DEVICE AND METHOD FOR PROVIDING SECURITY FOR CODE PROTECTION OF SHARED OBJECT, AND DEVICE AND METHOD FOR EXECUTING SECURITY

摘要

To provide a device and a method for providing security that protect a shared object file from hacking.SOLUTION: A device for providing security includes: an object file extraction part 410 that extracts a shared object file from an execution package; an object management part 430 that separately stores a value of at least one tag in an initialization-function-related section of the shared object file, pads the value of the tag in the shared object file with zero and provides a secured shared object file; a security module generation part 440 that generates a security module file including the value of the tag separately stored by the object management part; and a package combination part 450 that generates a security execution package by including an execution engine library, the secured shared object file provided by the object management part and the security module file provided by the security module generation part.SELECTED DRAWING: Figure 4