SMPTypes.cpp File Reference

#include <cstring>
#include <string>
#include <memory>
#include <cstdint>
#include <vector>
#include <cstdio>
#include <jau/debug.hpp>
#include "SMPTypes.hpp"
#include "SMPCrypto.hpp"

Include dependency graph for SMPTypes.cpp:

Go to the source code of this file.

Macros
#define	APPEND_BITSTR(U, V, M)   append_bitstr(out, M, U::V, #V, comma);
#define	CASE_TO_STRING_IOCAP(V)   case SMPIOCapability::V: return #V;
#define	CASE_TO_STRING_OPCODE(V)   case Opcode::V: return #V;
#define	CASE_TO_STRING_PAIRSTATE(V)   case SMPPairingState::V: return #V;
#define	CASE_TO_STRING_TYPECODE(V)   case TypeCode::V: return #V;
#define	CSRKPROP_ENUM(X, M)
#define	IOCAP_ENUM(X)
#define	IRKPROP_ENUM(X, M)
#define	KEYDISTFMT_ENUM(X, M)
#define	LTKPROP_ENUM(X, M)
#define	OPCODE_ENUM(X)
#define	PAIRSTATE_ENUM(X)
#define	PM_JUST__WORKS   PairingMode::JUST_WORKS
	Mapping SMPIOCapability from initiator and responder to PairingMode. More...
#define	PM_NUMCOMP_ANY   PairingMode::NUMERIC_COMPARE_ini
#define	PM_NUMCOMP_INI   PairingMode::NUMERIC_COMPARE_ini
#define	PM_NUMCOMP_RES   PairingMode::NUMERIC_COMPARE_res
#define	PM_PASSKEY_ALL   PairingMode::PASSKEY_ENTRY_ini
#define	PM_PASSKEY_INI   PairingMode::PASSKEY_ENTRY_ini
#define	PM_PASSKEY_RES   PairingMode::PASSKEY_ENTRY_res
#define	SMP_LINKKEYTYPE_ENUM(X)
#define	SMP_LINKKEYTYPE_TO_STRING(V)   case SMPLinkKey::KeyType::V: return #V;
#define	TYPECODE_ENUM(X)

Functions
template<typename T >
static void	append_bitstr (std::string &out, T mask, T bit, const std::string &bitstr, bool &comma)

Variables
static const PairingMode	legacy_pairing [5][5]
static const PairingMode	seccon_pairing [5][5]

Macro Definition Documentation

APPEND_BITSTR

#define APPEND_BITSTR	(		U,
			V,
			M
	)		append_bitstr(out, M, U::V, #V, comma);

Definition at line 47 of file SMPTypes.cpp.

PAIRSTATE_ENUM

#define PAIRSTATE_ENUM

(

X

)

Value:

        X(NONE) \
        X(FAILED) \
        X(REQUESTED_BY_RESPONDER) \
        X(FEATURE_EXCHANGE_STARTED) \
        X(FEATURE_EXCHANGE_COMPLETED) \
        X(PASSKEY_EXPECTED) \
        X(NUMERIC_COMPARE_EXPECTED) \
        X(PASSKEY_NOTIFY) \
        X(OOB_EXPECTED) \
        X(KEY_DISTRIBUTION) \
        X(COMPLETED)

Definition at line 49 of file SMPTypes.cpp.

CASE_TO_STRING_PAIRSTATE

#define CASE_TO_STRING_PAIRSTATE

(

V

)

case SMPPairingState::V: return #V;

Definition at line 62 of file SMPTypes.cpp.

IOCAP_ENUM

#define IOCAP_ENUM

(

X

)

Value:

        X(DISPLAY_ONLY) \
        X(DISPLAY_YES_NO) \
        X(KEYBOARD_ONLY) \
        X(NO_INPUT_NO_OUTPUT) \
        X(KEYBOARD_DISPLAY) \
        X(UNSET)

Definition at line 80 of file SMPTypes.cpp.

CASE_TO_STRING_IOCAP

#define CASE_TO_STRING_IOCAP

(

V

)

case SMPIOCapability::V: return #V;

Definition at line 88 of file SMPTypes.cpp.

PM_JUST__WORKS

#define PM_JUST__WORKS   PairingMode::JUST_WORKS

Mapping SMPIOCapability from initiator and responder to PairingMode.

Notable, the following is deduced from BT Core Spec v5.2: Vol 3, Part H (SM): 2.3.5.1 Selecting key generation method Table 2.8 and differs a little from BlueZ smp.c implementation.

Index values, using SMPIOCapabilities as follows: DISPLAY_ONLY = 0x00, DISPLAY_YES_NO = 0x01, KEYBOARD_ONLY = 0x02, NO_INPUT_NO_OUTPUT = 0x03, KEYBOARD_DISPLAY = 0x04

Definition at line 218 of file SMPTypes.cpp.

PM_PASSKEY_INI

#define PM_PASSKEY_INI   PairingMode::PASSKEY_ENTRY_ini

Definition at line 219 of file SMPTypes.cpp.

PM_PASSKEY_RES

#define PM_PASSKEY_RES   PairingMode::PASSKEY_ENTRY_res

Definition at line 220 of file SMPTypes.cpp.

PM_PASSKEY_ALL

#define PM_PASSKEY_ALL   PairingMode::PASSKEY_ENTRY_ini

Definition at line 221 of file SMPTypes.cpp.

PM_NUMCOMP_INI

#define PM_NUMCOMP_INI   PairingMode::NUMERIC_COMPARE_ini

Definition at line 222 of file SMPTypes.cpp.

PM_NUMCOMP_RES

#define PM_NUMCOMP_RES   PairingMode::NUMERIC_COMPARE_res

Definition at line 223 of file SMPTypes.cpp.

PM_NUMCOMP_ANY

#define PM_NUMCOMP_ANY   PairingMode::NUMERIC_COMPARE_ini

Definition at line 224 of file SMPTypes.cpp.

KEYDISTFMT_ENUM

#define KEYDISTFMT_ENUM	(		X,
			M
	)

Value:

    X(SMPKeyType,ENC_KEY,M) \
    X(SMPKeyType,ID_KEY,M) \
    X(SMPKeyType,SIGN_KEY,M) \
    X(SMPKeyType,LINK_KEY,M) \
    X(SMPKeyType,RFU_1,M) \
    X(SMPKeyType,RFU_2,M) \
    X(SMPKeyType,RFU_3,M) \
    X(SMPKeyType,RFU_4,M)

Definition at line 263 of file SMPTypes.cpp.

LTKPROP_ENUM

#define LTKPROP_ENUM	(		X,
			M
	)

Value:

    X(SMPLongTermKey::Property,RESPONDER,M) \
    X(SMPLongTermKey::Property,AUTH,M) \
    X(SMPLongTermKey::Property,SC,M)

Definition at line 281 of file SMPTypes.cpp.

IRKPROP_ENUM

#define IRKPROP_ENUM	(		X,
			M
	)

Value:

    X(SMPIdentityResolvingKey::Property,RESPONDER,M) \
    X(SMPIdentityResolvingKey::Property,AUTH,M)

Definition at line 298 of file SMPTypes.cpp.

CSRKPROP_ENUM

#define CSRKPROP_ENUM	(		X,
			M
	)

Value:

    X(SMPSignatureResolvingKey::Property,RESPONDER,M) \
    X(SMPSignatureResolvingKey::Property,AUTH,M)

Definition at line 322 of file SMPTypes.cpp.

SMP_LINKKEYTYPE_ENUM

#define SMP_LINKKEYTYPE_ENUM

(

X

)

Value:

    X(COMBI) \
    X(LOCAL_UNIT) \
    X(REMOTE_UNIT) \
    X(DBG_COMBI) \
    X(UNAUTH_COMBI_P192) \
    X(AUTH_COMBI_P192) \
    X(CHANGED_COMBI) \
    X(UNAUTH_COMBI_P256) \
    X(AUTH_COMBI_P256) \
    X(NONE)

Definition at line 338 of file SMPTypes.cpp.

SMP_LINKKEYTYPE_TO_STRING

#define SMP_LINKKEYTYPE_TO_STRING

(

V

)

case SMPLinkKey::KeyType::V: return #V;

Definition at line 350 of file SMPTypes.cpp.

OPCODE_ENUM

#define OPCODE_ENUM

(

X

)

Value:

        X(UNDEFINED) \
        X(PAIRING_REQUEST) \
        X(PAIRING_RESPONSE) \
        X(PAIRING_CONFIRM) \
        X(PAIRING_RANDOM) \
        X(PAIRING_FAILED) \
        X(ENCRYPTION_INFORMATION) \
        X(MASTER_IDENTIFICATION) \
        X(IDENTITY_INFORMATION) \
        X(IDENTITY_ADDRESS_INFORMATION) \
        X(SIGNING_INFORMATION) \
        X(SECURITY_REQUEST) \
        X(PAIRING_PUBLIC_KEY) \
        X(PAIRING_DHKEY_CHECK) \
        X(PAIRING_KEYPRESS_NOTIFICATION)

Definition at line 360 of file SMPTypes.cpp.

CASE_TO_STRING_OPCODE

#define CASE_TO_STRING_OPCODE

(

V

)

case Opcode::V: return #V;

Definition at line 377 of file SMPTypes.cpp.

TYPECODE_ENUM

#define TYPECODE_ENUM

(

X

)

Value:

    X(PASSKEY_ENTRY_STARTED) \
    X(PASSKEY_DIGIT_ENTERED) \
    X(PASSKEY_DIGIT_ERASED) \
    X(PASSKEY_CLEARED) \
    X(PASSKEY_ENTRY_COMPLETED)

Definition at line 409 of file SMPTypes.cpp.

CASE_TO_STRING_TYPECODE

#define CASE_TO_STRING_TYPECODE

(

V

)

case TypeCode::V: return #V;

Definition at line 416 of file SMPTypes.cpp.

Function Documentation

append_bitstr()

template<typename T >

static void append_bitstr ( std::string &  out, T  mask, T  bit, const std::string &  bitstr, bool &  comma  )

static

Definition at line 41 of file SMPTypes.cpp.

Variable Documentation

legacy_pairing

const PairingMode legacy_pairing[5][5]

static

Initial value:

= {
 
     { PM_JUST__WORKS, PM_JUST__WORKS, PM_PASSKEY_INI, PM_JUST__WORKS, PM_PASSKEY_INI },
   { PM_JUST__WORKS, PM_JUST__WORKS, PM_PASSKEY_INI, PM_JUST__WORKS, PM_PASSKEY_INI },
    { PM_PASSKEY_RES, PM_PASSKEY_RES, PM_PASSKEY_ALL, PM_JUST__WORKS, PM_PASSKEY_RES },
 { PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS },
 { PM_PASSKEY_RES, PM_PASSKEY_RES, PM_PASSKEY_INI, PM_JUST__WORKS, PM_PASSKEY_RES },
}

Definition at line 226 of file SMPTypes.cpp.

seccon_pairing

const PairingMode seccon_pairing[5][5]

static

Initial value:

= {
 
     { PM_JUST__WORKS, PM_JUST__WORKS, PM_PASSKEY_INI, PM_JUST__WORKS, PM_PASSKEY_INI },
   { PM_JUST__WORKS, PM_NUMCOMP_ANY, PM_PASSKEY_INI, PM_JUST__WORKS, PM_NUMCOMP_ANY },
    { PM_PASSKEY_RES, PM_PASSKEY_RES, PM_PASSKEY_ALL, PM_JUST__WORKS, PM_PASSKEY_RES },
 { PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS, PM_JUST__WORKS },
 { PM_PASSKEY_RES, PM_NUMCOMP_ANY, PM_PASSKEY_INI, PM_JUST__WORKS, PM_NUMCOMP_ANY },
}

Definition at line 234 of file SMPTypes.cpp.