enc

Documentation

Index

• Constants
• Variables
• type SharedKey
  • func NewSecretbox(key []byte) (SharedKey, error)

Constants

const (
	SecretBoxNonceSize = 24
	SecretBoxKeySize   = 32
)

Variables

var (
	ErrInvalidKey    = fmt.Errorf("invalid key")
	ErrInvalidNonce  = fmt.Errorf("invalid nonce")
	ErrCannotDecrypt = fmt.Errorf("unable to decrypt message")
	ErrCannotEncrypt = fmt.Errorf("unable to encrypt message")
)

Types

type SharedKey

type SharedKey interface {
	DeriveNonce(input []byte) ([]byte, error)

	Open(payload []byte) ([]byte, error)
	Seal(encrypted []byte) ([]byte, error)

	OpenWithNonce(payload []byte, nonce []byte) ([]byte, error)
	SealWithNonce(encrypted []byte, nonce []byte) ([]byte, error)
}

func NewSecretbox

func NewSecretbox(key []byte) (SharedKey, error)