derhelpers

Documentation

Overview

Package derhelpers implements common functionality on DER encoded data

Index

• func MarshalEd25519PrivateKey(sk crypto.PrivateKey) ([]byte, error)
• func MarshalEd25519PublicKey(pk crypto.PublicKey) ([]byte, error)
• func ParseEd25519PrivateKey(der []byte) (crypto.PrivateKey, error)
• func ParseEd25519PublicKey(der []byte) (crypto.PublicKey, error)
• func ParsePrivateKeyDER(keyDER []byte) (key crypto.Signer, err error)

Functions

func MarshalEd25519PrivateKey

func MarshalEd25519PrivateKey(sk crypto.PrivateKey) ([]byte, error)

MarshalEd25519PrivateKey returns a DER encdoing of the input private key as specified in https://tools.ietf.org/html/draft-ietf-curdle-pkix-04.

func MarshalEd25519PublicKey

func MarshalEd25519PublicKey(pk crypto.PublicKey) ([]byte, error)

MarshalEd25519PublicKey creates a DER-encoded SubjectPublicKeyInfo for an ed25519 public key, as defined in https://tools.ietf.org/html/draft-ietf-curdle-pkix-04. This is analagous to MarshalPKIXPublicKey in crypto/x509, which doesn't currently support Ed25519.

func ParseEd25519PrivateKey

func ParseEd25519PrivateKey(der []byte) (crypto.PrivateKey, error)

ParseEd25519PrivateKey returns the Ed25519 private key encoded by the input.

func ParseEd25519PublicKey

func ParseEd25519PublicKey(der []byte) (crypto.PublicKey, error)

ParseEd25519PublicKey returns the Ed25519 public key encoded by the input.

func ParsePrivateKeyDER

func ParsePrivateKeyDER(keyDER []byte) (key crypto.Signer, err error)

ParsePrivateKeyDER parses a PKCS #1, PKCS #8, ECDSA, or Ed25519 DER-encoded private key. The key must not be in PEM format.