hmac

Documentation

Index

• type HMAC
  • func New(h func() hash.Hash, key []byte) *HMAC
  • func (h *HMAC) BlockSize() int
  • func (h *HMAC) Reset()
  • func (h *HMAC) Size() int
  • func (h *HMAC) Sum(in []byte) []byte
  • func (h *HMAC) Wipe()
  • func (h *HMAC) Write(p []byte) (n int, err error)

Types

type HMAC

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

func New

func New(h func() hash.Hash, key []byte) *HMAC

New returns a new HMAC hash using the given hash.Hash type and key. New functions like sha256.New from crypto/sha256 can be used as h. h must return a new Hash every time it is called. Note that unlike other hash implementations in the standard library, the returned Hash does not implement encoding.BinaryMarshaler or encoding.BinaryUnmarshaler.

func (*HMAC) BlockSize

func (h *HMAC) BlockSize() int

func (*HMAC) Reset

func (h *HMAC) Reset()

func (*HMAC) Size

func (h *HMAC) Size() int

func (*HMAC) Sum

func (h *HMAC) Sum(in []byte) []byte

func (*HMAC) Wipe

func (h *HMAC) Wipe()

wipe date

func (*HMAC) Write

func (h *HMAC) Write(p []byte) (n int, err error)