Struct bc_components::ECPrivateKey

pub struct ECPrivateKey(_);

An elliptic curve digital signature algorithm (ECDSA) private key.

Implementations

impl ECPrivateKey

pub fn new() -> Self

Creates a new random ECDSA private key.

pub fn new_using(rng: &mut impl RandomNumberGenerator) -> Self

Creates a new random ECDSA private key using the given random number generator.

pub const fn from_data(data: [u8; 32]) -> Self

Restores an ECDSA private key from a vector of bytes.

impl ECPrivateKey

pub fn schnorr_public_key(&self) -> SchnorrPublicKey

Derives the Schnorr public key from this ECDSA private key.

pub fn ecdsa_sign<T>(&self, message: T) -> [u8; 64]where T: AsRef<[u8]>,

ECDSA signs the given message using this ECDSA private key.

pub fn schnorr_sign_using<D1, D2>( &self, message: D1, tag: D2, rng: &mut impl RandomNumberGenerator ) -> [u8; 64]where D1: AsRef<[u8]>, D2: AsRef<[u8]>,

Schnorr signs the given message using this ECDSA private key, the given tag, and the given random number generator.

pub fn schnorr_sign<D1, D2>(&self, message: D1, tag: D2) -> [u8; 64]where D1: AsRef<[u8]>, D2: AsRef<[u8]>,

Schnorr signs the given message using this ECDSA private key and the given tag.

Trait Implementations

impl AsRef<[u8]> for ECPrivateKey

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

Converts this type into a shared reference of the (usually inferred) input type.

impl CBOREncodable for ECPrivateKey

fn cbor(&self) -> CBOR

Returns the value in CBOR symbolic representation.

fn cbor_data(&self) -> Vec<u8, Global>

Returns the value in CBOR binary representation.

impl CBORTagged for ECPrivateKey

const CBOR_TAG: Tag = tags::EC_KEY

The CBOR tag assocated with this type.

impl CBORTaggedEncodable for ECPrivateKey

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.

impl Clone for ECPrivateKey

fn clone(&self) -> ECPrivateKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ECPrivateKey

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

Formats the value using the given formatter.

impl Default for ECPrivateKey

fn default() -> Self

Returns the “default value” for a type.

impl Display for ECPrivateKey

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

Formats the value using the given formatter.

impl ECKey for ECPrivateKey

fn public_key(&self) -> ECPublicKey

impl ECKeyBase for ECPrivateKey

const KEY_SIZE: usize = 32usize

fn from_data_ref<T>(data: &T) -> Option<Self>where T: AsRef<[u8]>, Self: Sized,

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

fn hex(&self) -> String

fn from_hex(hex: &str) -> Option<Self>

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

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

Converts to this type from the input type.

impl<'a> From<&'a ECPrivateKey> for &'a [u8; 32]

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

Converts to this type from the input type.

impl From<[u8; 32]> for ECPrivateKey

fn from(data: [u8; 32]) -> Self

Converts to this type from the input type.

impl Hash for ECPrivateKey

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<ECPrivateKey> for ECPrivateKey

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl UREncodable for ECPrivateKey

fn ur(&self) -> UR

Returns the UR representation of the object.

fn ur_string(&self) -> String

Returns the UR string representation of the object.

impl Eq for ECPrivateKey

impl StructuralEq for ECPrivateKey

impl StructuralPartialEq for ECPrivateKey