:orphan:

.. title:: CONFIG_ENTROPY_NRF5_BIAS_CORRECTION

.. kconfig:: CONFIG_ENTROPY_NRF5_BIAS_CORRECTION

CONFIG_ENTROPY_NRF5_BIAS_CORRECTION
###################################

*Enable bias correction (uniform distribution)*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables the RNG bias correction, which guarantees a
    uniform distribution of 0 and 1. When this option is enabled, the time
    to generate a byte cannot be guaranteed.

Direct dependencies
===================

\ :kconfig:`ENTROPY_NRF5_RNG <CONFIG_ENTROPY_NRF5_RNG>` && \ :kconfig:`ENTROPY_GENERATOR <CONFIG_ENTROPY_GENERATOR>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :kconfig:`BT_LLL_VENDOR_NORDIC <CONFIG_BT_LLL_VENDOR_NORDIC>`

Kconfig definition
==================



At ``<Zephyr Driver>/entropy/Kconfig.nrf5:27``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:42`` → ``<Zephyr Driver>/Kconfig:32`` → ``<Zephyr Driver>/entropy/Kconfig:18``

Menu path: (Top) → Device Drivers → Entropy Drivers → nRF5 RNG driver

.. code-block:: kconfig

    config ENTROPY_NRF5_BIAS_CORRECTION
    	bool "Enable bias correction (uniform distribution)"
    	depends on ENTROPY_NRF5_RNG && ENTROPY_GENERATOR
    	help
    	  This option enables the RNG bias correction, which guarantees a
    	  uniform distribution of 0 and 1. When this option is enabled, the time
    	  to generate a byte cannot be guaranteed.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*