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    Method and apparatus for secure remote system management
    1.
    发明授权
    Method and apparatus for secure remote system management 失效
    用于安全远程系统管理的方法和装置

    公开(公告)号：US07024695B1

    公开(公告)日：2006-04-04

    申请号：US09476737

    申请日：1999-12-30

    Applicant: Mohan J. Kumar ,  Arvind Kumar

    Inventor： Mohan J. Kumar ,  Arvind Kumar

    IPC: G06F11/00 ,  G06F11/22 ,  G06F11/30 ,  G06F11/32 ,  G06F11/34 ,  G06F11/36 ,  G06F12/14 ,  G06F12/16 ,  G06F15/18 ,  G08B23/00

    CPC classification number: G06F21/31 ,  G06F11/0748 ,  G06F11/0793 ,  G06F21/305 ,  G06F2221/2103 ,  H04L41/00 ,  H04L41/22 ,  H04L63/083

    Abstract: To prevent unauthorized access to hardware management information in an out-of-band mode, i.e., when the operating system of the hardware is not executing, a method and apparatus employ an authentication protocol. Upon receiving a request for hardware component information in a service processor that is disposed in a hardware component, which request is received as an open session request and which request passes external to an operating system controlling the hardware component, the service processor transmits a challenge string to the requesting client application. In response to a challenge response received from the requesting client application, the service processor compares the challenge response to an expected response to the challenge. The expected challenge response is calculated by the service processor. Based on the result of the comparison, the service processor transmits an authentication response to the requesting client application indicating success or failure of the authentication process. On the client side, in response to a challenge string from the service processor, the requesting client application transmits to the service processor a challenge response, which includes an sequence number that increments with every new message from the requesting client application. The challenge response also includes a hash number calculated by the requesting client application, which hash number is a function of the challenge string, session identification number, sequence number and/or a password. Each new packet including data and/or commands from the client application includes a similarly calculated hash number.

    Abstract translation: 为了防止在带外模式（即，硬件的操作系统未执行）下的硬件管理信息的未经授权的访问，方法和装置采用认证协议。 在接收到在硬件组件中设置的服务处理器中的硬件组件信息的请求时，该请求作为开放会话请求被接收，并且哪个请求在控制硬件组件的操作系统外部通过，服务处理器发送挑战串 到请求的客户端应用程序。 响应于从请求客户端应用程序接收到的挑战响应，服务处理器将挑战响应与对挑战的期望响应进行比较。 预期的挑战响应由服务处理器计算。 基于比较的结果，服务处理器向请求客户端应用发送认证响应，指示认证过程的成败。 在客户端，响应于来自服务处理器的挑战串，请求客户端应用程序向服务处理器发送挑战响应，该响应响应包括随请求的客户端应用程序的每个新消息递增的序列号。 挑战响应还包括由请求客户端应用计算的哈希号，该哈希号是挑战串，会话识别号，序列号和/或密码的函数。 包括来自客户端应用程序的数据和/或命令的每个新分组包括类似地计算的散列数。

    SUBSTITUTION OF HANDWRITTEN TEXT WITH A CUSTOM HANDWRITTEN FONT
    3.
    发明申请
    SUBSTITUTION OF HANDWRITTEN TEXT WITH A CUSTOM HANDWRITTEN FONT 有权
    用自定义手柄取代手写文字

    公开(公告)号：US20160379048A1

    公开(公告)日：2016-12-29

    申请号：US14752529

    申请日：2015-06-26

    Applicant: Arvind Kumar

    Inventor： Arvind Kumar

    IPC: G06K9/00 ,  G06K9/62 ,  G06T11/60

    CPC classification number: G06K9/00409 ,  G06K9/00355 ,  G06K9/00402 ,  G06K9/6256 ,  G06T11/203 ,  G06T11/60

    Abstract: Systems, apparatuses and methods may provide font substitution based on a custom font. In one example, a custom handwritten font may be generated based on a comparison between handwritten sample text and training text. In another example, handwritten original text may be converted to unique machine text based on a substitution of the handwritten original text with the custom handwritten font. Thus, a user's handwriting may be converted to the user's own best or preferred handwriting.

    Abstract translation: 系统，设备和方法可以提供基于定制字体的字体替换。 在一个示例中，可以基于手写样本文本和训练文本之间的比较来生成自定义手写字体。 在另一个例子中，手写的原始文本可以基于用手写字体代替手写的原始文本而被转换为唯一的机器文本。 因此，用户的笔迹可以被转换成用户自己的最佳或优选的笔迹。

    Method and apparatus for cost and power efficient, scalable operating system independent services
    10.
    发明授权
    Method and apparatus for cost and power efficient, scalable operating system independent services 有权
    用于成本和功率高效，可扩展的操作系统独立服务的方法和设备

    公开(公告)号：US08386823B2

    公开(公告)日：2013-02-26

    申请号：US13436835

    申请日：2012-03-30

    Applicant: Arvind Kumar ,  Per Hammarlund ,  Glenn Hinton ,  Johan G. Van De Groenendaal

    Inventor： Arvind Kumar ,  Per Hammarlund ,  Glenn Hinton ,  Johan G. Van De Groenendaal

    IPC: G06F1/32

    CPC classification number: G06F1/3287 ,  G06F1/3209 ,  Y02D10/171

    Abstract: A low cost, low power consumption scalable architecture is provided to allow a computer system to be managed remotely during all system power states. In a lowest power state, power is only applied to minimum logic necessary to examine a network packet. Power is applied for a short period of time to an execution subsystem and one of a plurality of cores selected to handle processing of received service requests. After processing the received service requests, the computer system returns to the lowest power state.

    Abstract translation: 提供了低成本，低功耗的可扩展架构，以允许在所有系统电源状态期间远程管理计算机系统。 在最低功率状态下，功率仅适用于检查网络分组所需的最小逻辑。 将电力短时间施加到执行子系统，并且被选择用于处理所接收的服务请求的处理的多个核心中的一个。 在处理接收到的服务请求之后，计算机系统返回到最低功率状态。

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