HardwareKey Package for Delphi
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USB authentication token developed by Feitian Technologies. 
Easy Uses this VCL package & Product Licence Manager need not 
uses complex API.

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Support dual encode authority, HardwareKey and ProductID Key
Delphi software companys sales can uses Product Licence Manager
generate the LicenceFile (encode file) follow of software products
to delivery and not need in Delphi reCompile your products.
no complex API, efficiency to secure, component method easy uses.