Botan::TLS::Extension Class Reference

#include <tls_extensions.h>

Inheritance diagram for Botan::TLS::Extension:

Public Member Functions
virtual bool	empty () const =0
virtual bool	is_implemented () const
virtual std::vector< uint8_t >	serialize (Connection_Side whoami) const =0
virtual Extension_Code	type () const =0
virtual	~Extension ()=default

Detailed Description

Base class representing a TLS extension of some kind

Definition at line 96 of file tls_extensions.h.

Constructor & Destructor Documentation

~Extension()

virtual Botan::TLS::Extension::~Extension ( )

virtualdefault

Member Function Documentation

empty()

virtual bool Botan::TLS::Extension::empty ( ) const

pure virtual

Returns

if we should encode this extension or not

Implemented in Botan::TLS::Server_Name_Indicator, Botan::TLS::Renegotiation_Extension, Botan::TLS::Application_Layer_Protocol_Notification, Botan::TLS::Certificate_Type_Base, Botan::TLS::Session_Ticket_Extension, Botan::TLS::Supported_Groups, Botan::TLS::Supported_Point_Formats, Botan::TLS::Signature_Algorithms, Botan::TLS::Signature_Algorithms_Cert, Botan::TLS::SRTP_Protection_Profiles, Botan::TLS::Extended_Master_Secret, Botan::TLS::Encrypt_then_MAC, Botan::TLS::Certificate_Status_Request, Botan::TLS::Supported_Versions, Botan::TLS::Record_Size_Limit, Botan::TLS::Cookie, Botan::TLS::PSK_Key_Exchange_Modes, Botan::TLS::Certificate_Authorities, Botan::TLS::PSK, Botan::TLS::Key_Share, Botan::TLS::EarlyDataIndication, and Botan::TLS::Unknown_Extension.

is_implemented()

virtual bool Botan::TLS::Extension::is_implemented ( ) const

inlinevirtual

Returns

true if this extension is known and implemented by Botan

Reimplemented in Botan::TLS::Unknown_Extension.

Definition at line 116 of file tls_extensions.h.

{ return true; }

serialize()

virtual std::vector< uint8_t > Botan::TLS::Extension::serialize ( Connection_Side whoami ) const

pure virtual

Returns

serialized binary for the extension

Implemented in Botan::TLS::PSK, Botan::TLS::Server_Name_Indicator, Botan::TLS::Renegotiation_Extension, Botan::TLS::Application_Layer_Protocol_Notification, Botan::TLS::Certificate_Type_Base, Botan::TLS::Supported_Groups, Botan::TLS::Supported_Point_Formats, Botan::TLS::Signature_Algorithms, Botan::TLS::Signature_Algorithms_Cert, Botan::TLS::SRTP_Protection_Profiles, Botan::TLS::Extended_Master_Secret, Botan::TLS::Encrypt_then_MAC, Botan::TLS::Certificate_Status_Request, Botan::TLS::Supported_Versions, Botan::TLS::Record_Size_Limit, Botan::TLS::Cookie, Botan::TLS::PSK_Key_Exchange_Modes, Botan::TLS::Certificate_Authorities, Botan::TLS::Key_Share, Botan::TLS::EarlyDataIndication, Botan::TLS::Unknown_Extension, and Botan::TLS::Session_Ticket_Extension.

type()

virtual Extension_Code Botan::TLS::Extension::type ( ) const

pure virtual

Returns

code number of the extension

Implemented in Botan::TLS::Server_Name_Indicator, Botan::TLS::Renegotiation_Extension, Botan::TLS::Application_Layer_Protocol_Notification, Botan::TLS::Client_Certificate_Type, Botan::TLS::Server_Certificate_Type, Botan::TLS::Session_Ticket_Extension, Botan::TLS::Supported_Groups, Botan::TLS::Supported_Point_Formats, Botan::TLS::Signature_Algorithms, Botan::TLS::Signature_Algorithms_Cert, Botan::TLS::SRTP_Protection_Profiles, Botan::TLS::Extended_Master_Secret, Botan::TLS::Encrypt_then_MAC, Botan::TLS::Certificate_Status_Request, Botan::TLS::Supported_Versions, Botan::TLS::Record_Size_Limit, Botan::TLS::Cookie, Botan::TLS::PSK_Key_Exchange_Modes, Botan::TLS::Certificate_Authorities, Botan::TLS::PSK, Botan::TLS::Key_Share, Botan::TLS::EarlyDataIndication, and Botan::TLS::Unknown_Extension.

Referenced by Botan::TLS::Certificate_Type_Base::serialize().

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The documentation for this class was generated from the following file:

• src/lib/tls/tls_extensions.h