Struct EdDsaPublicKey 

pub struct EdDsaPublicKey { /* private fields */ }

Public key for the Edwards-curve signature layer.

Implementations

impl EdDsaPublicKey

pub fn curve(&self) -> &TwistedEdwardsCurve

Return the curve parameters.

pub fn public_point(&self) -> &EdwardsPoint

Return the public point A = d·G.

pub fn to_wire_bytes(&self) -> Vec<u8>

Encode just the public point using the curve’s compressed Edwards form.

pub fn from_wire_bytes(curve: TwistedEdwardsCurve, bytes: &[u8]) -> Option<Self>

Rebuild a public key from a compressed Edwards point plus explicit curve parameters.

pub fn verify_message<H: Digest>( &self, message: &[u8], signature: &EdDsaSignature, ) -> bool

Verify a signature over a raw message byte string.

pub fn verify_message_bytes<H: Digest>( &self, message: &[u8], signature: &[u8], ) -> bool

Verify a byte-encoded signature produced by EdDsaPrivateKey::sign_message_bytes.

pub fn to_key_blob(&self) -> Vec<u8>

Encode the public key in the crate-defined binary format.

Field layout: [p, a, d, n, Gx, Gy, Ax, Ay].

pub fn from_key_blob(blob: &[u8]) -> Option<Self>

Decode a public key from the crate-defined binary format.

pub fn to_pem(&self) -> String

pub fn from_pem(pem: &str) -> Option<Self>

pub fn to_xml(&self) -> String

pub fn from_xml(xml: &str) -> Option<Self>

Trait Implementations

impl Clone for EdDsaPublicKey

fn clone(&self) -> EdDsaPublicKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdDsaPublicKey

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

Formats the value using the given formatter.

impl PartialEq for EdDsaPublicKey

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for EdDsaPublicKey