Struct EcdhP521 

pub struct EcdhP521;

ECDH over P-521.

Implementations

impl EcdhP521

pub fn public_key_compressed(private_key: &[u8], out: &mut [u8]) -> Result<()>

Compute the public key in SEC1 compressed form (67 bytes).

Trait Implementations

impl Algorithm for EcdhP521

const ID: &'static str = "ecdh-p521"

Stable ontology identifier for this algorithm.

const NAME: &'static str = "ECDH P-521"

Human-facing display name (for example "SHA-256").

impl KeyAgreement for EcdhP521

const PRIVATE_KEY_LEN: usize = 66

Private key (scalar) length in bytes.

const PUBLIC_KEY_LEN: usize = 133

Public key (encoded point) length in bytes.

const SHARED_SECRET_LEN: usize = 66

Shared secret length in bytes.

fn public_key(private_key: &[u8], out: &mut [u8]) -> Result<()>

Compute the public key for a private key.

fn agree( private_key: &[u8], peer_public_key: &[u8], out: &mut [u8], ) -> Result<()>

Compute the shared secret from our private key and their public key.

impl SelfTest for EcdhP521

fn self_test() -> Result<()>

Run the algorithm’s known-answer test.