// http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
//
// Author:
-// Sebastien Pouliot (spouliot@motus.com)
+// Sebastien Pouliot (sebastien@ximian.com)
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+// Copyright (C) 2004, 2006, 2007 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
#if NET_2_0
namespace MonoTests.System.Security.Cryptography {
+ public class HR160 : HMACRIPEMD160 {
+
+ public int BlockSize {
+ get { return base.BlockSizeValue; }
+ set { base.BlockSizeValue = value; }
+ }
+ }
+
[TestFixture]
- public class HMACRIPEMD160Test : Assertion {
+ public class HMACRIPEMD160Test : KeyedHashAlgorithmTest {
protected HMACRIPEMD160 hmac;
- // because most crypto stuff works with byte[] buffers
- static public void AssertEquals (string msg, byte[] array1, byte[] array2)
- {
- if ((array1 == null) && (array2 == null))
- return;
- if (array1 == null)
- Fail (msg + " -> First array is NULL");
- if (array2 == null)
- Fail (msg + " -> Second array is NULL");
-
- bool a = (array1.Length == array2.Length);
- if (a) {
- for (int i = 0; i < array1.Length; i++) {
- if (array1 [i] != array2 [i]) {
- a = false;
- break;
- }
- }
- }
- if (array1.Length > 0) {
- msg += " -> Expected " + BitConverter.ToString (array1, 0);
- msg += " is different than " + BitConverter.ToString (array2, 0);
- }
- Assert (msg, a);
- }
-
[SetUp]
- public void SetUp ()
+ public override void SetUp ()
{
hmac = new HMACRIPEMD160 ();
+ hmac.Key = new byte [8];
+ hash = hmac;
+ }
+
+ // the hash algorithm only exists as a managed implementation
+ public override bool ManagedHashImplementation {
+ get { return true; }
}
static byte[] key1 = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x01, 0x23, 0x45, 0x67 };
public void HMACRIPEMD160_a (string testName, HMACRIPEMD160 hmac, byte[] input, byte[] result)
{
byte[] output = hmac.ComputeHash (input);
- AssertEquals (testName + ".a.1", result, output);
- AssertEquals (testName + ".a.2", result, hmac.Hash);
+ Assert.AreEqual (result, output, testName + ".a.1");
+ Assert.AreEqual (result, hmac.Hash, testName + ".a.2");
// required or next operation will still return old hash
hmac.Initialize ();
}
public void HMACRIPEMD160_b (string testName, HMACRIPEMD160 hmac, byte[] input, byte[] result)
{
byte[] output = hmac.ComputeHash (input, 0, input.Length);
- AssertEquals (testName + ".b.1", result, output);
- AssertEquals (testName + ".b.2", result, hmac.Hash);
+ Assert.AreEqual (result, output, testName + ".b.1");
+ Assert.AreEqual (result, hmac.Hash, testName + ".b.2");
// required or next operation will still return old hash
hmac.Initialize ();
}
{
MemoryStream ms = new MemoryStream (input);
byte[] output = hmac.ComputeHash (ms);
- AssertEquals (testName + ".c.1", result, output);
- AssertEquals (testName + ".c.2", result, hmac.Hash);
+ Assert.AreEqual (result, output, testName + ".c.1");
+ Assert.AreEqual (result, hmac.Hash, testName + ".c.2");
// required or next operation will still return old hash
hmac.Initialize ();
}
public void HMACRIPEMD160_d (string testName, HMACRIPEMD160 hmac, byte[] input, byte[] result)
{
- byte[] output = hmac.TransformFinalBlock (input, 0, input.Length);
- AssertEquals (testName + ".d.1", input, output);
- AssertEquals (testName + ".d.2", result, hmac.Hash);
+ hmac.TransformFinalBlock (input, 0, input.Length);
+ Assert.AreEqual (result, hmac.Hash, testName + ".d");
// required or next operation will still return old hash
hmac.Initialize ();
}
byte[] copy = new byte [input.Length];
for (int i=0; i < input.Length - 1; i++)
hmac.TransformBlock (input, i, 1, copy, i);
- byte[] output = hmac.TransformFinalBlock (input, input.Length - 1, 1);
- AssertEquals (testName + ".e.1", input [input.Length - 1], output [0]);
- AssertEquals (testName + ".e.2", result, hmac.Hash);
+ hmac.TransformFinalBlock (input, input.Length - 1, 1);
+ Assert.AreEqual (result, hmac.Hash, testName + ".e");
// required or next operation will still return old hash
hmac.Initialize ();
}
// none of those values changes for any implementation of RIPEMD160
[Test]
- public virtual void StaticInfo ()
+ public void Invariants ()
+ {
+ Assert.IsTrue (hmac.CanReuseTransform, "HMACRIPEMD160.CanReuseTransform");
+ Assert.IsTrue (hmac.CanTransformMultipleBlocks, "HMACRIPEMD160.CanTransformMultipleBlocks");
+ Assert.AreEqual ("RIPEMD160", hmac.HashName, "HMACRIPEMD160.HashName");
+ Assert.AreEqual (160, hmac.HashSize, "HMACRIPEMD160.HashSize");
+ Assert.AreEqual (1, hmac.InputBlockSize, "HMACRIPEMD160.InputBlockSize");
+ Assert.AreEqual (1, hmac.OutputBlockSize, "HMACRIPEMD160.OutputBlockSize");
+ Assert.AreEqual ("System.Security.Cryptography.HMACRIPEMD160", hmac.ToString (), "HMACRIPEMD160.ToString()");
+ }
+
+ [Test]
+ public void BlockSize ()
{
- string className = hmac.ToString ();
- AssertEquals (className + ".HashSize", 160, hmac.HashSize);
- AssertEquals (className + ".InputBlockSize", 1, hmac.InputBlockSize);
- AssertEquals (className + ".OutputBlockSize", 1, hmac.OutputBlockSize);
+ HR160 hmac = new HR160 ();
+ Assert.AreEqual (64, hmac.BlockSize, "BlockSizeValue");
}
}
}
projects / mono.git / blobdiff