Examples of javax.smartcardio.CommandAPDU

javax.smartcardio.CommandAPDU
A command APDU following the structure defined in ISO/IEC 7816-4. It consists of a four byte header and a conditional body of variable length. This class does not attempt to verify that the APDU encodes a semantically valid command.
Note that when the expected length of the response APDU is specified in the {@linkplain #CommandAPDU(int,int,int,int,int) constructors}, the actual length (Ne) must be specified, not its encoded form (Le). Similarly, {@linkplain #getNe} returns the actualvalue Ne. In other words, a value of 0 means "no data in the response APDU" rather than "maximum length."
This class supports both the short and extended forms of length encoding for Ne and Nc. However, note that not all terminals and Smart Cards are capable of accepting APDUs that use the extended form.
For the header bytes CLA, INS, P1, and P2 the Java type int is used to represent the 8 bit unsigned values. In the constructors, only the 8 lowest bits of the int value specified by the application are significant. The accessor methods always return the byte as an unsigned value between 0 and 255.
Instances of this class are immutable. Where data is passed in or out via byte arrays, defensive cloning is performed. @see ResponseAPDU @see CardChannel#transmit CardChannel.transmit @since 1.6 @author Andreas Sterbenz @author JSR 268 Expert Group

    for (int i=0;i<softPin.length;i++)
    {
      body[1+(i>>1)]&=(byte)(((0x0F)<<(4*(i&1)))&0xFF);
      body[1+(i>>1)]|=(byte)(((softPin[i]-(byte)0x30) << (4-(4*(i&1))))&0xFF);
    }
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_VERIFY,
                                        (byte)0x00, (byte)(SECCOS_PWD_TYPE_DF|pwdId),
                                        body);
    send(command);
  }

View Full Code Here

    send(command);
  }
  
  protected void writeRecordBySFI(int sfi, int idx, byte[] data)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_WRITE_RECORD,
                                        (byte)(idx+1), (byte)((sfi<<3)|0x04),
                                        data);
    send(command);
  }

View Full Code Here

    send(command);
  }
  
  protected void updateRecordBySFI(int sfi, int idx, byte[] data)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_UPDATE_RECORD,
                                        (idx+1),((sfi<<3)|0x04),data);
    send(command);
  }

View Full Code Here

    send(command);
  }
  
  protected byte[] readRecordBySFI(int sfi, int idx)
  {
    CommandAPDU command = new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_READ_RECORD,
                                         (idx+1),((sfi<<3)|0x04),256);
    return receive(command);
  }

View Full Code Here

      return readRecordBySFI(0x00, idx);
  }
  
  protected void selectSubFile(int id)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_SELECT_FILE,
                                        0x02, SECCOS_SELECT_RET_NOTHING,
                                        new byte[] {(byte)((id>>8)&0xFF), (byte)(id&0xFF)});
    send(command);
  }

View Full Code Here

    send(command);
  }
  
  protected byte[] getKeyInfo(int idx)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_EXT, SECCOS_INS_GET_KEYINFO,
                                        SECCOS_KEY_TYPE_DF,(idx+1),256);
    return receive(command);
  }

View Full Code Here

    return receive(command);
  }
  
  protected void putData(int tag,byte[] data)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_PUT_DATA,
                                        (byte)((tag>>8)&0xFF), (byte)(tag&0xFF),
                                        data);
    send(command);
  }

View Full Code Here

    send(command);
  }
  
  protected byte[] getChallenge()
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_GET_CHALLENGE,
                                        0x00,0x00,8);
    return receive(command);
  }

View Full Code Here

    return receive(command);
  }
  
  protected byte[] internalAuthenticate(int keynum, byte[] challenge)
  {
    CommandAPDU command=new CommandAPDU(SECCOS_CLA_STD, SECCOS_INS_INT_AUTH,
                                        0x00,(SECCOS_KEY_TYPE_DF|keynum),
                                        challenge,8);
    return receive(command);
  }

View Full Code Here

  //  }


  @Override
  public void write(byte[] data, int offset, int length) throws IOException {
    try {
      CommandAPDU commandAPDU = new CommandAPDU(0xff, 0, 0, 0, data, offset, length);
      byte[] commandBytes = commandAPDU.getBytes();


      if (log.isDebugEnabled()) {
        log.debug("command  APDU => " + NfcUtils.convertBinToASCII(commandBytes));
      }

View Full Code Here

0 1 2 3 4

TOP

Related Classes of javax.smartcardio.CommandAPDU

org.infotechservice.smartcard.smartcard.SmartStoreService

org.infotechservice.smartcard.test.TestMain

org.kapott.hbci.smartcardio.DDVCardService0

org.kapott.hbci.smartcardio.DDVCardService1

org.kapott.hbci.smartcardio.HBCICardService

org.kapott.hbci.smartcardio.RSACardService

org.nfctools.examples.hce.AcsDirectChannelTag

org.nfctools.spi.acs.AcsDirectChannelTag

org.nfctools.spi.acs.AcsReaderWriter

org.nfctools.spi.acs.AcsTag

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.