When I was using scapy, I found that he would call hashlib.py, but it blew up with an error, I went to the source code to locate the error and found that it was related to openssl, so I checked to see if I had openssl locally and found that it was executable. So what should I do to fix the error now?
Reported errors：
root@s32g399ardb3:/home/karl/cross_compile/Send_packet# python3 Dpi_send.py
Traceback (most recent call last):
File “/home/karl/cross_compile/Send_packet/hashlib.py”, line 245, in
globals()[__func_name] = __get_hash(__func_name)
File “/home/karl/cross_compile/Send_packet/hashlib.py”, line 123, in __get_builtin_constructor
raise ValueError('unsupported hash type ’ + name)
ValueError: unsupported hash type md5
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “Dpi_send.py”, line 1, in
from scapy.all import Ether,Dot1Q,sendp
File “/home/karl/cross_compile/Send_packet/scapy/all.py”, line 10, in
from scapy.base_classes import *
File “/home/karl/cross_compile/Send_packet/scapy/base_classes.py”, line 19, in
import random
File “/home/karl/cross_compile/Send_packet/random.py”, line 46, in
from hashlib import sha512 as _sha512
File “/home/karl/cross_compile/Send_packet/hashlib.py”, line 247, in
import logging
ModuleNotFoundError: No module named ‘logging’
Location of error reported in hashlib.py：
for __func_name in __always_supported:
# try them all, some may not work due to the OpenSSL
# version not supporting that algorithm.
try:
globals()[__func_name] = __get_hash(__func_name)
except ValueError:
import logging
logging.exception(‘code for hash %s was not found.’, __func_name)
Check local openssl：
root@s32g399ardb3:/home/karl/cross_compile/Send_packet# openssl
OpenSSL>