Product Key Generator


A .net Library that generates self-sufficient product key where you can store several data related to licensed product:
- Product Code (byte)
- Product Edition (5 posible values: Trial, Standard, Professional, Enterprise, Ultimate)
- Product Version (ushort, up to 60,000 values allowed)
- License serial number (ushort, up to 60,000 values allowed, so you can keep track of every single license you sell)
- Expiration Date
- Up to 10 fields to enable/disable specific features for a particular license.

You can also select between 3 different encryption algorithms to encrypt the data and provide a two characters combination to generate the encryption key. And you don't have to write this info in your software code, the product key contains all this info by itself.

To use the library, you must reference the dlls NetDev.KeyGeneration.dll and NetDev.KeyGeneration.Generator.dll in the software you use to generate the product keys and provide all the data related to the product license you are generating through the class ProductKey and then use the function contained in the class KeyGeneration providing the two encryption chars and the selected encryption algorithm.

Then, in your software you must reference the dlls NetDev.KeyGeneration.dll and NetDev.KeyGeneration.Disassembler.dll and use the fuction contained in the class KeyDisassembler providing only the product key to get all the information you need to know the type of license, version, etc, to use in your software.

So, you don't have to reference the generation dll in your sofware, only the disassembly dll.

Attached with the libraries is a well formed and commented example, so you can use the libraries without any problems.

Questions and Comments


April 28, 2014 modesterd

Hello.dearMy name is modester i saw your profile today at and my mind got rest and also became interested in you,i will also like to know you more,and i want you to send an email directly to my email address so i can reply your mail and also give you my picture for you to know whom i am.Here is my email address( i believe we can move from love distance or color does not yomodester

February 9, 2014 mayask123

do u provide the 3 dll source code also ?are you providing complete source code ?

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Uploaded: November 20, 2012

Files Included: A zip file containing a .net project and 3 dlls.

ID: 70196

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