openssl版本问题

[yaowenqiang]

pyelliptic1.5.7 不支持openssl 1.1版本，会报以下错误：
AttributeError: /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1: undefined symbol: ECDH_OpenSSL
可以安装下面这个打补丁的版本
pip install https://github.com/mfranciszkiewicz/pyelliptic/archive/1.5.10.tar.gz#egg=pyelliptic

[garryyan]

3Q 已经加到了 Xlog 加密使用指引 常见问题中 中

[douglarek]

MacOS 11.5.1,
Python 3.9.2
OpenSSL: homebrew openssl@1.1: stable 1.1.1k

pip install https://github.com/mfranciszkiewicz/pyelliptic/archive/1.5.10.tar.gz#egg=pyelliptic

执行：

python gen_key.py

依然有问题：

Traceback (most recent call last):
  File "/Users/x/work/go/mars/mars/log/crypt/gen_key.py", line 3, in <module>
    import pyelliptic
  File "/Users/x/.pyenv/versions/3.9.2/lib/python3.9/site-packages/pyelliptic/__init__.py", line 43, in <module>
    from .openssl import OpenSSL
  File "/Users/x/.pyenv/versions/3.9.2/lib/python3.9/site-packages/pyelliptic/openssl.py", line 637, in <module>
    raise Exception("Couldn't load OpenSSL lib ...")
Exception: Couldn't load OpenSSL lib ...

[maoqis]

Traceback (most recent call last):
File "/Users/maoqis/Documents/work/logs/bin/decode_mars_crypt_log_file.py", line 9, in
import pyelliptic
File "build/bdist.macosx-10.9-x86_64/egg/pyelliptic/init.py", line 43, in
File "build/bdist.macosx-10.9-x86_64/egg/pyelliptic/openssl.py", line 637, in
Exception: Couldn't load OpenSSL lib ...

MACOS 11.5.1

[wwzAwen]

修改openssl.py 中获取OpenSSL动态库路径的方法中 ，返回静态路径/usr/lib/libcrypto.dylib ，需要使用 pyelliptic==1.5.10，否则会提示不安全使用

[jiaoyaning]

如果安装后还是报错，可以先卸载pyelliptic1.5.7，然后再重新安装 pip install https://github.com/mfranciszkiewicz/pyelliptic/archive/1.5.10.tar.gz#egg=pyelliptic