t1.txt

DES加密程序

void CDESEncrptionDlg::DecimalToBinary(CString strDecimal,bool boolArray[],int length)  //把CString以整数的形式转化为0 1布尔型二维数组
{
	CString strBinary = "";
	//unsigned char temp[8];
	unsigned char ruler=128;
	int result;
	for(int i=0;i<strDecimal.GetLength();i++)
	{
		ruler=128;

		unsigned char c=strDecimal.GetAt(i);
		int nDecimal = c; 
		//memset(&temp,0,8);

		for(int j=0;j<8;j++)
		{
			result=(nDecimal&ruler);
			if(result!=0)
			{
				//temp[j]='1';
				boolArray[j+i*8]=1;
			}
			else
			{
				//temp[j]='0';
				boolArray[j+i*8]=0;
			}
				
			ruler=ruler>>1;
			//strBinary+=temp[j];
		}
	}
	//bool *trybool[64];
	
	//return strBinary; 
}