LOADING AND VIRTUALIZING CRYPTOGRAPHIC KEYS
    1.
    发明公开
    LOADING AND VIRTUALIZING CRYPTOGRAPHIC KEYS 审中-公开
    加载和虚拟化密码键

    公开(公告)号:EP3317999A2

    公开(公告)日:2018-05-09

    申请号:EP16837426.2

    申请日:2016-06-01

    申请人: INTEL Corporation

    IPC分类号: H04L9/08

    摘要: Embodiments of an invention for loading and virtualizing cryptographic keys are disclosed. In one embodiment, a processor includes a local key storage location, a backup key storage location, and execution hardware. Neither the local key storage location nor the backup key storage location is readable by software. The execution hardware is to perform a first operation and a second operation. The first operation includes loading a cryptographic key into the local key storage location. The second operation includes copying the cryptographic key from the local key storage location to the backup key storage location.

    APPARATUS AND METHOD FOR PERFORMING A SPIN-LOOP JUMP
    3.
    发明公开
    APPARATUS AND METHOD FOR PERFORMING A SPIN-LOOP JUMP 审中-公开
    用于执行自旋循环跳跃的装置和方法

    公开(公告)号:EP3234765A1

    公开(公告)日:2017-10-25

    申请号:EP14833595.3

    申请日:2014-12-17

    申请人: Intel Corporation

    IPC分类号: G06F9/30

    摘要: An apparatus and method for performing a spin-loop jump. One embodiment of a processor comprises: jump-pause execution logic to execute a jump-pause instruction, the jump-pause instruction to specify a condition and identify a destination instruction; wherein responsive to the execution of the jump-pause instruction, the jump-pause execution logic is to provide a hint that a loop between the jump-pause instruction and the destination instruction comprises a spin-wait loop and to test the condition, the jump-pause execution logic to delay execution by a specified amount prior to jumping to the destination instruction if the condition is satisfied. A second embodiment of a processor comprisies test-subtract execution logic to execute a test-subtract instruction, the test-subtract instruction to decrement the counter value in a second source register, the test-subtract execution logic to further test the monitored value in a first source register or memory and the counter value in the second source register, wherein the test-subtract execution logic is to exit a spin-wait loop if the monitored value has a value indicating an exit condition or if the counter value is equal to zero.

    摘要翻译: 一种执行自旋循环跳转的设备和方法。 处理器的一个实施例包括:用于执行跳转暂停指令的跳转暂停执行逻辑,用于指定条件并识别目的地指令的跳转暂停指令; 其中响应于执行跳转 - 暂停指令,跳转 - 暂停执行逻辑提供跳转 - 暂停指令与目的地指令之间的循环包括自旋 - 等待循环并且测试条件的提示,跳转 - 如果满足条件,则在跳转到目标指令之前将执行延迟指定量。 处理器的第二实施例包括用于执行测试相减指令的测试相减执行逻辑,用于在第二源寄存器中递减计数器值的测试相减指令,测试相减执行逻辑用于进一步测试a中的监控值 第一源寄存器或存储器以及第二源寄存器中的计数器值,其中如果监测值具有指示退出条件的值或者如果计数器值等于零,则测试减法执行逻辑将退出旋转等待循环 。

    VIRTUAL SENSOR APPARATUS AND METHOD
    4.
    发明公开
    VIRTUAL SENSOR APPARATUS AND METHOD 审中-公开
    虚拟传感器装置和方法

    公开(公告)号:EP3225072A1

    公开(公告)日:2017-10-04

    申请号:EP15862803.2

    申请日:2015-10-26

    申请人: Intel Corporation

    IPC分类号: H04W84/18 H04L12/28 G01S19/01

    CPC分类号: H04W4/021 H04W4/02 H04W4/025

    摘要: Apparatuses, methods and storage medium associated with provision and receipt of virtual sensor service, are disclosed. In embodiments, an apparatus may comprise a virtual sensor server configured to provide virtual sensor service to one or more mobile client devices to virtualize one or more sensors of each of the one or more mobile client devices. Virtualization of the one or more sensors of each of the one or more mobile client devices may comprise provision of sensor data to each of the one or more mobile client devices, or reporting of sensor data to one or more recipients external to the one or more mobile client devices on behalf of respective one or ones of the one or more mobile client devices. The provision or the reporting supersedes the corresponding sensor on the respective one or more of the mobile client devices. Other embodiments may be described and/or claimed.

    摘要翻译: 公开了与提供和接收虚拟传感器服务相关的设备,方法和存储介质。 在实施例中,装置可以包括虚拟传感器服务器,其被配置为向一个或多个移动客户端设备提供虚拟传感器服务,以虚拟化一个或多个移动客户端设备中的每一个的一个或多个传感器。 一个或多个移动客户端设备中的每一个的一个或多个传感器的虚拟化可以包括向一个或多个移动客户端设备中的每一个提供传感器数据,或者将传感器数据报告给一个或多个外部的一个或多个接收者 移动客户端设备代表一个或多个移动客户端设备中的相应一个或多个移动客户端设备。 提供或报告取代相应的一个或多个移动客户端设备上的相应传感器。 其他实施例可以被描述和/或要求保护。

    Method and apparatus for compressing holographic data
    10.
    发明公开
    Method and apparatus for compressing holographic data 审中-公开
    用于压缩全息数据的方法和装置

    公开(公告)号:EP1494222A3

    公开(公告)日:2010-04-28

    申请号:EP04013733.3

    申请日:2004-06-11

    发明人: Euiseok, Hwang

    CPC分类号: H03M7/3066 G11B7/0065

    摘要: An apparatus for compressing holographic data includes an image capture device for capturing an image of an interference pattern reconstructed by irradiating a reference beam and converting the image into m bits. In such an apparatus, a splitter removes least significant j bits from the m-bit data and divides m-j bits of the m-bit data into most significant k bits and remaining m-j-k bits. Thereafter, a compressor converts the most significant k bits into 1 bits, which is combined with the m-j-k bits to output n bits, wherein 1