Struct AES 

pub struct AES { /* private fields */ }

Main AES structure.

Usage:

extern crate dumb_crypto;

use::dumb_crypto::aes::{AES, BLOCK_SIZE};

let mut aes = AES::new();
let key: [u8; 16] = [
    0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6,
    0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c,
];
aes.init(&key).unwrap();

let cleartext: [u8; BLOCK_SIZE] = [
    0x32, 0x43, 0xf6, 0xa8, 0x88, 0x5a, 0x30, 0x8d,
    0x31, 0x31, 0x98, 0xa2, 0xe0, 0x37, 0x07, 0x34,
];

let ciphertext = aes.encrypt(&cleartext).unwrap();

assert_eq!(aes.decrypt(&ciphertext).unwrap(), cleartext);

Implementations

impl AES

pub fn new() -> Self

Create new uninitialized instance of AES.

pub fn init(&mut self, key: &[u8]) -> Result<(), AESError>

Initialize an instance with a encryption/decryption key.

pub fn encrypt(&self, b: &[u8; 16]) -> Result<[u8; 16], AESError>

Encrypt block of data.

pub fn decrypt(&self, b: &[u8; 16]) -> Result<[u8; 16], AESError>

Decrypt block of data.

Trait Implementations

impl Default for AES

fn default() -> Self

Returns the “default value” for a type.