shadowio

package

v0.1.6 Latest Latest Go to latest Published: Nov 10, 2023 License: GPL-2.0 Imports: 9 Imported by: 0

Details

Valid go.mod file

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const (
	// Overhead
	// crypto/cipher.gcmTagSize
	// golang.org/x/crypto/chacha20poly1305.Overhead
	Overhead = 16
)

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const PacketLengthBufferSize = 2

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

func NewReader(upstream io.Reader, cipher cipher.AEAD) *Reader

func (r *Reader) Decrypt(destination []byte, source []byte) error

func (r *Reader) Read(p []byte) (n int, err error)

func (r *Reader) ReadBuffer(buffer *buf.Buffer) error

func (r *Reader) ReadBufferThreadSafe() (buffer *buf.Buffer, err error)

func (r *Reader) ReadFixedBuffer(pLen int) (*buf.Buffer, error)

type WaitRead interface {
	WaitRead() (data []byte, put func(), err error)
}

type WaitReadFrom interface {
	WaitReadFrom() (data []byte, put func(), addr net.Addr, err error)
}

type WaitReadReader interface {
	io.Reader
	WaitRead
}

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

func NewWriter(writer io.Writer, cipher cipher.AEAD, nonce []byte, maxPacketSize int) *Writer

func (w *Writer) Encrypt(destination []byte, source []byte)

func (w *Writer) TakeNonce() []byte

func (w *Writer) Upstream() any

func (w *Writer) Write(p []byte) (n int, err error)

func (w *Writer) WriteBuffer(buffer *buf.Buffer) error

type WriterInterface struct{}

func (w *WriterInterface) FrontHeadroom() int

func (w *WriterInterface) RearHeadroom() int