The goal of this assignment is to produce a self-contained tool in Python that can be used for secure messaging. The tool should be able to apply a One-Time Pad cipher to a given message.

Launch with : python3 main.py

$ python3 main.py

Options :

• -f : file used to read text to be encrypted

command :

$ python3 main.py -f ./test-data/test.txt

• -t : text encrypt

command :

$ python3 main.py -t "Hello!"

• -h : Show help.

By Oussama BRICH ([email protected]), No constraints to use this code.# One-Time-Pad