Struct challenge_bypass_ristretto::voprf::TokenPreimage

#[repr(C)]
pub struct TokenPreimage([u8; 64]);

A TokenPreimage is a slice of bytes which can be hashed to a RistrettoPoint.

The hash function must ensure the discrete log with respect to other points is unknown. In this construction RistrettoPoint::from_uniform_bytes is used as the hash function.

Methods

impl TokenPreimage

pub(crate) fn T(&self) -> RistrettoPoint

pub fn to_bytes(&self) -> [u8; 64]

Convert this TokenPreimage to a byte array.

fn bytes_length_error() -> TokenError

pub fn from_bytes(bytes: &[u8]) -> Result<TokenPreimage, TokenError>

Construct a TokenPreimage from a slice of bytes.

Trait Implementations

impl Clone for TokenPreimage

fn clone(&self) -> TokenPreimage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TokenPreimage

impl PartialEq<TokenPreimage> for TokenPreimage

fn eq(&self, other: &TokenPreimage) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for TokenPreimage

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

Formats the value using the given formatter.