passdlg.h

利用RSA加密算法对输入的原文进行加密

#if !defined(AFX_PASSDLG_H__10E0E8E1_A99F_4E55_8EBE_7E79886D4AEB__INCLUDED_)
#define AFX_PASSDLG_H__10E0E8E1_A99F_4E55_8EBE_7E79886D4AEB__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// passDlg.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// passDlg dialog
class passDlg : public CDialog
{
// Construction
public:
	
	
	unsigned __int64 Eul; //the "欧拉" function's result
	unsigned __int64 N;   //the result of P multiply Q
	unsigned __int64 Q;////one of the prime number
	unsigned __int64 P;////one of the prime number
	unsigned __int64 E;////a random figure
	int num;    ////////the length of the figure[];
	unsigned __int64 figure[600];
	
//	void Encrypt();
//	void Decrypt();
	unsigned __int64 Getz(unsigned __int64 z,unsigned __int64 f,unsigned __int64 N);
	unsigned __int64 Eujilide(unsigned __int64 a,unsigned __int64 b);  //the "欧几里得" function
    unsigned __int64 Encrypt(unsigned __int64 figure,int t);//the function of encrypt
	unsigned __int64 Decrypt(unsigned __int64 cipher);//the function of decrypt
	CString MRSA(CString m_str);  //the main function 
	CString CRSA();
//	CString CRSA();
	passDlg(CWnd* pParent = NULL);   // standard constructor
	CString m_out;  ///a variable for output
	int length;//the length of the input string
// Dialog Data
	//{{AFX_DATA(passDlg)
	enum { IDD = IDD_PASS };
	CString	m_in;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(passDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(passDlg)
	virtual BOOL OnInitDialog();
	virtual void OnOK();
	//afx_msg void Oncancle();
	afx_msg void OnCancle();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_PASSDLG_H__10E0E8E1_A99F_4E55_8EBE_7E79886D4AEB__INCLUDED_)