Examples of org.jpos.security.SecureDESKey

org.jpos.security.SecureDESKey

The SecureDESKey class represents:
Single, double or triple length DES keys that are secured by a security module. This is typically the DES key encrypted under one of the Local Master Keys of the security module.

SecureDESKey has an extra property "Key Check Value". It allows assuring that two SecureDESKeys owned by two different parties map to the same clear key. This can be a useful manual check for successful key exchange.

NOTE: The security of SecureDESKey is totally dependent on the security of the used security module.
@author Hani S. Kirollos @version $Revision$ $Date$ @see SMAdapter

        assertEquals(expected, pvv);
    }


    @Test
    public void testVerifyPVVImpl1() throws Throwable {
        SecureDESKey pvk = tpk; //pvk and zpk are same type
        int pvki = 0;
        String pvv = "1226";
        boolean result = jcesecmod.verifyPVV(pinUnderTPK, tpk, pvk, null, pvki, pvv);
        assertTrue(result);
    }

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        LogEvent evt = log.createInfo("test_DUKPT " + ksn);
        evt.addMessage(ksn);
        EncryptedPIN pin = new EncryptedPIN(
                pinUnderDukpt, SMAdapter.FORMAT01, pan
        );
        SecureDESKey bdk = (SecureDESKey) ks.getKey(keyName);
        evt.addMessage(pin);
        evt.addMessage(ksn);
        evt.addMessage(bdk);


        EncryptedPIN pinUnderLMK = sm.importPIN(pin, ksn, bdk,tdes);

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                    short keyLength = (short)Integer.parseInt(commandParams[0]);
                    if (commandName.toUpperCase().compareTo("GC") == 0) {
                        String clearKeyComponenetHexString = sm.generateClearKeyComponent(keyLength);
                    }
                    else if (commandName.toUpperCase().compareTo("FK") == 0) {
                        SecureDESKey KEYunderLMK = sm.formKEYfromThreeClearComponents(keyLength,
                                commandParams[1].toUpperCase(), commandParams[2], commandParams[3], commandParams[4]);
                    }
                    else if (commandName.toUpperCase().compareTo("CK") == 0) {
                        byte[] keyCheckValue = sm.generateKeyCheckValue(
                                new SecureDESKey(keyLength,commandParams[1].toUpperCase(), commandParams[2],""));
                    }
                    else if (commandName.toUpperCase().compareTo("IK") == 0) {
                        SecureDESKey KEKunderLMK = new SecureDESKey((short)Integer.parseInt(commandParams[3]),
                                commandParams[4].toUpperCase(), commandParams[5], commandParams[6]);
                        sm.importKey(keyLength, commandParams[1].toUpperCase(),
                                ISOUtil.hex2byte(commandParams[2]), KEKunderLMK, true);
                    }
                    else if (commandName.toUpperCase().compareTo("KE") == 0) {
                        SecureDESKey KEKunderLMK = new SecureDESKey((short)Integer.parseInt(commandParams[4]),
                                commandParams[5].toUpperCase(), commandParams[6], commandParams[7]);
                        SecureDESKey KEYunderLMK = new SecureDESKey(keyLength, commandParams[1].toUpperCase(),
                                commandParams[2], commandParams[3] );
                        sm.exportKey(KEYunderLMK, KEKunderLMK);
                    }
                    else {
                        System.err.println("Unknown command: " + commandName);

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Related Classes of org.jpos.security.SecureDESKey

org.jpos.security.jceadapter.Console

org.jpos.security.jceadapter.DUKPTTest

org.jpos.security.jceadapter.JCESecurityModuleTest

java.util.StringTokenizer

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