tls13
packagestandard library
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Documentation¶
Overview¶
Package tls13 implements the TLS 1.3 Key Schedule as specified inRFC 8446,Section 7.1 and allowed by FIPS 140-3 IG 2.4.B Resolution 7.
Index¶
- func ExpandLabel[H hash.Hash](hash func() H, secret []byte, label string, context []byte, length int) []byte
- func TestingOnlyExporterSecret(s *ExporterMasterSecret) []byte
- type EarlySecret
- type ExporterMasterSecret
- type HandshakeSecret
- type MasterSecret
- func (s *MasterSecret) ClientApplicationTrafficSecret(transcript hash.Hash) []byte
- func (s *MasterSecret) ExporterMasterSecret(transcript hash.Hash) *ExporterMasterSecret
- func (s *MasterSecret) ResumptionMasterSecret(transcript hash.Hash) []byte
- func (s *MasterSecret) ServerApplicationTrafficSecret(transcript hash.Hash) []byte
Constants¶
This section is empty.
Variables¶
This section is empty.
Functions¶
funcExpandLabel¶
func ExpandLabel[Hhash.Hash](hash func() H, secret []byte, labelstring, context []byte, lengthint) []byte
ExpandLabel implements HKDF-Expand-Label fromRFC 8446, Section 7.1.
funcTestingOnlyExporterSecret¶
func TestingOnlyExporterSecret(s *ExporterMasterSecret) []byte
Types¶
typeEarlySecret¶
type EarlySecret struct {// contains filtered or unexported fields}funcNewEarlySecret¶
func NewEarlySecret[Hhash.Hash](h func() H, psk []byte) *EarlySecret
func (*EarlySecret)ClientEarlyTrafficSecret¶
func (s *EarlySecret) ClientEarlyTrafficSecret(transcripthash.Hash) []byte
ClientEarlyTrafficSecret derives the client_early_traffic_secret from theearly secret and the transcript up to the ClientHello.
func (*EarlySecret)EarlyExporterMasterSecret¶
func (s *EarlySecret) EarlyExporterMasterSecret(transcripthash.Hash) *ExporterMasterSecret
EarlyExporterMasterSecret derives the exporter_master_secret from the early secretand the transcript up to the ClientHello.
func (*EarlySecret)HandshakeSecret¶
func (s *EarlySecret) HandshakeSecret(sharedSecret []byte) *HandshakeSecret
func (*EarlySecret)ResumptionBinderKey¶
func (s *EarlySecret) ResumptionBinderKey() []byte
typeExporterMasterSecret¶
type ExporterMasterSecret struct {// contains filtered or unexported fields}typeHandshakeSecret¶
type HandshakeSecret struct {// contains filtered or unexported fields}func (*HandshakeSecret)ClientHandshakeTrafficSecret¶
func (s *HandshakeSecret) ClientHandshakeTrafficSecret(transcripthash.Hash) []byte
ClientHandshakeTrafficSecret derives the client_handshake_traffic_secret fromthe handshake secret and the transcript up to the ServerHello.
func (*HandshakeSecret)MasterSecret¶
func (s *HandshakeSecret) MasterSecret() *MasterSecret
func (*HandshakeSecret)ServerHandshakeTrafficSecret¶
func (s *HandshakeSecret) ServerHandshakeTrafficSecret(transcripthash.Hash) []byte
ServerHandshakeTrafficSecret derives the server_handshake_traffic_secret fromthe handshake secret and the transcript up to the ServerHello.
typeMasterSecret¶
type MasterSecret struct {// contains filtered or unexported fields}func (*MasterSecret)ClientApplicationTrafficSecret¶
func (s *MasterSecret) ClientApplicationTrafficSecret(transcripthash.Hash) []byte
ClientApplicationTrafficSecret derives the client_application_traffic_secret_0from the master secret and the transcript up to the server Finished.
func (*MasterSecret)ExporterMasterSecret¶
func (s *MasterSecret) ExporterMasterSecret(transcripthash.Hash) *ExporterMasterSecret
ExporterMasterSecret derives the exporter_master_secret from the master secretand the transcript up to the server Finished.
func (*MasterSecret)ResumptionMasterSecret¶
func (s *MasterSecret) ResumptionMasterSecret(transcripthash.Hash) []byte
ResumptionMasterSecret derives the resumption_master_secret from the master secretand the transcript up to the client Finished.
func (*MasterSecret)ServerApplicationTrafficSecret¶
func (s *MasterSecret) ServerApplicationTrafficSecret(transcripthash.Hash) []byte
ServerApplicationTrafficSecret derives the server_application_traffic_secret_0from the master secret and the transcript up to the server Finished.
Source Files