public void BlockUpdate()

in signature/csharp/core/SM3Digest.cs [73:101]

• 22 lines of code
• 5 McCabe index (conditional complexity)

        public void BlockUpdate(byte[] input, int inOff, int length)
        {
            //更新当前消息摘要
            while ((XBufOff != 0) && (length > 0))
            {
                Update(input[inOff]);
                inOff++;
                length--;
            }

            //处理完整的消息摘要
            while (length > XBuf.Length)
            {
                ProcessWord(input, inOff);

                inOff += XBuf.Length;
                length -= XBuf.Length;
                ByteCount += XBuf.Length;
            }

            //填充剩余的消息摘要
            while (length > 0)
            {
                Update(input[inOff]);

                inOff++;
                length--;
            }
        }