Ways to implement secure channel scp02

Hi,
What are the possible ways of implementing establishing an SCP02 secure channel between the applet and an off-card application. (aside from GP System's Secure Channel class)?
thanks in advance for your help.

Hi,
What are the possible ways of implementing establishing an SCP02 secure channel between the applet and an off-card application. (aside from GP System's Secure Channel class)?
thanks in advance for your help.

Similar Messages

  • Secure channel

    I am trying to implement secure channel. I am using a sample code posted by sir Shane Farmer.
    package test;
    import javacard.framework.APDU;
    import javacard.framework.Applet;
    import javacard.framework.ISO7816;
    import javacard.framework.ISOException;
    import org.globalplatform.GPSystem;
    import org.globalplatform.SecureChannel;
    * @author shane
    public class TestSecureChannel extends Applet {
        private final static byte INS_INIT_UPDATE = 0x50;
        private final static byte INS_EXT_AUTH = (byte) 0x82;
        private TestSecureChannel() {
            // empty
        public static void install(byte bArray[], short bOffset, byte bLength) throws ISOException {
            new TestSecureChannel().register();
        public void process(APDU apdu) throws ISOException {
            if (selectingApplet()) {
                return;
            byte[] buffer = apdu.getBuffer();
            byte cla = buffer[ISO7816.OFFSET_CLA];
            byte ins = buffer[ISO7816.OFFSET_INS];
            SecureChannel sc = GPSystem.getSecureChannel();
            if ((byte) (cla & 0x80) == 0x80) {
                switch (ins) {
                    case INS_INIT_UPDATE:
                    case INS_EXT_AUTH:
                        apdu.setOutgoingAndSend(ISO7816.OFFSET_CDATA, sc.processSecurity(apdu));
                        return;
                    default:
                        // fall through
            switch (ins) {
                case (byte) 0x01:
                    buffer[0] = sc.getSecurityLevel();
                    apdu.setOutgoingAndSend((short) 0, (short) 1);
                    break;
                default:
                    ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
    }but when i tried get the security level i got error
    cm>  /card
    --Waiting for card...
    ATR=3B 9F 95 80 1F C3 80 31 A0 73 BE 21 13 67 03 10    ;......1.s.!.g..
        00 02 03 30 96 6B                                  ...0.k
    ATR: T=0, T=15, FI=9/DI=5 (32clk/etu), X=?/U=AB, Hist=8031A073BE21136703100002033096
    => 00 A4 04 00 07 A0 00 00 00 03 00 00 00             .............
    (33734 usec)
    <= 6F 60 84 08 A0 00 00 00 03 00 00 00 A5 54 73 4A    o`...........TsJ
        06 07 2A 86 48 86 FC 6B 01 60 0C 06 0A 2A 86 48    ..*.H..k.`...*.H
        86 FC 6B 02 02 01 01 63 09 06 07 2A 86 48 86 FC    ..k....c...*.H..
        6B 03 64 0B 06 09 2A 86 48 86 FC 6B 04 02 15 65    k.d...*.H..k...e
        0B 06 09 2B 85 10 86 48 64 02 01 01 66 0C 06 0A    ...+...Hd...f...
        2B 06 01 04 01 2A 02 6E 01 02 9F 6E 01 01 9F 65    +....*.n...n...e
        01 FE 90 00                                        ....
    Status: No Error
    cm>  /send 00A4040000
    => 00 A4 04 00 00                                     .....
    (30689 usec)
    <= 6F 60 84 08 A0 00 00 00 03 00 00 00 A5 54 73 4A    o`...........TsJ
        06 07 2A 86 48 86 FC 6B 01 60 0C 06 0A 2A 86 48    ..*.H..k.`...*.H
        86 FC 6B 02 02 01 01 63 09 06 07 2A 86 48 86 FC    ..k....c...*.H..
        6B 03 64 0B 06 09 2A 86 48 86 FC 6B 04 02 15 65    k.d...*.H..k...e
        0B 06 09 2B 85 10 86 48 64 02 01 01 66 0C 06 0A    ...+...Hd...f...
        2B 06 01 04 01 2A 02 6E 01 02 9F 6E 01 01 9F 65    +....*.n...n...e
        01 FE 90 00                                        ....
    Status: No Error
    cm>  /send 00a4040008A000000003000000
    => 00 A4 04 00 08 A0 00 00 00 03 00 00 00             .............
    (32625 usec)
    <= 6F 60 84 08 A0 00 00 00 03 00 00 00 A5 54 73 4A    o`...........TsJ
        06 07 2A 86 48 86 FC 6B 01 60 0C 06 0A 2A 86 48    ..*.H..k.`...*.H
        86 FC 6B 02 02 01 01 63 09 06 07 2A 86 48 86 FC    ..k....c...*.H..
        6B 03 64 0B 06 09 2A 86 48 86 FC 6B 04 02 15 65    k.d...*.H..k...e
        0B 06 09 2B 85 10 86 48 64 02 01 01 66 0C 06 0A    ...+...Hd...f...
        2B 06 01 04 01 2A 02 6E 01 02 9F 6E 01 01 9F 65    +....*.n...n...e
        01 FE 90 00                                        ....
    Status: No Error
    cm>  /send 8050000008B5255216B9038BBD00
    => 80 50 00 00 08 B5 25 52 16 B9 03 8B BD 00          .P....%R......
    (19587 usec)
    <= 00 00 00 00 20 11 00 05 00 00 FF 02 00 26 B1 0A    .... ........&..
        A0 5E 3F 2C CD 2A 15 63 32 CD A4 1F 90 00          .^?,.*.c2.....
    Status: No Error
    cm>  /send 8482000010AE7B8687E8CAB7225B4FED305529EA64
    => 84 82 00 00 10 AE 7B 86 87 E8 CA B7 22 5B 4F ED    ......{....."[O.
        30 55 29 EA 64                                     0U).d
    (31568 usec)
    <= 90 00                                              ..
    Status: No Error
    cm>  /send 0801000000
    => 08 01 00 00 00                                     .....
    (6197 usec)
    <= 6E 00                                              n.
    Status: CLA value not supported
    cm>  /send 8001000000
    => 80 01 00 00 00                                     .....
    (7206 usec)
    <= 6D 00                                              m.
    Status: INS value not supported
    cm>  /send 8001000008010203040102030400
    => 80 01 00 00 08 01 02 03 04 01 02 03 04 00          ..............
    (9423 usec)
    <= 6D 00                                              m.
    Status: INS value not supportedAny suggestions plz ...
    Regards
    Umer
    Edited by: Muhammad Umer on Oct 22, 2011 1:35 PM

    Hello,
    I will be loading SCP keys to my aplet. Then i want to open secure channel with those keys.
    In this case, do I have to write my own init update and ext auth functions ?
    unfortunately there isnt any method to activate apllet own keys before calling processSecurity method
    something like;
    sc.setmykeys(,AC,MAC,ENC).
    sc.processSecurity();
    so is there any way to do it, or i need to write my own init update ext auth.
    thank you in advance

  • Implementing secure print in solaris 10

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    Refer URL for secure print in windows side : http://www.ubc.ca/okanagan/itservices/service-catalogue/computers-printers/printcopy/secureprinting.html
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    Your reply  ("SSL is enabled/configured, and the certificate being used is invalid
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    I've already tested CONTENT DOWNLOAD and it's working fine. WSUS Sync was also working fine for years with proxy server configured on port (8080) and WSUS server on port 80.
    My Guess (this is my best guess ;)) is this something to do with Firewall or Proxy side configuration rather than WSUS. However, I'm not finding a way to prove this to proxy/firewall team. From their perspective all the required port communication open and
    proxy server is also reachable. More over we're able to access internet (Microsoft Update Catalog site) over same port (8080).
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    - Twitter @anoopmannur -
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