Struct solana_sdk::signer::keypair::Keypair

pub struct Keypair(_);

A vanilla Ed25519 key pair

Implementations

impl Keypair

pub fn generate<R>(csprng: &mut R) -> Self where
    R: CryptoRng + RngCore, 

Constructs a new, random Keypair using a caller-proveded RNG

pub fn new() -> Self

Constructs a new, random Keypair using OsRng

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

Recovers a Keypair from a byte array

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

Returns this Keypair as a byte array

pub fn from_base58_string(s: &str) -> Self

Recovers a Keypair from a base58-encoded string

pub fn to_base58_string(&self) -> String

Returns this Keypair as a base58-encoded string

pub fn secret(&self) -> &SecretKey

Gets this Keypair’s SecretKey

Trait Implementations

impl Debug for Keypair

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

Formats the value using the given formatter.

impl<T> PartialEq<T> for Keypair where
    T: Signer, 

fn eq(&self, other: &T) -> 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 Signer for Keypair

fn pubkey(&self) -> Pubkey

Infallibly gets the implementor’s public key. Returns the all-zeros Pubkey if the implementor has none.

fn try_pubkey(&self) -> Result<Pubkey, SignerError>

Fallibly gets the implementor’s public key

fn sign_message(&self, message: &[u8]) -> Signature

Infallibly produces an Ed25519 signature over the provided message bytes. Returns the all-zeros Signature if signing is not possible.

fn try_sign_message(&self, message: &[u8]) -> Result<Signature, SignerError>

Fallibly produces an Ed25519 signature over the provided message bytes.