Security Manager configuration flags#

These values are used to configure security requirements.

Macros#

#define

SL_BT_SM_CONFIGURATION_MITM_REQUIRED 0x1

Bonding requires authentication (Man-in-the-Middle protection).

#define

SL_BT_SM_CONFIGURATION_BONDING_REQUIRED 0x2

Encryption requires bonding. Note that this setting will also enable bonding.

#define

SL_BT_SM_CONFIGURATION_SC_ONLY 0x4

Require secure connections pairing.

#define

SL_BT_SM_CONFIGURATION_BONDING_REQUEST_REQUIRED 0x8

Bonding requests need to be confirmed. Received bonding requests are notified by sl_bt_evt_sm_confirm_bonding.

#define

SL_BT_SM_CONFIGURATION_CONNECTIONS_FROM_BONDED_DEVICES_ONLY 0x10

Allow connections only from bonded devices. This option is ignored when the application includes the bluetooth_feature_external_bonding_database feature.

#define

SL_BT_SM_CONFIGURATION_PREFER_MITM 0x20

Prefer authenticated pairing when both options are possible based on the settings. Otherwise just works pairing is preferred.

#define

SL_BT_SM_CONFIGURATION_OOB_FROM_BOTH_DEVICES_REQUIRED 0x40

Require secure connections OOB data from both devices.

#define

SL_BT_SM_CONFIGURATION_REJECT_DEBUG_KEYS 0x80

Reject pairing if remote device uses debug keys.