neofsecdsa

Documentation

Overview

Package neofsecdsa provides ECDSA implementations of neofscrypto elements. Based on crypto/ecdsa lib.

Index

• func Public(key ecdsa.PublicKey) neofscrypto.PublicKey
• func PublicBlank() neofscrypto.PublicKey
• func Signer(key ecdsa.PrivateKey) neofscrypto.Signer
• func UnmarshalPublicKey(key *ecdsa.PublicKey, data []byte) error

Functions

func Public

func Public(key ecdsa.PublicKey) neofscrypto.PublicKey

Public provides neofscrypto.PublicKey interface of the ecdsa.PublicKey,

Verifies signature via ecdsa.Verify function.

Marshals key to a binary format via elliptic.Marshal.

Uses elliptic.P256() elliptic curve.

func PublicBlank

func PublicBlank() neofscrypto.PublicKey

PublicBlank provides neofscrypto.PublicKey interface of the blank ecdsa.PublicKey.

Commonly used to unmarshal the binary representation.

func Signer

func Signer(key ecdsa.PrivateKey) neofscrypto.Signer

Signer provides neofscrypto.Signer interface of the ecdsa.PrivateKey.

Public key is based on ecdsa.PublicKey.

Signature is calculated via ecdsa.Sign and elliptic.Marshal functions over the result of SHA512 cryptographic hash function on data.

Uses elliptic.P256() elliptic curve.

func UnmarshalPublicKey

func UnmarshalPublicKey(key *ecdsa.PublicKey, data []byte) error

UnmarshalPublicKey unmarshals ecdsa.PublicKey from a binary representation.

Key must not be nil.