Extension Object to keep extra information associated with X.509 certificate. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument....X509Extension class Extension object to keep extra information associated...associated with X.509 certificate. Objects of this class should only be...