Enum ShareError 

pub enum ShareError {
    InvalidCiphertext(Idx, EciesError),
    InvalidShare(Idx),
    InvalidPublicPolynomial(Idx, usize, usize),
}

Error which may occur while processing a share in Phase 1

Variants

InvalidCiphertext(Idx, EciesError)

InvalidCipherText returns the error raised when decrypting the encrypted share.

InvalidShare(Idx)

InvalidShare is raised when the share does not corresponds to the public polynomial associated.

InvalidPublicPolynomial(Idx, usize, usize)

InvalidPublicPolynomial is raised when the public polynomial does not have the correct degree. Each public polynomial in the scheme must have a degree equals to threshold - 1 set for the DKG protocol. The two fields are (1) the degree of the polynomial and (2) the second is the degree it should be,i.e. threshold - 1.

Trait Implementations

impl Debug for ShareError

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

Formats the value using the given formatter.

impl Display for ShareError

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

Formats the value using the given formatter.

impl Error for ShareError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ShareError> for DKGError

fn from(source: ShareError) -> Self

Converts to this type from the input type.