cryptography encryption program in python code example

Example 1: encryption using python

#Made by myself

import random

text = input ( "Enter text: " )

result = ""
private_key = ""

for i in text:

    rand = random.randint ( 1, 125 )
    en = rand + ord ( i )
    en = chr ( en )
    en = str ( en )

    private_key = private_key + str ( rand ) + " "

    result = result + en

print ( "\nPublic key:", result )
print ( "Private key:", private_key )

Example 2: python code to calculate encryption time

import timeit

setup_code = "from math import factorial"

statement = """
    for i in range(10):
        factorial(i)
"""

print(f"Execution time is: {timeit.timeit(setup = setup_code, stmt = statement, number = 10000000)}")