Struct chain_vote::tally::TallyDecryptShare

pub struct TallyDecryptShare {
    elements: Vec<ProvenDecryptShare>,
}

TallyDecryptShare contains one decryption share per existing option. All committee members (todo: this will change once DKG is completed) need to submit a TallyDecryptShare in order to successfully decrypt the EncryptedTally.

Fields

elements: Vec<ProvenDecryptShare>

Implementations

impl TallyDecryptShare

pub fn verify( &self, encrypted_tally: &EncryptedTally, pk: &MemberPublicKey ) -> bool

Given the member’s public key MemberPublicKey, and the EncryptedTally, verifies the correctness of the TallyDecryptShare.

pub fn options(&self) -> usize

Number of voting options this tally decrypt share structure is constructed for.

pub fn bytes_len(options: usize) -> usize

Size of the byte representation for a tally decrypt share with the given number of options.

pub fn to_bytes(&self) -> Vec<u8>

pub fn from_bytes(bytes: &[u8]) -> Option<Self>

Trait Implementations

impl Clone for TallyDecryptShare

fn clone(&self) -> TallyDecryptShare

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TallyDecryptShare

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

Formats the value using the given formatter.

impl Hash for TallyDecryptShare

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<TallyDecryptShare> for TallyDecryptShare

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TallyDecryptShare

impl StructuralEq for TallyDecryptShare

impl StructuralPartialEq for TallyDecryptShare