Struct PublicKey 

pub struct PublicKey<E: Pairing> {
    pub alpha_tilde: E::G2Affine,
    pub beta: Vec<E::G1Affine>,
    pub beta_tilde: Vec<E::G2Affine>,
}

PublicKey used in the modified Pointcheval-Sanders signature scheme and PoKs.

Fields

alpha_tilde: E::G2Affine

beta: Vec<E::G1Affine>

beta_tilde: Vec<E::G2Affine>

Implementations

impl<E: Pairing> PublicKey<E>

pub fn new(_: &SecretKey<E::ScalarField>, _: &SignatureParams<E>) -> Self

Derives PublicKey from supplied secret key and params.

pub fn supported_message_count(&self) -> usize

Returns max amount of messages supported by this public key.

pub fn valid(&self) -> bool

Returns true if the public key is valid, i.e don’t have zero elements and have beta length equal to beta_tilde length.

Trait Implementations

impl<E: Pairing> CanonicalDeserialize for PublicKey<E>

fn deserialize_with_mode<R: Read>( reader: R, compress: Compress, validate: Validate, ) -> Result<Self, SerializationError>

The general deserialize method that takes in customization flags.

fn deserialize_compressed<R>(reader: R) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_compressed_unchecked<R>( reader: R, ) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_uncompressed<R>(reader: R) -> Result<Self, SerializationError>

where R: Read,

fn deserialize_uncompressed_unchecked<R>( reader: R, ) -> Result<Self, SerializationError>

where R: Read,

impl<E: Pairing> CanonicalSerialize for PublicKey<E>

fn serialize_with_mode<W: Write>( &self, writer: W, compress: Compress, ) -> Result<(), SerializationError>

The general serialize method that takes in customization flags.

fn serialized_size(&self, compress: Compress) -> usize

fn serialize_compressed<W>(&self, writer: W) -> Result<(), SerializationError>

where W: Write,

fn compressed_size(&self) -> usize

fn serialize_uncompressed<W>(&self, writer: W) -> Result<(), SerializationError>

where W: Write,

fn uncompressed_size(&self) -> usize

impl<E: Clone + Pairing> Clone for PublicKey<E>

where E::G2Affine: Clone, E::G1Affine: Clone,

fn clone(&self) -> PublicKey<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug + Pairing> Debug for PublicKey<E>

where E::G2Affine: Debug, E::G1Affine: Debug,

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

Formats the value using the given formatter.

impl<'de, E: Pairing> Deserialize<'de> for PublicKey<E>

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<E: PartialEq + Pairing> PartialEq for PublicKey<E>

where E::G2Affine: PartialEq, E::G1Affine: PartialEq,

fn eq(&self, other: &PublicKey<E>) -> 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<E: Pairing> Serialize for PublicKey<E>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<E: Pairing> Valid for PublicKey<E>

fn check(&self) -> Result<(), SerializationError>

fn batch_check<'a>( batch: impl Iterator<Item = &'a Self> + Send, ) -> Result<(), SerializationError>

where Self: 'a,

impl<E: Eq + Pairing> Eq for PublicKey<E>

where E::G2Affine: Eq, E::G1Affine: Eq,

impl<E: Pairing> StructuralPartialEq for PublicKey<E>