I once tried to encrypt something with pip install cryptography, for personal purposes and to learn. I can't remember that I managed to do it properly, but as

I once tried to encrypt something with pip install cryptography, for personal purposes and to learn. I can't remember that I managed to do it properly, but as I asked on IRC, I was warned that there was a lot of probability of doing it wrong. I guess I will keep trusting 7zip (who had a crypto flaw at some point).