Struct bbs::Commitment

pub struct Commitment(_);

The type for creating commitments to messages that are hidden during issuance.

Implementations

impl Commitment

pub fn new<B: AsRef<[G1]>, S: AsRef<[Fr]>>(bases: B, scalars: S) -> Self

Compute a new commitment from multiple points and scalars

pub fn to_bytes_compressed_form(&self) -> [u8; 48]

Convert to raw bytes compressed form

pub fn to_bytes_uncompressed_form(&self) -> [u8; 96]

Convert to raw bytes uncompressed form

Trait Implementations

impl AsRef<G1> for Commitment

fn as_ref(&self) -> &G1

Performs the conversion.

impl Clone for Commitment

fn clone(&self) -> Commitment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Commitment

impl Debug for Commitment

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Commitment

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

Deserialize this value from the given Serde deserializer.

impl Display for Commitment

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

Formats the value using the given formatter.

impl Eq for Commitment

impl<'_> From<&'_ [u8; 48]> for Commitment

fn from(data: &[u8; 48]) -> Self

Performs the conversion.

impl<'_> From<&'_ [u8; 96]> for Commitment

fn from(data: &[u8; 96]) -> Self

Performs the conversion.

impl<'_> From<&'_ G1> for Commitment

fn from(src: &G1) -> Self

Performs the conversion.

impl From<[u8; 48]> for Commitment

fn from(data: [u8; 48]) -> Self

Performs the conversion.

impl From<[u8; 96]> for Commitment

fn from(data: [u8; 96]) -> Self

Performs the conversion.

impl From<G1> for Commitment

fn from(src: G1) -> Self

Performs the conversion.

impl HashElem for Commitment

type Output = Commitment

The type that implements this trait

fn hash<I: AsRef<[u8]>>(data: I) -> Self::Output

Return a type from hashing data

impl PartialEq<Commitment> for Commitment

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

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

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

This method tests for !=.

impl Serialize for Commitment

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 Commitment

impl StructuralPartialEq for Commitment

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

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 Commitment

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.