JOINT CERTIFICATION SERVICE SYSTEM USING APPLICATION PROGRAMMING INTERFACE

摘要

Disclosed is a joint authentication service system using an application program interface. The joint authentication service system using an application program interface according to an embodiment of the present invention supports a first application program to be executed in a user mobile communication device and performs an authentication process through the first application program to transmit an electronic certificate to the user mobile communication device. The first affiliate server issuing, the second affiliate server supporting the second application to be executed on the user mobile communication device and supporting the additional authentication process of the electronic certificate through the first application, and the n application on the user mobile communication device Includes an n-affiliate server that supports the program to be executed and supports the additional authentication process of the electronic certificate through the n-application, further improving the security of private certificates such as a public certificate or an affiliate certificate. Quality of service using certificates can be improved.