Struct k256::ecdsa::VerifyingKey
source · [−]pub struct VerifyingKey { /* private fields */ }
ecdsa-core
and ecdsa
only.Expand description
ECDSA/secp256k1 verification key (i.e. public key)
serde
support
When the serde
feature of this crate is enabled, the Serialize
and
Deserialize
traits are impl’d for this type.
The serialization is binary-oriented and supports ASN.1 DER-encoded X.509 Subject Public Key Info (SPKI) as the encoding format.
For a more text-friendly encoding of public keys, use
[elliptic_curve::JwkEcKey
] instead.
Implementations
Initialize VerifyingKey
from a SEC1-encoded public key.
Initialize VerifyingKey
from a SEC1 EncodedPoint
.
Serialize this VerifyingKey
as a SEC1-encoded bytestring
(with point compression applied)
Trait Implementations
Deserialize object from ASN.1 DER-encoded SubjectPublicKeyInfo
(binary format). Read more
Deserialize SPKI public key from a PublicKeyDocument
.
impl<D> DigestVerifier<D, Signature<Secp256k1>> for VerifyingKey where
D: Digest + FixedOutput<OutputSize = U32>,
impl<D> DigestVerifier<D, Signature<Secp256k1>> for VerifyingKey where
D: Digest + FixedOutput<OutputSize = U32>,
impl<D> DigestVerifier<D, Signature> for VerifyingKey where
D: Digest + FixedOutput<OutputSize = U32>,
impl<D> DigestVerifier<D, Signature> for VerifyingKey where
D: Digest + FixedOutput<OutputSize = U32>,
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
Performs the conversion.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Serialize this value as a SEC1 EncodedPoint
, optionally applying
point compression. Read more
impl TryFrom<&'_ EncodedPoint<<<Secp256k1 as Curve>::UInt as ArrayEncoding>::ByteSize>> for VerifyingKey
impl TryFrom<&'_ EncodedPoint<<<Secp256k1 as Curve>::UInt as ArrayEncoding>::ByteSize>> for VerifyingKey
impl TryFrom<SubjectPublicKeyInfo<'_>> for VerifyingKey
This is supported on crate feature pkcs8
only.
impl TryFrom<SubjectPublicKeyInfo<'_>> for VerifyingKey
pkcs8
only.impl<S> Verifier<S> for VerifyingKey where
S: PrehashSignature,
Self: DigestVerifier<S::Digest, S>,
impl<S> Verifier<S> for VerifyingKey where
S: PrehashSignature,
Self: DigestVerifier<S::Digest, S>,
Auto Trait Implementations
impl RefUnwindSafe for VerifyingKey
impl Send for VerifyingKey
impl Sync for VerifyingKey
impl Unpin for VerifyingKey
impl UnwindSafe for VerifyingKey
Blanket Implementations
Mutably borrows from an owned value. Read more