mcs/class/Mono.Security/Test/Mono.Security.Cryptography/SHA224ManagedTest.cs

   1 //
   2 // SHA224ManagedTest.cs - NUnit Test Cases for SHA224Managed
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using NUnit.Framework;
  30 using System;
  31 using System.Security.Cryptography;
  32 using System.Text;
  33 using Mono.Security.Cryptography;
  34
  35 namespace MonoTests.System.Security.Cryptography {
  36
  37         // References:
  38         // a.   RFC 3874 - A 224-bit One-way Hash Function: SHA-224, September 2004
  39         //      http://www.faqs.org/rfc/rfc3874.txt
  40         // b.   FIPS PUB 180-2: Secure Hash Standard
  41         //      http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
  42
  43         // we inherit from SHA224Test because all SHA224 implementation must return the
  44         // same results (hence should run a common set of unit tests).
  45
  46         [TestFixture]
  47         public class SHA224ManagedTest : SHA224Test {
  48
  49                 [SetUp]
  50                 public override void SetUp ()
  51                 {
  52                         hash = new SHA224Managed ();
  53                 }
  54
  55                 [Test]
  56                 public override void Create ()
  57                 {
  58                         // no need to repeat this test
  59                 }
  60
  61                 // none of those values changes for a particuliar implementation of SHA224
  62                 [Test]
  63                 public override void StaticInfo ()
  64                 {
  65                         // test all values static for SHA224
  66                         base.StaticInfo ();
  67                         string className = hash.ToString ();
  68                         Assert.AreEqual (true, hash.CanReuseTransform, className + ".CanReuseTransform");
  69                         Assert.AreEqual (true, hash.CanTransformMultipleBlocks, className + ".CanTransformMultipleBlocks");
  70 // FIXME: Change namespace when (or if) classes are moved into corlib
  71                         Assert.AreEqual ("Mono.Security.Cryptography.SHA224Managed", className, className + ".ToString()");
  72                 }
  73
  74                 [Test]
  75                 public void FIPSCompliance_Test1 ()
  76                 {
  77                         SHA224 sha = (SHA224) hash;
  78                         // First test, we hash the string "abc"
  79                         FIPS186_Test1 (sha);
  80                 }
  81
  82                 [Test]
  83                 public void FIPSCompliance_Test2 ()
  84                 {
  85                         SHA224 sha = (SHA224) hash;
  86                         // Second test, we hash the string "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
  87                         FIPS186_Test2 (sha);
  88                 }
  89
  90                 [Test]
  91                 public void FIPSCompliance_Test3 ()
  92                 {
  93                         SHA224 sha = (SHA224) hash;
  94                         // Third test, we hash 1,000,000 times the character "a"
  95                         FIPS186_Test3 (sha);
  96                 }
  97         }
  98 }