Bluetooth Classic

Bluedroid

The following Bluedroid Kconfig options have been changed:

BT_ENC_KEY_SIZE_CTRL_ENABLED is deprecated and will be removed in a future release.

The host now uses the standard HCI_Set_Min_Encryption_Key_Size command when the controller reports support for it via HCI_Read_Local_Supported_Commands. A new CONFIG_BT_CLASSIC_ENABLE_ENC_KEY_SIZE_CTRL_VSC option has been added to enable the Espressif vendor-specific command as a fallback when the standard command is not supported.

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