Struct bbs::keys::PublicKey

pub struct PublicKey {
    pub h0: GeneratorG1,
    pub h: Vec<GeneratorG1>,
    pub w: GeneratorG2,
}

PublicKey consists of a blinding generator h_0, a commitment to the secret key w and a generator for each message in h

Fields

h0: GeneratorG1

Blinding factor generator

h: Vec<GeneratorG1>

Base for each message to be signed

w: GeneratorG2

Commitment to the private key

Implementations

impl PublicKey

pub fn message_count(&self) -> usize

Return how many messages this public key can be used to sign

pub fn validate(&self) -> Result<(), BBSError>

Make sure no generator is identity

Trait Implementations

impl Clone for PublicKey

fn clone(&self) -> PublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PublicKey

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for PublicKey

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

Deserialize this value from the given Serde deserializer.

impl Display for PublicKey

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

Formats the value using the given formatter.

impl Eq for PublicKey

impl PartialEq<PublicKey> for PublicKey

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

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

fn ne(&self, other: &PublicKey) -> bool

This method tests for !=.

impl Serialize for PublicKey

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

Serialize this value into the given Serde serializer.

impl StructuralEq for PublicKey

impl StructuralPartialEq for PublicKey

impl ToVariableLengthBytes for PublicKey

type Output = PublicKey

The type that implements this trait

type Error = BBSError

The type of error to return

fn to_bytes_compressed_form(&self) -> Vec<u8>

Convert to raw compressed bytes

fn from_bytes_compressed_form<I: AsRef<[u8]>>(
    data: I
) -> Result<Self::Output, Self::Error>

Convert from raw compressed bytes

fn to_bytes_uncompressed_form(&self) -> Vec<u8>

Convert to raw bytes

fn from_bytes_uncompressed_form<I: AsRef<[u8]>>(
    data: I
) -> Result<Self::Output, Self::Error>

Convert from raw bytes

impl<'_> TryFrom<&'_ [u8]> for PublicKey

type Error = BBSError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl TryFrom<Vec<u8>> for PublicKey

type Error = BBSError

The type returned in the event of a conversion error.

fn try_from(value: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.