Exemple #1
0
// Serve starts a secure echo server on the given listener.
func Serve(l net.Listener) error {

	pub, priv, err := secureio.GenerateKeyPair()
	if err != nil {
		return err
	}

	// Start the server
	for {
		conn, err := l.Accept()
		if err != nil {
			return err
		}
		go handleServerConnection(pub, priv, conn)
	}
}
Exemple #2
0
// Dial generates a private/public key pair,
// connects to the server, perform the handshake
// and return a reader/writer.
func Dial(addr string) (io.ReadWriteCloser, error) {

	pub, priv, err := secureio.GenerateKeyPair()
	if err != nil {
		return nil, err
	}

	conn, err := net.Dial("tcp", addr)
	if err != nil {
		return nil, err
	}

	peerPub := new([32]byte)
	if err := exchangeKeys(pub, peerPub, conn); err != nil {
		return nil, err
	}

	return NewSecureReadWriteCloser(conn, priv, peerPub), nil
}