desdlg.h

包涵了密码学教程里面的大部分加密算法

#if !defined(AFX_DESDLG_H__5624AC98_44BE_4B9A_B05E_5E4423A89879__INCLUDED_)
#define AFX_DESDLG_H__5624AC98_44BE_4B9A_B05E_5E4423A89879__INCLUDED_

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

#include "MyEdit.h"

/////////////////////////////////////////////////////////////////////////////
// CDesDlg dialog

class CDesDlg : public CDialog
{
// Construction
public:
	void Fk(char *L, char *R, int i);
	void Create_IV();
	void InterChange(char *c1, char *c2, int n);
	void Encrypt();
	void Combination(char *c1, int n1, char *c2, int n2, char *C);
	void IP(int *p, int n, char *C, char *c1);
	void Create_Key();
	void LS(int k, int n, char *C);
	void IP(int *p, int n, char *C);
	BOOL pick(char ch, int n);
	CDesDlg(CWnd* pParent = NULL);   // standard constructor

protected:
	CMyEdit m_wndEdit;

// Dialog Data
	//{{AFX_DATA(CDesDlg)
	enum { IDD = IDD_DES };
	CString	m_strPlainText;
	CString	m_strBKey;
	CString	m_strBPlainText;
	CString	m_strCBCCipher;
	CString	m_strCFBCipher;
	CString	m_strECBCipher;
	CString	m_strInitVector;
	CString	m_strOFBCipher;
	int		m_iNum;
	CString	m_strKey;
	//}}AFX_DATA


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

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CDesDlg)
	afx_msg void OnDESEncrypt();
	virtual BOOL OnInitDialog();
	afx_msg void OnECBDecrypt();
	afx_msg void OnCBCDecrypt();
	afx_msg void OnCFBDecrypt();
	afx_msg void OnOFBDecrypt();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_DESDLG_H__5624AC98_44BE_4B9A_B05E_5E4423A89879__INCLUDED_)