# Copyright (c) 2020 HAW Hamburg
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.

menuconfig KCONFIG_USEMODULE_ENTROPY_SOURCE_ZERO_ENTROPY
    bool "Configure zero entropy source module"
    depends on USEMODULE_ENTROPY_SOURCE_ZERO_ENTROPY
    help
        Configure the zero entropy source using Kconfig.

if KCONFIG_USEMODULE_ENTROPY_SOURCE_ZERO_ENTROPY

config ENTROPY_SOURCE_ZERO_HMIN
    int "Estimated entropy per sample (byte)"
    default 58982
    help
        This is a dummy default value for testing. The zero entropy module does not
        contain any entropy at all.

config ENTROPY_SOURCE_ZERO_HEALTH_TEST
    bool "Enable health test"
    default y
    help
        Enable health test by default. Testing is the only purpose of this module.

config ENTROPY_SOURCE_ZERO_COND
    bool "Enable conditioning"
    help
        Disable conditioning by default. Conditioning is useless for zeros only. The von
        Neumann extractor would never finish and wait for the stop criterion given by
        @ref CONFIG_ENTROPY_SOURCE_NEUMANN_ABORT.

endif # KCONFIG_USEMODULE_ENTROPY_SOURCE_ZERO_ENTROPY