Method to protect software against unwanted use with a...

Details Method to protect software against unwanted use with a... Method to protect software against unwanted use with a...

2007-09-11

2007-09-11

Moazzami, Nasser (Department: 2136)

Electrical computers and digital processing systems: support

Data processing protection using cryptography

C713S193000, C713S194000, C713S187000, C380S201000

Reexamination Certificate

active

10178834

ABSTRACT:
The invention concerns a process to protect a vulnerable software working on a data processing system against its unauthorized usage using a memorizing unit. The process comprises creating a protected software by choosing in the source of the vulnerable software at least one variable and by producing the source of the protected software by modifying the source of the vulnerable software, so that the chosen variable resides in the memorizing unit.

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