2019/09/26 ver1.3.1: MFCUK (fully encrypted) can determine whether a vulnerability can be tested. If it is judged that there is no vulnerability in the card, it will not execute the program to avoid getting stuck in the dead cycle.

Author: xianglin1998

app/build.gradle

@@ -25,9 +25,9 @@ android {
         //单元测试的支持
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         //版本号，整形
-        versionCode 3
+        versionCode 4
         //版本名称，字符串!
-        versionName "1.3"
+        versionName "1.3.1"
     }
     //构建的类型，发布版和测试版
     buildTypes {

app/src/main/java/cn/rrg/rdv/activities/px53x/MfcukConsoleActivity.java

@@ -2,16 +2,53 @@
 
 import android.content.DialogInterface;
 import android.content.Intent;
+
+import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
+
+import android.os.Bundle;
 import android.view.View;
+import android.widget.TextView;
 
+import cn.dxl.common.util.ViewUtil;
+import cn.dxl.common.widget.ToastUtil;
 import cn.rrg.console.define.ICommandTools;
 import cn.rrg.console.define.ICommandType;
 import cn.rrg.natives.MfcukTools;
+import cn.rrg.natives.PN53XTagLeaksAdapter;
+import cn.rrg.rdv.R;
 import cn.rrg.rdv.implement.EntryICommandType;
 
 public class MfcukConsoleActivity extends PN53XConsoleActivity {
 
+    private AlertDialog checkTipsDialog;
+    private TextView txtMsgView;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        checkTipsDialog = new AlertDialog.Builder(context).create();
+        checkTipsDialog.setTitle(R.string.tips);
+        View continer = ViewUtil.inflate(context, R.layout.dialog_working_msg);
+        txtMsgView = continer.findViewById(R.id.text1);
+        txtMsgView.setText(R.string.msg_working_darkside_check);
+        checkTipsDialog.setView(continer);
+        checkTipsDialog.setCancelable(false);
+    }
+
+    private void showWorkingDialog(boolean show) {
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                if (show)
+                    checkTipsDialog.show();
+                else
+                    checkTipsDialog.dismiss();
+            }
+        });
+    }
+
     @Override
     protected View getCommandGUI() {
         return null;
@@ -39,6 +76,24 @@ public String parseKey(String output) {
 
     @Override
     protected int startTest(ICommandTools cmd) {
+        showWorkingDialog(true);
+        // Judge if there is have a nack loophole
+        if (!new PN53XTagLeaksAdapter().isDarksideSupported()) {
+            showWorkingDialog(false);
+            // darkside no supported.
+            runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                    new AlertDialog.Builder(context)
+                            .setTitle(R.string.tips)
+                            .setMessage(getString(R.string.msg_darkside_no_supported)).show();
+                }
+            });
+            return -1;
+        } else {
+            showWorkingDialog(false);
+            ToastUtil.show(context, getString(R.string.msg_darkside_support), false);
+        }
         mDefaultCMD = "mfcuk -C -R 0:A -w -v 2";
         return super.startTest(cmd);
     }

app/src/main/res/values-en/strings.xml

@@ -323,5 +323,8 @@
     <string name="msg_special_tag">Found chinese magic tag.</string>
     <string name="msg_normal_tag_found">Found normal tag.</string>
     <string name="sector_line">Sector</string>
+    <string name="msg_darkside_no_supported">Cards do not support Darkside vulnerability (MFCUK, full encryption) testing. Replace the card or use the Nested vulnerability (MFOC, semi-encryption) testing tool, or the Hardnested vulnerability (high-intensity Nested vulnerability) testing tool, or sniff.</string>
+    <string name="msg_working_darkside_check">Checking whether the card supports Darkside</string>
+    <string name="msg_darkside_support">The card supports Darkside</string>
 
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -319,5 +319,8 @@
     <string name="msg_special_tag">发现特殊的后门UID标签!</string>
     <string name="msg_normal_tag_found">发现普通的标签!</string>
     <string name="sector_line">扇 区</string>
+    <string name="msg_darkside_no_supported">卡片不支持Darkside漏洞（MFCUK、全加密）测试，请更换卡片或者使用Nested漏洞（MFOC、半加密）测试工具，或者Hardnested漏洞（高强度的Nested漏洞）测试工具，或者嗅探。</string>
+    <string name="msg_working_darkside_check">正在检查该卡片是否支持Darkside</string>
+    <string name="msg_darkside_support">该卡片支持Darkside漏洞</string>
 
 </resources>

app/src/main/res/values/strings.xml

@@ -322,5 +322,8 @@
     <string name="msg_special_tag">Found chinese magic tag.</string>
     <string name="msg_normal_tag_found">Found normal tag.</string>
     <string name="sector_line">Sector</string>
+    <string name="msg_darkside_no_supported">Cards do not support Darkside vulnerability (MFCUK, full encryption) testing. Replace the card or use the Nested vulnerability (MFOC, semi-encryption) testing tool, or the Hardnested vulnerability (high-intensity Nested vulnerability) testing tool, or sniff.</string>
+    <string name="msg_working_darkside_check">Checking whether the card supports Darkside</string>
+    <string name="msg_darkside_support">The card supports Darkside</string>
 
 </resources>

commapping/src/main/java/cn/rrg/com/SppHasBlock.java

@@ -32,6 +32,7 @@ public static SppHasBlock get() {
 
     @Override
     public int write(byte[] sendMsg, int offset, int length, int timeout) throws IOException {
+        setThreadPriority();
         if (outputStream == null) return -1;
         outputStream.write(sendMsg, offset, length - offset);
         outputStream.flush();
@@ -40,6 +41,7 @@ public int write(byte[] sendMsg, int offset, int length, int timeout) throws IOE
 
     @Override
     public int read(byte[] recvMsg, int offset, int length, int timeout) throws IOException {
+        setThreadPriority();
         if (inputStream == null) return -1;
         long start = System.currentTimeMillis();
         while (inputStream.available() < (length - offset)) {
@@ -59,4 +61,8 @@ public int read(byte[] recvMsg, int offset, int length, int timeout) throws IOEx
     public int getUniqueId() {
         return UNIQUE_ID;
     }
+
+    private void setThreadPriority() {
+        Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
+    }
 }

crapto1/.cxx/cmake/debug/x86/.ninja_deps

@@ -0,0 +1,5 @@
+# ninja log v5
+1	341	591194423	CMakeFiles/crapto1.dir/crapto1.c.o	2ae20ff9d3de30c2
+4	356	591194423	CMakeFiles/crapto1.dir/crypto1.c.o	208a3418496fca92
+6	485	591194424	CMakeFiles/crapto1.dir/main.c.o	1902701a56f595ff
+485	811	591194424	D:/Developer/AndroidStudioProject/RFID-Tools/crapto1/build/intermediates/cmake/debug/obj/x86/libcrapto1.so	ac668822d378730a