CAJ | 학술논문

变量在程序中起着承载信息的作用，因此隐藏变量的代码迷惑能极大地混淆程序中的数据流程，但现有的一些实体更名迷惑技术不能有效地抵抗反迷惑攻击。该文提出了一种合并变量为数组的隐藏变量的方法，提高了隐藏变量迷惑技术的强度与弹性，实验结果表明该方法能有效地应对变量名替换攻击。
변량재정서중기착승재신식적작용，인차은장변량적대마미혹능겁대지혼효정서중적수거류정，단현유적일사실체경명미혹기술불능유효지저항반미혹공격。해문제출료일충합병변량위수조적은장변량적방법，제고료은장변량미혹기술적강도여탄성，실험결과표명해방법능유효지응대변량명체환공격。
Since some information is stored in variables in a program, hiding variables can obfuscate the data stream to a great extent. However, the existing entity rename code obfuscation methods can’ t resist the attack of obfuscations. A code obfuscation method merging variable to array is proposed in this paper. The experiment results show that it can increase the resilience and poten-cy of hiding variable obfuscation method and it can resist the attack of auto substituting the variable.