archive

package

v0.0.0-...-cdd7993 Latest Latest Go to latest Published: May 27, 2016 License: GPL-3.0 Imports: 9 Imported by: 0

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const KeySize = xchacha20poly1305.KeySize

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var (
	ErrShortCopy = errors.New("archive: short copy")
)

func Verify(r io.Reader, key []byte) (bool, error)

type Archive struct {
	xchacha20poly1305.XChaCha20Poly1305

	io.Reader
	io.Writer
	// contains filtered or unexported fields
}

func NewArchiveForWriter(w io.Writer, key []byte) (*Archive, error)

func NewArchiveFromReader(r io.Reader, key []byte) (*Archive, error)

func (a *Archive) Read(b []byte) (int, error)

func (a *Archive) Verify() bool

func (a *Archive) Write(b []byte) (int, error)

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

func NewReader(r io.Reader, key []byte) (*Reader, error)

func (r *Reader) Next() (*tar.Header, error)

func (r *Reader) Read(b []byte) (int, error)

func (r *Reader) Verify() bool

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

func NewWriter(w io.Writer, key []byte) (*Writer, error)

func (w *Writer) Add(header *tar.Header) error

func (w *Writer) Copy(r io.Reader, size int64) error

func (w *Writer) Finish() ([]byte, error)