Struct Blowfish

pub struct Blowfish<T: ByteOrder = BE> {
    s: [[u32; 256]; 4],
    p: [u32; 18],
    _pd: PhantomData<T>,
}

Available on crate feature utils-blowfish only.

Blowfish block cipher instance.

Fields

s: [[u32; 256]; 4]

p: [u32; 18]

_pd: PhantomData<T>

Implementations

impl<T: ByteOrder> Blowfish<T>

fn init_state() -> Blowfish<T>

fn expand_key(&mut self, key: &[u8])

fn round_function(&self, x: u32) -> u32

pub fn encrypt(&self, [l, r]: [u32; 2]) -> [u32; 2]

Encrypts a 64-bit block of data using the Blowfish algorithm.

pub fn decrypt(&self, [l, r]: [u32; 2]) -> [u32; 2]

Decrypts a 64-bit block of data using the Blowfish algorithm.

pub fn decrypt_block(&self, buf: &mut [u8])

Decrypts a block of data in-place.

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

Creates a new Blowfish cipher instance with the given key.

Trait Implementations

impl<T: Clone + ByteOrder> Clone for Blowfish<T>

fn clone(&self) -> Blowfish<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Blowfish<BE>

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

Formats the value using the given formatter.

impl Debug for Blowfish<LE>

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

Formats the value using the given formatter.