I have written an encryptor in VC++ and made a DLL out of it. I want to use this in a VB Program I'm writing.
The problem is that functions used in the DLL are accessable outside of the VB program which means anyone could access the cryption routines. Is there any way I can put C++ code directly into a VB program, or a way I can ensure that only my VB program can use the DLL?