Server and method for identifying integrity of application

A method for identifying integrity of an application, the method comprising:

• transmitting an application check module for identifying integrity of an application stored in an electronic apparatus to the electronic apparatus;
• and
• based on identification information corresponding to the application being received from the electronic apparatus, identifying integrity of the application based on the received identification information,
• wherein the identifying of the integrity of the application is based on:
• whether the received identification information is signed by a signing key included in the application check module, and
• whether the received identification information matches pre-store identification information, and
• wherein the transmitting comprises, based on a signal requesting to identify integrity of the application being received from the electronic apparatus, generating the signing key and transmitting the application check module including the signing key to the electronic apparatus.

A system for identifying integrity of an application, comprising:

• a server comprising a first memory and a first processor, wherein the server is configured to store identification information of each of a plurality of applications;
• and
• an external server comprising a second memory and a second processor, wherein the external server is configured to transmit a signal requesting to identify integrity of an application stored in an electronic apparatus to the server,
• wherein the server is further configured to:
• based on the signal requesting to identify integrity of the application being received from the electronic apparatus, generate a signing key and transmit an application check module including the generated signing key to the electronic apparatus, and
• based on identification information corresponding to the application being received from the electronic apparatus, identify integrity of the application based on the received identification information, and
• wherein the server is further configured to identify integrity of the application based on:
• whether the received identification information is signed by the signing key included in the application check module, and
• whether the received identification information matches identification information of the application among a plurality of pieces of identification information which are pre-stored in the first memory.