:orphan:

.. title:: MBEDTLS_CIPHER_CHACHA20_ENABLED

.. option:: CONFIG_MBEDTLS_CIPHER_CHACHA20_ENABLED

*Enable the ChaCha20 stream cipher*

Type: ``bool``

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

\ :option:`MBEDTLS_BUILTIN <CONFIG_MBEDTLS_BUILTIN>` && \ :option:`MBEDTLS_CFG_FILE <CONFIG_MBEDTLS_CFG_FILE>` = "config-tls-generic.h" && \ :option:`MBEDTLS <CONFIG_MBEDTLS>`

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

Defaults
========

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

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

- \ :option:`MBEDTLS_CIPHER_ALL_ENABLED <CONFIG_MBEDTLS_CIPHER_ALL_ENABLED>`

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

.. highlight:: kconfig

At ``modules/Kconfig.tls-generic:208``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:23`` → ``modules/Kconfig:21`` → ``modules/Kconfig.mbedtls:44``

Menu path: (Top) → Modules → mbedTLS Support → TLS configuration → Ciphersuite configuration

.. parsed-literal::

    config MBEDTLS_CIPHER_CHACHA20_ENABLED
    	bool "Enable the ChaCha20 stream cipher"
    	depends on \ :option:`MBEDTLS_BUILTIN <CONFIG_MBEDTLS_BUILTIN>` && \ :option:`MBEDTLS_CFG_FILE <CONFIG_MBEDTLS_CFG_FILE>` = "config-tls-generic.h" && \ :option:`MBEDTLS <CONFIG_MBEDTLS>`

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