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APPARATUS AND METHOD FOR INTELLECTUAL PROPERTY PROTECTION USING THE MICROPROCESSOR SERIAL NUMBER
APPARATUS AND METHOD FOR INTELLECTUAL PROPERTY PROTECTION USING THE MICROPROCESSOR SERIAL NUMBER
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机译:利用微处理机序列号进行知识产权保护的装置和方法
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摘要
In order to prevent unauthorized usage of a software program, the software program is encrypted using at least a part of a serial number or other identifying number stored in the processing unit as the encryption key (203). The software program is stored in encrypted form in the processing unit memory (204). When the processing unit requires the use of the software program, the program is decrypted using the internally stored serial or identifying number (206).
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