// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
-// Copyright (C) 2006 Novell, Inc (http://www.novell.com)
+// Copyright (C) 2006, 2007 Novell, Inc (http://www.novell.com)
//
#if NET_2_0
namespace MonoTests.System.Security.Cryptography {
+ public class HS384 : HMACSHA384 {
+
+ public int BlockSize {
+ get { return base.BlockSizeValue; }
+ set { base.BlockSizeValue = value; }
+ }
+ }
+
+ public class SelectableHmacSha384: HMAC {
+
+ public SelectableHmacSha384 (byte[] key, bool legacy)
+ {
+ HashName = "SHA384";
+ HashSizeValue = 384;
+ BlockSizeValue = legacy ? 64 : 128;
+ Key = key;
+ }
+ }
+
+ // References:
+ // a. Identifiers and Test Vectors for HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512
+ // http://www.ietf.org/rfc/rfc4231.txt
+
[TestFixture]
public class HMACSHA384Test : KeyedHashAlgorithmTest {
protected HMACSHA384 algo;
+ private bool legacy;
[SetUp]
- protected override void SetUp ()
+ public override void SetUp ()
{
algo = new HMACSHA384 ();
algo.Key = new byte [8];
hash = algo;
+ // http://blogs.msdn.com/shawnfa/archive/2007/01/31/please-do-not-use-the-net-2-0-hmacsha512-and-hmacsha384-classes.aspx
+ legacy = (new HS384 ().BlockSize == 64);
+ }
+
+ // the hash algorithm only exists as a managed implementation
+ public override bool ManagedHashImplementation {
+ get { return true; }
}
[Test]
public void Constructors ()
{
algo = new HMACSHA384 ();
- AssertNotNull ("HMACSHA384 ()", algo);
+ Assert.IsNotNull (algo, "HMACSHA384 ()");
byte[] key = new byte [8];
algo = new HMACSHA384 (key);
- AssertNotNull ("HMACSHA384 (key)", algo);
+ Assert.IsNotNull (algo, "HMACSHA384 (key)");
}
[Test]
public void Invariants ()
{
algo = new HMACSHA384 ();
- AssertEquals ("HMACSHA384.CanReuseTransform", true, algo.CanReuseTransform);
- AssertEquals ("HMACSHA384.CanTransformMultipleBlocks", true, algo.CanTransformMultipleBlocks);
- AssertEquals ("HMACSHA384.HashName", "SHA384", algo.HashName);
- AssertEquals ("HMACSHA384.HashSize", 384, algo.HashSize);
- AssertEquals ("HMACSHA384.InputBlockSize", 1, algo.InputBlockSize);
- AssertEquals ("HMACSHA384.OutputBlockSize", 1, algo.OutputBlockSize);
- AssertEquals ("HMACSHA384.ToString()", "System.Security.Cryptography.HMACSHA384", algo.ToString ());
+ Assert.IsTrue (algo.CanReuseTransform, "HMACSHA384.CanReuseTransform");
+ Assert.IsTrue (algo.CanTransformMultipleBlocks, "HMACSHA384.CanTransformMultipleBlocks");
+ Assert.AreEqual ("SHA384", algo.HashName, "HMACSHA384.HashName");
+ Assert.AreEqual (384, algo.HashSize, "HMACSHA384.HashSize");
+ Assert.AreEqual (1, algo.InputBlockSize, "HMACSHA384.InputBlockSize");
+ Assert.AreEqual (1, algo.OutputBlockSize, "HMACSHA384.OutputBlockSize");
+ Assert.AreEqual ("System.Security.Cryptography.HMACSHA384", algo.ToString (), "HMACSHA384.ToString()");
+ }
+
+ // some test case truncate the result
+ private void Compare (byte[] expected, byte[] actual, string msg)
+ {
+ if (expected.Length == actual.Length) {
+ Assert.AreEqual (expected, actual, msg);
+ } else {
+ byte[] data = new byte[expected.Length];
+ Array.Copy (actual, data, data.Length);
+ Assert.AreEqual (expected, data, msg);
+ }
+ }
+
+ public void Check (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ CheckA (testName, algo, data, result);
+ CheckB (testName, algo, data, result);
+ CheckC (testName, algo, data, result);
+ CheckD (testName, algo, data, result);
+ CheckE (testName, algo, data, result);
+ }
+
+ public void CheckA (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ byte[] hmac = algo.ComputeHash (data);
+ Compare (result, hmac, testName + "a1");
+ Compare (result, algo.Hash, testName + "a2");
+ }
+
+ public void CheckB (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ byte[] hmac = algo.ComputeHash (data, 0, data.Length);
+ Compare (result, hmac, testName + "b1");
+ Compare (result, algo.Hash, testName + "b2");
+ }
+
+ public void CheckC (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ using (MemoryStream ms = new MemoryStream (data)) {
+ byte[] hmac = algo.ComputeHash (ms);
+ Compare (result, hmac, testName + "c1");
+ Compare (result, algo.Hash, testName + "c2");
+ }
+ }
+
+ public void CheckD (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ algo.TransformFinalBlock (data, 0, data.Length);
+ Compare (result, algo.Hash, testName + "d");
+ algo.Initialize ();
+ }
+
+ public void CheckE (string testName, HMAC algo, byte[] data, byte[] result)
+ {
+ byte[] copy = new byte[data.Length];
+ for (int i = 0; i < data.Length - 1; i++)
+ algo.TransformBlock (data, i, 1, copy, i);
+ algo.TransformFinalBlock (data, data.Length - 1, 1);
+ Compare (result, algo.Hash, testName + "e");
+ algo.Initialize ();
+ }
+
+ [Test]
+ public void RFC4231_TC1_Normal ()
+ {
+ byte[] key = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b };
+ byte[] data = Encoding.Default.GetBytes ("Hi There");
+ byte[] digest = { 0xaf, 0xd0, 0x39, 0x44, 0xd8, 0x48, 0x95, 0x62, 0x6b, 0x08, 0x25, 0xf4, 0xab, 0x46, 0x90, 0x7f,
+ 0x15, 0xf9, 0xda, 0xdb, 0xe4, 0x10, 0x1e, 0xc6, 0x82, 0xaa, 0x03, 0x4c, 0x7c, 0xeb, 0xc5, 0x9c,
+ 0xfa, 0xea, 0x9e, 0xa9, 0x07, 0x6e, 0xde, 0x7f, 0x4a, 0xf1, 0x52, 0xe8, 0xb2, 0xfa, 0x9c, 0xb6 };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC1", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key shorter than the length of the HMAC output.
+ public void RFC4231_TC2_Normal ()
+ {
+ byte[] key = Encoding.Default.GetBytes ("Jefe");
+ byte[] data = Encoding.Default.GetBytes ("what do ya want for nothing?");
+ byte[] digest = { 0xaf, 0x45, 0xd2, 0xe3, 0x76, 0x48, 0x40, 0x31, 0x61, 0x7f, 0x78, 0xd2, 0xb5, 0x8a, 0x6b, 0x1b,
+ 0x9c, 0x7e, 0xf4, 0x64, 0xf5, 0xa0, 0x1b, 0x47, 0xe4, 0x2e, 0xc3, 0x73, 0x63, 0x22, 0x44, 0x5e,
+ 0x8e, 0x22, 0x40, 0xca, 0x5e, 0x69, 0xe2, 0xc7, 0x8b, 0x32, 0x39, 0xec, 0xfa, 0xb2, 0x16, 0x49 };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC2", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a combined length of key and data that is larger than 64 bytes (= block-size of SHA-224 and SHA-256).
+ public void RFC4231_TC3_Normal ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa };
+ byte[] data = { 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd };
+ byte[] digest = { 0x88, 0x06, 0x26, 0x08, 0xd3, 0xe6, 0xad, 0x8a, 0x0a, 0xa2, 0xac, 0xe0, 0x14, 0xc8, 0xa8, 0x6f,
+ 0x0a, 0xa6, 0x35, 0xd9, 0x47, 0xac, 0x9f, 0xeb, 0xe8, 0x3e, 0xf4, 0xe5, 0x59, 0x66, 0x14, 0x4b,
+ 0x2a, 0x5a, 0xb3, 0x9d, 0xc1, 0x38, 0x14, 0xb9, 0x4e, 0x3a, 0xb6, 0xe1, 0x01, 0xa3, 0x4f, 0x27 };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC3", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a combined length of key and data that is larger than 64 bytes (= block-size of SHA-224 and SHA-256).
+ public void RFC4231_TC4_Normal ()
+ {
+ byte[] key = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19 };
+ byte[] data = { 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd };
+ byte[] digest = { 0x3e, 0x8a, 0x69, 0xb7, 0x78, 0x3c, 0x25, 0x85, 0x19, 0x33, 0xab, 0x62, 0x90, 0xaf, 0x6c, 0xa7,
+ 0x7a, 0x99, 0x81, 0x48, 0x08, 0x50, 0x00, 0x9c, 0xc5, 0x57, 0x7c, 0x6e, 0x1f, 0x57, 0x3b, 0x4e,
+ 0x68, 0x01, 0xdd, 0x23, 0xc4, 0xa7, 0xd6, 0x79, 0xcc, 0xf8, 0xa3, 0x86, 0xc6, 0x74, 0xcf, 0xfb };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC4", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a truncation of output to 128 bits.
+ public void RFC4231_TC5_Normal ()
+ {
+ byte[] key = { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x0c, 0x0c };
+ byte[] data = Encoding.Default.GetBytes ("Test With Truncation");
+ byte[] digest = { 0x3a, 0xbf, 0x34, 0xc3, 0x50, 0x3b, 0x2a, 0x23, 0xa4, 0x6e, 0xfc, 0x61, 0x9b, 0xae, 0xf8, 0x97 };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC5", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key larger than 128 bytes (= block-size of SHA-384 and SHA-512).
+ public void RFC4231_TC6_Normal ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa };
+ byte[] data = Encoding.Default.GetBytes ("Test Using Larger Than Block-Size Key - Hash Key First");
+ byte[] digest = { 0x4e, 0xce, 0x08, 0x44, 0x85, 0x81, 0x3e, 0x90, 0x88, 0xd2, 0xc6, 0x3a, 0x04, 0x1b, 0xc5, 0xb4,
+ 0x4f, 0x9e, 0xf1, 0x01, 0x2a, 0x2b, 0x58, 0x8f, 0x3c, 0xd1, 0x1f, 0x05, 0x03, 0x3a, 0xc4, 0xc6,
+ 0x0c, 0x2e, 0xf6, 0xab, 0x40, 0x30, 0xfe, 0x82, 0x96, 0x24, 0x8d, 0xf1, 0x63, 0xf4, 0x49, 0x52 };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC6", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key and data that is larger than 128 bytes (= block-size of SHA-384 and SHA-512).
+ public void RFC4231_TC7_Normal ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa };
+ byte[] data = Encoding.Default.GetBytes ("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.");
+ byte[] digest = { 0x66, 0x17, 0x17, 0x8e, 0x94, 0x1f, 0x02, 0x0d, 0x35, 0x1e, 0x2f, 0x25, 0x4e, 0x8f, 0xd3, 0x2c,
+ 0x60, 0x24, 0x20, 0xfe, 0xb0, 0xb8, 0xfb, 0x9a, 0xdc, 0xce, 0xbb, 0x82, 0x46, 0x1e, 0x99, 0xc5,
+ 0xa6, 0x78, 0xcc, 0x31, 0xe7, 0x99, 0x17, 0x6d, 0x38, 0x60, 0xe6, 0x11, 0x0c, 0x46, 0x52, 0x3e };
+ HMAC hmac = new SelectableHmacSha384 (key, false);
+ Check ("HMACSHA384-N-RFC4231-TC7", hmac, data, digest);
+ }
+
+ [Test]
+ public void RFC4231_TC1_Legacy ()
+ {
+ byte[] key = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b };
+ byte[] data = Encoding.Default.GetBytes ("Hi There");
+ byte[] digest = { 0x0A, 0x04, 0x6A, 0xAA, 0x02, 0x55, 0xE4, 0x32, 0x91, 0x22, 0x28, 0xF8, 0xCC, 0xDA, 0x43, 0x7C,
+ 0x8A, 0x83, 0x63, 0xFB, 0x16, 0x0A, 0xFB, 0x05, 0x70, 0xAB, 0x5B, 0x1F, 0xD5, 0xDD, 0xC2, 0x0E,
+ 0xB1, 0x88, 0x8B, 0x9E, 0xD4, 0xE5, 0xB6, 0xCB, 0x5B, 0xC0, 0x34, 0xCD, 0x9E, 0xF7, 0x0E, 0x40 };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC1", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key shorter than the length of the HMAC output.
+ public void RFC4231_TC2_Legacy ()
+ {
+ byte[] key = Encoding.Default.GetBytes ("Jefe");
+ byte[] data = Encoding.Default.GetBytes ("what do ya want for nothing?");
+ byte[] digest = { 0xBB, 0x8A, 0xF7, 0xF5, 0x8A, 0xC9, 0xE8, 0x3A, 0x87, 0x2E, 0x51, 0x2F, 0x75, 0xD8, 0x74, 0xCC,
+ 0x45, 0xE3, 0xDD, 0x1C, 0xD4, 0x76, 0x54, 0x66, 0xCC, 0xEA, 0x19, 0x5B, 0xC3, 0x00, 0x2C, 0xCE,
+ 0x3C, 0x9F, 0x1B, 0xAF, 0x44, 0xF2, 0xD7, 0x28, 0x13, 0xA2, 0x4D, 0x11, 0x52, 0xE3, 0x66, 0x6F };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC2", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a combined length of key and data that is larger than 64 bytes (= block-size of SHA-224 and SHA-256).
+ public void RFC4231_TC3_Legacy ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa };
+ byte[] data = { 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+ 0xdd, 0xdd };
+ byte[] digest = { 0x43, 0xAA, 0x39, 0x69, 0x01, 0xAB, 0xF6, 0xFA, 0x3A, 0x5E, 0x85, 0x07, 0x4E, 0xA6, 0x5D, 0x61,
+ 0x91, 0xED, 0x86, 0x20, 0x6E, 0xE0, 0x40, 0x23, 0x97, 0x48, 0xE1, 0x35, 0xD5, 0xC6, 0xC1, 0x90,
+ 0x9F, 0x1A, 0x39, 0x68, 0xCD, 0x44, 0xA0, 0xB0, 0x48, 0xFE, 0x7C, 0x68, 0x65, 0x44, 0x18, 0x98 };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC3", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a combined length of key and data that is larger than 64 bytes (= block-size of SHA-224 and SHA-256).
+ public void RFC4231_TC4_Legacy ()
+ {
+ byte[] key = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+ 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19 };
+ byte[] data = { 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd };
+ byte[] digest = { 0x1F, 0x20, 0x77, 0xC5, 0xBA, 0x39, 0x38, 0x23, 0x86, 0x47, 0xD0, 0x72, 0x14, 0x32, 0xC5, 0x6A,
+ 0x34, 0xDA, 0x36, 0xDD, 0x77, 0x9A, 0xCA, 0xC4, 0xB2, 0xA2, 0xF9, 0xE3, 0x1A, 0xE5, 0xEE, 0x00,
+ 0x83, 0xAA, 0x3E, 0x18, 0xDF, 0xD8, 0xBB, 0x6E, 0xEB, 0x0A, 0xF7, 0x37, 0x84, 0x21, 0x8F, 0xB3 };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC4", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a truncation of output to 128 bits.
+ public void RFC4231_TC5_Legacy ()
+ {
+ byte[] key = { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+ 0x0c, 0x0c, 0x0c, 0x0c };
+ byte[] data = Encoding.Default.GetBytes ("Test With Truncation");
+ byte[] digest = { 0x2E, 0xF2, 0xA4, 0x13, 0xAB, 0x77, 0xBE, 0xCC, 0xF0, 0xB7, 0xD6, 0xAA, 0x6F, 0x60, 0x6B, 0x59 };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC5", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key larger than 128 bytes (= block-size of SHA-384 and SHA-512).
+ public void RFC4231_TC6_Legacy ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa };
+ byte[] data = Encoding.Default.GetBytes ("Test Using Larger Than Block-Size Key - Hash Key First");
+ byte[] digest = { 0xCA, 0xAA, 0x39, 0xF4, 0x53, 0xED, 0x62, 0x43, 0x06, 0x8C, 0x00, 0x95, 0xD8, 0xD3, 0xAC, 0x78,
+ 0x80, 0xE8, 0xA4, 0x38, 0x82, 0x90, 0xAC, 0xFA, 0xBA, 0xE9, 0xA1, 0xAC, 0x1C, 0x3F, 0xB3, 0x74,
+ 0x34, 0x1C, 0xD1, 0xD2, 0xBE, 0x6C, 0x99, 0x75, 0x2B, 0xDC, 0x98, 0x78, 0x45, 0xB7, 0x08, 0x5F };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC6", hmac, data, digest);
+ }
+
+ [Test]
+ // Test with a key and data that is larger than 128 bytes (= block-size of SHA-384 and SHA-512).
+ public void RFC4231_TC7_Legacy ()
+ {
+ byte[] key = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa };
+ byte[] data = Encoding.Default.GetBytes ("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.");
+ byte[] digest = { 0x5C, 0xF0, 0x92, 0x18, 0x76, 0xCB, 0x51, 0x7E, 0x0E, 0x29, 0xE5, 0x01, 0xCB, 0x70, 0x67, 0x6B,
+ 0x63, 0xAE, 0x98, 0x61, 0xB9, 0x66, 0xC2, 0x37, 0xEE, 0x1C, 0x7B, 0x30, 0x84, 0xB1, 0xAA, 0x76,
+ 0xEE, 0x81, 0x7A, 0xEF, 0xB4, 0xF4, 0x65, 0x00, 0xCA, 0x67, 0x92, 0xF8, 0x7E, 0xAA, 0x83, 0xBD };
+ HMAC hmac = new SelectableHmacSha384 (key, true);
+ Check ("HMACSHA384-L-RFC4231-TC7", hmac, data, digest);
}
}
}