code: def key_handle_to_int(this):
      
      try:
          num = int(this)
          return num
      except ValueError:
          if this[:2] == "0x":
              return int(this, 16)
          if (len(this) == 4):
              num = struct.unpack('<I', this)[0]
              return num
      raise pyhsm.exception.YHSM_Error("Could not parse key_handle '%s'" % (this))
docs: Turn "123" into 123 and "KSM1" into 827151179
      (0x314d534b, 'K' = 0x4b, S = '0x53', M = 0x4d).
  
      YHSM is little endian, so this makes the bytes KSM1 appear
      in the most human readable form in packet traces.