Struct ciphers::Atbash

pub struct Atbash;

An Atbash cipher implementation.

Methods

impl Atbash

pub fn new() -> Self

Returns a new Atbash struct.

Trait Implementations

impl Cipher for Atbash

fn encipher(&self, ptext: &str) -> CipherResult

Enciphers the given plaintext (a str reference) using the Atbash cipher and returns the ciphertext as a CipherResult.

Example

use ciphers::{Cipher, Atbash};

let atbash = Atbash::new();

let ctext = atbash.encipher("ATTACKATDAWN");
assert_eq!(ctext.unwrap(), "ZGGZXPZGWZDM");

fn decipher(&self, ctext: &str) -> CipherResult

Deciphers the given ciphertext (a str reference) using the Atbash cipher and returns the plaintext as a CipherResult.

Note that the Atbash cipher is reciprocal.

Example

use ciphers::{Cipher, Atbash};

let atbash = Atbash::new();

let ptext = atbash.decipher("ZGGZXPZGWZDM");
assert_eq!(ptext.unwrap(), "ATTACKATDAWN");