1 files changed, 108 insertions, 0 deletions
diff --git a/core/src/test/java/org/spongycastle/crypto/test/SHA224HMacTest.java b/core/src/test/java/org/spongycastle/crypto/test/SHA224HMacTest.java
new file mode 100644
index 00000000..5f4c73ed
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+++ b/core/src/test/java/org/spongycastle/crypto/test/SHA224HMacTest.java
@@ -0,0 +1,108 @@
+package org.spongycastle.crypto.test;
+
+import org.spongycastle.crypto.digests.SHA224Digest;
+import org.spongycastle.crypto.macs.HMac;
+import org.spongycastle.crypto.params.KeyParameter;
+import org.spongycastle.util.Arrays;
+import org.spongycastle.util.encoders.Hex;
+import org.spongycastle.util.test.SimpleTestResult;
+import org.spongycastle.util.test.Test;
+import org.spongycastle.util.test.TestResult;
+
+/**
+ * SHA224 HMac Test
+ */
+public class SHA224HMacTest
+    implements Test
+{
+    final static String[] keys = {
+        "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
+        "4a656665",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "0102030405060708090a0b0c0d0e0f10111213141516171819",
+        "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+    };
+
+    final static String[] digests = {
+        "896fb1128abbdf196832107cd49df33f47b4b1169912ba4f53684b22",
+        "a30e01098bc6dbbf45690f3a7e9e6d0f8bbea2a39e6148008fd05e44",
+        "7fb3cb3588c6c1f6ffa9694d7d6ad2649365b0c1f65d69d1ec8333ea",
+        "6c11506874013cac6a2abc1bb382627cec6a90d86efc012de7afec5a",
+        "0e2aea68a90c8d37c988bcdb9fca6fa8099cd857c7ec4a1815cac54c",
+        "95e9a0db962095adaebe9b2d6f0dbce2d499f112f2d2b7273fa6870e",
+        "3a854166ac5d9f023f54d517d0b39dbd946770db9c2b95c9f6f565d1"
+    };
+
+    final static String[] messages = {
+        "Hi There",
+        "what do ya want for nothing?",
+        "0xdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd",
+        "0xcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
+        "Test With Truncation",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+        "This is a test using a larger than block-size key and a larger than block-size data. The key needs to be hashed before being used by the HMAC algorithm."
+    };
+
+    public String getName()
+    {
+        return "SHA224HMac";
+    }
+
+    public TestResult perform()
+    {
+        HMac hmac = new HMac(new SHA224Digest());
+        byte[] resBuf = new byte[hmac.getMacSize()];
+
+        for (int i = 0; i < messages.length; i++)
+        {
+            byte[] m = messages[i].getBytes();
+            if (messages[i].startsWith("0x"))
+            {
+                m = Hex.decode(messages[i].substring(2));
+            }
+            hmac.init(new KeyParameter(Hex.decode(keys[i])));
+            hmac.update(m, 0, m.length);
+            hmac.doFinal(resBuf, 0);
+
+            if (!Arrays.areEqual(resBuf, Hex.decode(digests[i])))
+            {
+                return new SimpleTestResult(false, getName() + ": Vector " + i + " failed got -" + new String(Hex.encode(resBuf)));
+            }
+        }
+
+        //
+        // test reset
+        //
+        int vector = 0; // vector used for test
+        byte[] m = messages[vector].getBytes();
+        if (messages[vector].startsWith("0x"))
+        {
+            m = Hex.decode(messages[vector].substring(2));
+        }
+        hmac.init(new KeyParameter(Hex.decode(keys[vector])));
+        hmac.update(m, 0, m.length);
+        hmac.doFinal(resBuf, 0);
+        hmac.reset();
+        hmac.update(m, 0, m.length);
+        hmac.doFinal(resBuf, 0);
+
+        if (!Arrays.areEqual(resBuf, Hex.decode(digests[vector])))
+        {
+            return new SimpleTestResult(false, getName() +
+                    "Reset with vector " + vector + " failed");
+        }
+
+        return new SimpleTestResult(true, getName() + ": Okay");
+    }
+
+    public static void main(
+        String[]    args)
+    {
+        SHA224HMacTest    test = new SHA224HMacTest();
+        TestResult      result = test.perform();
+
+        System.out.println(result);
+    }
+}