BraintreeEncryption.Library.BouncyCastle.Math.BigInteger.MakeMagnitude C# (CSharp) Метод

		private static int[] MakeMagnitude(
			byte[]	bytes,
			int		offset,
			int		length)
		{
			int end = offset + length;

			// strip leading zeros
			int firstSignificant;
			for (firstSignificant = offset; firstSignificant < end
				&& bytes[firstSignificant] == 0; firstSignificant++)
			{
			}

			if (firstSignificant >= end)
			{
				return ZeroMagnitude;
			}

			int nInts = (end - firstSignificant + 3) / BytesPerInt;
			int bCount = (end - firstSignificant) % BytesPerInt;
			if (bCount == 0)
			{
				bCount = BytesPerInt;
			}

			if (nInts < 1)
			{
				return ZeroMagnitude;
			}

			int[] mag = new int[nInts];

			int v = 0;
			int magnitudeIndex = 0;
			for (int i = firstSignificant; i < end; ++i)
			{
				v <<= 8;
				v |= bytes[i] & 0xff;
				bCount--;
				if (bCount <= 0)
				{
					mag[magnitudeIndex] = v;
					magnitudeIndex++;
					bCount = BytesPerInt;
					v = 0;
				}
			}

			if (magnitudeIndex < mag.Length)
			{
				mag[magnitudeIndex] = v;
			}

			return mag;
		}