Struct frost_core::keys::VerifiableSecretSharingCommitment

pub struct VerifiableSecretSharingCommitment<C: Ciphersuite>(/* private fields */);

Contains the commitments to the coefficients for our secret polynomial f, used to generate participants’ key shares.

VerifiableSecretSharingCommitment contains a set of commitments to the coefficients (which themselves are scalars) for a secret polynomial f, where f is used to generate each ith participant’s key share f(i). Participants use this set of commitments to perform verifiable secret sharing.

Note that participants MUST be assured that they have the same VerifiableSecretSharingCommitment, either by performing pairwise comparison, or by using some agreed-upon public location for publication, where each participant can ensure that they received the correct (and same) value.

Implementations

impl<C> VerifiableSecretSharingCommitment<C>

where C: Ciphersuite,

pub fn serialize(&self) -> Vec<<C::Group as Group>::Serialization>

Returns serialized coefficent commitments

pub fn deserialize( serialized_coefficient_commitments: Vec<<C::Group as Group>::Serialization> ) -> Result<Self, Error<C>>

Returns VerifiableSecretSharingCommitment from a vector of serialized CoefficientCommitments

Trait Implementations

impl<C: Clone + Ciphersuite> Clone for VerifiableSecretSharingCommitment<C>

fn clone(&self) -> VerifiableSecretSharingCommitment<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Ciphersuite> Debug for VerifiableSecretSharingCommitment<C>

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

Formats the value using the given formatter.

impl<'de, C> Deserialize<'de> for VerifiableSecretSharingCommitment<C>

where C: Ciphersuite,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<C: PartialEq + Ciphersuite> PartialEq for VerifiableSecretSharingCommitment<C>

fn eq(&self, other: &VerifiableSecretSharingCommitment<C>) -> 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<C> Serialize for VerifiableSecretSharingCommitment<C>

where C: Ciphersuite,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<C: Eq + Ciphersuite> Eq for VerifiableSecretSharingCommitment<C>

impl<C: Ciphersuite> StructuralPartialEq for VerifiableSecretSharingCommitment<C>