Struct signatory_secp256k1::EcdsaSigner

pub struct EcdsaSigner(_);

ECDSA signature provider for the secp256k1 crate

Methods

impl EcdsaSigner

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

Create a new secp256k1 signer from the given private key

Trait Implementations

impl PublicKeyed<PublicKey> for EcdsaSigner

fn public_key(&self) -> Result<PublicKey, Error>

Return the public key that corresponds to the private key for this signer

impl<D> Signer<D, Asn1Signature> for EcdsaSigner where     D: Digest<OutputSize = U32> + Default,

fn sign(&self, digest: D) -> Result<Asn1Signature, Error>

Compute an ASN.1 DER-encoded signature of the given 32-byte SHA-256 digest

impl<D> DigestSigner<D, Asn1Signature> for EcdsaSigner where     D: Digest<OutputSize = U32> + Default,

type DigestSize = U32

Size of the digest output this verifier supports

impl<D> Signer<D, FixedSignature> for EcdsaSigner where     D: Digest<OutputSize = U32> + Default,

fn sign(&self, digest: D) -> Result<FixedSignature, Error>

Compute a compact, fixed-sized signature of the given 32-byte SHA-256 digest

impl<D> DigestSigner<D, FixedSignature> for EcdsaSigner where     D: Digest<OutputSize = U32> + Default,

type DigestSize = U32

Size of the digest output this verifier supports