![]() ![]() ![]() The code is pretty straight-forward for the most part, and can be easily translated into other languages such as C, C++, C#, Java, etc. This is easier for end-users to type and looks better and more professional as well. We then convert the hexadecimal 32-character string to Base32 to shorten the resulting key down to 26 characters. The keys generated by the sample application are MD5 hashes of a "Licensee" name, a "Serial Number, and a "secret" program name string that is embedded into the code. The code presented here provides an easy way to integrate this functionality into your own programs. These keys are normally based on various encryption schemes, and serve to validate that a particular user is authorized to install or run the software. BackgroundĮveryone is familiar with getting license keys to activate software. This code is flexible and may be used in many different licensing schemes. Create and validate secure "License Keys" for your proprietary code and embed up to 16-bits of "configuration data" into the key. ![]()
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