Struct cryptimitives::hmac::sha512::Hmac

pub struct Hmac(_);

SHA-512 based HMAC.

Trait Implementations

impl Clone for Hmac

fn clone(&self) -> Hmac

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Drop for Hmac

fn drop(&mut self)

Executes the destructor for this type.

impl Hmac for Hmac

type E = HmacError

HMAC Error type.

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

Create new value from variable size key.

fn update(&mut self, data: &[u8])

Update state using the provided data.

fn verify_slice(self, tag: &[u8]) -> Result<(), Self::E>

Check truncated tag correctness using all bytes of calculated tag.

fn finalize(self) -> Vec<u8>

Obtain the result of a MAC computation as a Vec and consume MAC instance.

impl Len for Hmac

const LEN: usize = 64usize

impl Zeroize for Hmac

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.