Struct solana_libra_crypto::signing::Signature

pub struct Signature { /* fields omitted */ }

An ed25519 signature.

Methods

impl Signature

pub fn from_compact(data: &[u8]) -> Result<Self>

Obtains a signature from a byte representation

pub fn to_compact(&self) -> [u8; 64]

Converts the signature to its byte representation

pub fn check_malleability(&self) -> Result<()>

Check for malleable signatures. This method ensures that the S part is of canonical form and R does not lie on a small group (S and R as defined in RFC 8032).

Trait Implementations

impl Clone for Signature

fn clone(&self) -> Signature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Signature> for Signature

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

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

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

This method tests for !=.

impl Copy for Signature

impl Eq for Signature

impl Debug for Signature

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

Formats the value using the given formatter.

impl Hash for Signature

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, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for Signature

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Signature

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.