[sivasaravanan D]

Hi Team,

Now, I am able to erase all applications from card(using PCSC commands with other windows app). However, when i try to create a application, I am getting the same message.

I have attached the source file here.

Could you please provide some sample code to select/create application.

Thanks,
Shiva

package com.nxp.taplinxtest;



import android.content.Intent;

import android.nfc.NfcAdapter;

import android.nfc.Tag;

import android.nfc.tech.MifareClassic;

import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.util.Log;

import android.widget.TextView;



import com.nxp.nfclib.CardType;

import com.nxp.nfclib.KeyType;

import com.nxp.nfclib.NxpNfcLib;

import com.nxp.nfclib.classic.ClassicFactory;

import com.nxp.nfclib.classic.IMFClassicEV1;

import com.nxp.nfclib.defaultimpl.KeyData;

import com.nxp.nfclib.desfire.DESFireFactory;

import com.nxp.nfclib.desfire.EV1ApplicationKeySettings;

import com.nxp.nfclib.desfire.EV1KeySettings;

import com.nxp.nfclib.desfire.IDESFireEV1;

import com.nxp.nfclib.ultralight.IUltralightEV1;

import com.nxp.nfclib.desfire.IDESFireEV2;

import com.nxp.nfclib.ultralight.UltralightFactory;

import com.nxp.nfclib.utils.Utilities;



import java.security.Key;



import javax.crypto.spec.SecretKeySpec;



public class MainActivity extends AppCompatActivity

{

    private String TAG = MainActivity.class.getSimpleName();

    private NxpNfcLib m_libInstance = null;  // The TapLinX library instance



    private TextView    m_textView      = null;

    private IDESFireEV1 m_objDESFireEV1 = null;

    private IDESFireEV2 m_objDESFireEV2 = null;

    private CardType    m_cardType      = CardType.UnknownCard;

    private byte[] app_id={(byte)0x11,(byte)0x22,(byte)0x33};

    public static final byte[] DEFAULT_KEY_AES =

    {                                                 // Default AES128 key

       (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,

       (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,

       (byte)0x00, (byte)0x00

    };



    public static final byte[] DEFAULT_DES_KEY =

    {                                                 // Default AES128 key

       (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00

    };



    public static final byte[] DEFAULT_KEY_MIFARE =

    {                                                 // The MIFARE default key

        (byte)0xff, (byte)0xff, (byte)0xff, (byte)0xff, (byte)0xff, (byte)0xff

    };



    private void initializeLibrary()

    {                                        // Initialize the TapLinx library

        m_libInstance = NxpNfcLib.getInstance();

        m_libInstance.registerActivity( this, "00112233445566778899aabbccddeeff" );



    }



    @Override

    protected void onCreate( Bundle savedInstanceState )

    {

        super.onCreate( savedInstanceState );

        setContentView( R.layout.activity_main );



        m_textView = (TextView)findViewById( R.id.mainTextView );



        initializeLibrary();                  // Initialize library

    }



    @Override

    protected void onResume()

    {                                        // Called if app becomes active

        m_libInstance.startForeGroundDispatch();

        super.onResume();

    }



    @Override

    protected void onPause()

    {                                       // Called if app becomes inactive

        m_libInstance.stopForeGroundDispatch();

        super.onPause();

    }



    @Override

    public void onNewIntent( final Intent intent )

    {

        Log.d( TAG, "onNewIntent" );

       cardLogic( intent );

        super.onNewIntent( intent );

    }



    private void cardLogic( final Intent intent )

    {

        try

        {

            Key keyDefault;

            KeyData keyDataDefault;

            byte[] data;

            m_cardType = m_libInstance.getCardType( intent );

            Log.d( TAG, "Card type: " + m_cardType.getTagName() );

            m_textView.setText( "Card type found: " + m_cardType.getTagName() );



            switch( m_cardType )

            {

                case DESFireEV1:

                    Log.d( TAG, "DESFire EV1 found" );

                    m_objDESFireEV1 = DESFireFactory.getInstance()

                                                    .getDESFire( m_libInstance.getCustomModules() );

                    m_objDESFireEV1.getReader().connect();

                                                // Timeout to prevent exceptions in authenticate

                    m_objDESFireEV1.getReader().setTimeout( 2000 );

                    //m_objDESFireEV1.selectApplication( 0x000000 );

                    EV1ApplicationKeySettings.Builder appsetbuilder = new EV1ApplicationKeySettings.Builder();







                    EV1ApplicationKeySettings appsettings = appsetbuilder.setAppKeySettingsChangeable(true)



                            .setAppMasterKeyChangeable(true)





                            .setAuthenticationRequiredForDirectoryConfigurationData(false)



                            .setKeyTypeOfApplicationKeys(KeyType.TWO_KEY_THREEDES).build();

                    m_objDESFireEV1.createApplication(app_id, appsettings);



                    keyDefault = new SecretKeySpec( DEFAULT_KEY_AES, "AES" );

                    keyDataDefault = new KeyData();

                    keyDataDefault.setKey( keyDefault );



                    // Authenticate to application Master Key

                   m_objDESFireEV1.authenticate( 0, IDESFireEV1.AuthType.AES,

                           KeyType.AES128, keyDataDefault );

                                                // Select root app

                   // EV1KeySettings ev1= m_objDESFireEV1.getKeySettings();

                    m_objDESFireEV1.selectApplication( 0x000000 );

                                                // DEFAULT_KEY_AES is a byte array of 16 bytes

                    keyDefault = new SecretKeySpec( DEFAULT_KEY_AES, "AES" );

                    keyDataDefault = new KeyData();

                    keyDataDefault.setKey( keyDefault );

                                                // Authenticate to application Master Key



                    Log.d( TAG, "AID 0 authenticated" );

                    break;

                case DESFireEV2:

                    Log.d( TAG, "DESFire EV2 found" );

                    m_objDESFireEV2 = DESFireFactory.getInstance()

                            .getDESFireEV2( m_libInstance.getCustomModules() );

                    m_objDESFireEV2.getReader().connect();





                    // Timeout to prevent exceptions in authenticate

                    m_objDESFireEV2.getReader().setTimeout( 2000 );



                    // Select root app

                    m_objDESFireEV2.selectApplication(0);

                    // DEFAULT_KEY_AES is a byte array of 16 bytes

                    keyDefault = new SecretKeySpec( DEFAULT_KEY_AES, "AES" );

                    keyDataDefault = new KeyData();

                    keyDataDefault.setKey( keyDefault );

                    // Authenticate to application Master Key

                    m_objDESFireEV2.authenticate( 0, IDESFireEV1.AuthType.AES,

                            KeyType.AES128, keyDataDefault );

                    Log.d( TAG, "AID 0 authenticated" );

                    break;

                case UltralightEV1_11:

                case UltralightEV1_21:

                    Log.d( TAG, "UltraLightEV1 found" );         // Retrieve card type form NFC adapter

                    IUltralightEV1 objUltra = UltralightFactory.getInstance()

                                               .getUltralightEV1( m_libInstance.getCustomModules());

                    if( ! objUltra.getReader().isConnected() )

                    {

                        objUltra.getReader().connect();

                    }



                    data = objUltra.read(1);

                    Log.d( TAG, "Read page 0: " + data );

                    break;



                case MIFAREClassicEV1:

                    Tag tag = intent.getParcelableExtra( NfcAdapter.EXTRA_TAG );

                    IMFClassicEV1 objClassic = ClassicFactory.getInstance()

                                                     .getClassicEV1( MifareClassic.get( tag ) );

                    if( ! objClassic.getReader().isConnected() )

                    {

                        objClassic.getReader().connect();

                    }

                                                              // Authenticate with the default key

                    objClassic.authenticateSectorWithKeyA( 0, DEFAULT_KEY_MIFARE );

                    Log.d( TAG, "To block 0 authenticated" );



                    data = objClassic.readBlock( 0 );

                    String str = Utilities.dumpBytes( data );

                    Log.d( TAG, "Read block 1: " + str );

                    break;



                default:

                    Log.d( TAG, "Card type found: " + m_cardType.getTagName() );

                    m_textView.setText( "Card type found: " + m_cardType.getTagName() );

                    break;

            }

        }



        catch( Throwable t )

        {

            t.printStackTrace();

        }

    }

}

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[sivasaravanan D]

Hi Team,

Could you please let me know, where can i find this method formatPICC().

Thanks,
Shiva

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+ 0  |  - 0

[sivasaravanan D]

Attached file.

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[sivasaravanan D]

Hi Team,

I just tried to get all application from card even it throws the same error. Also, i tried to get the exists application id from card and still getting the error message.

Attached the screenshot for your reference.

int[] appids=m_objDESFireEV1.getApplicationIDs();

Thanks,
Shiva

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