HillTJ
To train a dog, first know more than the dog..
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- Today, 09:57
- Joined
- Apr 1, 2019
- Messages
- 731
Friends, I have some vague idea of protecting a project for some kind of "trial" period. My thoughts so far are to encrypt the users email address using an RC4 technique & using that for the 'product key'. Talking of "key" I don't wish to keep the encryption/decryption key in a table, which seems a bit obvious & have come across an interesting technique where I can save the encryption/decryption 'key' as a database property.
I've been playing with some code & got it all working, but question whether it is a good idea or not to save the 'key' as described.
I'm open to suggestions & welcome feedback.
Cheers.
I've been playing with some code & got it all working, but question whether it is a good idea or not to save the 'key' as described.
I'm open to suggestions & welcome feedback.
Cheers.