Enum XOFFactory 

pub enum XOFFactory {
    SHAKE128(SHAKE128),
    SHAKE256(SHAKE256),
}

Variants

SHAKE128(SHAKE128)

SHAKE256(SHAKE256)

Trait Implementations

impl AlgorithmFactory for XOFFactory

fn default_128_bit() -> Self

Get the default configured algorithm at the 128-bit security level.

fn default_256_bit() -> Self

Get the default configured algorithm at the 256-bit security level.

fn new(alg_name: &str) -> Result<Self, FactoryError>

Create an instance of the algorithm by name.

impl Default for XOFFactory

fn default() -> Self

Returns the “default value” for a type.

impl XOF for XOFFactory

fn hash_xof(self, data: &[u8], result_len: usize) -> Vec<u8>

A static one-shot API that digests the input data and produces result_len bytes of output.

fn hash_xof_out(self, data: &[u8], output: &mut [u8]) -> usize

A static one-shot API that digests the input data and produces result_len bytes of output. Fills the provided output slice.

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

fn absorb_last_partial_byte( &mut self, partial_byte: u8, num_partial_bits: usize, ) -> Result<(), HashError>

Switches to squeezing.

fn squeeze(&mut self, num_bytes: usize) -> Result<Vec<u8>, HashError>

Can be called multiple times.

fn squeeze_out(&mut self, output: &mut [u8]) -> Result<usize, HashError>

Can be called multiple times. Fills the provided output slice.

fn squeeze_partial_byte_final(self, num_bits: usize) -> Result<u8, HashError>

Squeezes a partial byte from the XOF. Output will be in the top num_bits bits of the returned u8 (ie Big Endian). This is a final call and consumes self.

fn squeeze_partial_byte_final_out( self, num_bits: usize, output: &mut u8, ) -> Result<(), HashError>

fn max_security_strength(&self) -> SecurityStrength

Returns the maximum security strength that this KDF is capable of supporting, based on the underlying primitives.