TRUSTED PLATFORM FIELD UPGRADE SYSTEM AND METHOD
    3.
    发明申请
    TRUSTED PLATFORM FIELD UPGRADE SYSTEM AND METHOD 审中-公开
    TRUSTED PLATFORM现场升级系统和方法

    公开(公告)号:WO2007127018A1

    公开(公告)日:2007-11-08

    申请号:PCT/US2007/007917

    申请日:2007-03-30

    CPC classification number: G06F21/57

    Abstract: A trusted platform field upgrade system (10) comprises a trusted platform module (TPM) (14) having a volatile memory (56), the volatile memory (56) having a flag (70) for verifying physical presence in a non-ownership state of the TPM (14), the TPM (14) configured to enable a field upgrade to the TPM (14) in an operating system (OS) (30) environment based on assertion of the physical presence flag (70).

    Abstract translation: 可信赖平台现场升级系统(10)包括具有易失性存储器(56)的信任平台模块(TPM)(14),所述易失性存储器(56)具有用于验证非所有权状态下的物理存在的标志(70) (14),TPM(14)被配置为使得能够在操作系统(OS)(30)环境中基于物理存在标志(70)的断言对TPM(14)进行现场升级。

    AUTHENTICATION OF A REQUEST TO ALTER AT LEAST ONE OF A BIOS AND A SETTING ASSOCIATED WITH THE BIOS
    4.
    发明申请
    AUTHENTICATION OF A REQUEST TO ALTER AT LEAST ONE OF A BIOS AND A SETTING ASSOCIATED WITH THE BIOS 审中-公开
    对BIOS中的至少一个请求的验证和与BIOS相关的设置

    公开(公告)号:WO2007120375A1

    公开(公告)日:2007-10-25

    申请号:PCT/US2007/002670

    申请日:2007-01-30

    CPC classification number: G06F21/572

    Abstract: A system (50) comprises storage (60) and a basic input/output system (BIOS) (62) stored in the storage and adapted to be executed by a processor (52). The BIOS has an associated setting (64). The system (50) receives an encrypted value that comprises an encrypted hash of a request to alter at least one of the BIOS (62) and the setting (64). A first key is used to encrypt the value. The processor (52) uses a second key corresponding to the first key to authenticate said request.

    Abstract translation: 系统(50)包括存储(60)和存储在存储器中并适于由处理器(52)执行的基本输入/输出系统(BIOS)(62)。 BIOS有一个关联的设置(64)。 系统(50)接收加密值,该加密值包括要更改BIOS(62)和设置(64)中的至少一个的请求的加密散列。 第一个键用于加密值。 处理器(52)使用与第一密钥对应的第二密钥来认证所述请求。

    METHODS AND SYSTEMS FOR ASSOCIATING AN EMBEDDED SECURITY CHIP WITH A COMPUTER
    5.
    发明申请
    METHODS AND SYSTEMS FOR ASSOCIATING AN EMBEDDED SECURITY CHIP WITH A COMPUTER 审中-公开
    与计算机相关的嵌入式安全芯片的方法和系统

    公开(公告)号:WO2007053212A1

    公开(公告)日:2007-05-10

    申请号:PCT/US2006/028010

    申请日:2006-07-19

    CPC classification number: G06F21/575

    Abstract: In at least some embodiments, a method comprises initializing an embedded security chip (114) for use with a computer (100) and performing a binding operation between the embedded security chip (114) and the computer (100). The method further comprises, during each subsequent boot of the computer (100), validating the binding operation before the embedded security chip (114) performs a cryptographic function.

    Abstract translation: 在至少一些实施例中,一种方法包括初始化用于计算机(100)的嵌入式安全芯片(114),并且在嵌入式安全芯片(114)和计算机(100)之间执行绑定操作。 该方法还包括在计算机(100)的每次后续启动期间,在嵌入式安全芯片(114)执行密码功能之前验证绑定操作。

    METHODS AND SYSTEMS TO SELECTIVELY SCRUB A SYSTEM MEMORY
    7.
    发明申请
    METHODS AND SYSTEMS TO SELECTIVELY SCRUB A SYSTEM MEMORY 审中-公开
    选择性地筛选系统存储器的方法和系统

    公开(公告)号:WO2008115333A1

    公开(公告)日:2008-09-25

    申请号:PCT/US2008/002277

    申请日:2008-02-19

    CPC classification number: G06F9/442 G06F21/572 G06F2221/2143

    Abstract: A computer system (100) is provided, the computer system (100) having a processor (104) and a system memory (108) coupled to the processor (104). The computer system (100) also includes a Basic Input/Output System (BIOS) (130) in communication with the processor (104). The BIOS (130) selectively scrubs the system memory (108) during a shutdown process of the computer system (108).

    Abstract translation: 提供了一种计算机系统(100),所述计算机系统(100)具有耦合到所述处理器(104)的处理器(104)和系统存储器(108)。 计算机系统(100)还包括与处理器(104)通信的基本输入/输出系统(BIOS)(130)。 在计算机系统(108)的关机过程期间,BIOS(130)选择性地擦洗系统存储器(108)。

    VIRTUAL USER AUTHENTICATION SYSTEM AND METHOD
    9.
    发明申请
    VIRTUAL USER AUTHENTICATION SYSTEM AND METHOD 审中-公开
    虚拟用户认证系统和方法

    公开(公告)号:WO2008013738A3

    公开(公告)日:2008-03-13

    申请号:PCT/US2007016410

    申请日:2007-07-19

    CPC classification number: G06F21/83

    Abstract: A virtual user authentication system (10) comprising a virtual machine manager (VMM) (16) communicatively coupled to a user operating system (OS) (12) and a service OS (14), the VMM (16) configured to receive keystroke input destined for an application (20) executing on the user OS (12) and communicate the keystroke input to the service OS (14), the keystroke input processed by the service OS (14).

    Abstract translation: 一种虚拟用户认证系统(10),包括通信地耦合到用户操作系统(OS)(12)和服务OS(14)的虚拟机管理器(VMM)(16),所述VMM被配置为接收击键输入 目的地是用于在用户OS(12)上执行的应用程序(20),并将键盘输入传送到服务OS(14),由服务OS(14)处理的按键输入。

    VIRTUAL USER AUTHENTICATION SYSTEM AND METHOD
    10.
    发明申请
    VIRTUAL USER AUTHENTICATION SYSTEM AND METHOD 审中-公开
    虚拟用户认证系统和方法

    公开(公告)号:WO2008013738A2

    公开(公告)日:2008-01-31

    申请号:PCT/US2007/016410

    申请日:2007-07-19

    CPC classification number: G06F21/83

    Abstract: A virtual user authentication system (10) comprising a virtual machine manager (VMM) (16) communicatively coupled to a user operating system (OS) (12) and a service OS (14), the VMM (16) configured to receive keystroke input destined for an application (20) executing on the user OS (12) and communicate the keystroke input to the service OS (14), the keystroke input processed by the service OS (14).

    Abstract translation: 虚拟用户认证系统(10)包括可通信地耦合到用户操作系统(OS)(12)和服务OS(14)的虚拟机管理器(VMM)(16),VMM (16),被配置为接收指定给在用户OS(12)上执行的应用程序(20)的键击输入,并将所述键击输入传送到所述服务OS(14),所述键击输入由所述服务OS(14)处理。 p>

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