Init update given 6985 and 61xx in two different scenario

Question

I have a java card and i write a small code to send APDU to java card. here when i am sending Init_Update command , m getting 0x6985 like:-

CMD -> 80 50 00 00 08 11 22 33 44 55 66 77 88
RES <- 6985

But when I am sending this command with other tool , it is giving required result like:-

Transmit: 80 50 00 00 08    []
  11 22 33 44 55 66 77 88                            ."3DUfw.
Card answered: 61 1C

My java code is working good for other java card I have. Could anybody tell me what can be cause of this different behavior..

// full java code


     public static void main(String[] args) {
            // TODO code application logic here
            try
            {

        factory = TerminalFactory.getDefault();
                    terminals = factory.terminals().list(); 
                terminal = terminals.get(0);
                card = terminal.connect("*");
                    channel =card.getBasicChannel();

                    CommandAPDU cmdAPDU;
                     ResponseAPDU response;
                    byte[] select_isd = {(byte) 0x00,(byte) 0xA4,(byte) 0x04,(byte) 0x00,(byte) 0x08,(byte) 0xA0,(byte) 0x00,
                                         (byte) 0x00,(byte) 0x00,(byte) 0x03,(byte) 0x00,(byte) 0x00,(byte) 0x00 };
                    cmdAPDU = new CommandAPDU(select_isd);
                     response = channel.transmit(cmdAPDU);
                    byte[] INIT_UPDATE = {(byte) 0x80,(byte) 0x50,(byte) 0x00,(byte) 0x00,(byte) 0x08,(byte) 0x11,(byte) 0x22,
                                          (byte) 0x33,(byte) 0x44,(byte) 0x55,(byte) 0x66,(byte) 0x77,(byte) 0x88 };
                     cmdAPDU = new CommandAPDU(INIT_UPDATE);
                     response = channel.transmit(cmdAPDU);
 }
        catch( Exception ex)
        {

        }
    }

Other tool log is look like:-

Card opened
12 bytes ATR received:
3B 68 00 00 00 73 C8 40 00 00 90 00

Transmit: 00 A4 04 00 08    [SELECT FILE]
  A0 00 00 00 03 00 00 00                            ........
Card answered: 61 12

Transmit: 00 C0 00 00 12    [GET RESPONSE]
Card answered: 90 00
  6F 10 84 08 A0 00 00 00 03 00 00 00 A5 04 9F 65    o..............e
  01 FF                                              ..

Transmit: 80 50 00 00 08    []
  11 22 33 44 55 66 77 88                            ."3DUfw.
Card answered: 61 1C

But when i run my java code I am getting 6985 for INIT_UPDATE command.

Please let me know if require any other information for my side..

==newly added=== I tried to run my script in JCOP shell, my script is like:-

/mode trace=on
/terminal 
/atr
/send 80CAA08D05
/send 802E000014B555C94B0B2368B4840201808502032288020060
/send 80D8000000
/atr
/send 80500000081122334455667788

and it give me required result. Same i tried to implement in java , my new java code is look like:- =====New Updated JAVA Code===

factory = TerminalFactory.getDefault();
         terminals = factory.terminals().list(); 
         terminal = terminals.get(0);

         card = terminal.connect("*");
         channel =card.getBasicChannel();

         CommandAPDU cmdAPDU;
         ResponseAPDU response;
         byte[] x = { (byte) 0x80, (byte) 0xCA, (byte) 0xA0,(byte) 0x8D,(byte)0x05};
         byte[] y = {    remove command for security reasons};
         byte[] z = {     (byte) 0x80, (byte) 0xD8, (byte) 0x00, (byte) 0x00, (byte) 0x00}; // it set default key


           cmdAPDU = new CommandAPDU(x);
         response = channel.transmit(cmdAPDU);
                System.out.println(response.toString());

                  cmdAPDU = new CommandAPDU(y);
         response = channel.transmit(cmdAPDU);
                System.out.println(response.toString());

                           cmdAPDU = new CommandAPDU(z);
         response = channel.transmit(cmdAPDU);
                System.out.println(response.toString());

                   card.disconnect(true);
                    card = terminal.connect("*");
                   channel =card.getBasicChannel();


         byte[] INIT_UPDATE = {(byte) 0x80,(byte) 0x50,(byte) 0x00,(byte) 0x00,(byte) 0x08,(byte) 0x11,(byte) 0x22,(byte) 0x33,(byte) 0x44,(byte) 0x55,(byte) 0x66,(byte) 0x77,(byte) 0x88 };

         cmdAPDU = new CommandAPDU(INIT_UPDATE);
        response = channel.transmit(cmdAPDU);

Answer 1

6985 means conditions of use not satisfied. As you didn't use any keys up till now it it probably means that the card is locked or terminated.

---

611C is an status word used for APDU's send over T=0. T=0 doesn't handle both command and response (aka "ISO case 4") in the same APDU, so a GET RESPONSE is required for ISO case 4 commands. Either the first application handles this out of sight (as Java Card itself does) - combining the two APDU's - or it creates a T=1 connection instead of a T=0 connection.

It has little to do with the 6985 status word because you would expect this warning to be produced before the business logic of the INITIALIZE UPDATE command is processed - the command is only processed if output can be produced.