Struct Aes128Block 

pub struct Aes128Block { /* private fields */ }

A raw AES-128 block cipher.

Use this when the same key encrypts many single blocks, such as QUIC header protection (RFC 9001 §5.4.3), where the per-packet cost would otherwise be dominated by the schedule.

Implementations

impl Aes128Block

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

Precomputes the AES-128 key schedule for key.

pub fn encrypt_block(&self, block: &[u8; 16]) -> [u8; 16]

Encrypts one 16-byte block using the precomputed schedule.

Trait Implementations

impl Drop for Aes128Block

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Zeroize for Aes128Block

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.