code: def _my_crypt(message1, message2):
      length = len(message1)
      result = b""
      for i in range_type(length):
          x = (
              struct.unpack("B", message1[i : i + 1])[0]
              ^ struct.unpack("B", message2[i : i + 1])[0]
          )
          result += struct.pack("B", x)
      return result
  
file_path: mindsdb/mindsdb/api/mysql/mysql_proxy/external_libs/mysql_scramble.py
imports: import hashlib
  from functools import partial
  import struct
  import io
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: _my_crypt(message1, message2) and returns: result