Struct rings_core::ecc::PublicKey

pub struct PublicKey(pub [u8; 33]);

PublicKey for ECDSA and EdDSA.

Tuple Fields

0: [u8; 33]

Implementations

impl PublicKey

pub fn try_from_b58t(value: &str) -> Result<PublicKey>

trezor style b58

pub fn try_from_b58m(value: &str) -> Result<PublicKey>

monero and bitcoin style b58

pub fn try_from_b58m_uncheck(value: &str) -> Result<PublicKey>

monero style uncheck base56

pub fn from_u8(value: &[u8]) -> Result<PublicKey>

from raw u8, the length can be 32, or 33 Odd flag can be “02” (odd), “03” (even) or “00” (unknown) The format is <odd_flat (1 bytes), x_cordinate (32 bytes)> For 32 bytes case, we mark the odd flas as 00 (unknown) For 64 bytes case, we compress the public key into compressed public key

pub fn to_base58_string(&self) -> Result<String>

convert pubkey to base58_string

pub fn from_hex_string(value: &str) -> Result<Self>

convert public_key from hex string

impl PublicKey

pub fn ct_into_secp256r1_affine(self) -> CtOption<AffinePoint<NistP256>>

Map a PublicKey into secp256r1 affine point, This function is an constant-time cryptographic implementations

pub fn ct_try_into_secp256r1_pubkey( self ) -> CtOption<Result<VerifyingKey<NistP256>>>

Map a PublicKey into secp256r1 public key, This function is an constant-time cryptographic implementations

impl PublicKey

pub fn address(&self) -> PublicKeyAddress

Trait Implementations

impl AffineCoordinates for PublicKey

type FieldRepr = GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>

Field element representation.

fn x(&self) -> Self::FieldRepr

Get the affine x-coordinate as a serialized field element.

fn y_is_odd(&self) -> Choice

Is the affine y-coordinate odd?

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PublicKey

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<PublicKey> for PublicKey

fn from(key: PublicKey) -> Self

Converts to this type from the input type.

impl From<PublicKey> for PublicKey

fn from(key: PublicKey) -> Self

Converts to this type from the input type.

impl From<SecretKey> for PublicKey

fn from(secret_key: SecretKey) -> Self

Converts to this type from the input type.

impl PartialEq for PublicKey

fn eq(&self, other: &PublicKey) -> 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 Serialize for PublicKey

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Affine> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(a: Affine) -> Result<Self>

Performs the conversion.

impl TryFrom<PublicKey> for Affine

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: PublicKey) -> Result<Self>

Performs the conversion.

impl TryFrom<PublicKey> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: PublicKey) -> Result<Self>

Performs the conversion.

impl TryFrom<PublicKey> for PublicKey

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: PublicKey) -> Result<Self>

Performs the conversion.

impl Copy for PublicKey

impl Eq for PublicKey

impl StructuralPartialEq for PublicKey