private void btAuth_Click(object sender, EventArgs e)
{
string keyStr = tbKey.Text;
byte block = (byte)nudBlock.Value;
byte[] key = chkAscii.Checked?
Encoding.ASCII.GetBytes(keyStr):
Utility.HexToByte(keyStr);
bool isKeyA = rbKeyA.Checked;
try
{
if (card is MifareCL)
{
MifareCL mfcl = card as MifareCL;
mfcl.Authentication(isKeyA, block, key);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Mifareオブジェクトの生成
/// </summary>
private NfcTag CreateCard()
{
ushort atqa = (ushort)BigEndian.SwapEndian((ushort)device.sens_res);
byte[] uid = new byte[device.NFCID1_size];
Array.Copy(device.NFCID1, 0, uid, 0, uid.Length);
Mifare card = null;
if (atqa == MfConst.ATQA_MFCL1K)
{
card = new MifareCL(lib, uid);
}
else if (atqa == MfConst.ATQA_MFUL)
{
card = new MifareUL(lib, uid);
}
else if (atqa == MfConst.ATQA_MFCL4K)
{
card = new MifareCL4K(lib, uid);
}
Debug.WriteLine("create_card:" + Utility.ByteToHex(card.Uid, 0, card.Uid.Length));
return(card);
}
