Struct Aes256Ctr 

pub struct Aes256Ctr { /* private fields */ }

AES-256 CTR.

CTR mode with a 128-bit big-endian counter (NIST SP 800-38A). Encryption and decryption are the same operation. Data of any length is accepted, in any number of calls: the keystream position is kept across calls.

Implementations

impl Aes256Ctr

pub fn new(key: &[u8; 32], iv: &[u8; 16]) -> Self

Initialize with key and the initial counter block iv.

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

XOR the keystream into buf.

pub fn apply_keystream_to( &mut self, input: &[u8], output: &mut [u8], ) -> Result<(), Error>

XOR the keystream with input, writing the result to output.

Trait Implementations

impl Clone for Aes256Ctr

fn clone(&self) -> Aes256Ctr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aes256Ctr

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

Formats the value using the given formatter.