ELECTRONIC DEVICE PERFORMING RESTORATION ON BASIS OF COMPARISON OF CONSTANT VALUE AND CONTROL METHOD THEREOF

An electronic device includes a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions to identify whether an annotation binding a first type object and a second type object is declared, and bind the first type object and the second type object, and sign both the bound first type object and the bound second type object based on identifying that the annotation is declared.