Struct VerifyingKey 

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

Public Ed25519 key used for identifying peers and verifying signed data.

Implementations

impl VerifyingKey

pub fn from_bytes(bytes: &[u8; 32]) -> Result<Self, IdentityError>

Create a VerifyingKey from its raw bytes representation.

pub fn as_bytes(&self) -> &[u8; 32]

Bytes of the public key.

pub fn to_hex(&self) -> String

Convert the public key to a hex string.

pub fn verify(&self, bytes: &[u8], signature: &Signature) -> bool

Verify a signature over a byte slice with this public key.

Trait Implementations

impl<'a> Arbitrary<'a> for VerifyingKey

Available on crate feature arbitrary only.

fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Author for VerifyingKey

impl Clone for VerifyingKey

fn clone(&self) -> VerifyingKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VerifyingKey

impl Debug for VerifyingKey

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

Formats the value using the given formatter.

impl Default for VerifyingKey

fn default() -> VerifyingKey

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VerifyingKey

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for VerifyingKey

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

Formats the value using the given formatter.

impl Eq for VerifyingKey

impl From<VerifyingKey> for VerifyingKey

fn from(value: VerifyingKey) -> Self

Converts to this type from the input type.

impl From<VerifyingKey> for VerifyingKey

fn from(value: VerifyingKey) -> Self

Converts to this type from the input type.

impl From<VerifyingKey> for [u8; 32]

fn from(value: VerifyingKey) -> Self

Converts to this type from the input type.

impl From<VerifyingKey> for Topic

fn from(value: VerifyingKey) -> Self

Converts to this type from the input type.

impl FromStr for VerifyingKey

type Err = IdentityError

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for VerifyingKey

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 Ord for VerifyingKey

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VerifyingKey

fn eq(&self, other: &VerifyingKey) -> 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 PartialOrd for VerifyingKey

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<E> Provenance<VerifyingKey> for Operation<E>

where E: Extensions,

fn author(&self) -> VerifyingKey

fn verify(&self) -> bool

impl<E> Provenance<VerifyingKey> for Header<E>

where E: Extensions,

fn author(&self) -> VerifyingKey

fn verify(&self) -> bool

impl Serialize for VerifyingKey

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VerifyingKey

impl TryFrom<&[u8; 32]> for VerifyingKey

type Error = IdentityError

The type returned in the event of a conversion error.

fn try_from(value: &[u8; 32]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&[u8]> for VerifyingKey

type Error = IdentityError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<[u8; 32]> for VerifyingKey

type Error = IdentityError

The type returned in the event of a conversion error.

fn try_from(value: [u8; 32]) -> Result<Self, Self::Error>

Performs the conversion.