core

type AEADType byte

type Client struct {
	sync.Mutex

	ServerAddress string
	SendQueue     chan<- []byte
	ReceiveQueue  <-chan []byte
	// contains filtered or unexported fields
}

type ClientHelloData struct {
	Type                    PacketType
	CurveSelection          CurveType
	AEADSelection           AEADType
	ClientSessionKeyLength  int //sent as LittleEndian uint16
	ClientCertificateLength int //sent as LittleEndian uint16
	ClientSessionKey        []byte
	ClientCertificate       *x509.Certificate //returned for server
	Signature               []byte            //not used in code
}

type CurveType byte

type DHPubKey []byte

type Endpoint struct {
	sync.Mutex

	Name string
	// contains filtered or unexported fields
}

type MacAddr [6]byte

type PacketType byte

type QueuedPacket struct {
	Addr *net.UDPAddr
	Data []byte
}

type Server struct {
	ServerMACAddress MacAddr
	ReceiveQueue     <-chan []byte
	SendQueue        chan<- []byte
	// contains filtered or unexported fields
}

type ServerHelloData struct {
	Type                   PacketType
	SessionNonce           [5]byte
	ServerSessionKeyLength int
	ServerSessionKey       DHPubKey
	Signature              []byte
}

type SharedKey []byte

type SymmetricCryptoContext struct {
	SymmetricCipher AEADType
	SessionNonce    [5]byte
	SharedSecret    []byte
	NonceCounter    uint64
}

type VpnPacket struct {
	Type          PacketType
	Nonce         [6]byte
	PayloadLength uint16
	Payload       []byte
}