this project, a programming challenge is presented to decode messages that have been encrypted using the “Caesar cipher.” The project consists of two main sections, implemented using HTML, CSS, and JavaScript. Each section independently provides a user interface and a decryption algorithm.
General Project Description
Caesar cipher is one of the simplest encryption methods, in which each letter of the input message is shifted by a specified number of letters. This project provides two versions of user interface and JavaScript to implement the Caesar cipher algorithm, each with its own unique explanations and design.
Code Explanation
Project One:
Attractive User Interface: Implemented with a special design using a military theme with classic colors such as military green and brass yellow.
Mode Toggle: The ability to switch between encryption and decryption modes using toggle buttons.
Message and Shift Key Input: Input boxes for the encrypted message and the shift amount.
Message Processing: A JavaScript function that encrypts or decrypts the message based on the selected mode.
Encryption and Decryption Functions: Two functions, caesarEncrypt and caesarDecrypt, handle character processing using shifts.
Project Two:
Simple and Modern User Interface: Minimalistic design focusing on usability and simplicity.
Message and Shift Input: Input fields for receiving the message and shift amount.
Decryption Execution: Decryption is performed with the “Decrypt” button and the result is displayed.
Decryption Function: A similar implementation for decryption, focusing on simplifying functionality.
Advantages of Each Project
Project One: Visual appeal and increased user interaction due to mode switching capabilities, and enhanced entertainment value with the use of appropriate images.
Project Two: Simple and fast design, suitable for users seeking speed and simplicity.
