public string Read(byte blockNumber, out string status)
{
status = "";
String read_str;
//writeLabel.Content = "";
if (IsAuthenticated == true)
{
HiDWinscard.SCARD_IO_REQUEST sioreq;
sioreq.dwProtocol = 0x2;
sioreq.cbPciLength = 8;
HiDWinscard.SCARD_IO_REQUEST rioreq;
rioreq.cbPciLength = 8;
rioreq.dwProtocol = 0x2;
bcla = 0xFF;
bins = 0xB0;
bp1 = 0x0;
bp2 = blockNumber;
sendBuffer[0] = bcla;
sendBuffer[1] = bins;
sendBuffer[2] = bp1;
sendBuffer[3] = bp2;
sendBuffer[4] = 0x0;
sendbufferlen = 0x5;
receivebufferlen = 0x12;
retval = HID.SCardTransmit(hCard, ref sioreq, sendBuffer, sendbufferlen, ref rioreq, receiveBuffer, ref receivebufferlen);
if (retval == 0)
{
if ((receiveBuffer[receivebufferlen - 2] == 0x90) && (receiveBuffer[receivebufferlen - 1] == 0))
{
//read_pressed = true;
read_str = HexToBytenByteToHex.ToString(receiveBuffer);
status = "> READ BINARY ( Block " + blockNumber.ToString() + " ) Successful\n";
return(read_str.Substring(0, ((int)(receivebufferlen - 2)) * 2));
}
else
{
status = "> SCardTransmit" + " Failed(SW1 SW2 =" + BitConverter.ToString(receiveBuffer, (receivebufferlen - 2), 1) + " " + BitConverter.ToString(receiveBuffer, (receivebufferlen - 1), 1) + ")\n";
}
}
else
{
status = "> SCardTransmit" + " Failed... " + " Error Code: " + String.Format("{0:x}", retval) + "H\n";
}
}
return("");
}
public void LoadKey(int keynum, string key, out string status)
{
HiDWinscard.SCARD_IO_REQUEST sioreq;
sioreq.dwProtocol = 0x2;
sioreq.cbPciLength = 8;
HiDWinscard.SCARD_IO_REQUEST rioreq;
rioreq.cbPciLength = 8;
rioreq.dwProtocol = 0x2;
if (key.Length == 12)
{
Byte[] str3 = HexToBytenByteToHex.GetBytes(key, out discarded); //Encoding.ASCII.GetBytes(keych1);
bcla = 0xFF;
bins = 0x82;
bp1 = 0x20;
bp2 = (byte)keynum;
len = 0x6;
sendBuffer[0] = bcla;
sendBuffer[1] = bins;
sendBuffer[2] = bp1;
sendBuffer[3] = bp2;
sendBuffer[4] = len;
for (int k = 0; k <= str3.Length - 1; k++)
{
sendBuffer[k + 5] = str3[k];
}
sendbufferlen = 0xB;
receivebufferlen = 255;
retval = HID.SCardTransmit(hCard, ref sioreq, sendBuffer, sendbufferlen, ref rioreq, receiveBuffer, ref receivebufferlen);
if (retval == 0)
{
if ((receiveBuffer[receivebufferlen - 2] == 0x90) && (receiveBuffer[receivebufferlen - 1] == 0))
{
status = "> LOAD KEY ( No. " + keynum + " ) Successful \n";
}
else
{
status = "> Load Key" + " Failed(SW1 SW2 =" + BitConverter.ToString(receiveBuffer, (receivebufferlen - 2), 1) + " " + BitConverter.ToString(receiveBuffer, (receivebufferlen - 1), 1) + ")\n";
}
}
else
{
status = "> Load Key" + " Failed... " + " Error Code: " + String.Format("{0:x}", retval) + "H\n";
}
}
else
{
status = "Klucz nie ma odpowiedniej długości!";
}
}