Struct KeyPair 

pub struct KeyPair {
    pub public: PublicKey,
    /* private fields */
}

An Ed25519 key pair. The secret key is zeroized when this struct is dropped.

Fields

public: PublicKey

Implementations

impl KeyPair

pub fn generate() -> Self

Generate a fresh random key pair.

pub fn from_secret_bytes(bytes: [u8; 32]) -> Result<Self>

Reconstruct a key pair from raw secret-key bytes.

Errors

Returns ExoError::CryptoError if the bytes are not a valid Ed25519 secret key.

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

Sign a message (Ed25519).

pub fn verify(&self, message: &[u8], signature: &Signature) -> bool

Verify an Ed25519 signature against this key pair’s public key.

For Hybrid signatures use verify_hybrid instead.

pub fn public_key(&self) -> &PublicKey

Return a reference to the public key.

pub fn secret_key(&self) -> &SecretKey

Return a reference to the secret key.

Trait Implementations

impl Debug for KeyPair

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

Formats the value using the given formatter.

impl Drop for KeyPair

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.