/// <summary>
/// Hashes the core.
/// </summary>
/// <param name="rgb">The RGB.</param>
/// <param name="ib">The ib.</param>
/// <param name="cb">The cb.</param>
protected override void HashCore(byte[] rgb, int ib, int cb)
{
if (!_innerPaddingWritten)
{
// write the inner padding
_hashProvider.TransformBlock(_innerPadding, 0, BlockSize, _innerPadding, 0);
// ensure we only write inner padding once
_innerPaddingWritten = true;
}
_hashProvider.HashCore(rgb, ib, cb);
}
/// <summary>
/// Routes data written to the object into the hash algorithm for computing the hash.
/// </summary>
/// <param name="array">The input to compute the hash code for.</param>
/// <param name="ibStart">The offset into the byte array from which to begin using data.</param>
/// <param name="cbSize">The number of bytes in the byte array to use as data.</param>
protected override void HashCore(byte[] array, int ibStart, int cbSize)
{
_hashProvider.HashCore(array, ibStart, cbSize);
}
