Struct keynesis::key::ed25519::PublicKey

pub struct PublicKey(_);

Ed25519 Public Key

Can safely be shared publicly, everyone with this key can:

• verify a signature generated by the associate SecretKey;
• establish a Diffie-Hellman key exchange (using curve25519)

Implementations

impl PublicKey

pub const SIZE: usize

pub fn verify<T: AsRef<[u8]>>(&self, msg: T, signature: &Signature) -> bool

verify the Signature with the original message

this function will verify that only the associated SecretKey generated the Signature with the original message (non repudiation).

Trait Implementations

impl AsRef<[u8]> for PublicKey

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

Performs the conversion.

impl AsRef<PublicKey> for PublicKey

pub fn as_ref(&self) -> &PublicKey

Performs the conversion.

impl Clone for PublicKey

pub fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PublicKey

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl Display for PublicKey

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

Formats the value using the given formatter.

impl Eq for PublicKey

impl From<[u8; 32]> for PublicKey

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

Performs the conversion.

impl FromStr for PublicKey

type Err = FromHexError

The associated error which can be returned from parsing.

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

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

impl Hash for PublicKey

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Into<[u8; 32]> for PublicKey

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

Performs the conversion.

impl Ord for PublicKey

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<PublicKey> for PublicKey

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<PublicKey> for PublicKey

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub 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<'a> TryFrom<&'a [u8]> for PublicKey

type Error = PublicKeyError

The type returned in the event of a conversion error.

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

Performs the conversion.