Struct chain_vote::Ciphertext

pub struct Ciphertext {
    pub(crate) e1: GroupElement,
    pub(crate) e2: GroupElement,
}

ElGamal ciphertext. Given a message M represented by a group element, and ElGamal ciphertext consists of (r * G; M + r * PublicKey), where r is a random Scalar.

Fields

e1: GroupElement

e2: GroupElement

Implementations

impl Ciphertext

pub const BYTES_LEN: usize = 64usize

Size of the byte representation of Ciphertext.

pub fn zero() -> Self

the zero ciphertext

pub fn to_bytes(&self) -> Vec<u8>

pub fn from_bytes(slice: &[u8]) -> Option<Ciphertext>

pub fn elements(&self) -> (&GroupElement, &GroupElement)

Trait Implementations

impl<'a, 'b> Add<&'b Ciphertext> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the + operator.

fn add(self, other: &'b Ciphertext) -> Ciphertext

Performs the + operation.

impl<'b> Add<&'b Ciphertext> for Ciphertext

type Output = Ciphertext

The resulting type after applying the + operator.

fn add(self, other: &'b Ciphertext) -> Self::Output

Performs the + operation.

impl<'a> Add<Ciphertext> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the + operator.

fn add(self, other: Ciphertext) -> Self::Output

Performs the + operation.

impl Add<Ciphertext> for Ciphertext

type Output = Ciphertext

The resulting type after applying the + operator.

fn add(self, other: Ciphertext) -> Self::Output

Performs the + operation.

impl Clone for Ciphertext

fn clone(&self) -> Ciphertext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ciphertext

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

Formats the value using the given formatter.

impl Hash for Ciphertext

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, 'b> Mul<&'b Scalar> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the * operator.

fn mul(self, rhs: &'b Scalar) -> Self::Output

Performs the * operation.

impl<'b> Mul<&'b Scalar> for Ciphertext

type Output = Ciphertext

The resulting type after applying the * operator.

fn mul(self, other: &'b Scalar) -> Self::Output

Performs the * operation.

impl<'a> Mul<Scalar> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the * operator.

fn mul(self, other: Scalar) -> Self::Output

Performs the * operation.

impl Mul<Scalar> for Ciphertext

type Output = Ciphertext

The resulting type after applying the * operator.

fn mul(self, other: Scalar) -> Self::Output

Performs the * operation.

impl<'a> Mul<u64> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the * operator.

fn mul(self, rhs: u64) -> Self::Output

Performs the * operation.

impl PartialEq<Ciphertext> for Ciphertext

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, 'b> Sub<&'b Ciphertext> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the - operator.

fn sub(self, other: &'b Ciphertext) -> Ciphertext

Performs the - operation.

impl<'b> Sub<&'b Ciphertext> for Ciphertext

type Output = Ciphertext

The resulting type after applying the - operator.

fn sub(self, other: &'b Ciphertext) -> Self::Output

Performs the - operation.

impl<'a> Sub<Ciphertext> for &'a Ciphertext

type Output = Ciphertext

The resulting type after applying the - operator.

fn sub(self, other: Ciphertext) -> Self::Output

Performs the - operation.

impl Sub<Ciphertext> for Ciphertext

type Output = Ciphertext

The resulting type after applying the - operator.

fn sub(self, other: Ciphertext) -> Self::Output

Performs the - operation.

impl Eq for Ciphertext

impl StructuralEq for Ciphertext

impl StructuralPartialEq for Ciphertext