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    Server, method for controlling server, and terminal device
    2.
    发明授权
    Server, method for controlling server, and terminal device 有权

    公开(公告)号：US11552944B2

    公开(公告)日：2023-01-10

    申请号：US16754298

    申请日：2018-10-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jun-bum Shin ,  Kyung-sun Cho ,  Jin-su Kim

    IPC: G06F21/62 ,  H04L9/40 ,  G06F21/32 ,  H04L9/32 ,  G06V40/16 ,  G06V40/18 ,  G06V40/12

    Abstract: Disclosed is a server for performing authentication or identification using biometric information including basic information and detailed information includes a storage for storing basic information and detailed information that are separately encrypted for each of a plurality of users, a communicator for communicating with an external device, and a processor configured to, based on separately encrypted basic information and detailed information being received from an external terminal device through the communicator, performing user authentication or user identification for the received basic information and detailed information by decrypting and comparing the stored encrypted basic information and the received encrypted basic information, and comparing the received detailed information with at least one piece of stored detailed information corresponding to a piece of basic information having a degree of similarity that is higher than or equal to a predetermined value and with the received basic information among the stored basic information.

    Electronic device, communication method and encrypting method thereof
    5.
    发明授权
    Electronic device, communication method and encrypting method thereof 有权

    公开(公告)号：US10362005B2

    公开(公告)日：2019-07-23

    申请号：US15398238

    申请日：2017-01-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sung-Wook Kim ,  Chul-joo Kim ,  Young-chul Sohn ,  Jun-bum Shin

    IPC: H04L29/06 ,  H04L9/14 ,  H04W12/04 ,  H04W12/02 ,  H04W4/70 ,  H04W84/18

    Abstract: An electronic device is disclosed. The electronic device which is included in a home network, the device includes a sensor, a communicator comprising communication circuitry configured to communicate with an external device which is included in the home network, and a processor configured to control the communication circuitry, to encrypt first data which is initially acquired from the sensor with a first encryption algorithm and transmit the encrypted standard data to the external device, determine third data based on the first data and a second data in response to the second data being acquired from the sensor after the first data is acquired, to encrypt the third data with a second encryption algorithm and to transmit the encrypted third data to the external device.

    Method and apparatus for efficiently fixing transformed part of content
    6.
    发明授权
    Method and apparatus for efficiently fixing transformed part of content 有权
    用于有效地固定内容的转换部分的方法和装置

    公开(公告)号：US08964978B2

    公开(公告)日：2015-02-24

    申请号：US13849914

    申请日：2013-03-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yong-kuk You ,  Hyun-kwon Chung ,  Jun-bum Shin ,  Yun-ho Choi ,  Su-hyun Nam

    IPC: G06F21/00 ,  G06F21/10 ,  G11B20/00

    CPC classification number: G06F21/10 ,  G11B20/00086 ,  G11B20/00427 ,  G11B2020/1288 ,  G11B2220/2541

    Abstract: Provided are a method and apparatus for effectively fixing scrambled content. The method includes checking fixing information for a program map table (PMT) packet of packets constituting the content, the fixing information being used to fix a transformed part of the content; extracting location information of a next PMT packet containing fixing data for fixing the transformed part of the content from the fixing information of the PMT packet; and fixing the transformed part of the content by using the fixing data in the next PMT packet indicated by the extracted location information. Accordingly, it is possible to easily detect a location of the content, which stores the fixing information, thereby expediting fixing of the transformed content.

    Abstract translation: 提供了一种有效地固定加扰内容的方法和装置。 该方法包括：检查构成内容的分组的节目映射表（PMT）分组的固定信息，固定信息用于固定内容的变换部分; 从PMT分组的固定信息中提取包含用于固定内容的转换部分的固定数据的下一个PMT分组的位置信息; 以及通过使用由所提取的位置信息指示的下一个PMT分组中的固定数据来固定内容的变换部分。 因此，可以容易地检测存储定影信息的内容的位置，从而加速变形内容的固定。

    METHOD AND APPARATUS FOR DETECTING LEAK OF INFORMATION RESOURCE OF DEVICE
    7.
    发明申请
    METHOD AND APPARATUS FOR DETECTING LEAK OF INFORMATION RESOURCE OF DEVICE 有权
    用于检测设备信息资源泄漏的方法和装置

    公开(公告)号：US20130239223A1

    公开(公告)日：2013-09-12

    申请号：US13793591

    申请日：2013-03-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

    Inventor： Ji-soon PARK ,  Jin-yung Kim ,  Yong-ho Yoon ,  Jun-bum Shin ,  Kwang-keun Yi

    IPC: G06F21/60

    CPC classification number: G06F21/60 ,  G06F21/554 ,  G06F2221/033

    Abstract: A method and apparatus for detecting a leak of an information resource of a device. Source code is obtained from an application and is analyzed to determine whether at least one information resource from among information resources of a device is transmittable to outside the device by tracking a task performed on the at least one information resource, thereby detecting whether the application is externally leaking an information resource from the device.

    Abstract translation: 一种用于检测设备的信息资源的泄漏的方法和装置。 从应用获得源代码，并且通过跟踪在至少一个信息资源上执行的任务来分析来自设备的信息资源中的至少一个信息资源是否可传输到设备外部，从而检测应用是否是 从设备外部泄露信息资源。

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