Struct Des

pub struct Des { /* private fields */ }

Data Encryption Standard (DES) block cipher.

Trait Implementations

impl BlockCipher for Des

type BlockSize = UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>

Size of the block in bytes

type ParBlocks = UInt<UTerm, B1>

Number of blocks which can be processed in parallel by cipher implementation

impl BlockDecrypt for Des

fn decrypt_block(&self, block: &mut GenericArray<u8, U8>)

Decrypt block in-place

fn decrypt_par_blocks( &self, blocks: &mut GenericArray<GenericArray<u8, Self::BlockSize>, Self::ParBlocks>, )

Decrypt several blocks in parallel using instruction level parallelism if possible.

fn decrypt_blocks(&self, blocks: &mut [GenericArray<u8, Self::BlockSize>])

Decrypt a slice of blocks, leveraging parallelism when available.

impl BlockEncrypt for Des

fn encrypt_block(&self, block: &mut GenericArray<u8, U8>)

Encrypt block in-place

fn encrypt_par_blocks( &self, blocks: &mut GenericArray<GenericArray<u8, Self::BlockSize>, Self::ParBlocks>, )

Encrypt several blocks in parallel using instruction level parallelism if possible.

fn encrypt_blocks(&self, blocks: &mut [GenericArray<u8, Self::BlockSize>])

Encrypt a slice of blocks, leveraging parallelism when available.

impl Clone for Des

fn clone(&self) -> Des

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Des

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

Formats the value using the given formatter.

impl NewBlockCipher for Des

type KeySize = UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>

Key size in bytes with which cipher guaranteed to be initialized.

fn new(key: &GenericArray<u8, U8>) -> Self

Create new block cipher instance from key with fixed size.

fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>

Create new block cipher instance from key with variable size.

impl Copy for Des