//KeyNumber : 102(int) //ProductName : ad(string) //ProductVersion : ad1.0.2.1011010(string) //LicenseCount : 9999(int) //UserCount : 9999(int) Cryptor cryptor = new Cryptor(); string key = HexEncoding.ToString(cryptor.EncryptString("102:ad:ad1.0.2.1011010:9999:9999"));