Struct ECPublicKey

pub struct ECPublicKey(/* private fields */);

A compressed elliptic curve digital signature algorithm (ECDSA) compressed public key.

Implementations

impl ECPublicKey

pub const fn from_data(data: [u8; 33]) -> Self

Restores an ECDSA public key from an array of bytes.

pub fn data(&self) -> &[u8; 33]

Returns the ECDSA public key as an array of bytes.

impl ECPublicKey

pub fn verify(&self, signature: &[u8; 64], message: impl AsRef<[u8]>) -> bool

Verifies the given ECDSA signature for the given message using this ECDSA public key.

Trait Implementations

impl CBORTagged for ECPublicKey

fn cbor_tags() -> Vec<Tag>

The CBOR tags assocated with this type. If more than one tag is present, they are considered equivalent for reading, but only the first one is used for writing.

impl CBORTaggedEncodable for ECPublicKey

fn untagged_cbor(&self) -> CBOR

Returns the untagged CBOR encoding of this instance.

fn tagged_cbor(&self) -> CBOR

Returns the tagged CBOR encoding of this instance.

fn tagged_cbor_data(&self) -> Vec<u8>

Returns the tagged value in CBOR binary representation.

impl Clone for ECPublicKey

fn clone(&self) -> ECPublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ECPublicKey

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

Formats the value using the given formatter.

impl Display for ECPublicKey

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

Formats the value using the given formatter.

impl ECKey for ECPublicKey

fn public_key(&self) -> ECPublicKey

impl ECKeyBase for ECPublicKey

const KEY_SIZE: usize = 33usize

fn from_data_ref(data: impl AsRef<[u8]>) -> Result<Self>

where Self: Sized,

fn data(&self) -> &[u8]

fn hex(&self) -> String

fn from_hex(hex: impl AsRef<str>) -> Result<Self>

impl ECPublicKeyBase for ECPublicKey

fn uncompressed_public_key(&self) -> ECUncompressedPublicKey

impl<'a> From<&'a ECPublicKey> for &'a [u8]

fn from(value: &'a ECPublicKey) -> Self

Converts to this type from the input type.

impl<'a> From<&'a ECPublicKey> for &'a [u8; 33]

fn from(value: &'a ECPublicKey) -> Self

Converts to this type from the input type.

impl From<[u8; 33]> for ECPublicKey

fn from(value: [u8; 33]) -> Self

Converts to this type from the input type.

impl From<ECPublicKey> for CBOR

fn from(value: ECPublicKey) -> Self

Converts to this type from the input type.

impl Hash for ECPublicKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ECPublicKey

fn eq(&self, other: &ECPublicKey) -> 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 ECPublicKey

impl StructuralPartialEq for ECPublicKey