BT Core Spec v5.2: Vol 4, Part E HCI: 7.8.25 LE Long Term Key Request Reply command. More...

#include <HCITypes.hpp>

Inheritance diagram for direct_bt::HCILELTKReplyAckCmd:

Collaboration diagram for direct_bt::HCILELTKReplyAckCmd:

Public Member Functions
	HCILELTKReplyAckCmd (const uint16_t handle, const jau::uint128dp_t ltk)

	HCILELTKReplyAckCmd (const uint8_t *buffer, const jau::nsize_t buffer_len)

constexpr uint16_t	getHandle () const noexcept

constexpr jau::uint128dp_t	getLTK () const noexcept
	Returns the 128-bit Long Term Key (16 octets) More...

Public Member Functions inherited from direct_bt::HCICommand
	HCICommand (const HCIOpcode opc, const jau::nsize_t param_size)
	Enabling manual construction of command without given value. More...

	HCICommand (const HCIOpcode opc, const uint8_t *param, const jau::nsize_t param_size)
	Enabling manual construction of command with given value. More...

	HCICommand (const uint8_t *buffer, const jau::nsize_t buffer_len, const jau::nsize_t exp_param_size)
	Persistent memory, w/ ownership . More...

	~HCICommand () noexcept override=default

HCIOpcode	getOpcode () const noexcept

const uint8_t *	getParam () const noexcept

jau::nsize_t	getParamSize () const noexcept

void	trimParamSize (const jau::nsize_t param_size)

Public Member Functions inherited from direct_bt::HCIPacket
	HCIPacket (const HCIPacketType type, const jau::nsize_t total_packet_size)

	HCIPacket (const uint8_t *packet_data, const jau::nsize_t total_packet_size)
	Persistent memory, w/ ownership . More...

virtual	~HCIPacket () noexcept=default

HCIPacketType	getPacketType () noexcept

jau::TROOctets &	getPDU () noexcept
	Return the underlying octets read only. More...

constexpr jau::nsize_t	getTotalSize () const noexcept

std::string	toString () const noexcept

Protected Member Functions
std::string	nameString () const noexcept override

std::string	valueString () const noexcept override

Protected Member Functions inherited from direct_bt::HCICommand
std::string	baseString () const noexcept override

std::string	nameString () const noexcept override

std::string	valueString () const noexcept override

virtual std::string	baseString () const noexcept

virtual std::string	nameString () const noexcept

virtual std::string	valueString () const noexcept

Additional Inherited Members
Static Public Member Functions inherited from direct_bt::HCICommand
static std::unique_ptr< HCICommand >	getSpecialized (const uint8_t *buffer, jau::nsize_t const buffer_size) noexcept
	Return a newly created specialized instance pointer to base class. More...

Static Public Member Functions inherited from direct_bt::HCIPacket
template<class T >
static T *	clone (const T &source) noexcept
	Clone template for convenience, based on derived class's copy-constructor. More...

Static Protected Member Functions inherited from direct_bt::HCICommand
static void	checkOpcode (const HCIOpcode has, const HCIOpcode exp)

static void	checkOpcode (const HCIOpcode has, const HCIOpcode min, const HCIOpcode max)

Static Protected Member Functions inherited from direct_bt::HCIPacket
static void	checkPacketType (const HCIPacketType type)

Protected Attributes inherited from direct_bt::HCIPacket
jau::POctets	pdu

Detailed Description

BT Core Spec v5.2: Vol 4, Part E HCI: 7.8.25 LE Long Term Key Request Reply command.

HCIPacket:

uint8_t packet_type
HCICommand:
- uint16_t command_type
- uint8_t packet_len (total = 4 + packet_len)
- HCILELTKReplyAckCmd:
  - uint16_t handle
  - uint128_t ltk (16 octets)

This command shall only be used when the local device’s role is BTRole::Slave (responder).

LTK belongs to the local device having role BTRole::Slave (responder).

The LTK matches the LTK from SMP messaging in SC mode only!

Definition at line 849 of file HCITypes.hpp.

Constructor & Destructor Documentation

◆ HCILELTKReplyAckCmd() [1/2]

direct_bt::HCILELTKReplyAckCmd::HCILELTKReplyAckCmd	(	const uint8_t *	buffer,
		const jau::nsize_t	buffer_len
	)

inline

Definition at line 860 of file HCITypes.hpp.

◆ HCILELTKReplyAckCmd() [2/2]

direct_bt::HCILELTKReplyAckCmd::HCILELTKReplyAckCmd	(	const uint16_t	handle,
		const jau::uint128dp_t	ltk
	)

inline

Definition at line 866 of file HCITypes.hpp.

Member Function Documentation

◆ nameString()

std::string direct_bt::HCILELTKReplyAckCmd::nameString ( ) const

inlineoverrideprotectedvirtualnoexcept

Reimplemented from direct_bt::HCICommand.

Definition at line 852 of file HCITypes.hpp.

◆ valueString()

std::string direct_bt::HCILELTKReplyAckCmd::valueString ( ) const

inlineoverrideprotectedvirtualnoexcept

Reimplemented from direct_bt::HCICommand.

Definition at line 854 of file HCITypes.hpp.

◆ getHandle()

constexpr uint16_t direct_bt::HCILELTKReplyAckCmd::getHandle ( ) const

inlineconstexprnoexcept

Definition at line 873 of file HCITypes.hpp.

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◆ getLTK()

constexpr jau::uint128dp_t direct_bt::HCILELTKReplyAckCmd::getLTK ( ) const

inlineconstexprnoexcept

Returns the 128-bit Long Term Key (16 octets)

The generated LTK value being distributed, see Vol 3, Part H, 2.4.2.3 SM - LE legacy pairing - generation of LTK, EDIV and Rand.

Definition at line 882 of file HCITypes.hpp.

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

api/direct_bt/HCITypes.hpp

Public Member Functions

Protected Member Functions

Additional Inherited Members