METHOD, TERMINAL, SYSTEM AND COMPUTER-READABLE RECORDING MEDIA FOR PROVIDING SOFRWARE LIBRARY

摘要

According to an aspect of the present invention, a method for providing a software library comprises the steps of: generating a security file based on a serial number of software received from a user terminal, and transmitting the generated security file to the user terminal; transmitting information on the generation of the security file to a library maker server; receiving, from the library maker server, a library object made on the basis of the information on the generation of the security file; and generating a library controller including the received library object, and transmitting the generated library controller to the user terminal, wherein the library controller can be operated on the user terminal only when all of the security file and the library controller corresponding to each other on the user terminal exist.