eig.h

这个vc++代码实现了RSA

#pragma once

#include "BigInt.h"

// Eig 对话框

class Eig : public CDialog
{
	DECLARE_DYNAMIC(Eig)

public:
	Eig(CWnd* pParent = NULL);   // 标准构造函数
	virtual ~Eig();

// 对话框数据
	enum { IDD = IDD_EIG };

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

	DECLARE_MESSAGE_MAP()
public:
	CString m_P;
	CString m_G;
	CString m_Y;
	CString m_IN;
	CString m_X;
	CString m_A;
	CString m_B;
	CString s,str;
	int j;
    int length;
	int m_len;
	CBigInt A,B,P,G,X,Y,E,K,M,L;
	unsigned   hexstr_to_int10(CString str);
	int seed,ready;
	afx_msg void OnBnClickedGetcodekey();
	afx_msg void OnBnClickedEncrypt();
	afx_msg void OnBnClickedDecryption();
	CString m_T;
};