Struct xkcp_rs::KeccakHash

#[repr(align(8))]
pub struct KeccakHash { /* private fields */ }

Keccak hash function instance.

Implementations

impl KeccakHash

pub fn new( rate: u32, capacity: u32, hash_bit_length: u32, suffix: u8 ) -> Result<Self>

Initialize the Keccak[r, c] sponge function instance used in sequential hashing mode.

pub fn shake128() -> Self

Initializes a SHAKE128 instance as specified in the FIPS 202 standard.

pub fn shake256() -> Self

Initializes a SHAKE256 instance as specified in the FIPS 202 standard.

pub fn sha3_224() -> Self

Initializes a SHA3-224 instance as specified in the FIPS 202 standard.

pub fn sha3_256() -> Self

Initializes a SHA3-256 instance as specified in the FIPS 202 standard.

pub fn sha3_384() -> Self

Initializes a SHA3-384 instance as specified in the FIPS 202 standard.

pub fn sha3_512() -> Self

Initializes a SHA3-512 instance as specified in the FIPS 202 standard.

pub fn keccak224() -> Self

Initializes a Keccak-224 instance.

pub fn keccak256() -> Self

Initializes a Keccak-256 instance.

pub fn keccak384() -> Self

Initializes a Keccak-384 instance.

pub fn keccak512() -> Self

Initializes a Keccak-512 instance.

pub fn update(&mut self, data: &[u8]) -> Result<()>

Absorbs input data.

pub fn finalize(&mut self, out: &mut [u8]) -> Result<()>

Function to call after all input blocks have been input and to get output bits if the length was specified.

pub fn squeeze(&mut self, data: &mut [u8]) -> Result<()>

Squeezes output data.

Trait Implementations

impl Clone for KeccakHash

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeccakHash

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 224 bytes