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Open source software protection - Part 2

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23 Sep 20038 min read 163.3K   14.9K   119  
This is a better alternative to my previous soulution
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#if !defined(AFX_EXEPROTECTOR_H__8082F15F_1C1E_4989_80FE_5F5DB92F0F23__INCLUDED_)
#define AFX_EXEPROTECTOR_H__8082F15F_1C1E_4989_80FE_5F5DB92F0F23__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CExeProtector  
{
public:
	CExeProtector();
	CExeProtector(const char *lpszKey,const char *lpszProtectedFileName,const char *lpszOriginalPEImageName);
	virtual ~CExeProtector();

private:
	char *szProtectedFileName;
	char *szMyFileName;
	char *szKey;

	DWORD GetOutputLength(DWORD lInputLong);
	BOOL BF_Encrypt(unsigned char** readBuffer,const char* szKey,DWORD dwSize);
	BOOL DumpSection(DWORD nFileOffset,DWORD dwNumberOfBytesToRW,DWORD dwRVA);
	DWORD RVAToFileOffset(PIMAGE_NT_HEADERS pNtHdr,DWORD rva,unsigned nNumberOfSections);
};

#endif // !defined(AFX_EXEPROTECTOR_H__8082F15F_1C1E_4989_80FE_5F5DB92F0F23__INCLUDED_)

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Written By
Web Developer
United States United States
Kamal Shankar is a programming freak (or so he feels).He currently lives in the Salt Lake City and loves doing what he has been since 1990 - coding horribly Wink | ;)

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