Trait cipher_crypt::Cipher
[−]
[src]
pub trait Cipher { type Key; type Algorithm; fn new(key: Self::Key) -> Result<Self::Algorithm, &'static str>; fn encrypt(&self, message: &str) -> Result<String, &'static str>; fn decrypt(&self, message: &str) -> Result<String, &'static str>; }
Associated Types
Required Methods
fn new(key: Self::Key) -> Result<Self::Algorithm, &'static str>
Initialise a cipher given a specific key
.
fn encrypt(&self, message: &str) -> Result<String, &'static str>
Encrypt a message
using a cipher's algorithm.
fn decrypt(&self, message: &str) -> Result<String, &'static str>
Decrypt a message
using a cipher's algorithm.