Struct Rot13

pub struct Rot13 {}

ROT13 Cipher

The struct is generated through the new() function.

Implementations

impl Rot13

pub fn new() -> Result<Self, String>

Initializes a rot13 cipher with a supplied rotation.

Examples

use kryptos::ciphers::rot13::Rot13;

let c = Rot13::new().unwrap();

pub fn encipher(&self, plaintext: &str) -> Result<String, &'static str>

Enciphers a message with a rot13 cipher.

Examples

use kryptos::ciphers::rot13::Rot13;

let c = Rot13::new().unwrap();
assert_eq!("guvf vf n frperg", c.encipher("this is a secret").unwrap());

pub fn decipher(&self, ciphertext: &str) -> Result<String, &'static str>

Deciphers a message with a rot13 cipher.

Examples

use kryptos::ciphers::rot13::Rot13;

let c = Rot13::new().unwrap();
assert_eq!("this is a secret", c.decipher("guvf vf n frperg").unwrap());