Struct curve25519_dalek::ristretto::CompressedRistretto

pub struct CompressedRistretto(pub [u8; 32]);

A point serialized using Mike Hamburg's Ristretto scheme.

XXX think about how this API should work

Methods

impl CompressedRistretto

The result of compressing a RistrettoPoint.

fn to_bytes(&self) -> [u8; 32]

Convert this CompressedRistretto to its underlying array of bytes.

fn as_bytes<'a>(&'a self) -> &'a [u8; 32]

View this CompressedRistretto as an array of bytes.

fn decompress(&self) -> Option<RistrettoPoint>

Attempt to decompress to an RistrettoPoint.

This function executes in constant time for all valid inputs. Inputs which do not decode to a RistrettoPoint may return early.

Trait Implementations

impl Copy for CompressedRistretto

impl Clone for CompressedRistretto

fn clone(&self) -> CompressedRistretto

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for CompressedRistretto

impl PartialEq for CompressedRistretto

fn eq(&self, __arg_0: &CompressedRistretto) -> bool

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

fn ne(&self, __arg_0: &CompressedRistretto) -> bool

This method tests for !=.

impl Identity for CompressedRistretto

fn identity() -> CompressedRistretto

Returns the identity element of the curve. Can be used as a constructor.

impl Debug for CompressedRistretto

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

Formats the value using the given formatter.