testdialogdlg.h

来自「how to use MSCSP encrypt and decrypt」· C头文件 代码 · 共 88 行

// TestDialogDlg.h : header file
//

#if !defined(AFX_TESTDIALOGDLG_H__68F57EEC_6BA6_4581_86EC_946B9170D6A4__INCLUDED_)
#define AFX_TESTDIALOGDLG_H__68F57EEC_6BA6_4581_86EC_946B9170D6A4__INCLUDED_

#define _WIN32_WINNT 0x0500  // to make the HCRYPT.. valid
#include <Wincrypt.h>
#define MY_ENCODING_TYPE  (PKCS_7_ASN_ENCODING | X509_ASN_ENCODING)
#define KEYLENGTH  0x00800000

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

/////////////////////////////////////////////////////////////////////////////
// CTestDialogDlg dialog

class CTestDialogDlg : public CDialog
{
// Construction
public:
	BYTE* GetVarifySignatureData(HCRYPTHASH hHash, HCRYPTKEY hPubKey, CString strSignatedData);
	BYTE* GetSignatureData(HCRYPTHASH hHash);
	HCRYPTHASH AddDataToHash(HCRYPTPROV hProv, CString strSignatureData);
	void ExportPublicKey(HCRYPTKEY hKey);
	HCRYPTKEY ImportPublicKey(HCRYPTPROV hProv, BYTE* pbKeyBlob, DWORD dwBlobLen);
	HCRYPTKEY GetKeyFromContainer(HCRYPTPROV);
	BYTE* DecryptData(HCRYPTKEY hKey, CString strDecryptingData);
	BYTE* EncryptData(HCRYPTKEY hKey, CString strEncrypting);

	HCRYPTKEY CreateSessionKey(CString strPassword, UINT AlgID, DWORD dwFlag);
	HCRYPTPROV InitCryptProv(CString strCSPName, DWORD dwCSPType=PROV_RSA_FULL, DWORD dwFlags=0);

	void EnableControls(UINT uArray[], UINT uSize, BOOL blEnable);
	void EnableScreen(BOOL blEncrypt, BOOL blIsSymmetry);

	CTestDialogDlg(CWnd* pParent = NULL);	// standard constructor
	~CTestDialogDlg();	// standard constructor

// Dialog Data
	//{{AFX_DATA(CTestDialogDlg)
	enum { IDD = IDD_TESTDIALOG_DIALOG };
	CString	m_strEncryptingData;
	CString	m_strDecryptingData;
	CString	m_strPassword;
	CString	m_strSignatingData;
	CString	m_strPublicKey;
	CString	m_strPrivateKey;
	CString	m_strSignatedData;
	//}}AFX_DATA

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

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CTestDialogDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButton1();
	afx_msg void OnButton2();
	afx_msg void OnChangeEdit1();
	afx_msg void OnChangeEdit3();
	afx_msg void OnButton3();
	afx_msg void OnButton4();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:
	HCRYPTPROV m_hCryptProv;
	BYTE* m_pbKeyBlob;
	DWORD m_dwKeyBlobLen;
};

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

#endif // !defined(AFX_TESTDIALOGDLG_H__68F57EEC_6BA6_4581_86EC_946B9170D6A4__INCLUDED_)