Trait Verifier 

pub trait Verifier<S> {
    // Required method
    fn verify(&self, msg: &[u8], signature: &S) -> Result<(), Error>;
}

Verify the provided message bytestring using Self (e.g. a public key)

Required Methods

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

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

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

Implementations on Foreign Types

impl Verifier<Signature<NistP521>> for VerifyingKey

Available on crate feature ecdsa only.

fn verify( &self, msg: &[u8], signature: &Signature<NistP521>, ) -> Result<(), Error>

impl<C> Verifier<Signature<C>> for VerifyingKey<C>

where C: PrimeCurve + CurveArithmetic + DigestPrimitive, <C as CurveArithmetic>::AffinePoint: VerifyPrimitive<C>, <<C as Curve>::FieldBytesSize as Add>::Output: ArrayLength<u8> + Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>, <<<C as Curve>::FieldBytesSize as Add>::Output as Add<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B1>>>::Output: ArrayLength<u8>,

Available on crate feature der only.

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

impl<C> Verifier<Signature<C>> for VerifyingKey<C>

where C: PrimeCurve + CurveArithmetic + DigestPrimitive, <C as CurveArithmetic>::AffinePoint: VerifyPrimitive<C>, <<C as Curve>::FieldBytesSize as Add>::Output: ArrayLength<u8>,

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

impl<D> Verifier<Signature> for VerifyingKey<D>

where D: Digest + FixedOutputReset,

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

Implementors

impl<D> Verifier<Signature> for crypto_glue::rsa::pkcs1v15::VerifyingKey<D>

where D: Digest,