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I've got it :)
Now it seems to be working :)
Thanx a bunch guys :)

Doesn't help :(

Now my ECC.h reads as :


#include <windows.h>
#pragma once
class ECC
{
public:

Then the original problem remains..

1>Source.obj : error LNK2019: unresolved external symbol "public: void __thiscall ECC::InitEllipticCurve(__int64,__int64,__int64)"...

[C++] ECC.h: ------ #include <windows.h> #pragma once class ECC { public: ECC( - Pastebin.com

here you go :)

lol.. Now the list of errors is even greater :p

1>------ Build started: Project: ECLibrary, Configuration: Debug Win32 ------
1>Compiling...
1>Source.cpp
1>Linking...
1>ECC.obj : error...

ECC is a class that I am writing from scratch.
It has only one cpp file, ECC.cpp.

I've added the ECC.h in my project, do I need to add the ECC.cpp too ?

I am trying to write a new class for performing some functions.
Basically I am writing a ECC math class.

I declared a variable as :

ECC a;
a.InitEllipticCurve(a, b, prime); //This is where i...

hehe.. sry.. I'll also attach the .cpp file.
But the thing only has the code required for the thing to work properly.

But you will need the ntl static library to be able to compile it.

Thats...

Ok.. Guys.. Let me be very clear about this.
This is in no way related to any shady business like keygenning any commercial software.

I love working on writing softwares & cryptography.
I've...

omg.. No..I am trying to write a demo protection scheme to protect my software & release it in Net to see how vulnarable it is to rce.

This in no way is related to hacking a real software.

The errors that I see are :

Mrcl.lib(mrcore.obj) : error LNK2001: unresolved external symbol _mr_alloc
Mrcl.lib(mrcore.obj) : error LNK2001: unresolved external symbol _mr_first_alloc...

Thats where BigNum libraries come in :)
Google for bignum libraries for c++.

Miracl is a commonly used one :)

Shamus Software Limited - Home --> Miracl .

Best Regards
KKR

Ok guys, I did everything according to the manual.
Created everything from scratch.

But now that I include them & try to make a demo protection , I get the same problems.

Here is the download...

Alright.. Doing it right away :)

Yeah.. read that.. but I dont have that ms32.lib :(
Its not included in the downloaded miracl package:(

Step 3 : Select “library fil es (. li b)” from the “Files of type” drop-down li st. Lo ok...

hmm.. How to do that ?

I am not quite famaliar with C++ workings.
I've included miracl.h & mirdef.h
Do I include the project ?

Guys, as for introducion, I can code up simple stuff with c++.
But what I suck in is installing & making third party libraies work.

As for my hobby, I love cryptography & I am basically a Delphi...