摘要
对于逆指令流技术 ,它是人为地改变计算机指令的执行顺序 ,让 CPU按逆序执行指令。这样在程序上就会出现与原编程意图毫不相干的指令 ,使程序的可读性大大降低 ,图此它可以起到程序的加密及抗分析作用。本文以实际程序为例 。
Reversed Instruction Flow means changing deliberately the execution sequence of instructions by the CPU in order to reduce the readability of a program as a means of encryption against analyzing. This paper illustrates the method of reversed instruction flow with a practical example.
出处
《微型电脑应用》
2002年第2期37-40,24,共5页
Microcomputer Applications
