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XAS-712 2019-01-13 01:43:10 +08:00
parent 9f548dbe44
commit 62436b82f6
4 changed files with 109 additions and 48 deletions
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62
MifareOneTool/ClassMifareS50.cs
View File

@ -33,16 +33,16 @@ namespace MifareOneTool
{
ac[i] = (byte)~ac[i];
}
acbits[0] = (byte)(((ac[0] & 0x01) <<2)
+ ((ac[0] & 0x10) >>3)
acbits[0] = (byte)(((ac[0] & 0x01) << 2)
+ ((ac[0] & 0x10) >> 3)
+ ((ac[1] & 0x01)));
acbits[1] = (byte)(((ac[0] & 0x02) <<1)
+ ((ac[0] & 0x20)>>4)
acbits[1] = (byte)(((ac[0] & 0x02) << 1)
+ ((ac[0] & 0x20) >> 4)
+ ((ac[1] & 0x02) >> 1));
acbits[2] = (byte)(((ac[0] & 0x04))
+ ((ac[0] & 0x40) >> 5)
+ ((ac[1] & 0x04) >> 2));
acbits[3] = (byte)(((ac[0] & 0x08) >>1)
acbits[3] = (byte)(((ac[0] & 0x08) >> 1)
+ ((ac[0] & 0x80) >> 6)
+ ((ac[1] & 0x08) >> 3));
return acbits;
@ -51,34 +51,35 @@ namespace MifareOneTool
{
byte[] acbits = new byte[4];
acbits[3] = 0x00;
acbits[1] = (byte)((ac[0]<< 2)& 0x10
| (ac[1] << 3) & 0x20
| (ac[2] << 4) & 0x40
| (ac[3]<<5)&0x80);
acbits[2] = (byte)((ac[0]>>1)& 0x01
| (ac[1]) & 0x02
| (ac[2] << 1) & 0x04
| (ac[3]<<2)&0x08);
acbits[2] = (byte)((ac[0] << 4) & 0x10
| (ac[1] << 5) & 0x20
| (ac[2] << 6) & 0x40
| (ac[3] << 7) & 0x80);
acbits[1] = (byte)(((ac[0] << 2) & 0x10)
| ((ac[1] << 3) & 0x20)
| ((ac[2] << 4) & 0x40)
| ((ac[3] << 5) & 0x80));
acbits[2] = (byte)(((ac[0] >> 1) & 0x01)
| ((ac[1]) & 0x02)
| ((ac[2] << 1) & 0x04)
| ((ac[3] << 2) & 0x08)
| ((ac[0] << 4) & 0x10)
| ((ac[1] << 5) & 0x20)
| ((ac[2] << 6) & 0x40)
| ((ac[3] << 7) & 0x80));
for (int i = 0; i < ac.Length; i++)
{
ac[i] = (byte)(ac[i] ^ 0xff);
ac[i] = (byte)~ac[i];
}
acbits[1] = (byte)((ac[0]) & 0x01
| (ac[1] << 1) & 0x02
| (ac[2] << 2) & 0x04
| (ac[3] << 3) & 0x08);
acbits[0] = (byte)((ac[0]>>2) & 0x01
| (ac[1] >>1) & 0x02
| (ac[2]) & 0x04
| (ac[3] << 1) & 0x08);
acbits[0] = (byte)((ac[0] << 3) & 0x10
| (ac[1] << 4) & 0x20
| (ac[2] << 5) & 0x40
| (ac[3] << 6) & 0x80);
acbits[1] = (byte)(acbits[1] |
((ac[0]) & 0x01)
| ((ac[1] << 1) & 0x02)
| ((ac[2] << 2) & 0x04)
| ((ac[3] << 3) & 0x08));
acbits[0] = (byte)(((ac[0] >> 2) & 0x01)
| ((ac[1] >> 1) & 0x02)
| ((ac[2]) & 0x04)
| ((ac[3] << 1) & 0x08)
| ((ac[0] << 3) & 0x10)
| ((ac[1] << 4) & 0x20)
| ((ac[2] << 5) & 0x40)
| ((ac[3] << 6) & 0x80));
return acbits;
}
}
@ -308,6 +309,7 @@ namespace MifareOneTool
public void ExportToMfd(string file)
{
byte[] fileBuffer = this.SectorsRaw;
File.WriteAllBytes(file, fileBuffer);
}
}
}

3
MifareOneTool/FormHTool.Designer.cs generated
View File

@ -150,6 +150,7 @@
this.修改UIDToolStripMenuItem.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.U)));
this.修改UIDToolStripMenuItem.Size = new System.Drawing.Size(191, 24);
this.修改UIDToolStripMenuItem.Text = "修改UID";
this.修改UIDToolStripMenuItem.Click += new System.EventHandler(this.修改UIDToolStripMenuItem_Click);
//
// 检查全卡ToolStripMenuItem
//
@ -486,7 +487,7 @@
this.MainMenuStrip = this.menuStrip1;
this.MaximizeBox = false;
this.Name = "FormHTool";
this.Text = "S50HTool";
this.Text = "S50HTool-beta";
this.menuStrip1.ResumeLayout(false);
this.menuStrip1.PerformLayout();
this.groupBox1.ResumeLayout(false);

79
MifareOneTool/FormHTool.cs
View File

@ -8,6 +8,8 @@ using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Text.RegularExpressions;
using System.Security.Cryptography;
using Microsoft.VisualBasic;
namespace MifareOneTool
{
@ -20,6 +22,7 @@ namespace MifareOneTool
private S50 currentS50 = new S50();
string currentFilename = "";
int currentSector = -1;
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
@ -37,6 +40,7 @@ namespace MifareOneTool
}
private void reloadEdit(int sectorIndex)
{
currentSector = sectorIndex;
if (sectorIndex == -1)
{
comboBox1.SelectedIndex = 0;
@ -123,7 +127,7 @@ namespace MifareOneTool
return;
}
reloadList();
logAppend("打开了"+ofd.FileName);
logAppend("打开了" + ofd.FileName);
}
private void reloadList()
@ -188,7 +192,7 @@ namespace MifareOneTool
const string pattern = @"[0-9A-Fa-f]{32}";
TextBox tb = ((TextBox)sender);
string content = tb.Text.Trim();
if (!(Regex.IsMatch(content, pattern)))
if (!(Regex.IsMatch(content, pattern)&&content.Length==32))
{
tb.BackColor = Color.Tomato;
//e.Cancel = true;
@ -205,7 +209,7 @@ namespace MifareOneTool
const string pattern = @"[0-9A-Fa-f]{12}";
TextBox tb = ((TextBox)sender);
string content = tb.Text.Trim();
if (!(Regex.IsMatch(content, pattern)))
if (!(Regex.IsMatch(content, pattern) && content.Length == 12))
{
tb.BackColor = Color.Tomato;
//e.Cancel = true;
@ -217,10 +221,51 @@ namespace MifareOneTool
}
}
private static byte[] Hex2Block(string hex,int bytelen)
{
hex = hex.Replace(" ", "");
byte[] returnBytes = new byte[bytelen];
for (int i = 0; i < bytelen; i++)
returnBytes[i] = Convert.ToByte(hex.Substring(i * 2, 2), 16);
return returnBytes;
}
private void buttonSaveSectorEdit_Click(object sender, EventArgs e)
{
if (currentSector >= 0 && currentSector <= 15)
{
this.ValidateChildren();
if (block0Edit.BackColor != Color.Aquamarine
|| block1Edit.BackColor != Color.Aquamarine
|| block2Edit.BackColor != Color.Aquamarine
|| keyAEdit.BackColor != Color.Aquamarine
|| keyBEdit.BackColor != Color.Aquamarine)
{
MessageBox.Show("当前扇区数据仍有错误，不能执行修改。");
return;
}
currentS50.Sectors[currentSector].Block[0] = Hex2Block(block0Edit.Text.Trim(),16);
currentS50.Sectors[currentSector].Block[1] = Hex2Block(block1Edit.Text.Trim(), 16);
currentS50.Sectors[currentSector].Block[2] = Hex2Block(block2Edit.Text.Trim(), 16);
byte[] kA = Hex2Block(keyAEdit.Text.Trim(), 6);
byte[] kB = Hex2Block(keyBEdit.Text.Trim(), 6);
byte[] ac = new byte[4] {
(byte)comboBox1.SelectedIndex,
(byte)comboBox2.SelectedIndex,
(byte)comboBox3.SelectedIndex,
(byte)comboBox4.SelectedIndex };
byte[] kC = Utils.GenAC(ac);
List<byte> list3=new List<byte>(kA);
list3.AddRange(kC);
list3.AddRange(kB);
byte[] block3 = list3.Take(16).ToArray();
currentS50.Sectors[currentSector].Block[3] = block3;
for (int i = 0; i < 16; i++)
{
dataGridView1.Rows[i].Cells[0].Value = currentS50.Sectors[i].Info(i);
}
logAppend("已更新扇区" + currentSector.ToString());
}
}
private void comboBox1_Validating(object sender, CancelEventArgs e)
@ -249,7 +294,7 @@ namespace MifareOneTool
string msg = "该文件存在以下错误：\n";
for (int i = 0; i < 16; i++)
{
msg += "扇区" + i.ToString()+"：\n";
msg += "扇区" + i.ToString() + "：\n";
if ((res[i] & 0x01) == 0x01)
{
msg += "该扇区UID校验值错误，请点击打开扇区0来自动更正。\n";
@ -271,5 +316,29 @@ namespace MifareOneTool
logAppend(msg);
}
}
private void 修改UIDToolStripMenuItem_Click(object sender, EventArgs e)
{
reloadEdit(-1);
byte[] buid = new byte[4];
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
rng.GetNonZeroBytes(buid);
string uid = Interaction.InputBox("请输入需要更改的UID卡号，共8位十六进制数，如E44A3BF1。", "请输入UID号", Form1.hex(buid), -1, -1).Trim();
string pat = "[0-9A-Fa-f]{8}";
if (!Regex.IsMatch(uid, pat))
{
MessageBox.Show("输入的UID号不合法", "InputError", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
buid = Hex2Block(uid, 4);
byte bcc=(byte)(buid[0]^buid[1]^buid[2]^buid[3]);
currentS50.Sectors[0].Block[0][0] = buid[0];
currentS50.Sectors[0].Block[0][1] = buid[1];
currentS50.Sectors[0].Block[0][2] = buid[2];
currentS50.Sectors[0].Block[0][3] = buid[3];
currentS50.Sectors[0].Block[0][4] = bcc;
logAppend("UID已改为" + Form1.hex(buid) + "，计算得到BCC=" + Form1.hex(new byte[]{bcc}));
reloadEdit(0);
}
}
}

11
MifareOneTool/GitHubUpdate.cs
View File

@ -14,17 +14,6 @@ namespace MifareOneTool
{
Version localVersion;
Version remoteVersion;
//public static T FromJSON<T>(this string input)
//{
// try
// {
// return JsonConvert.DeserializeObject<T>(input);
// }
// catch (Exception ex)
// {
// return default(T);
// }
//}
public GitHubUpdate(string GitHubR)
{
this.localVersion = Assembly.GetExecutingAssembly().GetName().Version;