00Masato / classical_cipher

classical_cipher

※Do not use this library in a production environment

This library is about classical cryptographic algorithms.

Currently, the Caesar and Vigenere ciphers are implemented

References:

• Caesar cipher: https://en.wikipedia.org/wiki/Caesar_cipher
• Vigenere cipher: https://en.wikipedia.org/wiki/Vigen%C3%A8re_cipher

Usage

example

cargo.toml

[dependencies]
classical_cipher = { git = "https://github.com/00Masato/classical_cipher" }

main.rs

use classical_cipher::caesar::Caesar;
use classical_cipher::vigenere::Vigenere;

fn main() {
    let caesar = Caesar::new(3);
    let vigenere = Vigenere::new("key");

    let plain_text = "Hello, world!";
    let encrypted_text = caesar.encrypt(plain_text);
    let decrypted_text = caesar.decrypt(&encrypted_text);

    println!("plain_text: {}", plain_text);
    println!("encrypted_text: {}", encrypted_text);
    println!("decrypted_text: {}", decrypted_text);

    let encrypted_text = vigenere.encrypt(plain_text);
    let decrypted_text = vigenere.decrypt(&encrypted_text);

    println!("plain_text: {}", plain_text);
    println!("encrypted_text: {}", encrypted_text);
    println!("decrypted_text: {}", decrypted_text);
}

License

MIT