:orphan:

.. title:: XOROSHIRO_RANDOM_GENERATOR

.. option:: CONFIG_XOROSHIRO_RANDOM_GENERATOR

*Use Xoroshiro128+ as PRNG*

Type: ``bool``

Help
====

.. code-block:: none

    Enables the Xoroshiro128+ pseudo-random number generator, that uses
    the entropy driver as a seed source.  This is a fast non-cryptographically
    secure random number generator.

    It is so named because it uses 128 bits of state.

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

\ :option:`ENTROPY_HAS_DRIVER <CONFIG_ENTROPY_HAS_DRIVER>` && \ :ref:`<choice RNG_GENERATOR_CHOICE: Random generator> <choice_22>`

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

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



At ``<Zephyr Subsystem>/random/Kconfig:46``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:53``

Menu path: (Top) → Sub Systems and OS Services → Random Number Generators → Random generator

.. code-block:: kconfig

    config XOROSHIRO_RANDOM_GENERATOR
    	bool "Use Xoroshiro128+ as PRNG"
    	depends on ENTROPY_HAS_DRIVER && <choice RNG_GENERATOR_CHOICE>
    	help
    	  Enables the Xoroshiro128+ pseudo-random number generator, that uses
    	  the entropy driver as a seed source.  This is a fast non-cryptographically
    	  secure random number generator.
	  
    	  It is so named because it uses 128 bits of state.

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