protected override byte[] HashFinal()
{
byte[] buffer = new byte[m_Size];
int length = buffer.Length;
if (SspiProvider.CryptGetHashParam(m_Hash, SecurityConstants.HP_HASHVAL, buffer, ref length, 0) == 0)
{
throw new CryptographicException("The hash value could not be read.");
}
return(buffer);
}
/// <summary>
/// Returns the computed <see cref="MD4CryptoServiceProvider"/> hash as an array of bytes after all data has been written to the object.
/// </summary>
/// <returns>The computed hash value.</returns>
/// <exception cref="ObjectDisposedException">The MD4CryptoServiceProvider instance has been disposed.</exception>
/// <exception cref="CryptographicException">The data could not be hashed.</exception>
protected override byte[] HashFinal()
{
if (m_Disposed)
{
throw new ObjectDisposedException(this.GetType().FullName);
}
byte[] buffer = new byte[16];
int length = buffer.Length;
if (SspiProvider.CryptGetHashParam(m_Hash, SecurityConstants.HP_HASHVAL, buffer, ref length, 0) == 0)
{
throw new CryptographicException("The hash value could not be read.");
}
return(buffer);
}
