Struct Serpent256 

pub struct Serpent256 { /* private fields */ }

Serpent with a 256-bit key (public byte order matches the original submission vectors).

Implementations

impl Serpent256

pub fn new(key: &[u8; 32]) -> Self

Expand the user key into the 33 Serpent round-key words.

pub fn new_wiping(key: &mut [u8; 32]) -> Self

Expand the key and then wipe the caller-owned key buffer.

pub fn encrypt_block(&self, block: &[u8; 16]) -> [u8; 16]

Encrypt one 128-bit block.

pub fn decrypt_block(&self, block: &[u8; 16]) -> [u8; 16]

Decrypt one 128-bit block.

Trait Implementations

impl BlockCipher for Serpent256

const BLOCK_LEN: usize = 16

Block length in bytes.

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

Encrypt one block in-place. Panics if block.len() != BLOCK_LEN.

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

Decrypt one block in-place. Panics if block.len() != BLOCK_LEN.

impl Drop for Serpent256

fn drop(&mut self)

Executes the destructor for this type.