--- /dev/null
+//
+// SHA256ManagedTest.cs - NUnit Test Cases for SHA256Managed
+//
+// Author:
+// Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using NUnit.Framework;
+using System;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace MonoTests.System.Security.Cryptography {
+
+// References:
+// a. FIPS PUB 180-2: Secure Hash Standard
+// http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
+
+// we inherit from SHA256Test because all SHA256 implementation must return the
+// same results (hence should run a common set of unit tests).
+public class SHA256ManagedTest : SHA256Test {
+
+ public SHA256ManagedTest () : base ("System.Security.Cryptography.SHA256Managed testsuite") {}
+ public SHA256ManagedTest (string name) : base (name) {}
+
+ protected override void SetUp ()
+ {
+ hash = new SHA256Managed ();
+ }
+
+ protected override void TearDown () {}
+
+ public static new ITest Suite {
+ get {
+ return new TestSuite (typeof (SHA256ManagedTest));
+ }
+ }
+
+ public override void TestCreate ()
+ {
+ // no need to repeat this test
+ }
+
+ // none of those values changes for a particuliar implementation of SHA256
+ public override void TestStaticInfo ()
+ {
+ // test all values static for SHA256
+ base.TestStaticInfo ();
+ string className = hash.ToString ();
+ AssertEquals (className + ".CanReuseTransform", true, hash.CanReuseTransform);
+ AssertEquals (className + ".CanTransformMultipleBlocks", true, hash.CanTransformMultipleBlocks);
+ AssertEquals (className + ".ToString()", "System.Security.Cryptography.SHA256Managed", className);
+ }
+
+ public void TestSHA256forFIPSCompliance ()
+ {
+ SHA256 sha = (SHA256) hash;
+ // First test, we hash the string "abc"
+ FIPS186_Test1 (sha);
+ // Second test, we hash the string "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
+ FIPS186_Test2 (sha);
+ // Third test, we hash 1,000,000 times the character "a"
+ FIPS186_Test3 (sha);
+ }
+}
+
+}
--- /dev/null
+//
+// SHA256Test.cs - NUnit Test Cases for SHA256
+//
+// Author:
+// Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using NUnit.Framework;
+using System;
+using System.IO;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace MonoTests.System.Security.Cryptography {
+
+// References:
+// a. FIPS PUB 180-2: Secure Hash Standard
+// http://csrc.nist.gov/publications/fips/fips180-2/fip180-2.txt
+
+// SHA256 is a abstract class - so most of the test included here wont be tested
+// on the abstract class but should be tested in ALL its descendants.
+public class SHA256Test : HashAlgorithmTest {
+
+ public SHA256Test () : base ("System.Security.Cryptography.SHA256 testsuite") {}
+ public SHA256Test (string name) : base (name) {}
+
+ protected override void SetUp ()
+ {
+ hash = SHA256.Create ();
+ }
+
+ protected override void TearDown () {}
+
+ public static new ITest Suite {
+ get {
+ return new TestSuite (typeof (SHA256Test));
+ }
+ }
+
+ // test vectors from NIST FIPS 186-2
+
+ private string input1 = "abc";
+ private string input2 = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
+
+ public void FIPS186_Test1 (SHA256 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+ 0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+ 0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+ 0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad };
+ byte[] input = Encoding.Default.GetBytes (input1);
+
+ string testName = className + " 1";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_Test2 (SHA256 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
+ 0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
+ 0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
+ 0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 };
+ byte[] input = Encoding.Default.GetBytes (input2);
+
+ string testName = className + " 2";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_Test3 (SHA256 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0xcd, 0xc7, 0x6e, 0x5c, 0x99, 0x14, 0xfb, 0x92,
+ 0x81, 0xa1, 0xc7, 0xe2, 0x84, 0xd7, 0x3e, 0x67,
+ 0xf1, 0x80, 0x9a, 0x48, 0xa4, 0x97, 0x20, 0x0e,
+ 0x04, 0x6d, 0x39, 0xcc, 0xc7, 0x11, 0x2c, 0xd0 };
+ byte[] input = new byte [1000000];
+ for (int i = 0; i < 1000000; i++)
+ input[i] = 0x61; // a
+
+ string testName = className + " 3";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_a (string testName, SHA256 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.ComputeHash (input);
+ AssertEquals (testName + ".a.1", result, output);
+ AssertEquals (testName + ".a.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_b (string testName, SHA256 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.ComputeHash (input, 0, input.Length);
+ AssertEquals (testName + ".b.1", result, output);
+ AssertEquals (testName + ".b.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_c (string testName, SHA256 hash, byte[] input, byte[] result)
+ {
+ MemoryStream ms = new MemoryStream (input);
+ byte[] output = hash.ComputeHash (ms);
+ AssertEquals (testName + ".c.1", result, output);
+ AssertEquals (testName + ".c.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_d (string testName, SHA256 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.TransformFinalBlock (input, 0, input.Length);
+ // LAMESPEC or FIXME: TransformFinalBlock doesn't return HashValue !
+ // AssertEquals( testName + ".d.1", result, output );
+ AssertEquals (testName + ".d", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_e (string testName, SHA256 hash, byte[] input, byte[] result)
+ {
+ byte[] copy = new byte [input.Length];
+ for (int i=0; i < input.Length - 1; i++)
+ hash.TransformBlock (input, i, 1, copy, i);
+ byte[] output = hash.TransformFinalBlock (input, input.Length - 1, 1);
+ // LAMESPEC or FIXME: TransformFinalBlock doesn't return HashValue !
+ // AssertEquals (testName + ".e.1", result, output);
+ AssertEquals (testName + ".e", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public override void TestCreate ()
+ {
+ // Note: These tests will only be valid without a "machine.config" file
+ // or a "machine.config" file that do not modify the default algorithm
+ // configuration.
+ const string defaultSHA256 = "System.Security.Cryptography.SHA256Managed";
+
+ // try to build the default implementation
+ SHA256 hash = SHA256.Create ();
+ AssertEquals ("SHA256.Create()", hash.ToString (), defaultSHA256);
+
+ // try to build, in every way, a SHA256 implementation
+ hash = SHA256.Create ("SHA256");
+ AssertEquals ("SHA256.Create('SHA256')", hash.ToString (), defaultSHA256);
+ hash = SHA256.Create ("SHA-256");
+ AssertEquals ("SHA256.Create('SHA-256')", hash.ToString (), defaultSHA256);
+
+ // try to build an incorrect hash algorithms
+ try {
+ hash = SHA256.Create ("MD5");
+ Fail ("SHA256.Create('MD5') should throw InvalidCastException");
+ }
+ catch (InvalidCastException) {
+ // do nothing, this is what we expect
+ }
+ catch (Exception e) {
+ Fail ("SHA256.Create('MD5') should throw InvalidCastException not " + e.ToString ());
+ }
+
+ // try to build invalid implementation
+ hash = SHA256.Create ("InvalidHash");
+ AssertNull ("SHA256.Create('InvalidHash')", hash);
+
+ // try to build null implementation
+ try {
+ hash = SHA256.Create (null);
+ Fail ("SHA256.Create(null) should throw ArgumentNullException");
+ }
+ catch (ArgumentNullException) {
+ // do nothing, this is what we expect
+ }
+ catch (Exception e) {
+ Fail ("SHA256.Create(null) should throw ArgumentNullException not " + e.ToString ());
+ }
+ }
+
+ // none of those values changes for any implementation of defaultSHA256
+ public virtual void TestStaticInfo () {
+ string className = hash.ToString ();
+ AssertEquals (className + ".HashSize", 256, hash.HashSize);
+ AssertEquals (className + ".InputBlockSize", 1, hash.InputBlockSize);
+ AssertEquals (className + ".OutputBlockSize", 1, hash.OutputBlockSize);
+ }
+
+}
+
+}
--- /dev/null
+//
+// SHA384ManagedTest.cs - NUnit Test Cases for SHA384Managed
+//
+// Author:
+// Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using NUnit.Framework;
+using System;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace MonoTests.System.Security.Cryptography {
+
+// References:
+// a. FIPS PUB 180-2: Secure Hash Standard
+// http://csrc.nist.gov/publications/fips/fips180-2/fips180-2.pdf
+
+// we inherit from SHA384Test because all SHA384 implementation must return the
+// same results (hence should run a common set of unit tests).
+public class SHA384ManagedTest : SHA384Test {
+
+ public SHA384ManagedTest () : base ("System.Security.Cryptography.SHA384Managed testsuite") {}
+ public SHA384ManagedTest (string name) : base (name) {}
+
+ protected override void SetUp ()
+ {
+ hash = new SHA384Managed ();
+ }
+
+ protected override void TearDown () {}
+
+ public static new ITest Suite {
+ get {
+ return new TestSuite (typeof (SHA384ManagedTest));
+ }
+ }
+
+ public override void TestCreate ()
+ {
+ // no need to repeat this test
+ }
+
+ // none of those values changes for a particuliar implementation of SHA384
+ public override void TestStaticInfo ()
+ {
+ // test all values static for SHA384
+ base.TestStaticInfo ();
+ string className = hash.ToString ();
+ AssertEquals (className + ".CanReuseTransform", true, hash.CanReuseTransform);
+ AssertEquals (className + ".CanTransformMultipleBlocks", true, hash.CanTransformMultipleBlocks);
+ AssertEquals (className + ".ToString()", "System.Security.Cryptography.SHA384Managed", className);
+ }
+
+ public void TestSHA384forFIPSCompliance ()
+ {
+ SHA384 sha = (SHA384) hash;
+ // First test, we hash the string "abc"
+ FIPS186_Test1 (sha);
+ // Second test, we hash the string "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu"
+ FIPS186_Test2 (sha);
+ // Third test, we hash 1,000,000 times the character "a"
+ FIPS186_Test3 (sha);
+ }
+}
+
+}
--- /dev/null
+//
+// SHA384Test.cs - NUnit Test Cases for SHA384
+//
+// Author:
+// Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using NUnit.Framework;
+using System;
+using System.IO;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace MonoTests.System.Security.Cryptography {
+
+// References:
+// a. FIPS PUB 180-2: Secure Hash Standard
+// http://csrc.nist.gov/publications/fips/fips180-2/fip180-2.txt
+
+// SHA384 is a abstract class - so most of the test included here wont be tested
+// on the abstract class but should be tested in ALL its descendants.
+public class SHA384Test : HashAlgorithmTest {
+
+ public SHA384Test () : base ("System.Security.Cryptography.SHA384 testsuite") {}
+ public SHA384Test (string name) : base (name) {}
+
+ protected override void SetUp ()
+ {
+ hash = SHA384.Create ();
+ }
+
+ protected override void TearDown () {}
+
+ public static new ITest Suite {
+ get {
+ return new TestSuite (typeof (SHA384Test));
+ }
+ }
+
+ // test vectors from NIST FIPS 186-2
+
+ private string input1 = "abc";
+ private string input2 = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu";
+
+ public void FIPS186_Test1 (SHA384 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b,
+ 0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07,
+ 0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63,
+ 0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed,
+ 0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23,
+ 0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7 };
+ byte[] input = Encoding.Default.GetBytes (input1);
+
+ string testName = className + " 1";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_Test2 (SHA384 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0x09, 0x33, 0x0c, 0x33, 0xf7, 0x11, 0x47, 0xe8,
+ 0x3d, 0x19, 0x2f, 0xc7, 0x82, 0xcd, 0x1b, 0x47,
+ 0x53, 0x11, 0x1b, 0x17, 0x3b, 0x3b, 0x05, 0xd2,
+ 0x2f, 0xa0, 0x80, 0x86, 0xe3, 0xb0, 0xf7, 0x12,
+ 0xfc, 0xc7, 0xc7, 0x1a, 0x55, 0x7e, 0x2d, 0xb9,
+ 0x66, 0xc3, 0xe9, 0xfa, 0x91, 0x74, 0x60, 0x39 };
+ byte[] input = Encoding.Default.GetBytes (input2);
+
+ string testName = className + " 2";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_Test3 (SHA384 hash)
+ {
+ string className = hash.ToString ();
+ byte[] result = { 0x9d, 0x0e, 0x18, 0x09, 0x71, 0x64, 0x74, 0xcb,
+ 0x08, 0x6e, 0x83, 0x4e, 0x31, 0x0a, 0x4a, 0x1c,
+ 0xed, 0x14, 0x9e, 0x9c, 0x00, 0xf2, 0x48, 0x52,
+ 0x79, 0x72, 0xce, 0xc5, 0x70, 0x4c, 0x2a, 0x5b,
+ 0x07, 0xb8, 0xb3, 0xdc, 0x38, 0xec, 0xc4, 0xeb,
+ 0xae, 0x97, 0xdd, 0xd8, 0x7f, 0x3d, 0x89, 0x85 };
+ byte[] input = new byte [1000000];
+ for (int i = 0; i < 1000000; i++)
+ input[i] = 0x61; // a
+
+ string testName = className + " 3";
+ FIPS186_a (testName, hash, input, result);
+ FIPS186_b (testName, hash, input, result);
+ FIPS186_c (testName, hash, input, result);
+ FIPS186_d (testName, hash, input, result);
+ FIPS186_e (testName, hash, input, result);
+ }
+
+ public void FIPS186_a (string testName, SHA384 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.ComputeHash (input);
+ AssertEquals (testName + ".a.1", result, output);
+ AssertEquals (testName + ".a.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_b (string testName, SHA384 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.ComputeHash (input, 0, input.Length);
+ AssertEquals (testName + ".b.1", result, output);
+ AssertEquals (testName + ".b.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_c (string testName, SHA384 hash, byte[] input, byte[] result)
+ {
+ MemoryStream ms = new MemoryStream (input);
+ byte[] output = hash.ComputeHash (ms);
+ AssertEquals (testName + ".c.1", result, output);
+ AssertEquals (testName + ".c.2", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_d (string testName, SHA384 hash, byte[] input, byte[] result)
+ {
+ byte[] output = hash.TransformFinalBlock (input, 0, input.Length);
+ // LAMESPEC or FIXME: TransformFinalBlock doesn't return HashValue !
+ // AssertEquals( testName + ".d.1", result, output );
+ AssertEquals (testName + ".d", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public void FIPS186_e (string testName, SHA384 hash, byte[] input, byte[] result)
+ {
+ byte[] copy = new byte [input.Length];
+ for (int i=0; i < input.Length - 1; i++)
+ hash.TransformBlock (input, i, 1, copy, i);
+ byte[] output = hash.TransformFinalBlock (input, input.Length - 1, 1);
+ // LAMESPEC or FIXME: TransformFinalBlock doesn't return HashValue !
+ // AssertEquals (testName + ".e.1", result, output);
+ AssertEquals (testName + ".e", result, hash.Hash);
+ // required or next operation will still return old hash
+ hash.Initialize ();
+ }
+
+ public override void TestCreate ()
+ {
+ // Note: These tests will only be valid without a "machine.config" file
+ // or a "machine.config" file that do not modify the default algorithm
+ // configuration.
+ const string defaultSHA384 = "System.Security.Cryptography.SHA384Managed";
+
+ // try to build the default implementation
+ SHA384 hash = SHA384.Create ();
+ AssertEquals ("SHA384.Create()", hash.ToString (), defaultSHA384);
+
+ // try to build, in every way, a SHA384 implementation
+ hash = SHA384.Create ("SHA384");
+ AssertEquals ("SHA384.Create('SHA384')", hash.ToString (), defaultSHA384);
+ hash = SHA384.Create ("SHA-384");
+ AssertEquals ("SHA384.Create('SHA-384')", hash.ToString (), defaultSHA384);
+
+ // try to build an incorrect hash algorithms
+ try {
+ hash = SHA384.Create ("MD5");
+ Fail ("SHA384.Create('MD5') should throw InvalidCastException");
+ }
+ catch (InvalidCastException) {
+ // do nothing, this is what we expect
+ }
+ catch (Exception e) {
+ Fail ("SHA384.Create('MD5') should throw InvalidCastException not " + e.ToString ());
+ }
+
+ // try to build invalid implementation
+ hash = SHA384.Create ("InvalidHash");
+ AssertNull ("SHA384.Create('InvalidHash')", hash);
+
+ // try to build null implementation
+ try {
+ hash = SHA384.Create (null);
+ Fail ("SHA384.Create(null) should throw ArgumentNullException");
+ }
+ catch (ArgumentNullException) {
+ // do nothing, this is what we expect
+ }
+ catch (Exception e) {
+ Fail ("SHA384.Create(null) should throw ArgumentNullException not " + e.ToString ());
+ }
+ }
+
+ // none of those values changes for any implementation of defaultSHA384
+ public virtual void TestStaticInfo ()
+ {
+ string className = hash.ToString ();
+ AssertEquals (className + ".HashSize", 384, hash.HashSize);
+ AssertEquals (className + ".InputBlockSize", 1, hash.InputBlockSize);
+ AssertEquals (className + ".OutputBlockSize", 1, hash.OutputBlockSize);
+ }
+
+}
+
+}
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