Struct VisionHasher

pub struct VisionHasher<F, P> { /* private fields */ }

This is the struct that implements the Vision hash over AESTowerField32b and BinaryField32b isomorphically. Here the generic P represents the input type to the update function

Trait Implementations

impl<F: Clone, P: Clone> Clone for VisionHasher<F, P>

fn clone(&self) -> VisionHasher<F, P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<U, F, P> FixedLenHasher<P> for VisionHasher<F, P>

where U: PackScalar<F> + Divisible<u32>, F: BinaryField + From<AESTowerField32b> + Into<AESTowerField32b>, P: PackedExtension<F, PackedSubfield: PackedFieldIndexable>, P::Scalar: ExtensionField<F>, PackedAESBinaryField8x32b: WithUnderlier<Underlier = U>,

type Digest = <U as PackScalar<F>>::Packed

The hash function output type.

fn new(msg_len: u64) -> Self

Constructor.

fn update(&mut self, msg: impl AsRef<[P]>)

fn chain_update(self, msg: impl AsRef<[P]>) -> Self

fn finalize(self) -> Result<Self::Digest, HashError>

fn reset(&mut self)

Resets with length initialized to the current context