#!/usr/bin/env python3
import random

file_message = open("message.txt", "r")
file_cle = open("cle.txt", "w")
file_code = open("code.txt", "w")

## Supposons que message.txt contienne
## Il
## fait 
## beau!

lignes = file_message.readlines()

for message in lignes:
	
	longM = len(message)

	cle = ""
	
	for i in range(longM):
		j = random.randint(0,127)
		l = chr(j)
		cle = cle + l
	
	file_cle.write(cle)
	
		
	messagecode = ""
	
	for i in range (longM):
		ccode = chr( (ord(message[i]) + ord(cle[i])) % 127)
		messagecode = messagecode + ccode
	
	file_code.write(messagecode)
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
file_message.close()
file_cle.close()
file_code.close()