时间，防篡改工具可接受原始应用程序，使用防篡改技术创建受保护的应用程序，根据策略文件创建安全包装器，并将防护应用程序包装以创建启用STPM的应用程序。 在启用的应用程序的入口点插入可信服务提供商。 启用的应用程序通过可信服务提供商访问一组核心服务。 在运行时，可信服务提供商创建一个TSP线程，并将一个安全文件传递给实现TPM功能并受防篡改技术保护的STPM设备驱动程序。 TSP线程主动监视启用的应用程序，并通过一组核心服务与STPM设备驱动程序交互。

    Method and system for secure computational outsourcing and disguise
    10.
    发明授权
    Method and system for secure computational outsourcing and disguise 有权
    安全计算外包和伪装的方法和系统

    公开(公告)号：US07707433B2

    公开(公告)日：2010-04-27

    申请号：US11252049

    申请日：2005-10-17

    申请人： John R. Rice ,  Mikhail J. Atallah

    发明人： John R. Rice ,  Mikhail J. Atallah

    IPC分类号： G06F12/14

    CPC分类号： G06F21/629 ,  G06F21/14 ,  G06F21/606 ,  G06F21/62 ,  G06F21/6254

    摘要： Method and system for secure computational outsourcing and disguise of data, computer programs, pictures, and databases from unauthorized access, theft, and tampering using disguising and tamperproofing operations. In some embodiments, the disguising operation includes generating a random number for each data element, and modifying each data element with the random numbers. In some embodiments, the computer program, written in a first programming language, is partitioned into first and second programs; the first program determines whether access to the data is authorized, the second program entangles the second program and the data; and the second program is translated into a second programming language. An embodiment of the present invention comprises a method for identifying the subject of a first picture by comparison to a second picture. Embodiments comprise securing a computer program with real programming code by creating dummy program code and mixing the dummy and real program code.

    摘要翻译： 用于安全计算外包和伪装数据，计算机程序，图片和数据库的方法和系统，从未经授权的访问，盗窃和篡改使用伪装和防篡改操作。 在一些实施例中，伪装操作包括为每个数据元素生成随机数，并且用随机数修改每个数据元素。 在一些实施例中，以第一编程语言编写的计算机程序被划分为第一和第二程序; 第一程序确定对数据的访问是否被授权，第二程序使第二程序和数据相互交错; 并且第二程序被翻译成第二编程语言。 本发明的实施例包括一种通过与第二图像进行比较来识别第一图像的对象的方法。 实施例包括通过创建虚拟程序代码并混合虚拟和真实程序代码来确保具有真实编程代码的计算机程序。