Struct VerifyingKey 

pub struct VerifyingKey<P: ParameterSet> { /* private fields */ }

Public key for signature verification.

Implementations

impl<P: ParameterSet> VerifyingKey<P>

pub fn verify_with_ctx( &self, message: &[u8], context: &[u8], signature: &Signature<P>, ) -> Result<(), Error>

Use Self to verify that the provided signature for a given message bytestring is authentic under the associated context bytestring.

Errors

Returns signature::Error if it is inauthentic, or otherwise returns ().

Trait Implementations

impl<P: ParameterSet> AsRef<[u8]> for VerifyingKey<P>

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl<P: Clone + ParameterSet> Clone for VerifyingKey<P>

fn clone(&self) -> VerifyingKey<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P: Debug + ParameterSet> Debug for VerifyingKey<P>

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

Formats the value using the given formatter.

impl<P: ParameterSet> From<VerifyingKey<P>> for GenericArray<u8, <P as VerifyingKeyLen>::LEN>

fn from(vk: VerifyingKey<P>) -> Self

Converts to this type from the input type.

impl<P: PartialEq + ParameterSet> PartialEq for VerifyingKey<P>

fn eq(&self, other: &VerifyingKey<P>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<P: PartialEq + ParameterSet> StructuralPartialEq for VerifyingKey<P>

impl<P: ParameterSet> TryFrom<&[u8]> for VerifyingKey<P>

type Error = TranscodingError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<P: ParameterSet> Verifier<Signature<P>> for VerifyingKey<P>

fn verify(&self, msg: &[u8], signature: &Signature<P>) -> Result<(), Error>

Use Self (e.g. a verifying key) to verify that the provided signature is authentic for a given message bytestring.