Describe the bug
A clear and concise description of what the bug is.
Run ciphey faild in macOS.

$ ciphey
[1]    3868 segmentation fault  ciphey

Then python crashed.

To Reproduce
Just run ciphey.

Expected behavior
Run normally.

Screenshots

Versions:

• OS/Distro: macOS Catalina 10.15.6
• Python version: 3.8.0
• Ciphey versions:
  • ciphey: 5.1.0
  • cipheycore: 0.2.9
  • cipheydists: 0.3.18

Additional context
macOS promble report in another reply.