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Fremgangsmate for a beskytte en programvare, ved a anvende et sakalt variabelt prinsipp mot uautorisert bruk av den
Fremgangsmate for a beskytte en programvare, ved a anvende et sakalt variabelt prinsipp mot uautorisert bruk av den
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机译:通过应用事实可变的原则防止未经授权使用软件的保护程序
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摘要
Method for creation of protected software wherein: a variable is selected in the vulnerable software code that is to be protected and protected software code is generated by modifying the vulnerable code such that the selected variable resides in the memory of the executing data processing unit. The invention also relates to a corresponding system, data processing unit and assembly for distribution of protected software.
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