Struct noah_api::keys::PublicKey

pub struct PublicKey(_);

The public key wrapper for anon/confidential transfer, for WASM compatability.

Implementations

impl PublicKey

pub fn default_secp256k1() -> Self

Default secp256k1 public key

pub fn default_ed25519() -> Self

Default ed25519 public key

pub fn inner(&self) -> &PublicKeyInner

Get the reference of the inner type

pub fn to_eth_address(&self) -> Result<PublicKey>

Convert the secp256k1 keypair to ETH address

pub fn to_secp256k1(&self) -> Result<SECP256K1G1>

Change to algebra secp256k1 Point

pub fn to_ed25519(&self) -> Result<Ed25519Point>

Change to algebra Ristretto Point

pub fn to_bls_scalars(&self) -> Result<[BLSScalar; 3]>

Return the BLS12-381 scalar representation of the public key.

pub fn random_scalar_with_compressed_point<R: CryptoRng + RngCore>(
    &self,
    prng: &mut R
) -> (KeyType, Vec<u8>, Vec<u8>)

random a scalar and the compressed point.

pub fn as_compressed_point(&self) -> Result<Vec<u8>>

Convert into the point format.

pub fn hybrid_encrypt<R: CryptoRng + RngCore>(
    &self,
    prng: &mut R,
    msg: &[u8]
) -> Result<Vec<u8>>

Hybrid encryption

pub fn verify(&self, message: &[u8], signature: &Signature) -> Result<()>

Verify a signature.

pub fn hash_from_bytes<D>(bytes: &[u8]) -> Selfwhere
    D: Digest<OutputSize = U64> + Default,

Create a (fake) public key through hashing-to-curve from arbitrary bytes

Trait Implementations

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 JsValue

fn from(value: PublicKey) -> Self

Converts to this type from the input type.

impl FromWasmAbi for PublicKey

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl Hash for PublicKey

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 IntoWasmAbi for PublicKey

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl NoahFromToBytes for PublicKey

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

convert to bytes

fn noah_from_bytes(bytes: &[u8]) -> Result<PublicKey>

reconstruct from bytes

impl OptionFromWasmAbi for PublicKey

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for PublicKey

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl Ord for PublicKey

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<PublicKey> 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 PartialOrd<PublicKey> for PublicKey

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefFromWasmAbi for PublicKey

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, PublicKey>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for PublicKey

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, PublicKey>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

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 WasmDescribe for PublicKey

fn describe()

impl Copy for PublicKey

impl Eq for PublicKey