Struct rcrypto::TDES

pub struct TDES { /* fields omitted */ }

Implementations

impl TDES

pub fn new(key1: [u8; 8], key2: [u8; 8], key3: [u8; 8]) -> TDES

Ths SP 800-67 r2 requires that key1, key2 and keys are not equal to each other.
Ths SP 800-131A requires that key1 not equal to key2, but key3 should equal to key1.

Trait Implementations

impl Cipher for TDES

type Output = usize

fn block_size(&self) -> Option<usize>

The cryptography algorithm used data block size(in bytes) for plaintext, None means that there is no requirement for the data block size.

fn encrypt(
    &self,
    dst: &mut Vec<u8>,
    plaintext_block: &[u8]
) -> Result<usize, CryptoError>

To encrypt the data_block and output the encrypted data dst, the length in bytes of the encrypted data will return if encrypt success, otherwise CryptoError returned.

fn decrypt(
    &self,
    dst: &mut Vec<u8>,
    cipher_block: &[u8]
) -> Result<usize, CryptoError>

To decrypt the cipher_block and output the decrypted data dst, the length in bytes of the decrypted data will return if decrypt success, other CryptoError returned.

impl Clone for TDES

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.