Obfuscated source program, source program conversion method and apparatus, and source conversion program

摘要

A source program conversion tool 511 substitutes for an initialization part of constant data to be included in a source code S1 an initialization part of alternative constant data converted to be in a situation in which decryption is difficult by a reversible conversion process, and generates a source code S2 having a source of an inversion process for restoring original constant data from said alternative constant data inserted into a location before said constant data to which a reference is made.