Trait cipher_crypt::Cipher

pub trait Cipher {
    type Key;
    type Algorithm;
    fn new(key: Self::Key) -> Result<Self::Algorithm, &'static str>;
    fn encrypt(&self, message: &str) -> String;
    fn decrypt(&self, message: &str) -> String;
}

Associated Types

type Key

type Algorithm

Required Methods

fn new(key: Self::Key) -> Result<Self::Algorithm, &'static str>

Initialise a cipher given a specific key.

fn encrypt(&self, message: &str) -> String

Encrypt a message using a cipher's algorithm.

fn decrypt(&self, message: &str) -> String

Decrypt a message using a cipher's algorithm.

Implementors

• impl Cipher for Caesar
• impl Cipher for Vigenere
• impl Cipher for Railfence