| 逆指令流技术及其应用 |
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| 引用本文： | 刘鸣,刘铁根,陈兴梧. 逆指令流技术及其应用[J]. 微型电脑应用, 2002, 18(2): 37-40,24 |
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| 作者姓名： | 刘鸣 刘铁根 陈兴梧 |
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| 作者单位： | 天津大学精仪学院,天津,300072 |
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| 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，因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，说明了逆指令流程序的设计的方法。
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| 关 键 词： | 逆指令流技术 逆指令流程序设计方法 CPU 计算机 |
Reversed Instruction Flow and Its Application |
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| Liu Ming Liu Tiegen Chen Xingwu. Reversed Instruction Flow and Its Application[J]. Microcomputer Applications, 2002, 18(2): 37-40,24 |
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| Authors: | Liu Ming Liu Tiegen Chen Xingwu |
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| Abstract: | 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. |
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| Keywords: | reversed instruction flow program encryption against analyzing |
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