Vol 3, Part H: 3.6.4 Identify Information message. More...
#include <SMPTypes.hpp>
Inheritance diagram for direct_bt::SMPIdentInfoMsg:
Collaboration diagram for direct_bt::SMPIdentInfoMsg:
Public Member Functions | |
| SMPIdentInfoMsg (const uint8_t *source, const jau::nsize_t length) | |
| SMPIdentInfoMsg (const jau::uint128_t &identity_resolving_key) | |
| constexpr_cxx20 jau::nsize_t | getDataSize () const noexcept override |
| Returns the required data size according to the specified packet, which should be within 0-22 or 64 octets. More... | |
| constexpr jau::uint128_t | getIRK () const noexcept |
| Returns the 128-bit Identity Resolving Key (IRK, 16 octets) More... | |
| constexpr_cxx20 std::string | getName () const noexcept override |
 Public Member Functions inherited from direct_bt::SMPEncKeyByteStream | |
| SMPEncKeyByteStream (const uint8_t *source, const jau::nsize_t size) | |
| Persistent memory, w/ ownership . More... | |
| SMPEncKeyByteStream (const Opcode opc, const jau::nsize_t size) | |
| Persistent memory, w/ ownership . More... | |
| virtual | ~SMPEncKeyByteStream () noexcept |
| Public Member Functions inherited from direct_bt::SMPPDUMsg | |
| SMPPDUMsg (const uint8_t *source, const jau::nsize_t size) | |
| Persistent memory, w/ ownership . More... | |
| SMPPDUMsg (const Opcode opc, const jau::nsize_t size) | |
| Persistent memory, w/ ownership . More... | |
| virtual | ~SMPPDUMsg () noexcept |
| constexpr uint64_t | getTimestamp () const noexcept |
| constexpr Opcode | getOpcode () const noexcept |
| SMP Command Codes Vol 3, Part H (SM): 3.3. More... | |
| constexpr jau::nsize_t | getPDUParamSize () const noexcept |
| Returns the actual PDU size less one octet for the opcode, which should result in 0-22 octets or 64 octets. More... | |
| constexpr jau::nsize_t | getDataOffset () const noexcept |
| Returns the octet offset to the data segment in this PDU including the mandatory opcode, i.e. More... | |
| virtual std::string | toString () const noexcept |
Protected Member Functions | |
| std::string | valueString () const noexcept override |
| Protected Member Functions inherited from direct_bt::SMPPDUMsg | |
| void | checkOpcode (const Opcode expected) const |
| void | checkOpcode (const Opcode exp1, const Opcode exp2) const |
| virtual std::string | baseString () const noexcept |
Additional Inherited Members | |
| Public Types inherited from direct_bt::SMPPDUMsg | |
| enum | Opcode : uint8_t { Opcode::UNDEFINED = 0x00, Opcode::PAIRING_REQUEST = 0x01, Opcode::PAIRING_RESPONSE = 0x02, Opcode::PAIRING_CONFIRM = 0x03, Opcode::PAIRING_RANDOM = 0x04, Opcode::PAIRING_FAILED = 0x05, Opcode::ENCRYPTION_INFORMATION = 0x06, Opcode::MASTER_IDENTIFICATION = 0x07, Opcode::IDENTITY_INFORMATION = 0x08, Opcode::IDENTITY_ADDRESS_INFORMATION = 0x09, Opcode::SIGNING_INFORMATION = 0x0A, Opcode::SECURITY_REQUEST = 0x0B, Opcode::PAIRING_PUBLIC_KEY = 0x0C, Opcode::PAIRING_DHKEY_CHECK = 0x0D, Opcode::PAIRING_KEYPRESS_NOTIFICATION = 0x0E } |
| SMP Command Codes Vol 3, Part H (SM): 3.3. More... | |
| Static Public Member Functions inherited from direct_bt::SMPPDUMsg | |
| static constexpr uint8_t | number (const Opcode rhs) noexcept |
| static std::string | getOpcodeString (const Opcode opc) noexcept |
| static std::unique_ptr< const SMPPDUMsg > | getSpecialized (const uint8_t *buffer, jau::nsize_t const buffer_size) noexcept |
| Return a newly created specialized instance pointer to base class. More... | |
| template<class T > | |
| static T * | clone (const T &source) noexcept |
| Clone template for convenience, based on derived class's copy-constructor. More... | |
| Protected Attributes inherited from direct_bt::SMPPDUMsg | |
| POctets | pdu |
| actual received PDU More... | |
| uint64_t | ts_creation |
| creation timestamp in milliseconds More... | |
Detailed Description
Vol 3, Part H: 3.6.4 Identify Information message.
Vol 3 (Host), Part H (SM): 3 (SMP), 3.6 SECURITY IN BLUETOOTH LOW ENERGY Vol 3 (Host), Part H (SM): 3 (SMP), 3.6.1 Key distribution and generation Vol 3 (Host), Part H (SM): 2 (SM), 2.4.1 Definition of keys and values Vol 3 (Host), Part H (SM): 2 (SM), 2.4.2.1 Generation of IRK
[uint8_t opcode] jau::uint128_t identity_resolving_key
Message is used in the Transport Specific Key Distribution phase to distribute Identity Resolving Key (IRK).
The message shall only be sent when the link has been encrypted or re-encrypted using the generated key.
Legacy: #3 in distribution
Secure Connection: #1 in distribution, first value.
Notable: No endian wise conversion shall occur on this data, since the encryption values are interpreted as a byte stream.
Definition at line 1598 of file SMPTypes.hpp.
Constructor & Destructor Documentation
◆ SMPIdentInfoMsg() [1/2]
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inline |
◆ SMPIdentInfoMsg() [2/2]
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inline |
Member Function Documentation
◆ getDataSize()
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inlineoverridevirtualnoexcept |
Returns the required data size according to the specified packet, which should be within 0-22 or 64 octets.
- See also
- SMPPDUMsg::getPDUParamSize()
Reimplemented from direct_bt::SMPPDUMsg.
Definition at line 1613 of file SMPTypes.hpp.
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◆ getIRK()
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inlineconstexprnoexcept |
Returns the 128-bit Identity Resolving Key (IRK, 16 octets)
The 128-bit IRK value being distributed, see Vol 3, Part H, 2.4.2.1 SM - Definition of keys and values - Generation of IRK.
Definition at line 1624 of file SMPTypes.hpp.
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◆ getName()
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inlineoverridevirtualnoexcept |
Reimplemented from direct_bt::SMPPDUMsg.
Definition at line 1626 of file SMPTypes.hpp.
◆ valueString()
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inlineoverrideprotectedvirtualnoexcept |
Reimplemented from direct_bt::SMPPDUMsg.
Definition at line 1631 of file SMPTypes.hpp.
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The documentation for this class was generated from the following file:
- /usr/local/projects/direct_bt/api/direct_bt/SMPTypes.hpp
