Struct elgamal_ristretto::SecretKey

pub struct SecretKey(_);

Secret key is a scalar forming the public Key.

Methods

impl SecretKey

pub fn new<T: Rng + CryptoRng>(csprng: &mut T) -> Self

Create new SecretKey

pub fn decrypt(&self, ciphertext: Ciphertext) -> RistrettoPoint

Decrypt ciphertexts

pub fn sign(&self, message: RistrettoPoint) -> (Scalar, RistrettoPoint)

Sign a message using EdDSA algorithm.

pub fn prove_knowledge(&self) -> CompactProof

Proof Knowledge of secret key

pub fn prove_correct_decryption(
    &self,
    ciphertext: Ciphertext,
    message: RistrettoPoint
) -> CompactProof

Prove correct decryption (x), (A, B, H), (G) : A = (x * B), H = (x * G)

Trait Implementations

impl Drop for SecretKey

Overwrite secret key material with null bytes.

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> From<&'a SecretKey> for PublicKey

fn from(secret: &'a SecretKey) -> PublicKey

Given a secret key, compute its corresponding Public key

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SecretKey

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

Formats the value using the given formatter.

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

type Output = Scalar

The resulting type after applying the * operator.

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

Performs the * operation.

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

type Output = Scalar

The resulting type after applying the * operator.

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

Performs the * operation.

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

type Output = Scalar

The resulting type after applying the * operator.

fn mul(self, rhs: Scalar) -> Scalar

Performs the * operation.

impl Mul<Scalar> for SecretKey

type Output = Scalar

The resulting type after applying the * operator.

fn mul(self, rhs: Scalar) -> Scalar

Performs the * operation.