Enum ssh_key::public::EcdsaPublicKey

pub enum EcdsaPublicKey {
    NistP256(EncodedPoint<U32>),
    NistP384(EncodedPoint<U48>),
    NistP521(EncodedPoint<U66>),
}

Available on crate feature ecdsa only.

Elliptic Curve Digital Signature Algorithm (ECDSA) public key.

Public keys are represented as sec1::EncodedPoint and require the sec1 feature of this crate is enabled (which it is by default).

Described in FIPS 186-4.

Variants

NistP256(EncodedPoint<U32>)

NIST P-256 ECDSA public key.

NistP384(EncodedPoint<U48>)

NIST P-384 ECDSA public key.

NistP521(EncodedPoint<U66>)

NIST P-521 ECDSA public key.

Implementations

impl EcdsaPublicKey

pub fn from_sec1_bytes(bytes: &[u8]) -> Result<Self>

Parse an ECDSA public key from a SEC1-encoded point.

Determines the key type from the SEC1 tag byte and length.

pub fn as_sec1_bytes(&self) -> &[u8]

Borrow the SEC1-encoded key data as bytes.

pub fn algorithm(&self) -> Algorithm

Get the Algorithm for this public key type.

pub fn curve(&self) -> EcdsaCurve

Get the EcdsaCurve for this key.

Trait Implementations

impl AsRef<[u8]> for EcdsaPublicKey

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

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

impl Clone for EcdsaPublicKey

fn clone(&self) -> EcdsaPublicKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EcdsaPublicKey

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

Formats the value using the given formatter.

impl Display for EcdsaPublicKey

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

Formats the value using the given formatter.

impl From<&'_ EcdsaKeypair> for EcdsaPublicKey

fn from(keypair: &EcdsaKeypair) -> EcdsaPublicKey

Converts to this type from the input type.

impl From<&'_ VerifyingKey<NistP256>> for EcdsaPublicKey

Available on crate feature p256 only.

fn from(key: &VerifyingKey) -> EcdsaPublicKey

Converts to this type from the input type.

impl From<EcdsaKeypair> for EcdsaPublicKey

fn from(keypair: EcdsaKeypair) -> EcdsaPublicKey

Converts to this type from the input type.

impl From<VerifyingKey<NistP256>> for EcdsaPublicKey

Available on crate feature p256 only.

fn from(key: VerifyingKey) -> EcdsaPublicKey

Converts to this type from the input type.

impl LowerHex for EcdsaPublicKey

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

Formats the value using the given formatter.

impl Ord for EcdsaPublicKey

fn cmp(&self, other: &EcdsaPublicKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<EcdsaPublicKey> for EcdsaPublicKey

fn eq(&self, other: &EcdsaPublicKey) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<EcdsaPublicKey> for EcdsaPublicKey

fn partial_cmp(&self, other: &EcdsaPublicKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<&'_ EcdsaPublicKey> for VerifyingKey

Available on crate feature p256 only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(public_key: &EcdsaPublicKey) -> Result<VerifyingKey>

Performs the conversion.

impl TryFrom<EcdsaPublicKey> for VerifyingKey

Available on crate feature p256 only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(key: EcdsaPublicKey) -> Result<VerifyingKey>

Performs the conversion.

impl UpperHex for EcdsaPublicKey

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

Formats the value using the given formatter.

impl Verifier<Signature> for EcdsaPublicKey

Available on crate feature p256 only.

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

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

impl Copy for EcdsaPublicKey

impl Eq for EcdsaPublicKey

impl StructuralEq for EcdsaPublicKey

impl StructuralPartialEq for EcdsaPublicKey