Entrance management system and operation method thereof

    公开(公告)号:US12046094B2

    公开(公告)日:2024-07-23

    申请号:US17440923

    申请日:2020-03-17

    CPC classification number: G07C9/28 H04W4/80

    Abstract: Provided are an entrance management system and an operating method thereof. The operating method of an entrance management system may include: detecting an electronic device by using short-range wireless communication; measuring a distance from the electronic device; when the electronic device enters a set first range, opening an entrance; and when the distance from the electronic device decreases to a preset value or less, closing the entrance.

    Method and electronic device for managing digital keys

    公开(公告)号:US11563730B2

    公开(公告)日:2023-01-24

    申请号:US17113969

    申请日:2020-12-07

    Abstract: Provided is a method, performed by an electronic device, of managing keys for accessing a plurality of services in an integrated manner to improve interoperability and secure security. The method includes transmitting, by a secure domain (SD) in a secure area of the electronic device, a certificate of the SD to a plurality of service providers (SPs); receiving, by an application installed in the electronic device, a certificate of each of the plurality of SPs from the plurality of SPs; receiving, by the application, first signed data from a first SP among the plurality of SPs; authenticating, by the application, the first signed data by using a certificate of the first SP received from the first SP and obtaining an encrypted key of the first SP from the first signed data; decrypting, by the SD, the encrypted key of the first SP by using a private key of the SD; and storing the decrypted key of the first SP in a first instance corresponding to the first SP among a plurality of instances of the SD.

    Electronic device and method for providing service data based on service deployment case in wireless communication system

    公开(公告)号:US12238524B2

    公开(公告)日:2025-02-25

    申请号:US17923094

    申请日:2021-05-21

    Abstract: According to an embodiment, a method, performed by an electronic device, of providing a ranging-based service may include: transmitting, from a service application installed in the electronic device to a framework, information related to service data, the information related to the service data including a service deployment case and information about a storage location of the service data; when the electronic device approaches a reader device, receiving first data from the reader device; setting up a secure channel with the reader device by using information stored in a common applet identified based on the first data, the common applet being installed in a secure component of the electronic device; and transmitting the service data to the reader device, based on second data received from the reader device.

    Device and method for accessing service using authentication of electronic device

    公开(公告)号:US12218936B2

    公开(公告)日:2025-02-04

    申请号:US17598600

    申请日:2020-03-18

    Abstract: Provided is a method of accessing a service by using authentication of an electronic device. An operation method of the electronic device includes: selecting a cloud server for storing data, based on first authentication information including an identifier of the electronic device and network addresses of a plurality of cloud servers; transmitting, to a service providing server, second authentication information including the identifier of the electronic device, a network address of the selected cloud server, and information about a service executed on the electronic device; and receiving, from the service providing server, information about a result of subscribing to the service determined based on the second authentication information.

    Method and electronic device for managing digital keys

    公开(公告)号:US12120105B2

    公开(公告)日:2024-10-15

    申请号:US18100251

    申请日:2023-01-23

    Abstract: Provided is a method, performed by an electronic device, of managing keys for accessing a plurality of services. The method includes transmitting, by a secure domain (SD) in a secure area of the electronic device, a certificate of the SD to a plurality of service providers (SPs); receiving, by an application installed in the electronic device, a certificate of each of the plurality of SPs from the plurality of SPs; receiving, by the application, first signed data from a first SP among the plurality of SPs; authenticating, by the application, the first signed data by using a certificate of the first SP received from the first SP and obtaining an encrypted key of the first SP from the first signed data; decrypting, by the SD, the encrypted key of the first SP by using a private key of the SD; and storing the decrypted key of the first SP in a first instance corresponding to the first SP among a plurality of instances of the SD.

    METHOD AND ELECTRONIC DEVICE FOR MANAGING DIGITAL KEYS

    公开(公告)号:US20210176230A1

    公开(公告)日:2021-06-10

    申请号:US17113969

    申请日:2020-12-07

    Abstract: Provided is a method, performed by an electronic device, of managing keys for accessing a plurality of services in an integrated manner to improve interoperability and secure security. The method includes transmitting, by a secure domain (SD) in a secure area of the electronic device, a certificate of the SD to a plurality of service providers (SPs); receiving, by an application installed in the electronic device, a certificate of each of the plurality of SPs from the plurality of SPs; receiving, by the application, first signed data from a first SP among the plurality of SPs; authenticating, by the application, the first signed data by using a certificate of the first SP received from the first SP and obtaining an encrypted key of the first SP from the first signed data; decrypting, by the SD, the encrypted key of the first SP by using a private key of the SD; and storing the decrypted key of the first SP in a first instance corresponding to the first SP among a plurality of instances of the SD.

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