Operating system and authentication system

Abstract

To provide an operating system and an authentication system capable of providing an authentication means more convenient for both a service provider and a service user.SOLUTION: An operating system installed in a terminal of a user, the operating system comprising: a phone-number authenticating program that authenticates the user based on a phone number associated with the terminal in response to an authenticating request from an application installed in the terminal, A first process of registering the phone numbers associated with the terminal in the terminal as authenticated phone numbers when a predetermined condition is satisfied, and a second process of receiving an authenticating request based on the phone numbers from the application and notifying the application of successful authenticating by returning the authenticated phone numbers when the authenticated phone numbers are registered.SELECTED DRAWING: Figure 8

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