Authentication processing method and electronic device supporting the same

1. An electronic device comprising:

at least one communication module; and

a processor operatively connected to the at least one communication module,

wherein the processor is configured to:

receive an input to execute an application related to a specified function which is associated with a first external electronic device;

determine whether the application is required authentication of a user;

when the application is required authentication, access the first external electronic device through the at least one communication module and receive a security parameter, which corresponds to the user, from the first external electronic device;

store the security parameter into a memory;

wherein the processor is further configured to:

access a second external electronic device through the at least one communication module;

obtain a biometric information and perform the authentication based on the biometric information;

transmit a result of the authentication of the user of the electronic device, the security parameter, and a request for registration for the security parameter to the second external electronic device via the at least one communication module, wherein the second external electronic device identifies the user by transmitting a user identification message including the security parameter to the first external electronic device, and registers the security parameter based on an identification result verifying the user received from the first external electronic device; and

perform the specified function in response to the request for execution if the registration is successful through the second external electronic device.

2. The electronic device of claim 1 , wherein the processor is configured to use the result of the authentication performed within a specified time for the authentication of the user.

3. The electronic device of claim 1 , wherein the processor is configured to automatically transmit the request for registration to the second external electronic device in response to reception of information indicating a non-registered state from the second external electronic device.

4. The electronic device of claim 3 , wherein the processor is configured to add a specified public key to the request for registration and transmit the request to the second external electronic device.

5. The electronic device of claim 1 , wherein the processor is configured to generate a payment request message based on security information received from the second external electronic device, and output the payment request message via the at least one communication module.

6. The electronic device of claim 1 , wherein the processor is configured to output details of the registration and payment details information obtained by performing the specified function.

7. The electronic device of claim 1 , wherein the processor is configured to differently display a specified indicator object related to the security parameter based on a registered state or a non-registered state, or output a guide message notifying completion of the registration.

8. The electronic device of claim 1 , wherein the processor is configured to:

provide a user interface (UI) related to an authentication procedure based on the biometric information when the request for execution of the specified function is made; and

perform processing required for the registration by background processing while the UI is provided.

9. An authentication processing method of an electronic device comprising:

receiving an input to execute an application related to a specified function which is associated with a first external electronic device;

determining whether the application is required authentication of a user;

accessing the first external electronic device through the at least one communication module;

receiving, by an electronic device, a security parameter, which corresponds to the user, from the first external electronic device when the application is required authentication;

storing the security parameter into a memory;

accessing a second external electronic device through the at least one communication module;

obtain a biometric information and performing the authentication based on the biometric information;

transmitting, to the second external electronic device via at least one communication module, a result of the authentication of the user of the electronic device, the security parameter, and a request for registration for the security parameter, wherein the second external electronic device identifies the user by transmitting a user identification message including the security parameter to the first external electronic device, and registers the security parameter based on an identification result verifying the user received from the first external electronic device; and

performing the specified function in response to the request for execution if the registration is successful through the second external electronic device.

10. The authentication processing method of claim 9 , further comprising obtaining the result of the authentication performed within a specified time as authentication information of the user of the electronic device.

11. The authentication processing method of claim 9 , wherein the transmitting comprises:

automatically transmitting a request for registration to the second external electronic device in response to reception of information indicating a non-registered state from the second external electronic device.

12. The authentication processing method of claim 9 , further comprising:

receiving security information from the second external electronic device;

generating a payment request message based on the security information; and

outputting the payment request message via the at least one communication module.

13. The authentication processing method of claim 9 , further comprising at least one of:

outputting details of the registration and payment details information obtained by performing the specified function;

differently displaying a specified indicator object related to the security parameter based on a registered state or a non-registered state; or

receiving a guide message that notifies completion of the registration and outputting the guide message.

14. The authentication processing method of claim 9 , further comprising:

providing a user interface (UI) related to an authentication procedure based on the biometric information when the request for execution of the specified function is made,

wherein the transmitting is performed by background processing while the UI is provided.