AdvUtils.Security.Cryptography.MD5.ProcessFinalBlock C# (CSharp) Method

        private void ProcessFinalBlock(byte[] inputBuffer, int inputOffset, int inputCount)
        {
            ulong total = count + (ulong)inputCount;
            int paddingSize = (int)(56 - total % BLOCK_SIZE_BYTES);

            if (paddingSize < 1)
                paddingSize += BLOCK_SIZE_BYTES;

            for (int i = 0; i < inputCount; i++)
            {
                fooBuffer[i] = inputBuffer[i + inputOffset];
            }

            fooBuffer[inputCount] = 0x80;
            for (int i = inputCount + 1; i < inputCount + paddingSize; i++)
            {
                fooBuffer[i] = 0x00;
            }

            // I deal in bytes. The algorithm deals in bits.
            ulong size = total << 3;
            AddLength(size, fooBuffer, inputCount + paddingSize);
            ProcessBlock(fooBuffer, 0);

            if (inputCount + paddingSize + 8 == 128)
            {
                ProcessBlock(fooBuffer, 64);
            }
        }