/// <inheritdoc/>
public void Dispose()
{
if (!isDisposed)
{
if (!(HmacK is null))
{
HmacK.Dispose();
}
HmacK = null;
isDisposed = true;
}
}
public void ComputeHash_WithKey_ExceptionTest()
{
HmacSha256 hmac = new HmacSha256();
Exception ex = Assert.Throws <ArgumentNullException>(() => hmac.ComputeHash(null, new byte[1]));
Assert.Contains("Data can not be null", ex.Message);
ex = Assert.Throws <ArgumentNullException>(() => hmac.ComputeHash(new byte[1], null));
Assert.Contains("Key can not be null", ex.Message);
hmac.Dispose();
ex = Assert.Throws <ObjectDisposedException>(() => hmac.ComputeHash(new byte[1], new byte[1]));
}
/// <summary>
/// Releases the resources used by the <see cref="Rfc6979"/> 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 (!(HmacK is null))
{
HmacK.Dispose();
}
HmacK = null;
}
isDisposed = true;
}
}
public void ComputeHash_ExceptionTest()
{
HmacSha256 hmac = new HmacSha256();
Exception ex = Assert.Throws <ArgumentNullException>(() => hmac.ComputeHash(null));
Assert.Contains("Data can not be null", ex.Message);
ex = Assert.Throws <ArgumentNullException>(() => hmac.ComputeHash(new byte[1]));
Assert.Contains("Key must be set before calling this function", ex.Message);
hmac.Key = new byte[1];
ex = Assert.Throws <ArgumentNullException>(() => hmac.ComputeHash(null));
Assert.Contains("Data can not be null", ex.Message);
hmac.Dispose();
ex = Assert.Throws <ObjectDisposedException>(() => hmac.ComputeHash(new byte[1]));
}