81 lines
2.1 KiB
C#
81 lines
2.1 KiB
C#
//
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// SHA256CryptoServiceProviderTest.cs - NUnit Test Cases for SHA256CryptoServiceProvider
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
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// Copyright (C) 2004, 2007-2008 Novell, Inc (http://www.novell.com)
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//
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#if !MOBILE
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using NUnit.Framework;
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using System;
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using System.Security.Cryptography;
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using System.Text;
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namespace MonoTests.System.Security.Cryptography {
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// References:
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// a. FIPS PUB 180-2: Secure Hash Standard
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// http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
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// we inherit from SHA256Test because all SHA256 implementation must return the
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// same results (hence should run a common set of unit tests).
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[TestFixture]
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public class SHA256CryptoServiceProviderTest : SHA256Test {
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[SetUp]
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public override void SetUp ()
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{
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hash = new SHA256CryptoServiceProvider ();
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}
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[Test]
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public override void Create ()
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{
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// no need to repeat this test
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}
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// none of those values changes for a particuliar implementation of SHA256
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[Test]
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public override void StaticInfo ()
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{
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// test all values static for SHA256
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base.StaticInfo ();
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string className = hash.ToString ();
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Assert.IsTrue (hash.CanReuseTransform, className + ".CanReuseTransform");
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Assert.IsTrue (hash.CanTransformMultipleBlocks, className + ".CanTransformMultipleBlocks");
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Assert.AreEqual ("System.Security.Cryptography.SHA256CryptoServiceProvider", className, className + ".ToString()");
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}
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[Test]
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public void FIPSCompliance_Test1 ()
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{
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SHA256 sha = (SHA256) hash;
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// First test, we hash the string "abc"
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FIPS186_Test1 (sha);
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}
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[Test]
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public void FIPSCompliance_Test2 ()
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{
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SHA256 sha = (SHA256) hash;
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// Second test, we hash the string "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
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FIPS186_Test2 (sha);
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}
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[Test]
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public void FIPSCompliance_Test3 ()
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{
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SHA256 sha = (SHA256) hash;
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// Third test, we hash 1,000,000 times the character "a"
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FIPS186_Test3 (sha);
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}
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}
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}
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#endif
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