public void ComputeHash_NistMonteCarloTest()
{
byte[] seed = Helper.HexToBytes("6d1e72ad03ddeb5de891e572e2396f8da015d899ef0e79503152d6010a3fe691");
JObject jObjs = Helper.ReadResources <JObject>("Sha256NistTestData");
int size = 32;
byte[] toHash = new byte[3 * size];
byte[] M0 = seed;
byte[] M1 = seed;
byte[] M2 = seed;
Sha256 sha = new Sha256(false);
foreach (var item in jObjs["MonteCarlo"])
{
byte[] expected = Helper.HexToBytes(item.ToString());
for (int i = 0; i < 1000; i++)
{
Buffer.BlockCopy(M0, 0, toHash, 0, size);
Buffer.BlockCopy(M1, 0, toHash, size, size);
Buffer.BlockCopy(M2, 0, toHash, size * 2, size);
M0 = M1;
M1 = M2;
M2 = sha.ComputeHash(toHash);
}
M0 = M2;
M1 = M2;
Assert.Equal(expected, M2);
}
sha.Dispose();
}
public void ComputeChecksum_ExceptionTest()
{
Sha256 sha = new Sha256();
Assert.Throws <ArgumentNullException>(() => sha.ComputeChecksum(null));
sha.Dispose();
Assert.Throws <ObjectDisposedException>(() => sha.ComputeChecksum(new byte[0]));
}
public void ComputeHash_ExceptionsTest()
{
byte[] goodBa = { 1, 2, 3 };
Sha256 sha = new Sha256();
Assert.Throws <ArgumentNullException>(() => sha.ComputeHash(null));
sha.Dispose();
Assert.Throws <ObjectDisposedException>(() => sha.ComputeHash(goodBa));
}
/// <summary>
/// Releases the resources used by the <see cref="Miner"/> class.
/// </summary>
/// <param name="disposing">
/// True to release both managed and unmanaged resources; false to release only unmanaged resources.
/// </param>
protected virtual void Dispose(bool disposing)
{
if (!isDisposed)
{
if (disposing)
{
if (!(sha is null))
{
sha.Dispose();
}
sha = null;
}
isDisposed = true;
}
}
/// <summary>
/// Releases the resources used by the <see cref="MiniPrivateKey"/> class.
/// </summary>
/// <param name="disposing">
/// True to release both managed and unmanaged resources; false to release only unmanaged resources.
/// </param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (hash != null)
{
hash.Dispose();
}
hash = null;
if (smallBytes != null)
{
Array.Clear(smallBytes, 0, smallBytes.Length);
}
smallBytes = null;
}
base.Dispose(disposing);
}
public void Dispose()
{
_socket.Dispose();
_hash.Dispose();
}
public void Dispose()
{
_pipe.Dispose();
_hash.Dispose();
}
