<b>I would like to implement a key generator and print each key on a cd and then enter it on the software to activate it. What does a set of keys generated have in common to be validated, i mean XXXX-XXXX-XXXX is true and YYYY-YYYY-YYYY is true but how is tow different codes end up true. </b>
What i want exactly is key generator to produce a set of keys that they are all valid to the software, my problem no in generating the keys but in how to make all these keys valid. can anybody give me a simple example how to do that ?