HashSKey returns the hash of key.

NewStream returns a new Stream.

WrapConn returns a new wrapper around conn.

Crypto methods.

Crypto methods.

Conn is a wrapper around net.Conn that does encryption/decryption on Read/Write methods.

Stream wraps a io.ReadWriter that automatically does encrypt/decrypt on read/write.

CryptoMethod is 32-bit bitfield each bit representing a single crypto method.