TlsNamedGroup Class

Namespace: Rebex.Net

Assembly: Rebex.Networking.dll (version 8.0.9673)

Represents TLS 1.3 named group. Named groups are used for key exchange in TLS handshake. Allowed named groups can be set using the SetNamedGroups(TlsNamedGroup[]) method.

Syntax

public sealed class TlsNamedGroup : IEquatable<TlsNamedGroup>

Inheritance

Object

TlsNamedGroup

Implements

IEquatable<TlsNamedGroup>

Inherited Members

Object.Equals(Object, Object)

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Remarks

Named groups are sent during the TLS handshake in the 'supported_groups' extension, and they are also used in the 'key_share' extension.

See section 4.2.7 of RFC 8446 for details.

Constructors

Name	Description
TlsNamedGroup(String, Boolean)	Initializes a new instance of the TlsNamedGroup.

Properties

Name	Description
BrainpoolP256r1tls13	Gets the elliptic curve (ECDHE) BrainpoolP256r1tls13 named group.
BrainpoolP384r1tls13	Gets the elliptic curve (ECDHE) BrainpoolP384r1tls13 named group.
BrainpoolP512r1tls13	Gets the elliptic curve (ECDHE) BrainpoolP512r1tls13 named group.
Ffdhe2048	Gets the finite field Diffie-Hellman (DHE) ffdhe2048 named group.
Ffdhe3072	Gets the finite field Diffie-Hellman (DHE) ffdhe3072 named group.
Ffdhe4096	Gets the finite field Diffie-Hellman (DHE) fdhe4096 named group.
GenerateKeyShareInClientHello	Gets the indication whether the TlsSocket generates and sends the key share for this instance of the TlsNamedGroup in the ClientHello 'key_share' extension.
IsAvailable	Gets the indication whether the named group, which this instance of the TlsNamedGroup represents, is available on the current platform.
Name	Get the name of the named group.
Secp256r1	Gets the elliptic curve (ECDHE) secp256r1 (NIST P-256) named group.
SecP256r1MLKEM768	Gets the hybrid named group combining SecP256r1 (NIST P-256) ECDH with the post-quantum ML-KEM-768 key encapsulation mechanism.
Secp384r1	Gets the elliptic curve (ECDHE) secp384r1 (NIST P-384) named group.
SecP384r1MLKEM1024	Gets the hybrid named group combining SecP384r1 (NIST P-384) ECDH with the post-quantum ML-KEM-1024 key encapsulation mechanism.
Secp521r1	Gets the elliptic curve (ECDHE) secp521r1 (NIST P-521) named group.
X25519	Gets the elliptic curve (ECDHE) X25519 (Curve 25519) named group.
X25519MLKEM768	Gets the hybrid named group combining X25519 (Curve25519-based ECDH) with the post-quantum ML-KEM-768 key encapsulation mechanism.

Methods

Name	Description
Equals(TlsNamedGroup)	Determines whether the specified `other` is equal to this object.
Equals(Object)	Determines whether the specified `obj` is equal to this object.
GetHashCode()	Gets a hash code of this object.
ToString()	Returns a string representation of the current TlsNamedGroup.