CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish,
时间: 2024-05-20 12:16:54 浏览: 13
As an AI language model, I cannot provide any specific advice on how to handle this warning. However, as a general recommendation, it is advisable to use alternative cryptographic algorithms that are not deprecated, such as AES or SHA-256. Deprecation warnings typically indicate that a particular feature or functionality will be removed in future releases, which means that the use of a deprecated algorithm may result in security vulnerabilities or other issues. Therefore, it is essential to keep your software up-to-date and use modern, secure cryptography practices.
相关问题
D:\anac\envs\py\lib\site-packages\paramiko\transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish, Bad file descriptor (C:\ci\zeromq_1616055400030\work\src\epoll.cpp:100)
这个错误信息看起来是在使用 Paramiko 进行 SSH 连接时出现的,其中 Blowfish 加密算法已被弃用,建议使用其他加密算法。另外,Bad file descriptor 错误通常是由于文件描述符已经关闭或不存在导致的,你可能需要检查文件描述符的正确性。如果需要更多帮助,请提供更多上下文信息和代码。
使用anaconda打开spyder时,出现错误C:\ProgramData\anaconda3\Lib\site-packages\paramiko\transport.py:219: CryptographyDeprecationWarning: Blowfish has been deprecated "class": algorithms.Blowfish, Bad file descriptor (C:\ci\zeromq_1616055400030\work\src\epoll.cpp:100)该如何解决?
这个错误可能是由于 Cryptography 库中 Blowfish 加密算法的废弃引起的。为了解决这个问题,您可以尝试更新 Cryptography 库的版本。请按照以下步骤进行操作:
1. 打开 Anaconda Prompt(Windows)或终端(Linux/Mac)。
2. 使用 conda 命令更新 Cryptography 库:
```
conda update cryptography
```
3. 如果更新 Cryptography 库没有解决问题,您可以考虑降低 paramiko 库的版本。执行以下命令:
```
conda install paramiko=2.7.2
```
4. 重新启动 Spyder,看看问题是否解决。
如果上述方法仍然无法解决问题,您可以尝试卸载并重新安装 Anaconda。在重新安装之前,请确保备份您的环境和项目文件,以免丢失数据。