Struct solana_zk_token_sdk::encryption::elgamal::ElGamalKeypair

pub struct ElGamalKeypair {
    pub public: ElGamalPubkey,
    pub secret: ElGamalSecretKey,
}

A (twisted) ElGamal encryption keypair.

Fields

public: ElGamalPubkey

The public half of this keypair.

secret: ElGamalSecretKey

The secret half of this keypair.

Implementations

impl ElGamalKeypair

pub fn new(signer: &dyn Signer, address: &Pubkey) -> Result<Self, SignerError>

Generates the public and secret keys for ElGamal encryption from Ed25519 signing key and an address.

pub fn default() -> Self

Generates the public and secret keys for ElGamal encryption.

pub fn with<T: RngCore + CryptoRng>(rng: &mut T) -> Self

On input a randomness generator, the function generates the public and secret keys for ElGamal encryption.

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

pub fn from_bytes(bytes: &[u8]) -> Option<Self>

pub fn read_json<R: Read>(reader: &mut R) -> Result<Self, Box<dyn Error>>

Reads a JSON-encoded keypair from a Reader implementor

pub fn read_json_file<F: AsRef<Path>>(path: F) -> Result<Self, Box<dyn Error>>

Reads keypair from a file

pub fn write_json<W: Write>(
    &self,
    writer: &mut W
) -> Result<String, Box<dyn Error>>

Writes to a Write implementer with JSON-encoding

pub fn write_json_file<F: AsRef<Path>>(
    &self,
    outfile: F
) -> Result<String, Box<dyn Error>>

Write keypair to a file with JSON-encoding

Trait Implementations

impl PartialEq<ElGamalKeypair> for ElGamalKeypair

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

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

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

This method tests for !=.

impl StructuralPartialEq for ElGamalKeypair