Struct sarkara::aead::Ascon

pub struct Ascon { /* fields omitted */ }

Ascon.

Example(encrypt/decrypt)

use rand::{ Rng, thread_rng };
use sarkara::aead::{ Ascon, AeadCipher };

let mut rng = thread_rng();
let mut pass = vec![0; Ascon::key_length()];
let mut nonce = vec![0; Ascon::nonce_length()];
let mut data = vec![0; 1024];
rng.fill_bytes(&mut pass);
rng.fill_bytes(&mut nonce);
rng.fill_bytes(&mut data);

let ciphertext = Ascon::new(&pass)
    .with_aad(&nonce)
    .encrypt(&nonce, &data);
let plaintext = Ascon::new(&pass)
    .with_aad(&nonce)
    .decrypt(&nonce, &ciphertext)
    .unwrap();
assert_eq!(plaintext, data);

Trait Implementations

impl Debug for Ascon

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Ascon

fn clone(&self) -> Ascon

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl AeadCipher for Ascon

fn new(key: &[u8]) -> Self

Create a new AeadCipher.

fn key_length() -> usize

Key length.

fn tag_length() -> usize

Tag length.

fn nonce_length() -> usize

Nonce length.

fn with_aad(&mut self, aad: &[u8]) -> &mut Self

Set associated data.

fn encrypt(&mut self, nonce: &[u8], data: &[u8]) -> Vec<u8>

Encryption.

fn decrypt(&mut self, nonce: &[u8], data: &[u8]) -> Result<Vec<u8>, DecryptFail>

Decryption