Struct Sm4Cipher 

pub struct Sm4Cipher { /* private fields */ }

SM4 block cipher.

Example

fn main() {
  use hex_literal::hex;
  use gm_rs::sm4::Sm4Cipher;
  let key = hex!("0123456789abcdeffedcba9876543210");
  let plaintext = key.clone();
  let ciphertext = hex!("681edf34d206965e86b3e94f536e4246");
  let cipher = Sm4Cipher::new(&key).unwrap();
  let enc = cipher.encrypt(&plaintext).unwrap();
  assert_eq!(&ciphertext, enc.as_slice());
}

Implementations

impl Sm4Cipher

pub fn new(k: &[u8]) -> Sm4Result<Sm4Cipher>

pub fn encrypt(&self, block: &[u8]) -> Sm4Result<Vec<u8>>

pub fn decrypt(&self, block: &[u8]) -> Sm4Result<Vec<u8>>

Trait Implementations

impl Clone for Sm4Cipher

fn clone(&self) -> Sm4Cipher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sm4Cipher

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Sm4Cipher

fn eq(&self, other: &Sm4Cipher) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Sm4Cipher

impl StructuralPartialEq for Sm4Cipher