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How to create a Hardware key.

 
Greenhorn
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Hello,
does anyone know how to create a hardware key? I mean to read something on the computer which would be specific for every computer you run the program in.
thanks.
 
Greenhorn
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I don't believe this is possible withouth resorting to JNI. This library uses some JNI code to find out the MAC address of the network card on various platforms; maybe it is of some use to you.
 
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