Struct nettle::aead::Eax

pub struct Eax<C: Cipher> { /* private fields */ }

M.Bellare et.al EAX mode of operation.

Implementations

impl<C: Cipher> Eax<C>

pub const DIGEST_SIZE: usize = 16usize

Size of a EAX digest in bytes.

pub fn with_key_and_nonce(key: &[u8], nonce: &[u8]) -> Result<Self>

Creates a new EAX instance with secret key and public nonce.

Examples found in repository

examples/polymorphic.rs (line 89)

    fn init_aead(&self) -> Box<dyn Aead> {
        if random_bool() {
            Box::new(
                Gcm::<Aes128>::with_key_and_nonce(&b"123"[..], &b"123"[..])
                    .unwrap(),
            )
        } else {
            Box::new(
                Eax::<Twofish>::with_key_and_nonce(&b"123"[..], &b"123"[..])
                    .unwrap(),
            )
        }
    }

Trait Implementations

impl<C: Cipher> Aead for Eax<C>

fn digest_size(&self) -> usize

Length of the digest in bytes.

fn update(&mut self, ad: &[u8])

Adds associated data ad.

fn encrypt(&mut self, dst: &mut [u8], src: &[u8])

Encrypts one block src to dst.

fn decrypt(&mut self, dst: &mut [u8], src: &[u8])

Decrypts one block src to dst.

fn digest(&mut self, digest: &mut [u8])

Produce the digest.