testedlg.cpp

加密解密

// TestEDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "TestE.h"
#include "TestEDlg.h"

//#include "CSecret.h"
#include "pgputil.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于应用程序“关于”菜单项的 CAboutDlg 对话框

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// 对话框数据
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 实现
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()



// CTestEDlg 对话框




CTestEDlg::CTestEDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestEDlg::IDD, pParent)
	, m_strPubKey(_T(""))
	, m_strPriKey(_T(""))
	, m_strPlain(_T(""))
	, m_strScecret(_T(""))
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestEDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, m_strPubKey);
	DDV_MaxChars(pDX, m_strPubKey, 1024);
	DDX_Text(pDX, IDC_EDIT2, m_strPriKey);
	DDV_MaxChars(pDX, m_strPriKey, 1024);
	DDX_Text(pDX, IDC_EDIT3, m_strPlain);
	DDV_MaxChars(pDX, m_strPlain, 1024);
	DDX_Text(pDX, IDC_EDIT4, m_strScecret);
	DDV_MaxChars(pDX, m_strScecret, 1024);
}

BEGIN_MESSAGE_MAP(CTestEDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON1, &CTestEDlg::OnBnClickedButton1)

	ON_BN_CLICKED(IDC_BUTTON2, &CTestEDlg::OnBnClickedButton2)
	ON_BN_CLICKED(IDC_BUTTON3, &CTestEDlg::OnBnClickedButton3)
	ON_BN_CLICKED(IDC_BUTTON4, &CTestEDlg::OnBnClickedButton4)
	ON_BN_CLICKED(IDC_BUTTON5, &CTestEDlg::OnBnClickedButton5)
END_MESSAGE_MAP()


// CTestEDlg 消息处理程序

BOOL CTestEDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 将“关于...”菜单项添加到系统菜单中。

	// IDM_ABOUTBOX 必须在系统命令范围内。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// TODO: 在此添加额外的初始化代码

	return TRUE;  // 除非将焦点设置到控件，否则返回 TRUE
}

void CTestEDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CTestEDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作矩形中居中
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标显示。
//
HCURSOR CTestEDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CTestEDlg::OnBnClickedButton1()
{
	// TODO: 在此添加控件通知处理程序代码"lirui <[e-mail]>"[e-mail]
	UpdateData(TRUE) ;//<lirui><[e-mail]>/

	static const char MessageToBeSigned[] = 
	"PGP uses symmetric keys of 128-bits and asymmetric keys of up to 4096-bits irrespective of the locale."
	" Thus users of PGP can communicate securely globally whereas S/MIME users currently can't." ;

/*
    CSecret *pSec = new CSecret();
    pSec->OnInit() ;
    
//	pSec->EncryptingFile("lirui" , m_strPubKey , m_strPriKey , m_strPlain , m_strScecret) ;

//////////////////////////////////////

//	pSec->EncryptingFile("lirui" , m_strPubKey , m_strPlain , m_strScecret) ;
	pSec->EncrptingBuffer("lirui" , m_strPubKey) ;//lrnew.txt

	pSec->Clearup() ;
	delete pSec ;
*/


/*
	std::string strEmailAddress = "[e-mail]" ;
	std::string strkeyfile = m_strPubKey.GetBuffer() ;
	std::string strPwd =  "781213" ;     // "123" ; 
	pgputil gpgu(strkeyfile , strPwd) ;
	std::vector<BYTE>  inVector , outVector , lastVector;
	inVector.insert(inVector.begin() , MessageToBeSigned , MessageToBeSigned + sizeof( MessageToBeSigned) - 1 );
    gpgu.pk_enc(inVector , outVector) ;
	gpgu.pk_dec(outVector , lastVector) ;
/*/
///*
	std::vector<BYTE>  inVector , outVector , lastVector , keyVector ;
	inVector.insert(inVector.begin() , MessageToBeSigned , MessageToBeSigned + sizeof( MessageToBeSigned) - 1 ); //+ 64
	BYTE Key4[] =
	{
		0x00, 0x03, 0x06, 0x09, 0x0C, 0x0F, 0x12, 0x15, 
		0x18, 0x1B, 0x1E, 0x21, 0x24, 0x27, 0x2A, 0x2D, 
		0x30, 0x33, 0x36, 0x39, 0x3C, 0x3F, 0x42, 0x45
	};

	keyVector.insert(keyVector.begin() , Key4 , Key4 + sizeof(Key4)) ;
	pgputil gpgu ;
	//pgpalgos alg = algo_des  algo_aes ;
	gpgu.sym_enc(inVector , keyVector , outVector , pgputil::algo_des) ;

	gpgu.sym_dec(outVector , keyVector , lastVector , pgputil::algo_des) ;
//*/

}


void CTestEDlg::OnBnClickedButton2()
{
	// TODO: 在此添加控件通知处理程序代码
	CFileDialog  f_dlg(TRUE) ;
	if (f_dlg.DoModal() == IDCANCEL)
		return ;
	m_strPubKey = f_dlg.GetPathName() ;
	UpdateData(FALSE) ;
}

void CTestEDlg::OnBnClickedButton3()
{
	// TODO: 在此添加控件通知处理程序代码
	CFileDialog  f_dlg(TRUE) ;
	if (f_dlg.DoModal() == IDCANCEL)
		return ;
	m_strPriKey = f_dlg.GetPathName() ;
	UpdateData(FALSE) ;

}

void CTestEDlg::OnBnClickedButton4()
{
	// TODO: 在此添加控件通知处理程序代码

	CFileDialog  f_dlg(TRUE) ;
	if (f_dlg.DoModal() == IDCANCEL)
		return ;
	m_strPlain = f_dlg.GetPathName() ;
	UpdateData(FALSE) ;

}

void CTestEDlg::OnBnClickedButton5()
{
	// TODO: 在此添加控件通知处理程序代码

	CFileDialog  f_dlg(TRUE) ;
	if (f_dlg.DoModal() == IDCANCEL)
		return ;
	m_strScecret = f_dlg.GetPathName() ;
	UpdateData(FALSE) ;
}