shadowstream

Jun 19, 2022

Changes in this version

+ var ErrShortPacket = errors.New("short packet")

+ func Pack(dst, plaintext []byte, s Cipher) ([]byte, error)

+ func Unpack(dst, pkt []byte, s Cipher) ([]byte, error)

+ type Cipher interface

+ Decrypter func(iv []byte) cipher.Stream

+ Encrypter func(iv []byte) cipher.Stream

+ IVSize func() int

+ func AESCFB(key []byte) (Cipher, error)

+ func AESCTR(key []byte) (Cipher, error)

+ func Chacha20IETF(key []byte) (Cipher, error)

+ func RC4MD5(key []byte) (Cipher, error)

+ func Xchacha20(key []byte) (Cipher, error)

+ type Conn struct

+ func NewConn(c net.Conn, ciph Cipher) *Conn

+ func (c *Conn) ObtainReadIV() ([]byte, error)

+ func (c *Conn) ObtainWriteIV() ([]byte, error)

+ func (c *Conn) Read(b []byte) (int, error)

+ func (c *Conn) ReadFrom(r io.Reader) (int64, error)

+ func (c *Conn) Write(b []byte) (int, error)

+ func (c *Conn) WriteTo(w io.Writer) (int64, error)

+ type KeySizeError int

+ func (e KeySizeError) Error() string

+ type PacketConn struct

+ func NewPacketConn(c net.PacketConn, ciph Cipher) *PacketConn

+ func (c *PacketConn) ReadFrom(b []byte) (int, net.Addr, error)

+ func (c *PacketConn) WriteTo(b []byte, addr net.Addr) (int, error)

+ type Reader struct

+ func NewReader(r io.Reader, s cipher.Stream) *Reader

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

+ func (r *Reader) WriteTo(w io.Writer) (n int64, err error)

+ type Writer struct

+ func NewWriter(w io.Writer, s cipher.Stream) *Writer

+ func (w *Writer) ReadFrom(r io.Reader) (n int64, err error)

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