Samsung Electronics Co., Ltd.

Daehaeng Cho

Eunyoung Kwon

Taeckki Lee

Gawon Lee

Dasom Lee

Jongsu Kim

Sehee Han

Sungkyu Cho

Jieun Keum

Donghoon Lee

Jisoo Lee

Junsuk Oh

Inmyung Choi

Seunghyeon Cho

Hakhyun Kim

Karam Park

Provided is a portable electronic device including, a biometric sensor; a touch sensing display; a wireless communication module including wireless communication circuitry; a processor operatively connected to the biometric sensor, the display, and the wireless communication module; and a memory operatively connected to the processor, wherein the memory stores instructions which, when executed, cause the processor to: control the wireless communication module to perform data communication for user authentication with an authentication server based on reception of biometric information of a user from the biometric sensor, based on verifying that the user is qualified to use the portable electronic device via the data communication with the authentication server, perform data communication for identity verification of the user with a verification server via the wireless communication module, receive, from the verification server via the wireless communication module, a uniform resource locator (URL) including a one-time token for accessing a verification result provided by the verification server, transmit the one-time token to a service server that provides an on-line service via the wireless communication module, and control the display to display a code including the one-time token on the display.

Electronic device for verifying a user's identity

Disclosed is an electronic device comprising: a touchscreen display; a first processor operatively connected to the touchscreen display; a first memory operatively connected to the first processor so as to store a first application; and a secure element operatively connected to the touchscreen display; the first processor, and the first memory, wherein the secure element comprises a second processor, and a second memory configured to store a first framework, a plurality of second frameworks, and a first applet associated with the first application. In addition, various embodiments identified through the specification are possible.

Electronic device for providing security-required service through secure element, and method for controlling same electronic device

Disclosed is an electronic device including: a communication circuit set to communicate with at least one authentication server for providing an identification authentication service; and a processor, wherein the processor is set to: transmit, to the at least one authentication server, first identifying information corresponding to an object to which identification information is to be provided and second identifying information corresponding to the electronic device; receive, from the at least one authentication server, information about a first item among a plurality of items of the identification information, the information about the first item being determined at least partially on the basis of the first identifying information and the second identifying information; and display, through the display, information corresponding to a first value related to the first item among the plurality of items of the identification information in response to a successful user authentication. Various other embodiments comprehended through the specification are also possible.

Device for providing identification information, and system for same

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

An electronic device is provided. The electronic device includes a communication module communicable with an external device, a display, a memory, and at least one processor operatively connected to the communication module, wherein the at least one processor is configured to display at least one image and/or text related to payment information on the display in response to at least a part of a user input, determine whether to start a payment process in response to identification of a user authentication, transmit a first signal for requesting an authentication to the external device in response to identification of an approach of the external device within a predetermined distance from the electronic device, and transmit a second signal related to the payment process in response to identification of an authentication of the external device, and determine whether to complete the payment process using the electronic device.

Electronic device and payment method using the same

According to certain embodiments, an electronic device comprises: a secure element storing at least one content application and backup data associated with the at least one content application; a memory storing instructions; and a processor electrically connected to the secure element and the memory and configured to executed the instructions, wherein execution of the instructions by the processor causes the processor to perform a plurality of operations comprising: when receiving a message requesting a backup operation from an external electronic device, loading encrypted backup data from the secure element, transmitting the backup data to the external electronic device, and when receiving a message about backup completion from the external electronic device, setting the backup data to an unavailable state.

Electronic device and method of backing up secure element

Various embodiments of the present invention relate to an electronic device for providing a service by using a secure element, and an operating method thereof. The electronic device comprises: a processor for acquiring secure state information of the electronic device; and a secure element operating under the control of the processor, receiving the secure state information of the electronic device from the processor, and including a repository for storing the received secure state information of the electronic device, wherein the secure element senses a security-related service request command, acquires the secure state information about the electronic device from the repository, and can process or ignore the sensed security-related service request command on the basis of whether the acquired secure state information of the electronic device satisfies a designated condition. Other embodiments are also possible.

Electronic device for providing service by using secure element, and operating method thereof

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.

An electronic device is provided. The electronic device includes at least one wireless communication circuit, a processor operatively connected with the at least one wireless communication circuit, and a memory operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to detect an event related to transmission of identification information through the at least one wireless communication circuit, in response to the detection of the event, perform a first authentication procedure for obtaining access right to the identification information, relay a second authentication procedure between an external electronic device and a server through the at least one wireless communication circuit, and receive the identification information that is stored in the external electronic device from the server through the at least one wireless communication circuit.

Electronic device and method for storing user identification information

An electronic device, system, and method are disclosed. The electronic device operates within a system of multiple devices. The electronic device, in response to the request of the information owner requesting the provision of personal information to the information requester, requests the authentication server to verify the validity of the information owner's request and the validity of the information requester's identity. If the verification is successful, the electronic device obtains the personal information corresponding to the request and provides it directly to the information requester.

Growing community of inventors

Gyeonggi-do, South Korea

Daehaeng Cho