Struct EdDSASignature 

pub struct EdDSASignature {
    pub r: Affine<EdwardsConfig>,
    pub s: Fp<MontBackend<FrConfig, 4>, 4>,
}

An EdDSA signature on the Baby Jubjub curve, using Poseidon2 as the internal hash function for the Fiat-Shamir transform.

Fields

r: Affine<EdwardsConfig>

s: Fp<MontBackend<FrConfig, 4>, 4>

Implementations

impl EdDSASignature

pub fn to_compressed_bytes(&self) -> Result<[u8; 64], Report>

Expose the signature as a byte array.

pub fn from_compressed_bytes(bytes: [u8; 64]) -> Result<EdDSASignature, Report>

Parse the signature from a byte array.

Trait Implementations

impl Clone for EdDSASignature

fn clone(&self) -> EdDSASignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdDSASignature

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdDSASignature

fn deserialize<__D>( __deserializer: __D, ) -> Result<EdDSASignature, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for EdDSASignature

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 PartialEq for EdDSASignature

fn eq(&self, other: &EdDSASignature) -> 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 EdDSASignature

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EdDSASignature

impl StructuralPartialEq for EdDSASignature