Botan::TLS::Signature_Algorithms Class Reference

#include <tls_extensions.h>

Inheritance diagram for Botan::TLS::Signature_Algorithms:

Public Member Functions
bool	empty () const override
virtual bool	is_implemented () const
std::vector< uint8_t >	serialize (Connection_Side whoami) const override
	Signature_Algorithms (std::vector< Signature_Scheme > schemes)
	Signature_Algorithms (TLS_Data_Reader &reader, uint16_t extension_size)
const std::vector< Signature_Scheme > &	supported_schemes () const
Extension_Code	type () const override

Static Public Member Functions
static Extension_Code	static_type ()

Detailed Description

Signature Algorithms Extension for TLS 1.2 (RFC 5246)

Definition at line 276 of file tls_extensions.h.

Constructor & Destructor Documentation

Signature_Algorithms() [1/2]

Botan::TLS::Signature_Algorithms::Signature_Algorithms ( std::vector< Signature_Scheme > schemes )

inlineexplicit

Definition at line 288 of file tls_extensions.h.

: m_schemes(std::move(schemes)) {}

Signature_Algorithms() [2/2]

Botan::TLS::Signature_Algorithms::Signature_Algorithms	(	TLS_Data_Reader &	reader,
		uint16_t	extension_size )

Definition at line 738 of file tls_extensions.cpp.

                                                                                           :
      m_schemes(parse_signature_algorithms(reader, extension_size)) {}

Member Function Documentation

empty()

bool Botan::TLS::Signature_Algorithms::empty ( ) const

inlineoverridevirtual

Predicate if a TLS extension should be included or not

Returns

true if this extension should be encoded, otherwise false

Implements Botan::TLS::Extension.

Definition at line 286 of file tls_extensions.h.

{ return m_schemes.empty(); }

is_implemented()

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

inlinevirtualinherited

Predicate if the extension is known/implemented

Note

this exists primarily to support unknown extension handling and doesn't need to be overridden even in the custom extension case.

Returns

true if this extension is known

Reimplemented in Botan::TLS::Unknown_Extension.

Definition at line 113 of file tls_extensions.h.

{ return true; }

serialize()

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

overridevirtual

Serialize a TLS extension

Parameters

whoami

which peer we are acting as in the protocol

Returns

serialized binary for the extension

Implements Botan::TLS::Extension.

Definition at line 734 of file tls_extensions.cpp.

                                                                          {
   return serialize_signature_algorithms(m_schemes);
}

Referenced by Botan::TLS::Certificate_Request_12::serialize().

static_type()

Extension_Code Botan::TLS::Signature_Algorithms::static_type ( )

inlinestatic

Definition at line 278 of file tls_extensions.h.

{ return Extension_Code::SignatureAlgorithms; }

References Botan::TLS::SignatureAlgorithms.

Referenced by type().

supported_schemes()

const std::vector< Signature_Scheme > & Botan::TLS::Signature_Algorithms::supported_schemes ( ) const

inline

Definition at line 282 of file tls_extensions.h.

{ return m_schemes; }

type()

Extension_Code Botan::TLS::Signature_Algorithms::type ( ) const

inlineoverridevirtual

Return TLS extension code

Returns

code number of the extension

Implements Botan::TLS::Extension.

Definition at line 280 of file tls_extensions.h.

{ return static_type(); }

References static_type().

---

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

• src/lib/tls/tls_extensions.h
• src/lib/tls/tls_extensions.cpp