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10 Ιαν 2024 · This JavaScript code snippet helps you to encrypt and decrypt text using the Caesar cipher mechanism. It works by shifting characters in a given text to provide a simple form of encryption. It’s helpful for securing sensitive messages and learning about basic cryptography.
28 Δεκ 2022 · In this tutorial, we learned not only how to apply the ROT13 Algorithm but also how to apply some basic JavaScript methods like map(), split(), join(), String.fromCharCode(), and charCodeAt() for decrypting ROT13 Algorithm.
22 Σεπ 2019 · How to encode and decode strings using ciphers; What accumulators are (useful for later JavaScript) An efficient solution with linear runtime O(n) and more! You can watch the full video on my YouTube channel. Here's a link to the entire playlist as well.
Caesar Cipher Encryption/Decryption This project is a simple implementation of the Caesar cipher encryption and decryption algorithm using JavaScript, HTML, and CSS. The Caesar cipher is a substitution cipher that replaces each letter in the plaintext with a letter a certain number of positions down the alphabet.
Learn how to implement AES encryption and decryption in HTML, CSS, and JavaScript. This tutorial provides step-by-step instructions and code examples for encrypting and decrypting text using the AES algorithm.
22 Αυγ 2022 · Code. const caesarCipher = (str, shift) => { const letters = 'abcdefghijklmnopqrstuvwxyz'.split(''); let res = ''; for (let i = 0; i < str.length; i++) { const char = str[i]; const ind = letters.indexOf(char); if (ind === -1) { res += char; continue; } const encodedIndex = (ind + shift) % 26; res += letters[encodedIndex]; } return res; };
Learn how to encrypt and decrypt data using JavaScript and a password. This tutorial provides step-by-step instructions for securing your data with encryption.
