ANALISIS PERFORMA ALGORITMA KRIPTOGRAFI CAESAR CIPHER UNTUK KEAMANAN DATA MENGGUNAKAN PHYTON PADA PUISI “KENANGAN”

Abstract

This study aims to analyze the performance of the Caesar Cipher cryptographic algorithm in maintaining data security in a poem entitled "Memories" using an experimental method. This research was conducted by implementing the Caesar Cipher algorithm in Python and measuring the execution time between the original text and the encrypted and decrypted text. The method used in this study was an experiment with two groups of data, namely the original text data group and the encrypted and decrypted text data group. The results showed that the Caesar Cipher algorithm can properly maintain data security in poetry texts, with a relatively fast and efficient execution time. However, this algorithm is less effective in securing data on long texts or experiencing brute force attacks. Even so, this algorithm is still effective enough to be used on relatively small texts such as a poem.