mutiplymod.h

1024位的大整数进行相乘（N方）取模

#pragma once


class MutiplyMod
{
private:
	void rolleft( char *c, int length,int n );
	int cmp(char*a,char*b);
	void turnover( char c[],int rlength );
	void copyclear( char*n, char* cn,int rlength );
	
	
public:
	MutiplyMod(void);
	~MutiplyMod(void);
	void cmod(char* a,char* b,char*n,char*c);
	void reverse(char * temp);
	int length(char*a);
	void mod(char*a,char*n,int a_old_length);
	void showcmod(char* a,char* b,char*n,char*c);
	CString * m_strOutput;
};