Abstract: An electronic device is provided. The electronic device includes a sensor module, a communication module, and a processor, which receives biometric data of a user by using the sensor module, processes the received biometric data of the user to generate first data, processes the received biometric data of the user to generate second data, controls the communication module to transmit, to a server, an authentication request message including the generated first data, controls the communication module to receive, from the server, a response message including an authentication result of the transmitted first data, and combines the generated second data and the received authentication result and store same, wherein the first data and the second data can be data generated by applying different algorithms.

Abstract: An electronic device includes: a biometric sensor for acquiring biometric data; a processor including a general region, and a trusted region which is distinguished from the general region and in which a trusted application having a designated security level or higher is executed; a memory for storing encryption information (encryption data) related to registered biometric data; and a security processor which is physically separated from the processor, where the security processor is configured to encrypt the biometric data acquired by the sensor, and the processor is configured to: load the encrypted biometric data onto the trusted region, the biometric data being acquired from the security processor; extract feature information for biometric authentication from the encrypted biometric data; compare the feature information with the encryption information acquired from the memory; and perform the biometric authentication on the basis of a result of the comparison.

Abstract: An electronic device is provided. The electronic device includes a display, a fingerprint sensor disposed on one surface of the display, a memory storing a plurality of fingerprint images mapped to information indicative of a plurality of guide lines, and a processor operatively connected to the display, the fingerprint sensor, and the memory.

Abstract: An electronic device is provided. The electronic device includes a biometric sensor, a processor connected to the biometric sensor, a first memory connected to the processor and configured to store a first virtual machine comprising a first application, a second application which can access the biometric sensor, and a biometric authentication application for performing a biometric authentication using biometric information, and a second memory connected to the processor and divided into a general area and a secure area providing a trusted execution environment in which access by software executed in the general execution environment can be controlled. The second memory stores instructions causing the processor to, when executed by the processor, load the first application to the general area from the first memory and execute the first application, load the first virtual machine to the general area from the first memory and execute the first virtual machine.

Abstract: An electronic device is provided. The electronic device includes a display, a fingerprint sensor disposed on one surface of the display, a memory storing a plurality of fingerprint images mapped to information indicative of a plurality of guide lines, and a processor operatively connected to the display, the fingerprint sensor, and the memory.

Abstract: Certain embodiments of the disclosure relate to an electronic device for authenticating a user by using user's biometric information, and an operating method thereof.

Abstract: An electronic device according to various embodiments of the present disclosure includes: at least one sensor; a communication circuit; at least one processor operably coupled with the at least one sensor and the communication circuit; and at least one memory operably coupled with the at least one processor, wherein the memory may store instructions which, when executed, cause the processor to: receive a request for authenticating a user of the electronic device using a designated authentication method; identify whether a device selected as a reference device is a first device among the first device and a second device which are included in the at least one sensor and the communication circuit, and are capable of generating authentication data required for using the designated authentication method to authenticate the user; generate data, when first authentication data for authenticating the user is acquired from the first device, indicating a first time point at which the processor acquired the first authent

Abstract: Various embodiments of the present invention relate to an electronic device for processing a message and a method for operating the same. The electronic device comprises a display, a wireless communication circuit, a processor operatively connected to the communication circuit and to the display, and a memory operatively connected to the processor. The memory stores a first application program, which is a short message service (SMS) application program, and a second application program, which is a non-SMS application program.

Abstract: Various embodiments of the disclosure relate to an electronic device for determining a matching model used to authenticate biometric information, and an operating method thereof. An electronic device according to various embodiments of the disclosure may include a biometric sensor, and a processor operatively coupled with the biometric sensor. The processor may be configured to identify a security level of a service requested to be executed, determine a confidence level of user's biometric data received via the biometric sensor, determine a matching model to be used to authenticate the received user's biometric data based on the identified security level and the determined confidence level, and authenticate the received user's biometric data based on the determined matching model. Various other embodiments are also possible.

Abstract: Various embodiments of the present invention relate to an electronic device for processing a message and a method for operating the same. The electronic device comprises a display, a wireless communication circuit, a processor operatively connected to the communication circuit and to the display, and a memory operatively connected to the processor. The memory stores a first application program, which is a short message service (SMS) application program, and a second application program, which is a non-SMS application program.

Abstract: Certain embodiments of the disclosure relate to an electronic device for authenticating a user by using user's biometric information, and an operating method thereof.

Abstract: An electronic device is provided including a biometric sensor, a memory, and a processor configured to: initiate a transaction with a server; receive an authentication request from the server; retrieve a biometric template stored in a secure portion of the memory in response to the authentication request; capturing a biometric sample using the biometric sensor; comparing the biometric template with the biometric sample; and transmitting to the server a message indicating an outcome of the comparison.

Abstract: An electronic device is provided including a biometric sensor, a memory, and a processor configured to: initiate a transaction with a server; receive an authentication request from the server; retrieve a biometric template stored in a secure portion of the memory in response to the authentication request; capturing a biometric sample using the biometric sensor; comparing the biometric template with the biometric sample; and transmitting to the server a message indicating an outcome of the comparison.