Desfire Ev1\Ev2\Ev3卡DES\3K3DES\AES加解密读写C#示例源码

本示例使用的发卡器：https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.1d292c1bYhsS9c&ft=t&id=917152255720 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Runtime.InteropServices;  //调用动态库一定要加入这个引用namespace MifareDesfireEv123
{public partial class Form1 : Form{//外部函数声明：让设备发出声响--------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "pcdbeep", CallingConvention = CallingConvention.StdCall)]static extern byte pcdbeep(Int32 xms);//xms单位为毫秒 //读取设备编号，可做为软件加密狗用,也可以根据此编号在公司网站上查询保修期限-----------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "pcdgetdevicenumber", CallingConvention = CallingConvention.StdCall)]static extern byte pcdgetdevicenumber(byte[] devicenumber);//devicenumber用于返回编号 //获取IC卡芯片型号---------------------------------------------------------------------------------------------------------------------------------------- [DllImport("OUR_MIFARE.dll", EntryPoint = "getmifareversion")]static extern byte getmifareversion(byte[] cardtypestr, byte[] AtqaSak, byte[] versionbuf, byte[] versionlen, byte[] retsw);//激活Desfire卡、CPU卡------------------------------------------------------------------------------------------------------------------------------------ [DllImport("OUR_MIFARE.dll", EntryPoint = "cpurequest1")]static extern byte cpurequest1(byte[] mypiccserial, byte[] myparam, byte[] myver, byte[] mycode, byte[] AtqaSak);//选择desfire卡 应用ID------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfireselectapplication")]static extern byte desfireselectapplication(byte[] aid, byte[] retsw);//EV1密钥认证---------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfireauthkeyev1")]static extern byte desfireauthkeyev1(byte[] keybuf, byte keyid,byte authmode,byte[] retsw);//EV1更改密钥---------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirechangekeyev1")]static extern byte desfirechangekeyev1(byte[] newkeybuf, byte keyid, byte authmode, byte zeno, byte[] oldkeybuf, byte[] retsw);//EV2密钥认证---------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfireauthkeyev2")]static extern byte desfireauthkeyev2(byte[] keybuf, byte keyid, byte authmode, byte[] retsw);//初始化卡(格式化卡) 返回 910E 时用-----------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfireformatpicc")]static extern byte desfireformatpicc(byte[] retsw);//删除desfire卡内的应用AID------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiredeleteapplication")]static extern byte desfiredeleteapplication(byte[] aid, byte[] retsw);//在desfire卡根目录下创建新应用AID-----------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirecreateapplication")]static extern byte desfirecreateapplication(byte[] aid, byte keysetting,byte keynumver, byte keytype, byte[] retsw);//查询desfire卡内所有的应用AID-----------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiregetapplicationids")]static extern byte desfiregetapplicationids(byte[] aidbuf, byte[] aidsize,  byte[] retsw);//获取AID应用的密钥配置信息-----------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiregetkeysettings")]static extern byte desfiregetkeysettings(byte[] aidbuf, byte[] keysetting, byte[] keysize, byte[] retsw);//更改desfire卡内的应用的密钥配置信息-----------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirechangekeysettings")]static extern byte desfirechangekeysettings(byte[] aidbuf, byte keysetting, byte[] retsw);//在desfire应用中创建标准文件------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirecreatestddatafile")]static extern byte desfirecreatestddatafile(byte fileid, byte comset, byte[] accessrights, Int32  filesize, byte[] retsw);//在desfire应用中创建备份文件------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfircreatebackupdatafile")]static extern byte desfircreatebackupdatafile(byte fileid, byte comset, byte[] accessrights, Int32 filesize, byte[] retsw);//读取应用中的所有文件ID------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiregetfileids")]static extern byte desfiregetfileids(byte[] fileid, byte[] filessize,  byte[] retsw);//读取desfire卡应用中文件的配置信息------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiregetfilesettings")]static extern byte desfiregetfilesettings(byte fileid, byte[] filesettingsbuf, byte[] revbuflen, byte[] retsw);//更改desfire卡应用中文件的配置信息------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirechangefilesettings")]static extern byte desfirechangefilesettings(byte fileid, byte comset, byte[] accessrights,  byte[] retsw);//删除应用中的文件-----------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfiredeletefile")]static extern byte desfiredeletefile(byte fileid, byte[] retsw);//读文件-----------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirereaddata")]static extern byte desfirereaddata(byte cmd, byte fileno, Int32 offset, Int32 datalen, byte[] databuf, byte[] retsw);//写文件-----------------------------------------------------------------------------------------------------------------------------------------------[DllImport("OUR_MIFARE.dll", EntryPoint = "desfirewritedata")]static extern byte desfirewritedata(byte cmd, byte fileno, Int32 offset, Int32 datalen, byte[] databuf, byte[] retsw);public Form1(){InitializeComponent();}//函数返回状态解析private static byte MessageDispInfo(byte errno){switch (errno){case 0:MessageBox.Show("操作成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);break;case 8:MessageBox.Show("请重新拿开卡后再放到感应区!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 23:MessageBox.Show("错误代码：" + errno.ToString("D") + "，驱动程序错误或尚未安装！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 24:MessageBox.Show("错误代码：" + errno.ToString("D") + "，操作超时，一般是动态库没有反映！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 25:MessageBox.Show("错误代码：" + errno.ToString("D") + "，发送字数不够！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 26:MessageBox.Show("错误代码：" + errno.ToString("D") + "，发送的CRC错！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 27:MessageBox.Show("错误代码：" + errno.ToString("D") + "，接收的字数不够！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 28:MessageBox.Show("错误代码：" + errno.ToString("D") + "，接收的CRC错！", "示例提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 50:MessageBox.Show("RATS错误，厂家调试代码，用户不需理会!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 51:MessageBox.Show("PPS错误，厂家调试代码，用户不需理会!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 52:MessageBox.Show("已进入了14443-4协议状态，可进行CPU卡功能所有操作了!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 53:MessageBox.Show("CPU卡功能通讯错误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 54:MessageBox.Show("数据不足，需要接着发送未完成的数据至卡上!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 55:MessageBox.Show("发送ACK指令给卡，让卡接着发送数据回来!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 56:MessageBox.Show("清空根目录失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 57:MessageBox.Show("卡片不支持功能!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 58:MessageBox.Show("卡片初始化失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 59:MessageBox.Show("分配的空间不足!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 60:MessageBox.Show("本次操作的实体已存在!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 61:MessageBox.Show("无足够空间!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 62:MessageBox.Show("文件不存在!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 63:MessageBox.Show("权限不足,有可能是用只读密码认证，导致无法更改读写密码或无法写文件!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 64:MessageBox.Show("密码不存在，或密钥文件未创建!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 65:MessageBox.Show("传送长度错误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 66:MessageBox.Show("Le错误，即接收的数据长度指定过大!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 67:MessageBox.Show("功能不支持或卡中无MF 或卡片已锁定!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 68:MessageBox.Show("密码认证错识次数过多，该密码已被锁死!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 86:MessageBox.Show("更改后的密码长度必须和创建时的长度一致!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 87:MessageBox.Show("应用目录不存在!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 88:MessageBox.Show("应用文件不存在!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 89:MessageBox.Show("文件号不能超过5!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 90:MessageBox.Show("读取文件时返回的长度不足，数据可能不正确!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 91:MessageBox.Show("一次读文件的长度不能超过255!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 92:MessageBox.Show("一次写文件的长度不能超过247!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;case 70:case 71:case 72:case 73:case 74:case 75:case 76:case 77:case 78:case 79:case 80:case 81:case 82:case 83:case 84:case 85:MessageBox.Show("密码错误，剩余次数为" + Convert.ToString(errno - 70) + "，如果为0，该密码将锁死，无法再认证", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);break;default:MessageBox.Show("操作失败，返回错误代码！" + Convert.ToString(errno), "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);break;}return 0;}//判断16进制数据是否正确public static bool checkhexstr(string inputstr,int hexlen,byte[] bytebuf ) {try{inputstr = inputstr.Replace(" ", "");inputstr = inputstr.Replace("\r", "");inputstr = inputstr.Replace("\n", ""); for (int i=0;i<hexlen;i++){bytebuf[i] = Convert.ToByte(Convert.ToInt32(inputstr.Substring(i * 2, 2), 16));}return true;}catch{return false;}}//卡操作返回代码解析public static string RetTextFromStr(string inputstr){string RetTextFromStr = "";switch (inputstr){case "9000":RetTextFromStr = "成功！";break;case "9100":RetTextFromStr = "成功！";pcdbeep(20);break;case "6281":RetTextFromStr = "回送的数据可能错误！";break;case "6283":RetTextFromStr = "选择文件无效，文件或密钥校验错误";break;case "6400":RetTextFromStr = "状态标志未改变";break;case "6581":RetTextFromStr = "写 EEPROM 不成功！";break;case "6700":RetTextFromStr = "长度错误";break;case "6900":RetTextFromStr = "CLA 与线路保护要求不匹配";break;case "6901":RetTextFromStr = "无效的状态！";break;case "6981":RetTextFromStr = "命令与文件结构不相容";break;case "6982":RetTextFromStr = "不满足安全状态";break;case "6983":RetTextFromStr = "密钥被锁死！";break;case "6984":RetTextFromStr = "MAC格式不符合";break;case "6985":RetTextFromStr = "使用条件不满足";break;case "6986":RetTextFromStr = "请先选择文件！";break;case "6987":RetTextFromStr = "无安全报文";break;case "6988":RetTextFromStr = "安全报文数据项不正确";break;case "6A80":RetTextFromStr = "数据域参数错误！";break;case "6A81":RetTextFromStr = "功能不支持或卡中无MF 或卡片已锁定";break;case "6A82":RetTextFromStr = "文件未找到";break;case "6A83":RetTextFromStr = "记录未找到！";break;case "6A84":RetTextFromStr = "文件无足够空间";break;case "6A86":RetTextFromStr = "参数P1 P2 错";break;case "6A88":RetTextFromStr = "密钥未找到！";break;case "6B00":RetTextFromStr = "在达到Le/Lc 字节之前文件结束，偏移量错误";break;case "6E00":RetTextFromStr = "无效的CLA";break;case "6F00":RetTextFromStr = "数据无效！";break;case "9302":RetTextFromStr = "MAC 错误";break;case "9303":RetTextFromStr = "应用已被锁定";break;case "9401":RetTextFromStr = "金额不足！";break;case "9403":RetTextFromStr = "密钥未找到！";break;case "9406":RetTextFromStr = "所需的MAC 不可用！";break;case "91AE":RetTextFromStr = "认证失败，请检查命行的参数和前期计算是否错误！";break;case "91CA":RetTextFromStr = "上一个命令未完全完成！";break;case "917E":RetTextFromStr = "指令长度错误！";break;case "9140":RetTextFromStr = "当前目录或应用密钥不存在，请先选择正确的目录或应用！";break;case "919D":RetTextFromStr = "处于未验证密码的状态，该指令无法操作！";break;case "911E":RetTextFromStr = "MAC错误！";break;case "91F0":RetTextFromStr = "该文件号不存在！";break;case "919E":RetTextFromStr = "参数无效！";break;case "91BE":RetTextFromStr = "试图读取/写入的数据超出文件/记录的边界！";break;case "91A0":RetTextFromStr = "请求的 AID 不存在！";break;default:if (inputstr.Substring(0, 3) == "63C"){int i = Convert.ToInt16(inputstr.Substring(3, 1), 16);if(i>0){RetTextFromStr = "再试 "+i.ToString("D")+" 次错误密码将锁定！";}else { RetTextFromStr = "密码已被锁定"; }}else{RetTextFromStr="未知的异常";}break;} return RetTextFromStr;}private void Form1_Load(object sender, EventArgs e){comboBox1.SelectedIndex = 0;comboBox3.SelectedIndex = 0;comboBox14.SelectedIndex = 0;comboBox2.SelectedIndex = 0;comboBox4.SelectedIndex = 0;comboBox5.SelectedIndex = 1;comboBox6.SelectedIndex = 1;comboBox7.SelectedIndex = 1;comboBox8.SelectedIndex = 1;comboBox9.SelectedIndex = 0;comboBox10.SelectedIndex = 14;comboBox11.SelectedIndex = 14;comboBox12.SelectedIndex = 14;comboBox13.SelectedIndex = 14;}private void button1_Click(object sender, EventArgs e){byte status;  //'存放返回值byte[] mypiccserial = new byte[7];//'卡序列号            byte[] myparam = new byte[4];byte[] AtqaSak = new byte[3];byte[] myver = new byte[1];byte[] mycode = new byte[1];string cardhohex = "";string parastr = "";string verstr = "";string codestr = "";int i;status = cpurequest1(mypiccserial, myparam, myver, mycode, AtqaSak);if (status == 0 || status == 52){pcdbeep(20);if (AtqaSak[0] / 64 > 0){for (i = 0; i < 7; i++) { cardhohex = cardhohex + mypiccserial[i].ToString("X2"); }for (i = 0; i < 4; i++) { parastr = parastr + myparam[i].ToString("X2"); }verstr = myver[0].ToString("X2");codestr = mycode[0].ToString("X2");textBox1.Text = cardhohex;MessageBox.Show("激活Desfire卡成功，可以接着重复操作第二步进行调试了。\r\n" + "16进制卡号：" + cardhohex + "\r\n参数：" + parastr + "\r\n版本信息：" + verstr + "\r\n厂商代码(复旦为90)：" + codestr, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}else{for (i = 0; i < 4; i++) { cardhohex = cardhohex + mypiccserial[i].ToString("X2"); }for (i = 0; i < 4; i++) { parastr = parastr + myparam[i].ToString("X2"); }verstr = myver[0].ToString("X2");codestr = mycode[0].ToString("X2");textBox1.Text = cardhohex;MessageBox.Show("激活Fm1208CPU卡成功，可以接着重复操作第二步进行调试了。\r\n" + "16进制卡号：" + cardhohex + "\r\n参数：" + parastr + "\r\n版本信息：" + verstr + "\r\n厂商代码(复旦为90)：" + codestr, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}else{MessageDispInfo(status);}}private void button2_Click(object sender, EventArgs e){byte[] aidbuf =new byte[3];byte[] retsw = new byte[2];string retstr;if (checkhexstr(textBox2.Text.Trim(),3 ,aidbuf)==false) {MessageBox.Show("十六进制AID输入错误，请输入3字节的16进制AID！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfireselectapplication(aidbuf, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("选择卡内应用AID操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("选择卡内应用AID操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button4_Click(object sender, EventArgs e){byte status = pcdbeep(50);if (status != 0){MessageDispInfo(status);}}private void button8_Click(object sender, EventArgs e){byte[] devno = new byte[4];byte status = pcdgetdevicenumber(devno);if (status == 0){pcdbeep(50);MessageBox.Show("设备的序列号为：" + devno[0].ToString("D3") + "-" + devno[1].ToString("D3") + "-" + devno[2].ToString("D3") + "-" + devno[3].ToString("D3"), "示例程序", MessageBoxButtons.OK, MessageBoxIcon.Information);}else { MessageDispInfo(status); }}private void button3_Click(object sender, EventArgs e){byte[] authkeybuf = new byte[24];byte[] retsw = new byte[2];string retstr;int keylen;switch (comboBox1.SelectedIndex){case 0:keylen=8;break;case 1:keylen = 16;break;case 2:keylen = 24;break;default :keylen = 16;break;}if (checkhexstr(textBox3.Text.Trim(), keylen, authkeybuf) == false){MessageBox.Show("十六进制认证密钥输入错误，请输入 "+keylen.ToString("D")+  " 字节的16进制认证密钥！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfireauthkeyev1(authkeybuf, Convert.ToByte(keyid.Value), Convert.ToByte(comboBox1.SelectedIndex), retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("认证密码操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("认证密码操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void comboBox1_SelectedIndexChanged(object sender, EventArgs e){switch (comboBox1.SelectedIndex){case 0:textBox3.Text = "00 00 00 00 00 00 00 00";break;case 1:textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;case 2:textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;default :textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;}}private void comboBox3_SelectedIndexChanged(object sender, EventArgs e){switch (comboBox3.SelectedIndex){case 0:textBox3.Text = "00 00 00 00 00 00 00 00";textBox4.Text = "00 00 00 00 00 00 00 00";break;case 1:textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";textBox4.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;case 2:textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";textBox4.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;default :textBox3.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";textBox4.Text = "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00";break;}}private void button6_Click(object sender, EventArgs e){byte[] newkeybuf = new byte[24];byte[] oldkeybuf = new byte[24];byte[] retsw = new byte[2];string retstr;int keylen;switch (comboBox3.SelectedIndex){case 0:keylen = 8;break;case 1:keylen = 16;break;case 2:keylen = 24;break;default:keylen = 16;break;}if (checkhexstr(textBox4.Text.Trim(), keylen, newkeybuf) == false){MessageBox.Show("十六进制新密钥输入错误，请输入 " + keylen.ToString("D") + " 字节的16进制新密钥！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}if (checkhexstr(textBox3.Text.Trim(), keylen, oldkeybuf) == false){MessageBox.Show("十六进制旧密钥输入错误，请输入 " + keylen.ToString("D") + " 字节的16进制旧密钥！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfirechangekeyev1(newkeybuf, Convert.ToByte(keyid.Value), Convert.ToByte(comboBox3.SelectedIndex),0,oldkeybuf, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("EV1更改密码操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("EV1更改密码操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button5_Click(object sender, EventArgs e){byte[] retsw = new byte[2];string retstr;byte status = desfireformatpicc(retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("初始格式化卡操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("初始格式化卡操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button7_Click(object sender, EventArgs e){byte[] AtqaSak = new byte[3];byte[] retsw = new byte[2];byte[] versionbuf = new byte[100];byte[] versionlen = new byte[2];byte[] cardtypebuf = new byte[1024];byte status = getmifareversion(cardtypebuf, AtqaSak, versionbuf, versionlen, retsw);string cardtypestr = Encoding.ASCII.GetString(cardtypebuf).Trim() ;string retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageDispInfo(status);}else{MessageBox.Show("获取IC卡芯片型号操作，卡片返回代码：" + retstr + "\r\n型号：" + cardtypestr, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button10_Click(object sender, EventArgs e){byte[] aidbuf = new byte[3];byte[] retsw = new byte[2];string retstr;if (checkhexstr(textBox5.Text.Trim(), 3, aidbuf) == false){MessageBox.Show("十六进制AID输入错误，请输入3字节的16进制AID！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfiredeleteapplication(aidbuf, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("删除卡内应用操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("删除卡内应用操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button9_Click(object sender, EventArgs e){byte[] aidbuf = new byte[3];byte[] retsw = new byte[2];string retstr;if (checkhexstr(textBox5.Text.Trim(), 3, aidbuf) == false){MessageBox.Show("十六进制AID输入错误，请输入3字节的16进制AID！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte keysetting =Convert.ToByte ( comboBox4.SelectedIndex * 16+comboBox5.SelectedIndex * 8+comboBox6.SelectedIndex * 4+comboBox7.SelectedIndex * 2+comboBox8.SelectedIndex );byte status = desfirecreateapplication(aidbuf, keysetting,Convert.ToByte(keynumber.Value),Convert.ToByte(comboBox2.SelectedIndex), retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("创建新应用操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("创建新应用操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button11_Click(object sender, EventArgs e){byte status;        //函数返回值byte comset;        //通讯模式byte[] accessrights = new byte[2];   //文件访问时的密钥认证方式byte[] retsw = new byte[2];          //卡片返回值            string retstr;Int32 filebytes = Convert.ToInt32(filesize.Value);if (comboBox9.SelectedIndex < 2){comset =Convert.ToByte (comboBox9.SelectedIndex);}else { comset = 3; }accessrights[1] =Convert.ToByte(comboBox10.SelectedIndex * 16 + comboBox11.SelectedIndex);accessrights[0] = Convert.ToByte(comboBox12.SelectedIndex * 16 + comboBox13.SelectedIndex);if (radioButton1.Checked){status = desfirecreatestddatafile(Convert.ToByte(fileid.Value), comset, accessrights, filebytes, retsw);}else{               status = desfircreatebackupdatafile(Convert.ToByte(fileid.Value), comset, accessrights, filebytes, retsw);}retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 53){MessageBox.Show("在应用内创建新文件操作返回异常：" + status.ToString("D") + "，说明：CPU卡功能通讯错误，可能是卡拿开重放后未激活或卡不在感应区！" , "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status == 64){if (retstr == "91DE"){MessageBox.Show("在应用内创建新文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，可能的原因：1 应用没选择对，2 密码未认证，3 文件已存在！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{MessageBox.Show("在应用内创建新文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，请选择正确的应用！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}}else{if (status > 0){MessageBox.Show("在应用内创建新文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明："+RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}}}MessageBox.Show("在应用内创建新文件操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void button12_Click(object sender, EventArgs e){byte[] revbuflen=new byte[4];byte[] filesettingsbuf=new byte[32];byte[] retsw = new byte[2];          //卡片返回值            string retstr;string revstr = "";byte status = desfiregetfilesettings(Convert.ToByte(fileid.Value), filesettingsbuf, revbuflen, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("读取文件配置信息返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}Int32  revlen = BitConverter.ToInt32(revbuflen, 0);for (Int32 j = 0; j < revlen;j++ ){revstr = revstr + filesettingsbuf[j].ToString("X2");}if (filesettingsbuf[1] % 4 == 3) {                 //解析通信模式comboBox9.SelectedIndex = 2;} else{if (filesettingsbuf[1] % 4 == 1){comboBox9.SelectedIndex = 1;}else{comboBox9.SelectedIndex = 0;}}comboBox10.SelectedIndex = filesettingsbuf[3] / 16;   //只读时需要的密码号comboBox11.SelectedIndex = filesettingsbuf[3] % 16;   //只写时需要的密码号comboBox12.SelectedIndex = filesettingsbuf[2] / 16;   //读写时需要的密码号comboBox13.SelectedIndex = filesettingsbuf[2] % 16;   //更改本配置时需要的密码号filesize.Value = filesettingsbuf[4] + filesettingsbuf[5] * 256 + filesettingsbuf[6] * 65536;  MessageBox.Show("读取文件配置返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr) + "，16进制文件配置信息：" + revstr, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void button14_Click(object sender, EventArgs e){byte[] retsw = new byte[2];          //卡片返回值            string retstr;byte status = desfiredeletefile(Convert.ToByte(fileid.Value), retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("删除文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("删除文件操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr) , "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void button15_Click(object sender, EventArgs e){byte cmd = 0xBD;                  //函数第1个参数为&HBD表示读数据，为&hBB表示读记录byte[] databuf = new byte[8192];byte[] retsw = new byte[2];       //卡片返回值            string retstr;byte status = desfirereaddata(cmd, Convert.ToByte(fileid.Value), Convert.ToInt32(rwbegin.Value), Convert.ToInt32(rwlen.Value), databuf, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 63){MessageBox.Show("读文件操作返回异常：" + status.ToString("D") + "，说明：权限不足,请先用正确的密钥号认证！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status > 0){MessageBox.Show("读文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{string datastr = "";for (Int32 j = 0; j < Convert.ToInt32(rwlen.Value); j++){datastr = datastr + databuf[j].ToString("X2") + " ";}textBox8.Text = datastr;MessageBox.Show("读文件操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}}private void button17_Click(object sender, EventArgs e){Int32 i = 0;string datastr = "";for (Int32 j = 0; j < Convert.ToInt32(rwlen.Value); j++){datastr = datastr + i.ToString("X2") + " ";i++;if (i == 256) { i = 0; }}textBox8.Text = datastr;}private void button16_Click(object sender, EventArgs e){byte cmd = 0x3D;                  //函数第1个参数为&H3D表示写数据，为&h3B表示写记录byte[] databuf = new byte[8192];byte[] retsw = new byte[2];       //卡片返回值            string retstr;if (checkhexstr(textBox8.Text.Trim(), Convert.ToInt32(rwlen.Value), databuf) == false){if (MessageBox.Show("写入数据输入不足或错误，是否要生成写入数据？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes ){button17.PerformClick();}return;}byte status = desfirewritedata(cmd, Convert.ToByte(fileid.Value), Convert.ToInt32(rwbegin.Value), Convert.ToInt32(rwlen.Value), databuf, retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 63){MessageBox.Show("写文件操作返回异常：" + status.ToString("D") + "，说明：权限不足,请先用正确的密钥号认证！" , "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status > 0){MessageBox.Show("写文件操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{MessageBox.Show("写文件操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}}private void button18_Click(object sender, EventArgs e){byte[] authkeybuf = new byte[24];byte[] retsw = new byte[2];string retstr;int keylen=16;if (checkhexstr(textBox6.Text.Trim(), keylen, authkeybuf) == false){MessageBox.Show("十六进制认证密钥输入错误，请输入 " + keylen.ToString("D") + " 字节的16进制认证密钥！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfireauthkeyev2(authkeybuf, Convert.ToByte(keyid.Value), Convert.ToByte(comboBox14.SelectedIndex), retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("认证密码操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);}else{MessageBox.Show("认证密码操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}private void Button20_Click(object sender, EventArgs e){byte[] retsw = new byte[2];byte[] aidsize = new byte[1];       //返回的应用数量，最大19个byte[] aidbuf = new byte[57];       //应用AID号数据缓冲，每个AID号占用3个字节，最多19个应AID号byte status = desfiregetapplicationids(aidbuf, aidsize, retsw);string retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0) {MessageBox.Show("搜索当前卡片内所有应用AID操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}string strls1="";if (aidsize[0] > 0){strls1 = "应用AID：" + aidbuf[0].ToString("X2") + aidbuf[1].ToString("X2")+ aidbuf[2].ToString("X2");byte j=1;while (j<aidsize[0]){strls1 = strls1 + "，" + aidbuf[j * 3].ToString("X2") + aidbuf[j * 3 + 1].ToString("X2") + aidbuf[j * 3 + 2].ToString("X2");j++;}            }MessageBox.Show("搜索当前卡片内所有应用AID操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr)  + "\r\n应用数量：" + aidsize[0].ToString("D") +"\r\n" + strls1, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void Button21_Click(object sender, EventArgs e){byte[] aidbuf = new byte[3];byte[] keysetting = new byte[1];byte[] keysize = new byte[1];byte[] retsw = new byte[2];if (checkhexstr(textBox5.Text.Trim(), 3, aidbuf) == false){MessageBox.Show("十六进制AID输入错误，请输入3字节的16进制AID！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte status = desfiregetkeysettings(aidbuf, keysetting, keysize, retsw);string retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 94){MessageBox.Show("请先执行选择应用AID：" + textBox5.Text.Trim(), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status > 0){MessageBox.Show("读取应用的配置信息操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}}comboBox4.SelectedIndex = keysetting[0] / 16;  //更改应用密钥(非应用主密钥) 需要验证的选项if ((keysetting[0] & 8)>0){comboBox5.SelectedIndex = 1;}else{comboBox5.SelectedIndex = 0;}if ((keysetting[0] & 4)>0){comboBox6.SelectedIndex = 1;}else{comboBox6.SelectedIndex = 0;}if ((keysetting[0] & 2) > 0){comboBox7.SelectedIndex = 1;}else {comboBox7.SelectedIndex = 0;}if ((keysetting[0] & 1) > 0) {comboBox8.SelectedIndex = 1;}else {comboBox8.SelectedIndex = 0;}int keynum = keysize[0] % 64 ;keynumber.Value = keynum;if ((keysize[0] & 0xc0) == 0x80){comboBox2.SelectedIndex = 3;}else{if ((keysize[0] & 0xc0) == 0x40){comboBox2.SelectedIndex = 2;}else{comboBox2.SelectedIndex = 0;        //也可能是comboBox2.SelectedIndex = 1}}MessageBox.Show("读取应用的密钥配置信息操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr)  + "\r\n密钥配置：" + keysetting[0].ToString("X2")  + "\r\n密钥数量：" + keynum.ToString("D"), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void Button22_Click(object sender, EventArgs e){byte[] aidbuf = new byte[3];byte[] retsw = new byte[2];string retstr;if (checkhexstr(textBox5.Text.Trim(), 3, aidbuf) == false){MessageBox.Show("十六进制AID输入错误，请输入3字节的16进制AID！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}byte keysetting = Convert.ToByte(comboBox4.SelectedIndex * 16 + comboBox5.SelectedIndex * 8 + comboBox6.SelectedIndex * 4 + comboBox7.SelectedIndex * 2 + comboBox8.SelectedIndex);byte status = desfirechangekeysettings(aidbuf, keysetting,  retsw);retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 94){MessageBox.Show("请先执行选择应用AID：" + textBox5.Text.Trim(), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status == 63){MessageBox.Show("需要先验证当前应用的主密钥！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status > 0){MessageBox.Show("更改应用密钥配置操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}                    }}MessageBox.Show("更改应用密钥配置操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void Button19_Click(object sender, EventArgs e){byte[] retsw = new byte[2];byte[] fidsize = new byte[1];       //返回的文件数量，最大19个byte[] fidbuf = new byte[16];       //文件ID号数据缓冲，每个ID号占用1个字节，最多16个文件ID号byte status = desfiregetfileids(fidbuf, fidsize, retsw);string retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status > 0){MessageBox.Show("搜索当前应用内所有文件ID操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}string strls1 = "";if (fidsize[0] > 0){strls1 = "文件ID：" + fidbuf[0].ToString("D") ;byte j = 1;while (j < fidsize[0]){strls1 = strls1 + "，" + fidbuf[j ].ToString("D") ;j++;}}MessageBox.Show("搜索当前应用内所有文件ID操作，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr) + "\r\n文件数量：" + fidsize[0].ToString("D") + "\r\n" + strls1, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}private void button13_Click(object sender, EventArgs e){byte status;        //函数返回值byte comset;        //通讯模式byte[] accessrights = new byte[2];   //文件访问时的密钥认证方式byte[] retsw = new byte[2];          //卡片返回值            if (comboBox9.SelectedIndex < 2){comset = Convert.ToByte(comboBox9.SelectedIndex);}else { comset = 3; }accessrights[1] = Convert.ToByte(comboBox10.SelectedIndex * 16 + comboBox11.SelectedIndex);accessrights[0] = Convert.ToByte(comboBox12.SelectedIndex * 16 + comboBox13.SelectedIndex);status = desfirechangefilesettings(Convert.ToByte(fileid.Value), comset, accessrights, retsw);string retstr = retsw[0].ToString("X2") + retsw[1].ToString("X2");if (status == 53){MessageBox.Show("更改文件配置操作返回异常：" + status.ToString("D") + "，说明：CPU卡功能通讯错误，可能是卡拿开重放后未激活或卡不在感应区！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}else{if (status > 0){MessageBox.Show("更改文件配置操作返回异常：" + status.ToString("D") + "，卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);return;}}MessageBox.Show("更改文件配置操作卡片返回代码：" + retstr + "，说明：" + RetTextFromStr(retstr), "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);}}
}