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HmacSha512Tests.cs
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HmacSha512Tests.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using Test.Cryptography;
using Xunit;
namespace System.Security.Cryptography.Tests
{
public class HmacSha512Tests : Rfc4231HmacTests
{
protected override int BlockSize => 128;
protected override int MacSize => HMACSHA512.HashSizeInBytes;
protected override HMAC Create() => new HMACSHA512();
protected override HashAlgorithm CreateHashAlgorithm() => SHA512.Create();
protected override byte[] HashDataOneShot(byte[] key, byte[] source) =>
HMACSHA512.HashData(key, source);
protected override byte[] HashDataOneShot(ReadOnlySpan<byte> key, ReadOnlySpan<byte> source) =>
HMACSHA512.HashData(key, source);
protected override int HashDataOneShot(ReadOnlySpan<byte> key, ReadOnlySpan<byte> source, Span<byte> destination) =>
HMACSHA512.HashData(key, source, destination);
protected override bool TryHashDataOneShot(ReadOnlySpan<byte> key, ReadOnlySpan<byte> source, Span<byte> destination, out int written) =>
HMACSHA512.TryHashData(key, source, destination, out written);
protected override byte[] HashDataOneShot(ReadOnlySpan<byte> key, Stream source) =>
HMACSHA512.HashData(key, source);
protected override byte[] HashDataOneShot(byte[] key, Stream source) =>
HMACSHA512.HashData(key, source);
protected override int HashDataOneShot(ReadOnlySpan<byte> key, Stream source, Span<byte> destination) =>
HMACSHA512.HashData(key, source, destination);
protected override ValueTask<int> HashDataOneShotAsync(
ReadOnlyMemory<byte> key,
Stream source,
Memory<byte> destination,
CancellationToken cancellationToken) => HMACSHA512.HashDataAsync(key, source, destination, cancellationToken);
protected override ValueTask<byte[]> HashDataOneShotAsync(
ReadOnlyMemory<byte> key,
Stream source,
CancellationToken cancellationToken) => HMACSHA512.HashDataAsync(key, source, cancellationToken);
protected override ValueTask<byte[]> HashDataOneShotAsync(
byte[] key,
Stream source,
CancellationToken cancellationToken) => HMACSHA512.HashDataAsync(key, source, cancellationToken);
private static byte[][] s_testMacs4231 =
{
null,
ByteUtils.HexToByteArray("87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854"),
ByteUtils.HexToByteArray("164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737"),
ByteUtils.HexToByteArray("fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb"),
ByteUtils.HexToByteArray("b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd"),
// RFC 4231 only defines the first 128 bits of this value.
ByteUtils.HexToByteArray("415fad6271580a531d4179bc891d87a6"),
ByteUtils.HexToByteArray("80b24263c7c1a3ebb71493c1dd7be8b49b46d1f41b4aeec1121b013783f8f3526b56d037e05f2598bd0fd2215d6a1e5295e64f73f63f0aec8b915a985d786598"),
ByteUtils.HexToByteArray("e37b6a775dc87dbaa4dfa9f96e5e3ffddebd71f8867289865df5a32d20cdc944b6022cac3c4982b10d5eeb55c3e4de15134676fb6de0446065c97440fa8c6a58"),
};
public HmacSha512Tests() : base(s_testMacs4231)
{
}
[Fact]
public void ProduceLegacyHmacValues()
{
using (var h = new HMACSHA512())
{
#pragma warning disable SYSLIB0029 // ProduceLegacyHmacValues is obsolete
Assert.False(h.ProduceLegacyHmacValues);
h.ProduceLegacyHmacValues = false; // doesn't throw
Assert.Throws<PlatformNotSupportedException>(() => h.ProduceLegacyHmacValues = true);
#pragma warning restore SYSLIB0029
}
}
[Fact]
public void HmacSha512_Rfc4231_1()
{
VerifyHmac(1, s_testMacs4231[1]);
}
[Fact]
public void HmacSha512_Rfc4231_2()
{
VerifyHmac(2, s_testMacs4231[2]);
}
[Fact]
public void HmacSha512_Rfc4231_3()
{
VerifyHmac(3, s_testMacs4231[3]);
}
[Fact]
public void HmacSha512_Rfc4231_4()
{
VerifyHmac(4, s_testMacs4231[4]);
}
[Fact]
public void HmacSha512_Rfc4231_5()
{
VerifyHmac(5, s_testMacs4231[5]);
}
[Fact]
public void HmacSha512_Rfc4231_6()
{
VerifyHmac(6, s_testMacs4231[6]);
}
[Fact]
public void HmacSha512_Rfc4231_7()
{
VerifyHmac(7, s_testMacs4231[7]);
}
[Fact]
public void HmacSha512_Rfc2104_2()
{
VerifyHmacRfc2104_2();
}
[Fact]
public void HmacSha512_ThrowsArgumentNullForNullConstructorKey()
{
AssertExtensions.Throws<ArgumentNullException>("key", () => new HMACSHA512(null));
}
[Fact]
public void HmacSha512_EmptyKey()
{
VerifyRepeating(
input: "Crypto is fun!",
1,
hexKey: "",
output: "0C75CCE182743282AAB081BA12AA6C9DEA44852E567063B4EEBD7B33F940B6C8BC16958F9A23401E6FAA00483962A2A8FC7DE9D8B7A14EDD55B49419A211BC37");
}
[Fact]
public void HmacSha512_Stream_MultipleOf4096()
{
// Verfied with:
// for _ in {1..1024}; do echo -n "0102030405060708"; done | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
VerifyRepeating(
input: "0102030405060708",
1024,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "05A7BB210D374B0CC36FFFA561045F1C1EB8E71905A50308B108D4677CCB0452A99B26EE41DD8E1D87D53A4F3E07B1231E5D3FFFCE7FD0C5C5A8B8F5E0206A11");
}
[Fact]
public void HmacSha512_Stream_NotMultipleOf4096()
{
// Verfied with:
// for _ in {1..1025}; do echo -n "0102030405060708"; done | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
VerifyRepeating(
input: "0102030405060708",
1025,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "9040E87E9CC546C507C3DEE90D278975B0C2049F28E71CC6FEEA0F3690EC9D0B736F885FFAA611156DA0C2904FC2EEEAA9562B53EB50F590902B2AE38056C874");
}
[Fact]
public void HmacSha512_Stream_Empty()
{
// Verfied with:
// echo -n "" | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
VerifyRepeating(
input: "",
0,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "2FEC800CA276C44985A35AEC92067E5E53A1BB80A6FDAB1D9C97D54068118F30AD4C33717466D372EA00BBF126E5B79C6F7143DD36C31F72028330E92AE3A359");
}
[Fact]
public async Task HmacSha512_Stream_MultipleOf4096_Async()
{
// Verfied with:
// for _ in {1..1024}; do echo -n "0102030405060708"; done | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
await VerifyRepeatingAsync(
input: "0102030405060708",
1024,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "05A7BB210D374B0CC36FFFA561045F1C1EB8E71905A50308B108D4677CCB0452A99B26EE41DD8E1D87D53A4F3E07B1231E5D3FFFCE7FD0C5C5A8B8F5E0206A11");
}
[Fact]
public async Task HmacSha512_Stream_NotMultipleOf4096_Async()
{
// Verfied with:
// for _ in {1..1025}; do echo -n "0102030405060708"; done | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
await VerifyRepeatingAsync(
input: "0102030405060708",
1025,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "9040E87E9CC546C507C3DEE90D278975B0C2049F28E71CC6FEEA0F3690EC9D0B736F885FFAA611156DA0C2904FC2EEEAA9562B53EB50F590902B2AE38056C874");
}
[Fact]
public async Task HmacSha512_Stream_Empty_Async()
{
// Verfied with:
// echo -n "" | openssl sha512 -hex -mac HMAC -macopt hexkey:000102030405060708090A0B0C0D0E0F
await VerifyRepeatingAsync(
input: "",
0,
hexKey: "000102030405060708090A0B0C0D0E0F",
output: "2FEC800CA276C44985A35AEC92067E5E53A1BB80A6FDAB1D9C97D54068118F30AD4C33717466D372EA00BBF126E5B79C6F7143DD36C31F72028330E92AE3A359");
}
}
}