license key validation - encryption/decryption
rockvz at yahoo.com
Tue Dec 4 06:16:24 CET 2001
I have a requirement to write a license file in XML.
The xml file will typically consist of a feature name
a "license key" to enable/disable the feature.
How do i generate this "encrypted license key" for
different features for different customers?
How do i validate it at the customer site that the
"key" installed is valid?
i can have 10 features for the product and each
feature has a encrypted key to enable the feature.
(I would be using python for coding the above.)
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