Struct Ed25519PublicKey

pub struct Ed25519PublicKey(/* private fields */);

An Ed25519 public key, used to verify digital signatures.

Implementations

impl Ed25519PublicKey

pub const LENGTH: usize = 32usize

The number of bytes a Ed25519 public key has.

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

Try to create a Ed25519PublicKey from a slice of bytes.

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

View this public key as a byte array.

pub fn from_base64(input: &str) -> Result<Self, KeyError>

Instantiate a Ed25519PublicKey public key from an unpadded base64 representation.

pub fn to_base64(&self) -> String

Serialize a Ed25519PublicKey public key to an unpadded base64 representation.

pub fn verify( &self, message: &[u8], signature: &Ed25519Signature, ) -> Result<(), SignatureError>

Verify that the provided signature for a given message has been signed by the private key matching this public one.

By default this performs an RFC8032 compatible signature check. A stricter version of the signature check can be enabled with the strict-signatures feature flag.

The stricter variant is compatible with libsodium 0.16 and under the hood uses the [ed25519_dalek::PublicKey::verify_strict()] method.

For more info, see the ed25519_dalek README and this post.

Trait Implementations

impl Clone for Ed25519PublicKey

fn clone(&self) -> Ed25519PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ed25519PublicKey

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ed25519PublicKey

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Ed25519PublicKey

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

Formats the value using the given formatter.

impl PartialEq for Ed25519PublicKey

fn eq(&self, other: &Ed25519PublicKey) -> 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 Serialize for Ed25519PublicKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Ed25519PublicKey

impl Eq for Ed25519PublicKey

impl StructuralPartialEq for Ed25519PublicKey