zephyr

History

Tomi Fontanilles c1342b3aa9 modules: mbedtls: remove the default enabling of features In an effort to shave off code size, remove out-of-the-box enabling of crypto features (except SHA-256). Configurations are adjusted to enable what they need. Bonuses: - When enabled, AES now defaults to using a smaller version (`CONFIG_MBEDTLS_AES_ROM_TABLES` isn't default enabled anymore, and if enabled, `CONFIG_MBEDTLS_AES_FEWER_TABLES` defaults to y). - Conditions around Mbed TLS Kconfig options have been improved to reflect the reality of the dependencies. Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>		2024-05-31 16:33:06 -05:00
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boards	…
src	…
CMakeLists.txt	…
README.rst	…
prj.conf	…
prj_mtls_shim.conf	modules: mbedtls: remove the default enabling of features	2024-05-31 16:33:06 -05:00
prj_tinycrypt_shim.conf	…
sample.yaml	…

README.rst

.. zephyr:code-sample:: crypto
   :name: Crypto
   :relevant-api: crypto

   Use the crypto APIs to perform various encryption/decryption operations.

Overview
********
An example to illustrate the usage of :ref:`crypto APIs <crypto_api>`.

Building and Running
********************

This project outputs to the console.  It can be built and executed
on QEMU as follows:

.. zephyr-app-commands::
   :zephyr-app: samples/drivers/crypto
   :host-os: unix
   :board: qemu_x86
   :goals: run
   :compact:

Sample Output
=============

.. code-block:: console

    [general] [INF] main: Encryption Sample

    [general] [INF] cbc_mode: CBC Mode

    [general] [INF] cbc_mode: cbc mode ENCRYPT - Match

    [general] [INF] cbc_mode: cbc mode DECRYPT - Match

    [general] [INF] ctr_mode: CTR Mode

    [general] [INF] ctr_mode: ctr mode ENCRYPT - Match

    [general] [INF] ctr_mode: ctr mode DECRYPT - Match

    [general] [INF] ccm_mode: CCM Mode

    [general] [INF] ccm_mode: CCM mode ENCRYPT - Match

    [general] [INF] ccm_mode: CCM mode DECRYPT - Match

Exit QEMU by pressing :kbd:`CTRL+A` :kbd:`x`.