package tls13

Import Path
	crypto/internal/fips140/tls13 (on go.dev)

Dependency Relation
	imports 7 packages, and imported by one package

Involved Source Files

	    cast.go
	  d tls13.go
		Package tls13 implements the TLS 1.3 Key Schedule as specified in RFC 8446,
		Section 7.1 and allowed by FIPS 140-3 IG 2.4.B Resolution 7.
Package-Level Type Names (total 4, all are exported)

	/* sort exporteds by: alphabet | popularity */
	 type EarlySecret (struct)

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			hash func() fips140.Hash
			secret []byte
		Methods (total 4, all are exported)
			(*EarlySecret) ClientEarlyTrafficSecret(transcript fips140.Hash) []byte
				ClientEarlyTrafficSecret derives the client_early_traffic_secret from the
				early secret and the transcript up to the ClientHello.

			(*EarlySecret) EarlyExporterMasterSecret(transcript fips140.Hash) *ExporterMasterSecret
				EarlyExporterMasterSecret derives the exporter_master_secret from the early secret
				and the transcript up to the ClientHello.

			(*EarlySecret) HandshakeSecret(sharedSecret []byte) *HandshakeSecret
			(*EarlySecret) ResumptionBinderKey() []byte
		As Outputs Of (at least 2, in which 1 is exported)
			func NewEarlySecret[H](hash func() H, psk []byte) *EarlySecret
			/* at least one unexported ... *//* at least one unexported: */
			func crypto/tls.(*Conn).loadSession(hello *tls.clientHelloMsg) (session *tls.SessionState, earlySecret *EarlySecret, binderKey []byte, err error)

	 type ExporterMasterSecret (struct)

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			hash func() fips140.Hash
			secret []byte
		Methods (only one, which is exported)
			(*ExporterMasterSecret) Exporter(label string, context []byte, length int) []byte
		As Outputs Of (at least 2, both are exported)
			func (*EarlySecret).EarlyExporterMasterSecret(transcript fips140.Hash) *ExporterMasterSecret
			func (*MasterSecret).ExporterMasterSecret(transcript fips140.Hash) *ExporterMasterSecret
		As Inputs Of (at least one exported)
			func TestingOnlyExporterSecret(s *ExporterMasterSecret) []byte

	 type HandshakeSecret (struct)

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			hash func() fips140.Hash
			secret []byte
		Methods (total 3, all are exported)
			(*HandshakeSecret) ClientHandshakeTrafficSecret(transcript fips140.Hash) []byte
				ClientHandshakeTrafficSecret derives the client_handshake_traffic_secret from
				the handshake secret and the transcript up to the ServerHello.

			(*HandshakeSecret) MasterSecret() *MasterSecret
			(*HandshakeSecret) ServerHandshakeTrafficSecret(transcript fips140.Hash) []byte
				ServerHandshakeTrafficSecret derives the server_handshake_traffic_secret from
				the handshake secret and the transcript up to the ServerHello.

		As Outputs Of (at least one exported)
			func (*EarlySecret).HandshakeSecret(sharedSecret []byte) *HandshakeSecret

	 type MasterSecret (struct)

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			hash func() fips140.Hash
			secret []byte
		Methods (total 4, all are exported)
			(*MasterSecret) ClientApplicationTrafficSecret(transcript fips140.Hash) []byte
				ClientApplicationTrafficSecret derives the client_application_traffic_secret_0
				from the master secret and the transcript up to the server Finished.

			(*MasterSecret) ExporterMasterSecret(transcript fips140.Hash) *ExporterMasterSecret
				ExporterMasterSecret derives the exporter_master_secret from the master secret
				and the transcript up to the server Finished.

			(*MasterSecret) ResumptionMasterSecret(transcript fips140.Hash) []byte
				ResumptionMasterSecret derives the resumption_master_secret from the master secret
				and the transcript up to the client Finished.

			(*MasterSecret) ServerApplicationTrafficSecret(transcript fips140.Hash) []byte
				ServerApplicationTrafficSecret derives the server_application_traffic_secret_0
				from the master secret and the transcript up to the server Finished.

		As Outputs Of (at least one exported)
			func (*HandshakeSecret).MasterSecret() *MasterSecret


Package-Level Functions (total 6, in which 3 are exported)

	 func ExpandLabel[H](hash func() H, secret []byte, label string, context []byte, length int) []byte

		Type Parameters:
			H: fips140.Hash

		ExpandLabel implements HKDF-Expand-Label from RFC 8446, Section 7.1.

	 func NewEarlySecret[H](hash func() H, psk []byte) *EarlySecret

		Type Parameters:
			H: fips140.Hash

	 func TestingOnlyExporterSecret(s *ExporterMasterSecret) []byte
	/* 3 unexporteds ... *//* 3 unexporteds: */
	 func deriveSecret[H](hash func() H, secret []byte, label string, transcript fips140.Hash) []byte

		Type Parameters:
			H: fips140.Hash

	 func extract[H](hash func() H, newSecret, currentSecret []byte) []byte

		Type Parameters:
			H: fips140.Hash

	 func init()
Package-Level Constants (total 9, none are exported)

	/* 9 unexporteds ... *//* 9 unexporteds: */
	const clientApplicationTrafficLabel = "c ap traffic"
	const clientEarlyTrafficLabel = "c e traffic"
	const clientHandshakeTrafficLabel = "c hs traffic"
	const earlyExporterLabel = "e exp master"
	const exporterLabel = "exp master"
	const resumptionBinderLabel = "res binder"
	const resumptionLabel = "res master"
	const serverApplicationTrafficLabel = "s ap traffic"
	const serverHandshakeTrafficLabel = "s hs traffic"

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)