added Test for A Common Payment application ARQC verification

jpos · Dec 14, 2023 · b14e893 · b14e893
1 parent 8f82791
commit b14e893
Showing 1 changed file with 51 additions and 13 deletions.
diff --git a/jpos/src/test/java/org/jpos/security/jceadapter/JCESecurityModuleTest.java b/jpos/src/test/java/org/jpos/security/jceadapter/JCESecurityModuleTest.java
@@ -34,16 +34,7 @@
 import org.jpos.core.SimpleConfiguration;
 import org.jpos.core.SubConfiguration;
 import org.jpos.iso.ISOUtil;
-import org.jpos.security.ARPCMethod;
-import org.jpos.security.CipherMode;
-import org.jpos.security.EncryptedPIN;
-import org.jpos.security.KeyScheme;
-import org.jpos.security.MKDMethod;
-import org.jpos.security.PaddingMethod;
-import org.jpos.security.SKDMethod;
-import org.jpos.security.SMAdapter;
-import org.jpos.security.SMException;
-import org.jpos.security.SecureDESKey;
+import org.jpos.security.*;
 import org.jpos.util.Logger;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
@@ -163,7 +154,7 @@ public class JCESecurityModuleTest {
      * Card Sequence Number
      */
     static final String accountNoA_CSN = "00";
-    
+
     /**
      * 19 digits account number
      */
@@ -205,9 +196,9 @@ public static void setUpClass() throws Exception {
     }
 
     static class EMVTxnData {
- 
+
       Map<String, byte[]> dm;
- 
+
       EMVTxnData() {
           dm = new HashMap<String, byte[]>();
           dm.put("AMMOUNT",           ISOUtil.hex2byte("000000010000"));
@@ -1837,4 +1828,51 @@ public void testFormKeyFromClearComponent() throws Throwable {
         assertArrayEquals(ISOUtil.hex2byte("40D522"), sdk.getKeyCheckValue(), "3: KeyCheck was " + ISOUtil.hexString(sdk.getKeyCheckValue()));
     }
 
+
+    /**
+     *  Test Data is based of EMV Issuer and Application Security Guidelines v3.0  Annex A.3.3 - Example of ARQC Generation
+     */
+    @Test
+    public void TestARQCGeneration() throws Throwable {
+
+        String PAN = "5413339000006165";
+        String PANSeqNo = "00";
+        String amount = "000000010000";
+        String amount_other = "000000001000";
+        String terminalCountryCode = "0840";
+        String terminalVerificationResult = "0000001080";
+        String transactionCurrencyCode = "0840";
+        String transactionDate = "980704";
+        String transactionType = "00";
+        String unpredictableNumber = "11111111";
+        String applicationInterchangeProfile = "5800";
+        String applicationTransactionCounter = "3456";
+        String IssuerApplicationData = "0FA500A03800000000000000000000000F010000000000000000000000000000";
+
+        byte[] k = ISOUtil.hex2byte("9E15204313F7318ACB79B90BD986AD29");
+
+        SecureDESKey kek =  jcesecmod.generateKey(SMAdapter.LENGTH_DES, SMAdapter.TYPE_RSA_PK);
+        byte[] encKey = jcesecmod.encryptData(CipherMode.ECB, kek, k , new byte[8]);
+        SecureDESKey mkac =  jcesecmod.importKey((short) 128, SMAdapter.TYPE_MK_AC, encKey, kek, false);
+
+        byte[] d = ISOUtil.hex2byte(
+                amount
+                + amount_other
+                + terminalCountryCode
+                + terminalVerificationResult
+                + transactionCurrencyCode
+                + transactionDate
+                + transactionType
+                + unpredictableNumber
+                + applicationInterchangeProfile
+                + applicationTransactionCounter
+                + IssuerApplicationData
+        );
+
+        boolean result = jcesecmod.verifyARQC(MKDMethod.OPTION_A, SKDMethod.EMV_CSKD, mkac, PAN, PANSeqNo,ISOUtil.hex2byte("C20039270FE384D5") ,ISOUtil.hex2byte(applicationTransactionCounter), ISOUtil.hex2byte(unpredictableNumber), d);
+
+        assertTrue( result);
+
+    }
+
 }