secretbox

Documentation

Index

• type SecretKey
  • func Load(b *[32]byte) *SecretKey
  • func New() *SecretKey
  • func (s *SecretKey) Bytes() []byte
  • func (s *SecretKey) Open(ciphertext []byte) ([]byte, error)
  • func (s *SecretKey) Seal(plaintext []byte) []byte

Types

type SecretKey

type SecretKey struct {
	// contains filtered or unexported fields
}

SecretKey encapsulates a secret key so that it can be used in AEAD cipher operations methods: Open and Seal.

func Load

func Load(b *[32]byte) *SecretKey

Load loads a SecretKey.

func New

func New() *SecretKey

New returns a new SecretKey.

func (*SecretKey) Bytes

func (s *SecretKey) Bytes() []byte

Bytes returns the secret key as a byte slice.

func (*SecretKey) Open

func (s *SecretKey) Open(ciphertext []byte) ([]byte, error)

Open decrypts the ciphertext and returns the plaintext or an error.

func (*SecretKey) Seal

func (s *SecretKey) Seal(plaintext []byte) []byte

Seal encrypts the plaintext and returns the ciphertext.