TlsExtensionType enum

TLS extension type identifiers (RFC 8446 Section 4.2).

Extensions allow TLS handshake messages to carry additional parameters negotiated between client and server. quicTransportParameters (0x0039) is defined in RFC 9001 and is essential for QUIC-capable connections.

See also:

  • TlsHandshakeType — the messages that may carry these extensions.
  • RFC 8446 Section 4.2 — standard TLS extensions.
  • RFC 9001 Section 8.2 — QUIC transport parameters extension.
Inheritance
Available extensions

Values

serverName → const TlsExtensionType

Server Name Indication extension.

const TlsExtensionType(0x0000)
maxFragmentLength → const TlsExtensionType

Maximum fragment length extension.

const TlsExtensionType(0x0001)
statusRequest → const TlsExtensionType

Certificate status request extension.

const TlsExtensionType(0x0005)
supportedGroups → const TlsExtensionType

Supported groups extension.

const TlsExtensionType(0x000a)
signatureAlgorithms → const TlsExtensionType

Signature algorithms extension.

const TlsExtensionType(0x000d)
useSrtp → const TlsExtensionType

SRTP protection profiles extension.

const TlsExtensionType(0x000e)
heartbeat → const TlsExtensionType

Heartbeat extension.

const TlsExtensionType(0x000f)
applicationLayerProtocolNegotiation → const TlsExtensionType

Application-Layer Protocol Negotiation extension.

const TlsExtensionType(0x0010)
signedCertificateTimestamp → const TlsExtensionType

Signed certificate timestamp extension.

const TlsExtensionType(0x0012)
clientCertificateType → const TlsExtensionType

Client certificate type extension.

const TlsExtensionType(0x0013)
serverCertificateType → const TlsExtensionType

Server certificate type extension.

const TlsExtensionType(0x0014)
padding → const TlsExtensionType

Padding extension.

const TlsExtensionType(0x0015)
preSharedKey → const TlsExtensionType

Pre-shared key extension.

const TlsExtensionType(0x0029)
earlyData → const TlsExtensionType

Early data indication extension.

const TlsExtensionType(0x002a)
supportedVersions → const TlsExtensionType

Supported versions extension.

const TlsExtensionType(0x002b)

Cookie extension.

const TlsExtensionType(0x002c)
pskModes → const TlsExtensionType

PSK key exchange modes extension.

const TlsExtensionType(0x002d)
certificateAuthorities → const TlsExtensionType

Certificate authorities extension.

const TlsExtensionType(0x002f)
oidFilters → const TlsExtensionType

OID filters extension.

const TlsExtensionType(0x0030)
postHandshakeAuth → const TlsExtensionType

Post-handshake client authentication extension.

const TlsExtensionType(0x0031)
signatureAlgorithmsCert → const TlsExtensionType

Signature algorithms for certificates extension.

const TlsExtensionType(0x0032)
keyShare → const TlsExtensionType

Key share extension.

const TlsExtensionType(0x0033)
quicTransportParameters → const TlsExtensionType

QUIC transport parameters extension (RFC 9001).

const TlsExtensionType(0x0039)

Properties

hashCode → int
The hash code for this object.
no setterinherited
index → int
A numeric identifier for the enumerated value.
no setterinherited
name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → int
Wire value of the extension type.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Constants

values → const List<TlsExtensionType>
A constant List of the values in this enum, in order of their declaration.