Struct sec1::EcPrivateKey

pub struct EcPrivateKey<'a> {
    pub private_key: &'a [u8],
    pub parameters: Option<EcParameters>,
    pub public_key: Option<&'a [u8]>,
}

Available on crate feature der only.

SEC1 elliptic curve private key.

Described in SEC1: Elliptic Curve Cryptography (Version 2.0) Appendix C.4 (p.108) and also RFC5915 Section 3:

ECPrivateKey ::= SEQUENCE {
  version        INTEGER { ecPrivkeyVer1(1) } (ecPrivkeyVer1),
  privateKey     OCTET STRING,
  parameters [0] ECParameters {{ NamedCurve }} OPTIONAL,
  publicKey  [1] BIT STRING OPTIONAL
}

When encoded as PEM (text), keys in this format begin with the following:

-----BEGIN EC PRIVATE KEY-----

Fields

private_key: &'a [u8]

Private key data.

parameters: Option<EcParameters>

Elliptic curve parameters.

public_key: Option<&'a [u8]>

Public key data, optionally available if version is V2.

Trait Implementations

impl<'a> Clone for EcPrivateKey<'a>

fn clone(&self) -> EcPrivateKey<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for EcPrivateKey<'a>

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

Formats the value using the given formatter.

impl<'a> DecodeValue<'a> for EcPrivateKey<'a>

fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

Attempt to decode this message using the provided Reader.

impl EncodeValue for EcPrivateKey<'_>

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER.

fn encode_value(&self, writer: &mut impl Writer) -> Result<()>

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer.

fn header(&self) -> Result<Header, Error>where Self: Tagged,

Get the Header used to encode this value.

impl PemLabel for EcPrivateKey<'_>

Available on crate feature pem only.

const PEM_LABEL: &'static str = "EC PRIVATE KEY"

Expected PEM type label for a given document, e.g. "PRIVATE KEY"

fn validate_pem_label(actual: &str) -> Result<(), Error>

Validate that a given label matches the expected label.

impl<'a> TryFrom<&'a [u8]> for EcPrivateKey<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: &'a [u8]) -> Result<EcPrivateKey<'a>>

Performs the conversion.

impl TryFrom<&EcPrivateKey<'_>> for SecretDocument

Available on crate feature alloc only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(private_key: &EcPrivateKey<'_>) -> Result<Self>

Performs the conversion.

impl TryFrom<EcPrivateKey<'_>> for SecretDocument

Available on crate feature alloc only.

type Error = Error

The type returned in the event of a conversion error.

fn try_from(private_key: EcPrivateKey<'_>) -> Result<Self>

Performs the conversion.

impl<'a> Sequence<'a> for EcPrivateKey<'a>