Setup Guide

1. Run the following command to install the required packages:

pip install pycryptodome

2. Generate keys

python secure_file_share.py --genkeys

3. Encrypt a file (That will expire in 60 seconds)

python secure_file_share.py --encrypt sample.txt --password mypass123 --expire 60

4. Decrypt a file

python secure_file_share.py --decrypt --password mypass123