Struct AES

pub struct AES { /* private fields */ }

Implementations

impl AES

pub fn aes_128(key: [u8; 16]) -> Self

pub fn aes_192(key: [u8; 24]) -> Self

pub fn aes_256(key: [u8; 32]) -> Self

impl AES

pub fn new(key: Vec<u8>) -> Result<Self, CryptoError>

key must have a valid length in bytes(AES-128: 16, AES-192: 24, AES-256: 32), otherwise CryptoError will returned.

Trait Implementations

impl Cipher for AES

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 AES

fn clone(&self) -> AES

Returns a copy of the value.

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

Performs copy-assignment from source.