private void OpenScrambler()
{
switch (SingletonInfo.GetInstance().scramblernum)
{
case 0:
//未开密码器
break;
case 1:
//开启江南天安的密码器
int nReturn = SingletonInfo.GetInstance().usb.USB_OpenDevice(ref phDeviceHandle);
if (nReturn != 0)
{
LogRecord.WriteLogFile("天安密码器打开失败！");
MessageBox.Show("密码器打开失败！");
}
else
{
SingletonInfo.GetInstance().DeviceHandle = (int)phDeviceHandle;
LogRecord.WriteLogFile("天安密码器打开成功！");
}
break;
case 2:
//开启江南科友密码器
// IPAddress ip = IPAddress.Parse("127.0.0.1");
// IPEndPoint point = new IPEndPoint(ip, 8100);
socketSend = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint point = new IPEndPoint(IPAddress.Parse("192.168.4.51"), 1818);
socketSend.Connect(point);
//开启新的线程，不停的接收服务器发来的消息
Thread c_thread = new Thread(Received);
c_thread.IsBackground = true;
c_thread.Start();
string msg = "\0\n12345678NC";
byte[] buffer = new byte[2048];
buffer = Encoding.Default.GetBytes(msg);
socketSend.Send(buffer);
break;
case 5: //调用内部CA接口 不需要打开密码器
break;
}
}
public void SignatureFunc(byte[] pdatabuf, int datalen, ref int random, ref byte[] signature)
{
byte[] strSignture = new byte[100];
byte[] pucSignature = pdatabuf;
if (!SingletonInfo.GetInstance().manuAddCert_sn)
{
switch (SingletonInfo.GetInstance().scramblernum)
{
case 1:
int nDeviceHandle = SingletonInfo.GetInstance().DeviceHandle;
string eturn = SingletonInfo.GetInstance().usb.Platform_CalculateSingature_String(nDeviceHandle, 1, pucSignature, pucSignature.Length, ref strSignture);
strSignture.CopyTo(signature, 0);
if (eturn == "NetError")
{
MyEvent(); //引发事件 提示主界面
}
break;
case 5:
//switch (SingletonInfo.GetInstance().InlayCAType)
//{
// case 0:
// SingletonInfo.GetInstance().InlayCA.EbMsgCASign(pdatabuf, datalen, ref random, ref signature);
// break;
// case 1:
// SingletonInfo.GetInstance().InlayCA.EbMsgPLSign(pdatabuf, datalen, ref random, ref signature);
// break;
// case 2:
// SingletonInfo.GetInstance().InlayCA.EbMsgSign(pdatabuf, datalen,ref random, ref signature,2);
// break;
//}
SingletonInfo.GetInstance().InlayCA.EbMsgSign(pdatabuf, datalen, ref random, ref signature, SingletonInfo.GetInstance().InlayCAType);
break;
}
}
else
{
int certindex = SingletonInfo.GetInstance().DicCert[SingletonInfo.GetInstance().CurrentCert_SN];
SingletonInfo.GetInstance().InlayCA.EbMsgSign(pdatabuf, datalen, ref random, ref signature, certindex);
}
string strData = null;
for (int i = 0; i < pucSignature.Length; i++)
{
strData += " " + pucSignature[i].ToString("X2");
}
LogRecord.WriteLogFile("原文：" + strData);
string strData2 = null;
for (int i = 0; i < signature.Length; i++)
{
strData2 += " " + signature[i].ToString("X2");
}
LogRecord.WriteLogFile("签名数据：" + strData2);
if (SingletonInfo.GetInstance().ischecksignature)
{
DateTime dt = DateTime.UtcNow;
string tt = UtcHelper.ConvertDateTimeInt(dt).ToString();
byte[] byteArray = System.Text.Encoding.Default.GetBytes(tt);
if (byteArray.Length > 0 && byteArray.Length < 64)
{
for (int i = 0; i < byteArray.Length; i++)
{
signature[10 + i] = byteArray[i];
}
}
}
}