applet can now be loaded also on "fresh" JCOP cards

version 2.0.0
add iml file back to ignored files
2018-12-29 11:53:13 +03:00 · 2018-12-14 14:44:18 +03:00 · 2018-12-12 10:26:48 +03:00 · 2018-12-12 10:22:28 +03:00 · 2018-12-12 10:12:36 +03:00 · 2018-12-11 15:59:30 +01:00
51 changed files with 298 additions and 1724 deletions
@@ -1,6 +1,7 @@
 /local.properties
-/.idea/modules.xml
+/.idea
 /build
+*.iml

 # Built application files
 *.apk
@@ -36,16 +37,6 @@ proguard/
 # Android Studio captures folder
 captures/

-# IntelliJ
-*.iml
-.idea/workspace.xml
-.idea/tasks.xml
-.idea/gradle.xml
-.idea/assetWizardSettings.xml
-.idea/dictionaries
-.idea/libraries
-.idea/caches
-
 # Keystore files
 # Uncomment the following line if you do not want to check your keystore files in.
 #*.jks
@@ -1,29 +0,0 @@
-<component name="ProjectCodeStyleConfiguration">
-  <code_scheme name="Project" version="173">
-    <Objective-C-extensions>
-      <file>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
-      </file>
-      <class>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
-      </class>
-      <extensions>
-        <pair source="cpp" header="h" fileNamingConvention="NONE" />
-        <pair source="c" header="h" fileNamingConvention="NONE" />
-      </extensions>
-    </Objective-C-extensions>
-  </code_scheme>
-</component>
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="9">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.Nullable" />
-          <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
-          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="9">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-          <item index="4" class="java.lang.String" itemvalue="javax.validation.constraints.NotNull" />
-          <item index="5" class="java.lang.String" itemvalue="androidx.annotation.NonNull" />
-          <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
-          <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
-          <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
@@ -1,11 +1,11 @@
-# smartcard-cap-installer-test
+# Keycard Installer for Android

-This is an android application that implements the basic APDU commands and secure channel to be able to install our [hardware wallet cap](https://github.com/status-im/hardware-wallet)
-to a smartcard via NFC.
+This is an Android application to install the [keycard applet](https://github.com/status-im/status-keycard) to a 
+smartcard via NFC. The compiled cap file of the applet is bundled in the application. Currently, version 2.0 of the
+applet is installed.

-The Purpose of it is to be able to start testing smartcards and NFC connection with different cards and readers. 
-This can help with UX/UI design while we implement the final solution in `status-react` and `status-go`. 
+If you work with the Status Keycard this is a quick utility to reinstall the applet.

-[Download APK](https://github.com/status-im/smartcard-cap-installer-test/releases/download/0.0.1/app-debug.apk)
+[Download APK](https://github.com/status-im/keycard-installer-android/releases/download/2.0.0/keycard-installer-debug.apk)

-![https://github.com/status-im/smartcard-cap-installer-test/blob/master/docs/demo.gif?raw=true](https://github.com/status-im/smartcard-cap-installer-test/blob/master/docs/demo.gif?raw=true)
+![https://github.com/status-im/keycard-installer-android/blob/master/docs/demo.gif?raw=true](https://github.com/status-im/keycard-installer-android/blob/master/docs/demo.gif?raw=true)
@@ -3,11 +3,11 @@ apply plugin: 'com.android.application'
 android {
    compileSdkVersion 27
    defaultConfig {
-        applicationId "im.status.applet_installer_test.appletinstaller"
+        applicationId "im.status.keycard_installer.installer"
        minSdkVersion 19
        targetSdkVersion 27
-        versionCode 5
-        versionName "0.0.5"
+        versionCode 201
+        versionName "2.0.1"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
@@ -22,9 +22,9 @@ dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
-    implementation 'com.madgag.spongycastle:core:1.58.0.0'
-    implementation 'com.madgag.spongycastle:prov:1.58.0.0'
-    implementation 'com.github.status-im:hardwallet-lite-android:29bf055'
+    implementation 'com.github.status-im.status-keycard-java:android:2.0.0'
+    implementation 'de.cotech:nfc-sweetspot:1.1'
+
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
@@ -1,26 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-    @Test
-    public void useAppContext() {
-        // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getTargetContext();
-
-        assertEquals("im.status.applet_installer_test.appletinstaller", appContext.getPackageName());
-    }
-}
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="im.status.applet_installer_test.appletinstaller">
+    package="im.status.keycard.installer">

    <uses-permission android:name="android.permission.NFC" />
    <uses-feature android:name="android.hardware.nfc.hce"
@@ -13,13 +13,18 @@
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
-        <activity android:name=".MainActivity">
+        <activity android:name="im.status.keycard.installer.MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
+
+        <activity
+            android:name="de.cotech.sweetspot.ShowNfcSweetspotActivity"
+            android:exported="false"
+            />
    </application>

 </manifest>
@@ -1,62 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.lang.reflect.Array;
-import java.security.GeneralSecurityException;
-import java.security.NoSuchAlgorithmException;
-import java.util.Arrays;
-
-import javax.crypto.Cipher;
-import javax.crypto.NoSuchPaddingException;
-
-public class APDUWrapper {
-    private byte[] macKeyData;
-    private byte[] icv;
-
-    public APDUWrapper(byte[] macKeyData) {
-        this.macKeyData = macKeyData;
-        this.icv = Crypto.NullBytes8.clone();
-    }
-
-    public APDUCommand wrap(APDUCommand cmd) {
-        try {
-            int cla = (cmd.getCla() | 0x04) & 0xff;
-            byte[] data = cmd.getData();
-
-            ByteArrayOutputStream macData = new ByteArrayOutputStream();
-            macData.write(cla);
-            macData.write(cmd.getIns());
-            macData.write(cmd.getP1());
-            macData.write(cmd.getP2());
-            macData.write(data.length + 8);
-            macData.write(data);
-
-            byte[] icv;
-            if (Arrays.equals(this.icv, Crypto.NullBytes8)) {
-                icv = this.icv;
-            } else {
-                icv = Crypto.encryptICV(this.macKeyData, this.icv);
-            }
-
-            byte[] mac = Crypto.macFull3des(this.macKeyData, Crypto.appendDESPadding(macData.toByteArray()), icv);
-            byte[] newData = new byte[data.length + mac.length];
-            System.arraycopy(data, 0, newData, 0, data.length );
-            System.arraycopy(mac, 0, newData, data.length, mac.length );
-
-            APDUCommand wrapped = new APDUCommand(cla, cmd.getIns(), cmd.getP1(), cmd.getP2(), newData, cmd.getNeedsLE());
-            this.icv = mac.clone();
-
-            return wrapped;
-        } catch (IOException e) {
-            throw new RuntimeException("error wrapping APDU command.", e);
-        }
-    }
-
-    public byte[] getICV() {
-        return this.icv;
-    }
-}
@@ -1,165 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import java.security.GeneralSecurityException;
-import java.security.InvalidAlgorithmParameterException;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.security.spec.InvalidKeySpecException;
-import java.util.Arrays;
-import android.util.Base64;
-
-import javax.crypto.BadPaddingException;
-import javax.crypto.Cipher;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-import javax.crypto.SecretKey;
-import javax.crypto.SecretKeyFactory;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.PBEKeySpec;
-import javax.crypto.spec.SecretKeySpec;
-import static android.util.Base64.NO_PADDING;
-
-
-public class Crypto {
-    public static final byte[] NullBytes8 = new byte[]{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-    public static long PIN_BOUND = 999999L;
-    public static long PUK_BOUND = 999999999999L;
-
-    public static byte[] deriveKey(byte[] cardKey, byte[] seq, byte[] purposeData) {
-        byte[] key24 = resizeKey24(cardKey);
-
-        try {
-            byte[] derivationData = new byte[16];
-            // 2 bytes constant
-            System.arraycopy(purposeData, 0, derivationData, 0, 2);
-            // 2 bytes sequence counter + 12 bytes 0x00
-            System.arraycopy(seq, 0, derivationData, 2, 2);
-
-            SecretKeySpec tmpKey = new SecretKeySpec(key24, "DESede");
-
-            Cipher cipher = Cipher.getInstance("DESede/CBC/NoPadding");
-            cipher.init(Cipher.ENCRYPT_MODE, tmpKey, new IvParameterSpec(NullBytes8));
-
-            return cipher.doFinal(derivationData);
-        } catch (NoSuchAlgorithmException | NoSuchPaddingException e) {
-            throw new IllegalStateException("error generating session keys.", e);
-        } catch (InvalidKeyException | IllegalBlockSizeException | BadPaddingException | InvalidAlgorithmParameterException e) {
-            throw new RuntimeException("error generating session keys.", e);
-        }
-    }
-
-    public static byte[] appendDESPadding(byte[] data) {
-        int length = data.length + 1;
-        for (; length % 8 != 0; length++){
-        }
-        byte[] newData = new byte[length];
-        System.arraycopy(data, 0, newData, 0, data.length);
-        newData[data.length] = (byte)0x80;
-
-        return newData;
-    }
-
-    public static boolean verifyCryptogram(byte[] key, byte[] hostChallenge, byte[] cardChallenge, byte[] cardCryptogram) {
-        byte[] data = new byte[hostChallenge.length + cardChallenge.length];
-        System.arraycopy(hostChallenge, 0, data, 0, hostChallenge.length);
-        System.arraycopy(cardChallenge, 0, data, hostChallenge.length, cardChallenge.length);
-        byte[] paddedData = appendDESPadding(data);
-        byte[] calculated = mac3des(key, paddedData, NullBytes8);
-
-        return Arrays.equals(calculated , cardCryptogram);
-    }
-
-    public static byte[] mac3des(byte[] keyData, byte[] data, byte[] iv) {
-        try {
-            SecretKeySpec key = new SecretKeySpec(resizeKey24(keyData), "DESede");
-            Cipher cipher = Cipher.getInstance("DESede/CBC/NoPadding");
-            cipher.init(Cipher.ENCRYPT_MODE, key, new IvParameterSpec(iv));
-            byte[] result = cipher.doFinal(data, 0, 24);
-            byte[] tail = new byte[8];
-            System.arraycopy(result, 16, tail, 0, 8);
-            return tail;
-        } catch (GeneralSecurityException e) {
-            throw new RuntimeException("error calculating mac.", e);
-        }
-    }
-
-    public static byte[] macFull3des(byte[] keyData, byte[] data, byte[] iv) {
-        try {
-            SecretKeySpec keyDes = new SecretKeySpec(resizeKey8(keyData), "DES");
-            Cipher cipherDes = Cipher.getInstance("DES/CBC/NoPadding");
-            cipherDes.init(Cipher.ENCRYPT_MODE, keyDes, new IvParameterSpec(iv));
-
-            SecretKeySpec keyDes3 = new SecretKeySpec(resizeKey24(keyData), "DESede");
-            Cipher cipherDes3 = Cipher.getInstance("DESede/CBC/NoPadding");
-            byte[] des3Iv = iv.clone();
-
-            if (data.length > 8) {
-                byte[] tmp = cipherDes.doFinal(data, 0, data.length - 8);
-                System.arraycopy(tmp, tmp.length - 8, des3Iv, 0, 8);
-            }
-
-            cipherDes3.init(Cipher.ENCRYPT_MODE, keyDes3, new IvParameterSpec(des3Iv));
-            byte[] result = cipherDes3.doFinal(data, data.length - 8, 8);
-            byte[] tail = new byte[8];
-            System.arraycopy(result, result.length - 8, tail, 0, 8);
-            return tail;
-        } catch (GeneralSecurityException e) {
-            throw new RuntimeException("error generating full triple DES MAC.", e);
-        }
-    }
-
-    public static byte[] resizeKey24(byte[] keyData) {
-        byte[] key = new byte[24];
-        System.arraycopy(keyData, 0, key, 0, 16);
-        System.arraycopy(keyData, 0, key, 16, 8);
-
-        return key;
-    }
-
-    public static byte[] resizeKey8(byte[] keyData) {
-        byte[] key = new byte[8];
-        System.arraycopy(keyData, 0, key, 0, 8);
-
-        return key;
-    }
-
-    public static byte[] encryptICV(byte[] macKeyData, byte[] mac) {
-        try {
-            Cipher cipher = Cipher.getInstance("DES/ECB/NoPadding");
-            SecretKeySpec key = new SecretKeySpec(resizeKey8(macKeyData), "DES");
-            cipher.init(Cipher.ENCRYPT_MODE, key);
-            return cipher.doFinal(mac);
-        } catch (GeneralSecurityException e) {
-            throw new RuntimeException("error generating ICV.", e);
-        }
-    }
-
-    public static byte[] generatePairingKey(char[] pairing) throws NoSuchAlgorithmException, InvalidKeySpecException {
-        SecretKeyFactory skf = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256");
-        String salt = "Status Hardware Wallet Lite";
-        PBEKeySpec spec = new PBEKeySpec(pairing, salt.getBytes(), 50000, 32*8);
-        SecretKey key = skf.generateSecret(spec);
-
-        return key.getEncoded();
-    }
-
-    public static byte[] randomBytes(int length) {
-        SecureRandom random = new SecureRandom();
-        byte data[] = new byte[length];
-        random.nextBytes(data);
-
-        return data;
-    }
-
-    public static long randomLong(long bound) {
-        SecureRandom random = new SecureRandom();
-        return Math.abs(random.nextLong()) % bound;
-    }
-
-    public static String randomToken(int length) {
-
-        return Base64.encodeToString(randomBytes(length),NO_PADDING);
-    }
-}
@@ -1,30 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-
-public class HexUtils {
-    public static byte[] hexStringToByteArray(String s) {
-        int len = s.length();
-        byte[] data = new byte[len/2];
-
-        for(int i = 0; i < len; i+=2){
-            data[i/2] = (byte) ((Character.digit(s.charAt(i), 16) << 4) + Character.digit(s.charAt(i+1), 16));
-        }
-
-        return data;
-    }
-
-    final protected static char[] hexArray = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
-
-    public static String byteArrayToHexString(byte[] bytes) {
-        char[] hexChars = new char[bytes.length * 2];
-        int v;
-
-        for(int j=0; j < bytes.length; j++) {
-            v = bytes[j] & 0xFF;
-            hexChars[j * 2] = hexArray[v>>>4];
-            hexChars[j * 2 + 1] = hexArray[v & 0x0F];
-        }
-
-        return new String(hexChars);
-    }
-}
@@ -1,147 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import android.content.res.AssetManager;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.security.NoSuchAlgorithmException;
-import java.security.spec.InvalidKeySpecException;
-
-import im.status.applet_installer_test.appletinstaller.apducommands.*;
-import im.status.hardwallet_lite_android.io.APDUCommand;
-import im.status.hardwallet_lite_android.io.APDUException;
-import im.status.hardwallet_lite_android.io.APDUResponse;
-import im.status.hardwallet_lite_android.io.CardChannel;
-import im.status.hardwallet_lite_android.wallet.WalletAppletCommandSet;
-
-public class Installer {
-    private CardChannel plainChannel;
-    private SecureChannel channel;
-    private Keys cardKeys;
-    private AssetManager assets;
-    private String capPath;
-    private boolean testSecrets;
-
-    static final byte[] cardKeyData = HexUtils.hexStringToByteArray("404142434445464748494a4b4c4d4e4f");
-
-    public Installer(CardChannel channel, AssetManager assets, String capPath, boolean testSecrets) {
-        this.plainChannel = channel;
-        this.cardKeys = new Keys(cardKeyData, cardKeyData);
-        this.assets = assets;
-        this.capPath = capPath;
-        this.testSecrets = testSecrets;
-    }
-
-    public void start() throws IOException, APDUException, NoSuchAlgorithmException, InvalidKeySpecException {
-        Logger.i("installation started");
-        long startTime = System.currentTimeMillis();
-
-        Select discover = new Select(new byte[0]);
-        APDUResponse resp = this.send("discover", discover.getCommand());
-
-        byte[] sdaid = this.getSDAID(resp.getData());
-        Logger.d("sdaid: " + HexUtils.byteArrayToHexString(sdaid));
-
-        byte[] hostChallenge = InitializeUpdate.generateChallenge();
-        InitializeUpdate init = new InitializeUpdate(hostChallenge);
-        resp = this.send("init update", init.getCommand());
-
-        Session session = init.verifyResponse(this.cardKeys, resp);
-        Keys sessionKeys = session.getKeys();
-
-        this.channel = new SecureChannel(this.plainChannel, sessionKeys);
-
-        ExternalAuthenticate auth = new ExternalAuthenticate(sessionKeys.getEncKeyData(), session.getCardChallenge(), hostChallenge);
-        resp = this.send("external auth", auth.getCommand());
-        if (!auth.checkResponse(resp)) {
-            throw new APDUException(resp.getSw(), "bad external authenticate response");
-        }
-
-        //Status status = new Status(Status.P1_EXECUTABLE_LOAD_FILES_AND_MODULES);
-        //resp = this.send("status", status.getCommand());
-
-        byte[] packageAID = HexUtils.hexStringToByteArray("53746174757357616C6C6574");
-        byte[] walletAID = HexUtils.hexStringToByteArray("53746174757357616C6C6574417070");
-        byte[] ndefAppletAID = HexUtils.hexStringToByteArray("53746174757357616C6C65744E4643");
-        byte[] ndefInstanceAID = HexUtils.hexStringToByteArray("D2760000850101");
-
-
-        Delete deleteNDEFApplet = new Delete(ndefInstanceAID);
-        Logger.i("sending delete (NDEF applet)");
-        this.channel.send(deleteNDEFApplet.getCommand());
-
-        Delete deleteApplet = new Delete(walletAID);
-        Logger.i("sending delete (applet)");
-        this.channel.send(deleteApplet.getCommand());
-
-        Delete deletePkg = new Delete(packageAID);
-        Logger.i("sending delete (pkg)");
-        this.channel.send(deletePkg.getCommand());
-
-
-        InstallForLoad preLoad = new InstallForLoad(packageAID, sdaid);
-        this.send("perform for load", preLoad.getCommand());
-
-
-        //URL url = this.getClass().getClassLoader().getResource("wallet.cap");
-        InputStream in = this.assets.open(this.capPath);
-        Load load = new Load(in);
-
-        APDUCommand loadCmd;
-        while((loadCmd = load.getCommand()) != null) {
-            this.send("load " + load.getCount() + "/35", loadCmd);
-        }
-
-        InstallForInstall installNDEF = new InstallForInstall(packageAID, ndefAppletAID, ndefInstanceAID, HexUtils.hexStringToByteArray("0024d40f12616e64726f69642e636f6d3a706b67696d2e7374617475732e657468657265756d"));
-        this.send("perform and make selectable (NDEF)", installNDEF.getCommand());
-
-        InstallForInstall install = new InstallForInstall(packageAID, walletAID, walletAID, new byte[0]);
-        this.send("perform and make selectable (wallet)", install.getCommand());
-
-        personalizeApplet();
-
-        long duration = System.currentTimeMillis() - startTime;
-        Logger.i(String.format("installation completed in %d seconds", duration / 1000));
-    }
-
-    private void personalizeApplet() throws NoSuchAlgorithmException, InvalidKeySpecException, APDUException, IOException {
-        Secrets secrets = testSecrets ? Secrets.testSecrets() : Secrets.generate();
-
-        WalletAppletCommandSet cmdSet = new WalletAppletCommandSet(this.plainChannel);
-        cmdSet.select().checkOK();
-        cmdSet.init(secrets.getPin(), secrets.getPuk(), secrets.getPairingToken()).checkOK();
-
-        Logger.i(String.format("PIN: %s\nPUK: %s\nPairing password: %s\nPairing token: %s", secrets.getPin(), secrets.getPuk(), secrets.getPairingPassword(), HexUtils.byteArrayToHexString(secrets.getPairingToken())));
-    }
-
-    private APDUResponse send(String description, APDUCommand cmd) throws IOException, APDUException {
-        Logger.d("sending command " + description);
-        APDUResponse resp = this.channel == null ? this.plainChannel.send(cmd) : this.channel.send(cmd);
-
-        if(resp.getSw() == APDUResponse.SW_SECURITY_CONDITION_NOT_SATISFIED) {
-            Logger.e("SW_SECURITY_CONDITION_NOT_SATISFIED: card might be blocked");
-            throw new APDUException(resp.getSw(), "security confition not satisfied. card might be blocked " + description);
-        }
-
-        if (!resp.isOK()) {
-            throw new APDUException(resp.getSw(), "bad response for command " + description);
-        }
-
-        return resp;
-    }
-
-    private byte[] getSDAID(byte[] data) throws IOException, APDUException {
-        Tlv tlv = new Tlv(data);
-        tlv = tlv.find((byte) 0x6F);
-        if (tlv == null) {
-            throw new APDUException("error searching for tag 0x6F in discover response");
-        }
-
-        tlv = tlv.find((byte) 0x84);
-        if (tlv == null) {
-            throw new APDUException("error searching for tag 0x84 in discover response");
-        }
-
-        return tlv.getValue();
-    }
-}
@@ -1,19 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-public class Keys {
-    public byte[] encKeyData;
-    public byte[] macKeyData;
-
-    public Keys(byte[] encKeyData, byte[] macKeyData) {
-        this.encKeyData = encKeyData;
-        this.macKeyData = macKeyData;
-    }
-
-    public byte[] getEncKeyData() {
-        return encKeyData;
-    }
-
-    public byte[] getMacKeyData() {
-        return macKeyData;
-    }
-}
@@ -1,132 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import android.util.Log;
-
-import im.status.hardwallet_lite_android.io.CardChannel;
-import im.status.hardwallet_lite_android.wallet.WalletAppletCommandSet;
-import org.spongycastle.asn1.x9.X9ECParameters;
-import org.spongycastle.crypto.ec.CustomNamedCurves;
-import org.spongycastle.crypto.params.ECDomainParameters;
-import org.spongycastle.jce.ECNamedCurveTable;
-import org.spongycastle.jce.spec.ECParameterSpec;
-import org.spongycastle.math.ec.FixedPointUtil;
-
-import java.security.KeyPair;
-import java.security.KeyPairGenerator;
-import java.util.Random;
-
-public class PerfTest {
-  private CardChannel cardChannel;
-  private WalletAppletCommandSet cmdSet;
-
-  private long openSecureChannelTime = 0;
-  private long loadKeysTime = 0;
-  private long loginTime = 0;
-  private long signTime = 0;
-  private long deriveKeyFromParent = 0;
-  private long getStatusTime = 0;
-  private static final X9ECParameters CURVE_PARAMS = CustomNamedCurves.getByName("secp256k1");
-  public static final ECDomainParameters CURVE;
-
-  static {
-    FixedPointUtil.precompute(CURVE_PARAMS.getG(), 12);
-    CURVE = new ECDomainParameters(CURVE_PARAMS.getCurve(), CURVE_PARAMS.getG(), CURVE_PARAMS.getN(), CURVE_PARAMS.getH());
-  }
-
-  // m/44'/60'/0'/0/0
-  static final byte[] BIP44_PATH = new byte[] { (byte) 0x80, 0x00, 0x00, 0x2c, (byte) 0x80, 0x00, 0x00, 0x3c, (byte) 0x80, 0x00, 0x00, 0x00, (byte) 0x00, 0x00, 0x00, 0x00, (byte) 0x00, 0x00, 0x00, 0x00};
-
-  public PerfTest(CardChannel cardChannel) {
-    this.cardChannel = cardChannel;
-  }
-
-  public void test() throws Exception {
-    cmdSet = new WalletAppletCommandSet(cardChannel);
-    cmdSet.select().checkOK();
-    cmdSet.autoPair(Secrets.testSecrets().getPairingToken());
-    openSecureChannelTime = System.currentTimeMillis();
-    cmdSet.autoOpenSecureChannel();
-    openSecureChannelTime = System.currentTimeMillis() - openSecureChannelTime;
-    cmdSet.verifyPIN("000000").checkOK();
-    cmdSet.unpairOthers(); // Recover in case of non-clean termination
-    Logger.i("Measuring performances. Logging disabled. Please wait");
-    Logger.setLevel(Log.INFO);
-
-    try {
-      loadKeys();
-      getStatus();
-      login();
-      signTransactions();
-    } finally {
-      Logger.setLevel(Log.INFO);
-      Logger.setUILevel(Log.INFO);
-    }
-
-    Logger.i("Reenabling logging.");
-    cmdSet.select().checkOK();
-    cmdSet.autoOpenSecureChannel();
-    cmdSet.verifyPIN("000000").checkOK();
-    cmdSet.autoUnpair();
-    Logger.i("*************************************************");
-    Logger.i("Opening Secure Channel: " + openSecureChannelTime + "ms");
-    Logger.i("Derivation of m/44'/60'/0'/0/0 from master: " + loadKeysTime + "ms");
-    Logger.i("All following measurements are from application selection to the last needed APDU");
-    Logger.i("GET STATUS: " + getStatusTime + "ms");
-    Logger.i("Login: " + loginTime + "ms");
-    Logger.i("Transaction signature (after login): " + signTime + "ms");
-    Logger.i("Transaction signature (subsequent): " + (signTime - deriveKeyFromParent) + "ms");
-  }
-
-  private void getStatus() throws Exception {
-    long time = System.currentTimeMillis();
-    cmdSet.select().checkOK();
-    cmdSet.autoOpenSecureChannel();
-    cmdSet.getStatus(WalletAppletCommandSet.GET_STATUS_P1_APPLICATION).checkOK();
-    getStatusTime = System.currentTimeMillis() - time;
-  }
-
-  private void login() throws Exception {
-    long time = System.currentTimeMillis();
-    cmdSet.select().checkOK();
-    cmdSet.autoOpenSecureChannel();
-    cmdSet.verifyPIN("000000").checkOK();
-    cmdSet.deriveKey(new byte[] { (byte) 0xC0, 0x00, 0x00, 0x00}, WalletAppletCommandSet.DERIVE_P1_SOURCE_PARENT).checkOK();
-    cmdSet.exportKey(WalletAppletCommandSet.EXPORT_KEY_P1_HIGH, false).checkOK();
-    cmdSet.deriveKey(new byte[] { (byte) 0xC0, 0x00, 0x00, 0x01}, WalletAppletCommandSet.DERIVE_P1_SOURCE_PARENT).checkOK();
-    cmdSet.exportKey(WalletAppletCommandSet.EXPORT_KEY_P1_HIGH, false).checkOK();
-    loginTime = System.currentTimeMillis() - time;
-  }
-
-  private void loadKeys() throws Exception {
-    KeyPairGenerator g = keypairGenerator();
-    KeyPair keyPair = g.generateKeyPair();
-    byte[] chainCode = new byte[32];
-    new Random().nextBytes(chainCode);
-
-    cmdSet.loadKey(keyPair, false, chainCode).checkOK();
-
-    long time = System.currentTimeMillis();
-    cmdSet.deriveKey(BIP44_PATH, WalletAppletCommandSet.DERIVE_P1_SOURCE_CURRENT).checkOK();
-    loadKeysTime = System.currentTimeMillis() - time;
-  }
-
-  private void signTransactions() throws Exception {
-    long time = System.currentTimeMillis();
-    cmdSet.select().checkOK();
-    cmdSet.autoOpenSecureChannel();
-    cmdSet.verifyPIN("000000").checkOK();
-    deriveKeyFromParent = System.currentTimeMillis();
-    cmdSet.deriveKey(new byte[] { (byte) 0x00, 0x00, 0x00, 0x00}, WalletAppletCommandSet.DERIVE_P1_SOURCE_PARENT).checkOK();
-    deriveKeyFromParent = System.currentTimeMillis() - deriveKeyFromParent;
-    cmdSet.sign("any32bytescanbeahashyouknowthat!".getBytes()).checkOK();
-    signTime = System.currentTimeMillis() - time;
-  }
-
-  private KeyPairGenerator keypairGenerator() throws Exception {
-    ECParameterSpec ecSpec = ECNamedCurveTable.getParameterSpec("secp256k1");
-    KeyPairGenerator g = KeyPairGenerator.getInstance("ECDH");
-    g.initialize(ecSpec);
-
-    return g;
-  }
-}
@@ -1,54 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import android.support.annotation.NonNull;
-
-import java.security.NoSuchAlgorithmException;
-import java.security.spec.InvalidKeySpecException;
-
-public class Secrets {
-    private String pin;
-    private String puk;
-    private String pairingPassword;
-    private byte[] pairingToken;
-
-    public Secrets(String pin, String puk, String pairingPassword, byte[] pairingToken) {
-        this.pin = pin;
-        this.puk = puk;
-        this.pairingPassword = pairingPassword;
-        this.pairingToken = pairingToken;
-    }
-
-    @NonNull
-    public static Secrets generate() throws NoSuchAlgorithmException, InvalidKeySpecException {
-        String pairingPassword = Crypto.randomToken(12);
-        byte[] pairingToken = Crypto.generatePairingKey(pairingPassword.toCharArray());
-        long pinNumber = Crypto.randomLong(Crypto.PIN_BOUND);
-        long pukNumber = Crypto.randomLong(Crypto.PUK_BOUND);
-        String pin = String.format("%06d", pinNumber);
-        String puk = String.format("%012d", pukNumber);
-
-        return new Secrets(pin, puk, pairingPassword, pairingToken);
-    }
-
-    public static Secrets testSecrets() throws NoSuchAlgorithmException, InvalidKeySpecException {
-        String pairingPassword = "WalletAppletTest";
-        byte[] pairingToken = Crypto.generatePairingKey(pairingPassword.toCharArray());
-        return new Secrets("000000", "123456789012", pairingPassword, pairingToken);
-    }
-
-    public String getPin() {
-        return pin;
-    }
-
-    public String getPuk() {
-        return puk;
-    }
-
-    public String getPairingPassword() {
-        return pairingPassword;
-    }
-
-    public byte[] getPairingToken() {
-        return pairingToken;
-    }
-}
@@ -1,24 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-import im.status.hardwallet_lite_android.io.APDUResponse;
-import im.status.hardwallet_lite_android.io.CardChannel;
-
-import java.io.IOException;
-
-public class SecureChannel {
-    private CardChannel channel;
-    private APDUWrapper wrapper;
-
-    public SecureChannel(CardChannel channel, Keys keys) {
-        this.channel = channel;
-        this.wrapper = new APDUWrapper(keys.getMacKeyData());
-    }
-
-    public APDUResponse send(APDUCommand cmd) throws IOException {
-        Logger.d(String.format("WRAPPING %s %n", HexUtils.byteArrayToHexString(cmd.serialize())), false);
-        APDUCommand wrappedCommand = this.wrapper.wrap(cmd);
-        Logger.d(String.format("WRAPPED  %s %n", HexUtils.byteArrayToHexString(wrappedCommand.serialize())), false);
-        return this.channel.send(wrappedCommand);
-    }
-}
@@ -1,19 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-public class Session {
-    private Keys keys;
-    private byte[] cardChallenge;
-
-    public Session(Keys keys, byte[] cardChallenge) {
-        this.keys = keys;
-        this.cardChallenge = cardChallenge;
-    }
-
-    public Keys getKeys() {
-        return keys;
-    }
-
-    public byte[] getCardChallenge() {
-        return cardChallenge;
-    }
-}
@@ -1,52 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import java.io.IOException;
-
-public class Tlv {
-    private byte tag;
-    private byte[] value;
-
-    public Tlv(byte[] value) {
-        this((byte) 0x00, value);
-    }
-
-    public Tlv(byte tag, byte[] value) {
-        this.tag = tag;
-        this.value = value;
-    }
-
-    public Tlv find(byte tag) throws IOException {
-        int offset = 0;
-
-        while(offset + 2 < value.length) {
-            byte childTag = this.value[offset];
-            offset++;
-
-            int childLength = this.value[offset] & 0xff;
-            offset++;
-
-            if (offset + childLength - 1 >= this.value.length) {
-                return null;
-            }
-
-            byte[] data = new byte[childLength];
-
-            System.arraycopy(this.value, offset, data, 0, childLength);
-            offset += childLength;
-
-            if (childTag == tag) {
-                return new Tlv(childTag, data);
-            }
-        }
-
-        return null;
-    }
-
-    public byte[] getValue() {
-        return value;
-    }
-
-    public byte getTag() {
-        return tag;
-    }
-}
@@ -1,26 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-public class Delete {
-    private static final int CLA = 0x80;
-    private static final int INS = 0xE4;
-    private static final int P1 = 0x00;
-    //private static final int P2 = 0x80; // delete object and related files
-    private static final int P2 = 0x00;
-
-    private byte[] aid;
-
-    public Delete(byte[] aid) {
-        this.aid = aid;
-    }
-
-    public APDUCommand getCommand() {
-        byte[] data = new byte[this.aid.length + 2];
-        data[0] = 0x4F;
-        data[1] = (byte) this.aid.length;
-        System.arraycopy(this.aid, 0, data, 2, this.aid.length);
-
-        return new APDUCommand(CLA, INS, P1, P2, data);
-    }
-}
@@ -1,39 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.applet_installer_test.appletinstaller.Crypto;
-import im.status.hardwallet_lite_android.io.APDUCommand;
-import im.status.hardwallet_lite_android.io.APDUResponse;
-
-public class ExternalAuthenticate {
-    public static int CLA = 0x84;
-    public static int INS = 0x82;
-    public static int P1 = 0x01;
-    public static int P2 = 0x00;
-
-    private byte[] encKeyData;
-    private byte[] cardChallenge;
-    private byte[] hostChallenge;
-
-    public ExternalAuthenticate(byte[] encKeyData, byte[] cardChallenge, byte[] hostChallenge) {
-        this.encKeyData = encKeyData;
-        this.cardChallenge = cardChallenge;
-        this.hostChallenge = hostChallenge;
-    }
-
-    public APDUCommand getCommand() {
-        return new APDUCommand(CLA, INS, P1, P2, this.getHostCryptogram());
-    }
-
-    public byte[] getHostCryptogram() {
-        byte[] data = new byte[this.cardChallenge.length + this.hostChallenge.length];
-        System.arraycopy(cardChallenge, 0, data, 0, cardChallenge.length);
-        System.arraycopy(hostChallenge, 0, data, cardChallenge.length, hostChallenge.length);
-        byte[] paddedData = Crypto.appendDESPadding(data);
-
-        return Crypto.mac3des(this.encKeyData, paddedData, Crypto.NullBytes8);
-    }
-
-    public boolean checkResponse(APDUResponse resp) {
-        return resp.getSw() == APDUResponse.SW_OK;
-    }
-}
@@ -1,8 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-public class GetData {
-    public static final int CLA = 0x80;
-    public static final int INS = 0x50;
-    public static final int P1 = 0;
-    public static final int P2 = 0;
-}
@@ -1,70 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.applet_installer_test.appletinstaller.Crypto;
-import im.status.applet_installer_test.appletinstaller.Keys;
-import im.status.applet_installer_test.appletinstaller.Session;
-import im.status.hardwallet_lite_android.io.APDUCommand;
-import im.status.hardwallet_lite_android.io.APDUException;
-import im.status.hardwallet_lite_android.io.APDUResponse;
-
-public class InitializeUpdate {
-    public static final int CLA = 0x80;
-    public static final int INS = 0x50;
-    public static final int P1 = 0;
-    public static final int P2 = 0;
-
-    public static byte[] DERIVATION_PURPOSE_ENC = new byte[]{(byte) 0x01, (byte) 0x82};
-    public static byte[] DERIVATION_PURPOSE_MAC = new byte[]{(byte) 0x01, (byte) 0x01};
-    public static byte[] DERIVATION_PURPOSE_DEK = new byte[]{(byte) 0x01, (byte) 0x81};
-
-    private byte[] hostChallenge;
-
-    public InitializeUpdate(byte[] challenge) {
-        this.hostChallenge = challenge;
-    }
-
-    public APDUCommand getCommand() {
-        return new APDUCommand(CLA, INS, P1, P2, this.hostChallenge, true);
-    }
-
-    public static byte[] generateChallenge() {
-        return Crypto.randomBytes(8);
-    }
-
-    public Session verifyResponse(Keys cardKeys, APDUResponse resp) throws APDUException {
-        if (resp.getSw() == APDUResponse.SW_SECURITY_CONDITION_NOT_SATISFIED) {
-            throw new APDUException(resp.getSw(), "security confition not satisfied");
-        }
-
-        if (resp.getSw() == APDUResponse.SW_AUTHENTICATION_METHOD_BLOCKED) {
-            throw new APDUException(resp.getSw(), "authentication method blocked");
-        }
-
-        byte[] data = resp.getData();
-
-        if (data.length != 28) {
-            throw new APDUException(resp.getSw(), String.format("bad data length, expected 28, got %d", data.length));
-        }
-
-        byte[] cardChallenge = new byte[8];
-        System.arraycopy(data, 12, cardChallenge, 0, 8);
-
-        byte[] cardCryptogram = new byte[8];
-        System.arraycopy(data, 20, cardCryptogram, 0, 8);
-
-        byte[] seq = new byte[2];
-        System.arraycopy(data, 12, seq, 0, 2);
-
-        byte[] sessionEncKey = Crypto.deriveKey(cardKeys.getEncKeyData(), seq, DERIVATION_PURPOSE_ENC);
-        byte[] sessionMacKey = Crypto.deriveKey(cardKeys.getMacKeyData(), seq, DERIVATION_PURPOSE_MAC);
-
-        Keys sessionKeys = new Keys(sessionEncKey, sessionMacKey);
-
-        boolean verified = Crypto.verifyCryptogram(sessionKeys.getEncKeyData(), this.hostChallenge, cardChallenge, cardCryptogram);
-        if (!verified) {
-            throw new APDUException("error verifying card cryptogram.");
-        }
-
-        return new Session(sessionKeys, cardChallenge);
-    }
-}
@@ -1,52 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-public class InstallForInstall {
-    public static final int CLA = 0x80;
-    public static final int INS = 0xE6;
-    public static final int P1 = 0x0C;
-    public static final int P2 = 0;
-
-    private byte[] packageAID;
-    private byte[] appletAID;
-    private byte[] instanceAID;
-    private byte[] params;
-
-    public InstallForInstall(byte[] packageAID, byte[] appletAID, byte[] instanceAID, byte[] params) {
-        this.packageAID = packageAID;
-        this.appletAID = appletAID;
-        this.instanceAID = instanceAID;
-        this.params = params;
-    }
-
-    public APDUCommand getCommand() throws IOException {
-        ByteArrayOutputStream data = new ByteArrayOutputStream();
-        data.write(this.packageAID.length);
-        data.write(this.packageAID);
-        data.write(this.appletAID.length);
-        data.write(this.appletAID);
-        data.write(this.instanceAID.length);
-        data.write(this.instanceAID);
-
-        byte[] privileges = new byte[]{0x00};
-        data.write(privileges.length);
-        data.write(privileges);
-
-        byte[] fullParams = new byte[2 + params.length];
-        fullParams[0] = (byte) 0xC9;
-        fullParams[1] = (byte) params.length;
-        System.arraycopy(params, 0, fullParams, 2, params.length);
-
-        data.write(fullParams.length);
-        data.write(fullParams);
-
-        // empty perform token
-        data.write(0x00);
-
-        return new APDUCommand(CLA, INS, P1, P2, data.toByteArray() );
-    }
-}
@@ -1,36 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
-public class InstallForLoad {
-    public static final int CLA = 0x80;
-    public static final int INS = 0xE6;
-    public static final int P1 = 0x02;
-    public static final int P2 = 0;
-
-    private byte[] aid;
-    private byte[] sdaid;
-
-    public InstallForLoad(byte[] aid, byte[] sdaid) {
-        this.aid = aid;
-        this.sdaid = sdaid;
-    }
-
-    public APDUCommand getCommand() throws IOException {
-        ByteArrayOutputStream data = new ByteArrayOutputStream();
-        data.write(this.aid.length);
-        data.write(this.aid);
-        data.write(this.sdaid.length);
-        data.write(this.sdaid);
-
-        // empty hash length and hash
-        data.write(0x00);
-        data.write(0x00);
-        data.write(0x00);
-
-        return new APDUCommand(CLA, INS, P1, P2, data.toByteArray());
-    }
-}
@@ -1,132 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-import java.io.ByteArrayOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-
-public class Load {
-    public static final int CLA = 0x80;
-    public static final int INS = 0xE8;
-
-    private static String[] fileNames = {"Header", "Directory", "Import", "Applet",
-            "Class", "Method", "StaticField", "Export", "ConstantPool", "RefLocation"};
-
-    private String path;
-    private int offset;
-    private int count;
-    private byte[] fullData;
-
-    public Load(InputStream in) throws FileNotFoundException, IOException {
-        this.path = path;
-        this.offset = 0;
-        this.count = 0;
-        Map<String, byte[]> files = this.loadFiles(in);
-        in.close();
-        this.fullData = this.getCode(files);
-    }
-
-    public Map<String, byte[]> loadFiles(InputStream in) throws IOException {
-        Map<String, byte[]> files = new LinkedHashMap<>();
-        ZipInputStream zip = new ZipInputStream(in);
-        ZipEntry entry = zip.getNextEntry();
-
-        while(entry != null) {
-            ByteArrayOutputStream data = new ByteArrayOutputStream();
-            byte[] buf = new byte[1024];
-            int count;
-            while ((count = zip.read(buf)) != -1) {
-                data.write(buf, 0, count);
-            }
-            String name = baseName(entry.getName());
-            files.put(name, data.toByteArray());
-            entry = zip.getNextEntry();
-        }
-
-        return files;
-    }
-
-    private String baseName(String path) {
-        String[] parts = path.split("[/.]");
-        return parts[parts.length - 2];
-    }
-
-    public APDUCommand getCommand() {
-        int blockSize = 247; // 255 - 8 bytes for MAC
-        if (this.offset >= this.fullData.length) {
-            return null;
-        }
-
-        int rangeEnd = this.offset + blockSize;
-        if (rangeEnd >= this.fullData.length) {
-            rangeEnd = this.fullData.length;
-        }
-
-        int size = rangeEnd - offset;
-        byte[] data = new byte[size];
-        System.arraycopy(this.fullData, this.offset, data, 0, size);
-
-        boolean isLast = this.offset + size >= this.fullData.length;
-        int p1 = isLast ? 0x80 : 0;
-        APDUCommand cmd = new APDUCommand(CLA, INS, p1, this.count, data);
-
-        this.offset += size;
-        this.count++;
-
-        return cmd;
-    }
-
-    private byte[] encodeFullLength(int length) {
-        if (length < 0x80) {
-            return new byte[]{(byte) length};
-        } else if (length < 0xFF) {
-            return new byte[]{(byte) 0x81, (byte) length};
-        } else if (length < 0xFFFF) {
-            return new byte[]{
-                    (byte) 0x82,
-                    (byte) ((length & 0xFF00) >> 8),
-                    (byte) (length & 0xFF),
-            };
-        } else {
-            return new byte[]{
-                    (byte) 0x83,
-                    (byte) ((length & 0xFF0000) >> 16),
-                    (byte) ((length & 0xFF00) >> 8),
-                    (byte) (length & 0xFF),
-            };
-        }
-    }
-
-    public byte[] getCode(Map<String, byte[]> files) throws IOException {
-        ByteArrayOutputStream dataStream = new ByteArrayOutputStream();
-
-        for (String name : fileNames) {
-            byte[] fileData = files.get(name);
-            if (fileData == null) {
-                continue;
-            }
-
-            dataStream.write(fileData);
-        }
-
-        byte[] data = dataStream.toByteArray();
-        byte[] encodedFullLength = encodeFullLength(data.length);
-        byte[] fullData = new byte[1 + encodedFullLength.length + data.length];
-
-        fullData[0] = (byte) 0xC4;
-        System.arraycopy(encodedFullLength, 0, fullData, 1, encodedFullLength.length);
-        System.arraycopy(data, 0, fullData, 1 + encodedFullLength.length, data.length);
-
-        return fullData;
-    }
-
-    public int getCount() {
-        return count;
-    }
-}
@@ -1,20 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-public class Select {
-    private static final int CLA = 0x00;
-    private static final int INS = 0xA4;
-    private static final int P1 = 0x04;
-    private static final int P2 = 0x00; // first occurrence
-
-    private byte[] aid;
-
-    public Select(byte[] aid) {
-        this.aid = aid;
-    }
-
-    public APDUCommand getCommand() {
-        return new APDUCommand(CLA, INS, P1, P2, this.aid);
-    }
-}
@@ -1,26 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import im.status.hardwallet_lite_android.io.APDUCommand;
-
-public class Status {
-    private static final int CLA = 0x80;
-    private static final int INS = 0xF2;
-
-    public static final int P1_ISSUER_SECURITY_DOMAIN = 0x80;
-    public static final int P1_APPLICATIONS = 0x40;
-    public static final int P1_EXECUTABLE_LOAD_FILES = 0x20;
-    public static final int P1_EXECUTABLE_LOAD_FILES_AND_MODULES = 0x10;
-
-    private static final int P2 = 0x02;
-
-    private int p1;
-
-    public Status(int p1) {
-        this.p1 = p1;
-    }
-
-    public APDUCommand getCommand() {
-        byte[] data = new byte[]{0x4F, 0x00};
-        return new APDUCommand(CLA, INS, this.p1, P2, data, true);
-    }
-}
@@ -1,18 +1,15 @@
-package im.status.applet_installer_test.appletinstaller;
+package im.status.keycard.installer;

 import android.content.res.AssetManager;
-import android.nfc.NfcAdapter;
-import android.nfc.Tag;
-import android.nfc.tech.IsoDep;
-import im.status.hardwallet_lite_android.io.APDUException;
-import im.status.hardwallet_lite_android.io.CardChannel;
-import im.status.hardwallet_lite_android.io.OnCardConnectedListener;
+import im.status.keycard.io.APDUException;
+import im.status.keycard.io.CardChannel;
+import im.status.keycard.io.CardListener;

 import java.io.IOException;
 import java.util.Timer;
 import java.util.TimerTask;

-public class ActionRunner implements OnCardConnectedListener {
+public class ActionRunner implements CardListener {
    public final static int ACTION_NONE = 0;
    public final static int ACTION_INSTALL = 1;
    public final static int ACTION_INSTALL_TEST = 2;
@@ -89,6 +86,7 @@ public class ActionRunner implements OnCardConnectedListener {

    @Override
    public void onConnected(final CardChannel channel) {
+        Logger.i("card connected");
        if (this.requestedAction != ACTION_NONE) {
            Logger.i("waiting 2 seconds to start requested action");
            new Timer().schedule(new TimerTask() {
@@ -101,4 +99,9 @@ public class ActionRunner implements OnCardConnectedListener {
            Logger.i("no action requested yet");
        }
    }
+
+    @Override
+    public void onDisconnected() {
+        Logger.i("card disconnected");
+    }
 }
@@ -0,0 +1,73 @@
+package im.status.keycard.installer;
+
+import android.content.res.AssetManager;
+import im.status.keycard.applet.KeycardCommandSet;
+import im.status.keycard.globalplatform.GlobalPlatformCommandSet;
+import im.status.keycard.globalplatform.LoadCallback;
+import im.status.keycard.io.APDUException;
+import im.status.keycard.io.CardChannel;
+import org.bouncycastle.util.encoders.Hex;
+
+import java.io.IOException;
+import java.security.NoSuchAlgorithmException;
+import java.security.spec.InvalidKeySpecException;
+
+public class Installer {
+    private CardChannel plainChannel;
+    private AssetManager assets;
+    private String capPath;
+
+    private GlobalPlatformCommandSet cmdSet;
+
+    private boolean testSecrets;
+
+    public Installer(CardChannel channel, AssetManager assets, String capPath, boolean testSecrets) {
+        this.plainChannel = channel;
+        this.assets = assets;
+        this.capPath = capPath;
+        this.testSecrets = testSecrets;
+    }
+
+    public void start() throws IOException, APDUException, NoSuchAlgorithmException, InvalidKeySpecException {
+        Logger.i("installation started...");
+        long startTime = System.currentTimeMillis();
+
+        Logger.i("select ISD...");
+        cmdSet = new GlobalPlatformCommandSet(this.plainChannel);
+        cmdSet.select().checkOK();
+
+        Logger.i("opening secure channel...");
+        cmdSet.openSecureChannel();
+
+        Logger.i("deleting old version (if present)...");
+        cmdSet.deleteKeycardInstancesAndPackage();
+
+        Logger.i("loading package...");
+        cmdSet.loadKeycardPackage(this.assets.open(this.capPath), new LoadCallback() {
+            public void blockLoaded(int loadedBlock, int blockCount) {
+                Logger.i(String.format("load %d/%d...", loadedBlock, blockCount));
+            }
+        });
+
+        Logger.i("installing NDEF applet...");
+        cmdSet.installNDEFApplet(Hex.decode("0024d40f12616e64726f69642e636f6d3a706b67696d2e7374617475732e657468657265756d")).checkOK();
+
+        Logger.i("installing Keycard applet...");
+        cmdSet.installKeycardApplet().checkOK();
+
+        this.personalizeApplet();
+
+        long duration = System.currentTimeMillis() - startTime;
+        Logger.i(String.format("\n\ninstallation completed in %d seconds", duration / 1000));
+    }
+
+    private void personalizeApplet() throws NoSuchAlgorithmException, InvalidKeySpecException, APDUException, IOException {
+        Secrets secrets = testSecrets ? Secrets.testSecrets() : Secrets.generate();
+
+        KeycardCommandSet cmdSet = new KeycardCommandSet(this.plainChannel);
+        cmdSet.select().checkOK();
+        cmdSet.init(secrets.getPin(), secrets.getPuk(), secrets.getPairingPassword()).checkOK();
+
+        Logger.i(String.format("PIN: %s\nPUK: %s\nPairing password: %s", secrets.getPin(), secrets.getPuk(), secrets.getPairingPassword()));
+    }
+}
@@ -1,4 +1,4 @@
-package im.status.applet_installer_test.appletinstaller;
+package im.status.keycard.installer;

 import android.util.Log;

@@ -1,5 +1,6 @@
-package im.status.applet_installer_test.appletinstaller;
+package im.status.keycard.installer;

+import android.content.Intent;
 import android.content.res.AssetManager;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
@@ -9,15 +10,12 @@ import android.view.View;
 import android.widget.Button;
 import android.widget.ScrollView;
 import android.widget.TextView;
-import im.status.hardwallet_lite_android.io.CardManager;

-import java.security.Security;
+import de.cotech.sweetspot.NfcSweetspotData;
+import im.status.keycard.android.NFCCardManager;
+import de.cotech.sweetspot.ShowNfcSweetspotActivity;

 public class MainActivity extends AppCompatActivity implements UILogger {
-    static {
-        Security.insertProviderAt(new org.spongycastle.jce.provider.BouncyCastleProvider(), 1);
-    }
-
    private NfcAdapter nfcAdapter;
    private TextView textView;
    private ScrollView textViewScroll;
@@ -25,8 +23,9 @@ public class MainActivity extends AppCompatActivity implements UILogger {
    private Button buttonInstall;
    private Button buttonInstallTest;
    private Button buttonPerfTest;
+    private Button buttonNFCSpot;
    private ActionRunner actionRunner;
-    private CardManager cardManager;
+    private NFCCardManager cardManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
@@ -36,9 +35,9 @@ public class MainActivity extends AppCompatActivity implements UILogger {
        Logger.setUILogger(this);

        AssetManager assets = this.getAssets();
-        this.actionRunner = new ActionRunner(assets, "wallet.cap");
-        this.cardManager = new CardManager();
-        this.cardManager.setOnCardConnectedListener(this.actionRunner);
+        this.actionRunner = new ActionRunner(assets, "keycard.cap");
+        this.cardManager = new NFCCardManager();
+        this.cardManager.setCardListener(this.actionRunner);
        cardManager.start();

        textViewScroll = (ScrollView) findViewById(R.id.textViewScroll);
@@ -67,6 +66,18 @@ public class MainActivity extends AppCompatActivity implements UILogger {
                requestAction(ActionRunner.ACTION_PERFTEST);
            }
        });
+        buttonNFCSpot = (Button) findViewById(R.id.buttonNFCSpot);
+        buttonNFCSpot.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent i = new Intent(MainActivity.this, ShowNfcSweetspotActivity.class);
+                startActivity(i);
+            }
+        });
+
+        if (NfcSweetspotData.hasSweetspotData()) {
+            buttonNFCSpot.setEnabled(true);
+        }

        //Logger.setUILevel(Log.INFO);
        //Logger.setLevel(Log.INFO);
@@ -0,0 +1,100 @@
+package im.status.keycard.installer;
+
+import android.util.Log;
+
+import im.status.keycard.io.CardChannel;
+import im.status.keycard.applet.KeycardCommandSet;
+
+import java.security.SecureRandom;
+
+public class PerfTest {
+  private CardChannel cardChannel;
+  private KeycardCommandSet cmdSet;
+
+  private long openSecureChannelTime = 0;
+  private long loadKeysTime = 0;
+  private long loginTime = 0;
+  private long signTime = 0;
+  private long getStatusTime = 0;
+
+  static final String BIP44_WALLET_PATH = "m/44'/60'/0'/0/0";
+
+  public PerfTest(CardChannel cardChannel) {
+    this.cardChannel = cardChannel;
+  }
+
+  public void test() throws Exception {
+    cmdSet = new KeycardCommandSet(cardChannel);
+    cmdSet.select().checkOK();
+
+    cmdSet.autoPair(cmdSet.pairingPasswordToSecret(Secrets.testSecrets().getPairingPassword()));
+    openSecureChannelTime = System.currentTimeMillis();
+    cmdSet.autoOpenSecureChannel();
+    openSecureChannelTime = System.currentTimeMillis() - openSecureChannelTime;
+    cmdSet.verifyPIN("000000").checkOK();
+    cmdSet.unpairOthers(); // Recover in case of non-clean termination
+    Logger.i("Measuring performances. Logging disabled. Please wait");
+    Logger.setLevel(Log.INFO);
+
+    try {
+      loadKeys();
+      getStatus();
+      login();
+      signTransactions();
+    } finally {
+      Logger.setLevel(Log.INFO);
+      Logger.setUILevel(Log.INFO);
+    }
+
+    Logger.i("Reenabling logging.");
+    cmdSet.select().checkOK();
+    cmdSet.autoOpenSecureChannel();
+    cmdSet.verifyPIN("000000").checkOK();
+    cmdSet.autoUnpair();
+    Logger.i("*************************************************");
+    Logger.i("Opening Secure Channel: " + openSecureChannelTime + "ms");
+    Logger.i("Derivation of m/44'/60'/0'/0/0 from master: " + loadKeysTime + "ms");
+    Logger.i("All following measurements are from application selection to the last needed APDU");
+    Logger.i("GET STATUS: " + getStatusTime + "ms");
+    Logger.i("Login: " + loginTime + "ms");
+    Logger.i("Transaction signature: " + signTime + "ms");
+  }
+
+  private void getStatus() throws Exception {
+    long time = System.currentTimeMillis();
+    cmdSet.select().checkOK();
+    cmdSet.autoOpenSecureChannel();
+    cmdSet.getStatus(KeycardCommandSet.GET_STATUS_P1_APPLICATION).checkOK();
+    getStatusTime = System.currentTimeMillis() - time;
+  }
+
+  private void login() throws Exception {
+    long time = System.currentTimeMillis();
+    cmdSet.select().checkOK();
+    cmdSet.autoOpenSecureChannel();
+    cmdSet.verifyPIN("000000").checkOK();
+    cmdSet.exportKey("m/43'/60'/1581'/0'/0",false, false).checkOK();
+    cmdSet.exportKey("m/43'/60'/1581'/1'/0",false, false).checkOK();
+    loginTime = System.currentTimeMillis() - time;
+  }
+
+  private void loadKeys() throws Exception {
+    byte[] seed = new byte[64];
+    new SecureRandom().nextBytes(seed);
+
+    cmdSet.loadKey(seed).checkOK();
+
+    long time = System.currentTimeMillis();
+    cmdSet.deriveKey(BIP44_WALLET_PATH).checkOK();
+    loadKeysTime = System.currentTimeMillis() - time;
+  }
+
+  private void signTransactions() throws Exception {
+    long time = System.currentTimeMillis();
+    cmdSet.select().checkOK();
+    cmdSet.autoOpenSecureChannel();
+    cmdSet.verifyPIN("000000").checkOK();
+    cmdSet.sign("any32bytescanbeahashyouknowthat!".getBytes()).checkOK();
+    signTime = System.currentTimeMillis() - time;
+  }
+}
@@ -0,0 +1,60 @@
+package im.status.keycard.installer;
+
+import android.util.Base64;
+import im.status.keycard.globalplatform.Crypto;
+
+import java.security.SecureRandom;
+
+import static android.util.Base64.NO_PADDING;
+import static im.status.keycard.globalplatform.Crypto.randomLong;
+
+public class Secrets {
+    private String pin;
+    private String puk;
+    private String pairingPassword;
+
+    public Secrets(String pin, String puk, String pairingPassword) {
+        this.pin = pin;
+        this.puk = puk;
+        this.pairingPassword = pairingPassword;
+    }
+
+    public static Secrets generate() {
+        String pairingPassword = randomToken(12);
+        long pinNumber = randomLong(Crypto.PIN_BOUND);
+        long pukNumber = randomLong(Crypto.PUK_BOUND);
+        String pin = String.format("%06d", pinNumber);
+        String puk = String.format("%012d", pukNumber);
+
+        return new Secrets(pin, puk, pairingPassword);
+    }
+
+    public static Secrets testSecrets() {
+        String pairingPassword = "KeycardTest";
+        return new Secrets("000000", "123456789012", pairingPassword);
+    }
+
+    public String getPin() {
+        return pin;
+    }
+
+    public String getPuk() {
+        return puk;
+    }
+
+    public String getPairingPassword() {
+        return pairingPassword;
+    }
+
+    public static byte[] randomBytes(int length) {
+        SecureRandom random = new SecureRandom();
+        byte data[] = new byte[length];
+        random.nextBytes(data);
+
+        return data;
+    }
+
+    public static String randomToken(int length) {
+        return Base64.encodeToString(randomBytes(length), NO_PADDING);
+    }
+}
@@ -40,4 +40,11 @@
        android:layout_height="wrap_content"
        android:text="Perf Test" />

+    <Button
+        android:id="@+id/buttonNFCSpot"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="NFC Spot"
+        android:enabled="false" />
+
 </LinearLayout>
@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">AppletInstaller</string>
+    <string name="app_name">KeycardInstaller</string>
 </resources>
@@ -1,28 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import static org.junit.Assert.*;
-
-public class APDUCommandTest {
-    @Test
-    public void serialize() throws IOException {
-        int cla = 0x80;
-        int ins = 0x50;
-        int p1 = 0;
-        int p2 = 0;
-        byte[] data = HexUtils.hexStringToByteArray("84762336c5187fe8");
-
-        APDUCommand c = new APDUCommand(cla, ins, p1, p2, (byte[])data, true);
-        String expected = "805000000884762336C5187FE800";
-        String actual = HexUtils.byteArrayToHexString(c.serialize());
-        assertEquals(expected, actual);
-
-        c = new APDUCommand(cla, ins, p1, p2, (byte[])data);
-        expected = "805000000884762336C5187FE8";
-        actual = HexUtils.byteArrayToHexString(c.serialize());
-        assertEquals(expected, actual);
-    }
-}
@@ -1,21 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-public class APDUResponseTest {
-    @Test
-    public void parsing() {
-        byte[] apdu = HexUtils.hexStringToByteArray("000002650183039536622002003b5e508f751c0af3016e3fbc23d3a69000");
-        APDUResponse resp = new APDUResponse(apdu);
-
-        assertEquals(0x9000, resp.getSw());
-        assertEquals(0x90, resp.getSw1());
-        assertEquals(0x00, resp.getSw2());
-
-        String expected = "000002650183039536622002003B5E508F751C0AF3016E3FBC23D3A6";
-        assertEquals(expected, HexUtils.byteArrayToHexString(resp.getData()));
-        assertTrue(resp.isOK());
-    }
-}
@@ -1,54 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import static org.junit.Assert.*;
-
-public class APDUWrapperTest {
-    @Test
-    public void wrap() throws IOException {
-        byte[] macKeyData = HexUtils.hexStringToByteArray("2983BA77D709C2DAA1E6000ABCCAC951");
-        byte[] data = HexUtils.hexStringToByteArray("1d4de92eaf7a2c9f");
-
-        APDUCommand cmd = new APDUCommand(0x84, 0x82, 0x01, 0x00, data);
-        APDUWrapper w = new APDUWrapper(macKeyData);
-
-        // check null icv
-        assertEquals(HexUtils.byteArrayToHexString(Crypto.NullBytes8), HexUtils.byteArrayToHexString(w.getICV()));
-
-        APDUCommand wrapped = w.wrap(cmd);
-        byte[] result = wrapped.serialize();
-        String expected = "84820100101D4DE92EAF7A2C9F8F9B0DF681C1D3EC";
-        assertEquals(expected, HexUtils.byteArrayToHexString(result));
-
-        // second command
-
-
-        // check icv from previous mac
-        assertEquals("8F9B0DF681C1D3EC", HexUtils.byteArrayToHexString(w.getICV()));
-
-        data = HexUtils.hexStringToByteArray("4F00");
-        cmd = new APDUCommand(0x80, 0xF2, 0x80, 0x02, data, true);
-
-        wrapped = w.wrap(cmd);
-        result = wrapped.serialize();
-        expected = "84F280020A4F0030F149209E17B39700";
-        assertEquals(expected, HexUtils.byteArrayToHexString(result));
-
-        // third command
-
-
-        // check icv from previous mac
-        assertEquals("30F149209E17B397", HexUtils.byteArrayToHexString(w.getICV()));
-
-        data = HexUtils.hexStringToByteArray("4F00");
-        cmd = new APDUCommand(0x80, 0xF2, 0x40, 0x02, data, true);
-
-        wrapped = w.wrap(cmd);
-        result = wrapped.serialize();
-        expected = "84F240020A4F000D9B2D4E4365B5BD00";
-        assertEquals(expected, HexUtils.byteArrayToHexString(result));
-    }
-}
@@ -1,63 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import org.junit.Test;
-import java.security.NoSuchAlgorithmException;
-import java.security.spec.InvalidKeySpecException;
-
-import static org.junit.Assert.*;
-import im.status.applet_installer_test.appletinstaller.apducommands.InitializeUpdate;
-
-public class CryptoTest {
-    @Test
-    public void deriveKey() {
-        byte[] cardKey = HexUtils.hexStringToByteArray("404142434445464748494a4b4c4d4e4f");
-        byte[] seq = HexUtils.hexStringToByteArray("0065");
-
-        byte[] encKey = Crypto.deriveKey(cardKey, seq, InitializeUpdate.DERIVATION_PURPOSE_ENC);
-        String expectedEncKey = "85E72AAF47874218A202BF5EF891DD21";
-        assertEquals(expectedEncKey, HexUtils.byteArrayToHexString(encKey));
-
-        byte[] macKey = Crypto.deriveKey(cardKey, seq, InitializeUpdate.DERIVATION_PURPOSE_MAC);
-        String expectedMacKey = "309CF99E164F3A97F3E5017FF540A79F";
-        assertEquals(expectedMacKey, HexUtils.byteArrayToHexString(macKey));
-
-        byte[] dekKey = Crypto.deriveKey(cardKey, seq, InitializeUpdate.DERIVATION_PURPOSE_DEK);
-        String expectedDekKey = "93D08F8025242C4D775D69B9F16C939B";
-        assertEquals(expectedDekKey, HexUtils.byteArrayToHexString(dekKey));
-    }
-
-    @Test
-    public void appendDESPadding() {
-        byte[] data = HexUtils.hexStringToByteArray("AABB");
-        byte[] result = Crypto.appendDESPadding(data);
-        String expected = "AABB800000000000";
-        assertEquals(expected, HexUtils.byteArrayToHexString(result));
-    }
-
-    @Test
-    public void verifyCryptogram() {
-        byte[] encKey = HexUtils.hexStringToByteArray("16B5867FF50BE7239C2BF1245B83A362");
-        byte[] hostChallenge = HexUtils.hexStringToByteArray("32da078d7aac1cff");
-        byte[] cardChallenge = HexUtils.hexStringToByteArray("007284f64a7d6465");
-        byte[] cardCryptogram = HexUtils.hexStringToByteArray("05c4bb8a86014e22");
-        assertTrue(Crypto.verifyCryptogram(encKey, hostChallenge, cardChallenge, cardCryptogram));
-    }
-
-    @Test
-    public void macFull3des() {
-        byte[] key = HexUtils.hexStringToByteArray("5b02e75ad63190aece0622936f11abab");
-        byte[] data = HexUtils.hexStringToByteArray("8482010010810b098a8fbb88da800000");
-        String expected = "5271D7174A5A166A";
-
-        byte[] result = Crypto.macFull3des(key, data, Crypto.NullBytes8);
-        assertEquals(expected, HexUtils.byteArrayToHexString(result));
-    }
-
-    @Test
-    public void generatePairingKey() throws NoSuchAlgorithmException, InvalidKeySpecException {
-        String pairing = "zoynhcfz1xJjYqxO";
-        byte[] key = Crypto.generatePairingKey(pairing.toCharArray());
-        String expected = "BF8D606E2FE9292B633DF5E31563AF88928EEBB71FDBCBEF6CADECAA00D7874F";
-        assertEquals(expected, HexUtils.byteArrayToHexString(key));
-    }
-}
@@ -1,46 +0,0 @@
-package im.status.applet_installer_test.appletinstaller;
-
-import java.io.IOException;
-
-import org.junit.Test;
-import static org.junit.Assert.*;
-
-public class TlvTest {
-    @Test
-    public void find() throws IOException {
-        byte[] data = HexUtils.hexStringToByteArray("C102BBCCC203DDEE11C30201");
-        Tlv tlv = new Tlv(data);
-
-        Tlv child1 = tlv.find((byte) 0xC1);
-        String expected = "BBCC";
-        assertEquals(expected, HexUtils.byteArrayToHexString(child1.getValue()));
-
-        Tlv child2 = tlv.find((byte) 0xC2);
-        expected = "DDEE11";
-        assertEquals(expected, HexUtils.byteArrayToHexString(child2.getValue()));
-
-
-        // tag exists, length is bigger than available data
-        assertNull(tlv.find((byte) 0xC3));
-        // not found
-        assertNull(tlv.find((byte) 0xFF));
-        // not found
-        assertNull(child2.find((byte) 0xFF));
-    }
-
-    @Test
-    public void findAID() throws IOException {
-        byte[] data = HexUtils.hexStringToByteArray("6f5c8408a000000151000000a550734a06072a864886fc6b01600c060a2a864886fc6b02020201630906072a864886fc6b03640b06092a864886fc6b040255650b06092a864886fc6b020103660c060a2b060104012a026e01039f6501ff9000");
-        Tlv tlv = new Tlv(data);
-
-        Tlv child1 = tlv.find((byte) 0x6F);
-        assertNotNull(child1);
-
-
-        Tlv child2 = child1.find((byte) 0x84);
-        assertNotNull(child2);
-
-        String expected = "A000000151000000";
-        assertEquals(expected, HexUtils.byteArrayToHexString(child2.getValue()));
-    }
-}
@@ -1,21 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-import org.spongycastle.util.encoders.Hex;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-
-import static org.junit.Assert.*;
-
-public class DeleteTest {
-    @Test
-    public void getCommand() throws IOException {
-        byte[] aid = HexUtils.hexStringToByteArray("53746174757357616C6C6574");
-        Delete delete = new Delete(aid);
-        String expected = "80E400000E4F0C53746174757357616C6C6574";
-        byte[] apdu = delete.getCommand().serialize();
-        assertEquals(expected, HexUtils.byteArrayToHexString(apdu));
-    }
-}
@@ -1,38 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-
-import static org.junit.Assert.*;
-
-public class ExternalAuthenticateTest {
-    @Test
-    public void getHostCryptogram() {
-        byte[] encKeyData = HexUtils.hexStringToByteArray("0EF72A1065236DD6CAC718D5E3F379A4");
-        byte[] cardChallenge = HexUtils.hexStringToByteArray("0076a6c0d55e9535");
-        byte[] hostChallenge = HexUtils.hexStringToByteArray("266195e638da1b95");
-
-        ExternalAuthenticate auth = new ExternalAuthenticate(encKeyData, cardChallenge, hostChallenge);
-
-        String expectedHostCryptogram = "45A5F48DAE68203C";
-        byte[] hostCryptogram = auth.getHostCryptogram();
-        assertEquals(expectedHostCryptogram, HexUtils.byteArrayToHexString(hostCryptogram));
-    }
-
-    @Test
-    public void getCommand() throws IOException {
-        byte[] encKeyData = HexUtils.hexStringToByteArray("8D289AFE0AB9C45B1C76DEEA182966F4");
-        byte[] cardChallenge = HexUtils.hexStringToByteArray("000f3fd65d4d6e45");
-        byte[] hostChallenge = HexUtils.hexStringToByteArray("cf307b6719bf224d");
-
-        ExternalAuthenticate auth = new ExternalAuthenticate(encKeyData, cardChallenge, hostChallenge);
-
-        String expectedAPDU = "84820100087702AC6CE46A47F0";
-        byte[] apdu = auth.getCommand().serialize();
-        assertEquals(expectedAPDU, HexUtils.byteArrayToHexString(apdu));
-    }
-}
-
@@ -1,59 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-import im.status.applet_installer_test.appletinstaller.Keys;
-
-import static org.junit.Assert.*;
-
-public class InitializeUpdateTest {
-    @Test
-    public void getCommand() throws IOException {
-        byte[] challenge = HexUtils.hexStringToByteArray("2d315d5ffc616d10");
-        InitializeUpdate init = new InitializeUpdate(challenge);
-        APDUCommand cmd = init.getCommand();
-
-        assertEquals(0x80, cmd.getCla());
-        assertEquals(0x50, cmd.getIns());
-        assertEquals(0, cmd.getP1());
-        assertEquals(0, cmd.getP2());
-        assertEquals(challenge, cmd.getData());
-
-        String expectedAPDU = "80500000082D315D5FFC616D1000";
-        byte[] apdu = cmd.serialize();
-        assertEquals(expectedAPDU, HexUtils.byteArrayToHexString(apdu));
-    }
-
-    @Test
-    public void validateResponse_BadResponse() throws APDUException {
-        byte[] apdu = HexUtils.hexStringToByteArray("000002650183039536622002003b5e508f751c0af3016e3fbc23d3a66982");
-        APDUResponse resp = new APDUResponse(apdu);
-
-        byte[] challenge = InitializeUpdate.generateChallenge();
-        InitializeUpdate init = new InitializeUpdate(challenge);
-
-        try {
-            init.verifyResponse(new Keys(new byte[]{}, new byte[]{}), resp);
-            fail("expected APDUException to be thrown");
-        } catch (APDUException e) {
-            assertEquals(0x6982, e.sw);
-        }
-    }
-
-    //TODO: reimplement test
-    //@Test
-    //public void validateResponse_GoodResponse() throws APDUException {
-    //    byte[] encKey = HexUtils.hexStringToByteArray("16B5867FF50BE7239C2BF1245B83A362");
-
-    //    byte[] challenge = HexUtils.hexStringToByteArray("f0467f908e5ca23f");
-    //    InitializeUpdate init = new InitializeUpdate(challenge);
-
-    //    byte[] apdu = HexUtils.hexStringToByteArray("000002650183039536622002000de9c62ba1c4c8e55fcb91b6654ce49000");
-    //    APDUResponse resp = new APDUResponse(apdu);
-
-    //    init.verifyResponse(new Keys(), resp);
-    //}
-}
@@ -1,24 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-import static org.junit.Assert.*;
-
-public class InstallForInstallTest {
-    @Test
-    public void forInstall() throws IOException {
-        byte[] packageAID = HexUtils.hexStringToByteArray("53746174757357616C6C6574");
-        byte[] appletAID = HexUtils.hexStringToByteArray("53746174757357616C6C6574417070");
-        byte[] instanceAID = HexUtils.hexStringToByteArray("53746174757357616C6C6574417070");
-        byte[] params = HexUtils.hexStringToByteArray("AABBCC");
-        InstallForInstall install = new InstallForInstall(packageAID, appletAID, instanceAID, params);
-        APDUCommand cmd = install.getCommand();
-        byte[] apdu = cmd.serialize();
-
-        String expected = "80E60C00360C53746174757357616C6C65740F53746174757357616C6C65744170700F53746174757357616C6C6574417070010005C903AABBCC00";
-        assertEquals(expected, HexUtils.byteArrayToHexString(apdu));
-    }
-}
@@ -1,23 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-
-import static org.junit.Assert.*;
-
-public class InstallForLoadTest {
-    @Test
-    public void forLoad() throws IOException {
-        byte[] aid = HexUtils.hexStringToByteArray("53746174757357616C6C6574");
-        byte[] sdaid = HexUtils.hexStringToByteArray("A000000151000000");
-        InstallForLoad install = new InstallForLoad(aid, sdaid);
-        APDUCommand cmd = install.getCommand();
-        byte[] apdu = cmd.serialize();
-
-        String expected = "80E60200190C53746174757357616C6C657408A000000151000000000000";
-        assertEquals(expected, HexUtils.byteArrayToHexString(apdu));
-    }
-}
@@ -1,45 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-public class LoadTest {
-    @Test
-    public void getCommand() throws IOException {
-        //URL url = this.getClass().getClassLoader().getResource("wallet.cap");
-        //Load load = new Load(url.getPath());
-
-        //ArrayList<APDUCommand> commands = new ArrayList<APDUCommand>();
-        //APDUCommand cmd;
-        //while((cmd = load.getCommand()) != null) {
-        //    commands.add(cmd);
-        //}
-
-        //assertEquals(31, commands.size());
-
-        //// Command 1
-        //cmd = commands.get(0);
-        //assertEquals(0, cmd.getP1());
-        //assertEquals(0, cmd.getP2());
-        //String expectedData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
-        //byte[] data = cmd.getData();
-        //assertEquals(expectedData, HexUtils.byteArrayToHexString(data));
-
-        //// Command 2
-        //cmd = commands.get(1);
-        //assertEquals(0, cmd.getP1());
-        //assertEquals(1, cmd.getP2());
-        //expectedData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
-        //data = cmd.getData();
-        //assertEquals(expectedData, HexUtils.byteArrayToHexString(data));
-
-        //// Last command
-        //cmd = commands.get(30);
-        //assertEquals(0x80, cmd.getP1());
-        //assertEquals(30, cmd.getP2());
-        //expectedData = "080707080C08090A04050A0A06070706081A07085029031512201209190C0B0B0503060D09030E0B0C0C080A0A0603070706104622070914240A1611130D080B0F0A0D10110905040B2E271205030E0D0D0D0D0807140808030E1E10050321032C2A070606080D140C2723180B081D0A0707060811030D0407070608201B07091408252C2E39";
-        //data = cmd.getData();
-        //assertEquals(expectedData, HexUtils.byteArrayToHexString(data));
-    }
-}
@@ -1,19 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-
-import static org.junit.Assert.*;
-
-public class SelectTest {
-    @Test
-    public void getCode() throws IOException {
-        Select s = new Select(new byte[0]);
-        byte[] apdu = s.getCommand().serialize();
-        String expected = "00A4040000";
-        assertEquals(expected, HexUtils.byteArrayToHexString(apdu));
-    }
-}
@@ -1,19 +0,0 @@
-package im.status.applet_installer_test.appletinstaller.apducommands;
-
-import org.junit.Test;
-
-import java.io.IOException;
-
-import im.status.applet_installer_test.appletinstaller.HexUtils;
-
-import static org.junit.Assert.*;
-
-public class StatusTest {
-    @Test
-    public void getCommand() throws IOException {
-        Status status = new Status(Status.P1_ISSUER_SECURITY_DOMAIN);
-        String expectedAPDU = "80F28002024F0000";
-        byte[] apdu = status.getCommand().serialize();
-        assertEquals(expectedAPDU, HexUtils.byteArrayToHexString(apdu));
-    }
-}
@@ -1 +1,2 @@
 include ':app'
+
Author	SHA1	Message	Date
Michele Balistreri	5ea1a2397b	applet can now be loaded also on "fresh" JCOP cards	2018-12-29 11:53:13 +03:00
Michele Balistreri	7511d3ea6c	version 2.0.0	2018-12-14 14:44:18 +03:00
Michele Balistreri	a9982c5fdc	add iml file back to ignored files	2018-12-12 10:26:48 +03:00
Michele Balistreri	73192b3ba0	update README	2018-12-12 10:22:28 +03:00
Bitgamma	a22528dc0f	Merge pull request #13 from status-im/nfc-spot bump version to 0.0.7	2018-12-12 10:12:36 +03:00
Andrea Franz	ffd5b1a83f	bump version to 0.0.7	2018-12-11 15:59:30 +01:00
Bitgamma	dc2171f1dd	Merge pull request #12 from status-im/nfc-spot add button to show nfc spot	2018-12-11 17:59:03 +03:00
Andrea Franz	c91e4d7848	check if NFCSpot is available	2018-12-11 15:48:12 +01:00
Andrea Franz	c8f13db627	add button to show nfc spot	2018-12-11 14:57:55 +01:00
Bitgamma	98caa6106e	rename to keycard (#11 ) * rename to keycard * clean imports * update to latest SDK * use unified SDK	2018-12-11 14:30:01 +01:00
Michele Balistreri	85177fe5d3	update applet and PerfTest	2018-11-30 11:35:01 +03:00
Andrea Franz	0045a2259a	Merge pull request #10 from status-im/globalplatform-from-sdk add missing file Secrets.java	2018-11-27 13:59:28 +01:00
Andrea Franz	2e6a10fe81	update Secrets	2018-11-27 13:52:45 +01:00
Bitgamma	e708ef9419	Merge pull request #9 from status-im/globalplatform-from-sdk Globalplatform from sdk	2018-11-27 15:08:11 +03:00
Andrea Franz	0cd03ca32f	remove all globsalplatform code and use the sdk commandset	2018-11-27 12:57:36 +01:00
Andrea Franz	084baa5501	import local hardwallet-lite-android	2018-11-21 14:56:40 +01:00
Bitgamma	3f8a6c94dc	Merge pull request #8 from status-im/use-sdk simplify NDEF configuration	2018-11-13 14:28:29 +03:00
Bitgamma	a13b70d2ac	Merge pull request #7 from status-im/use-sdk use the SDK instead of duplicating classes	2018-11-12 19:45:49 +03:00