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Merge pull request #7866 from gojimmypi/pr-espressif-config

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Introduce Espressif common CONFIG_WOLFSSL_EXAMPLE_NAME, Kconfig
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Daniel Pouzzner 2024-08-23 21:11:09 -05:00 committed by GitHub
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IDE/Espressif/ESP-IDF/examples/template/components/wolfssl/Kconfig Normal file
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# Kconfig template
#
# Copyright (C) 2006-2024 wolfSSL Inc. All rights reserved.
#
# This file is part of wolfSSL.
#
# wolfSSL is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# wolfSSL is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
#
# Kconfig File Version 5.7.0.001 for wolfssl_test
# Kconfig Format Rules
#
# See:
# https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/kconfig.html
#
# Format rules for Kconfig files are as follows:
#
# Option names in any menus should have consistent prefixes. The prefix
# currently should have at least 3 characters.
#
# The unit of indentation should be 4 spaces. All sub-items belonging to a
# parent item are indented by one level deeper. For example, menu is indented
# by 0 spaces, config menu by 4 spaces, help in config by 8 spaces, and the
# text under help by 12 spaces.
#
# No trailing spaces are allowed at the end of the lines.
#
# The maximum length of options is NOT 50 characters as documented.
# kconfcheck will complain that options should be 40 at most.
#
# Fix option lengths first. Superflous errors on other lines may occur.
#
# The maximum length of lines is 120 characters.
#
# python -m kconfcheck <path_to_kconfig_file>
#
# ---------------------------------------------------------------------------------------------------------------------
# Begin main wolfSSL configuration menu
# ---------------------------------------------------------------------------------------------------------------------
menu "wolfSSL"
config TLS_STACK_WOLFSSL
bool "Include wolfSSL in ESP-TLS"
default y
select FREERTOS_ENABLE_BACKWARD_COMPATIBILITY
help
Includes wolfSSL in ESP-TLS so that it can be compiled with wolfSSL as its SSL/TLS library.
menu "Hardening"
config ESP_WOLFSSL_WC_NO_HARDEN
bool "Disable wolfSSL hardening"
default n
help
Sets WC_NO_HARDEN
config ESP_WOLFSSL_TFM_TIMING_RESISTANT
bool "Enable TFM Timing Resistant Code"
default n
help
Sets TFM_TIMING_RESISTANT.
endmenu # Hardening
config ESP_WOLFSSL_ENABLE_BENCHMARK
bool "Enable wolfSSL Benchmark Library"
default n
help
Enables wolfcrypt/benchmark/benchmark.c code for benchmark metrics. Disables NO_CRYPT_BENCHMARK.
menu "Benchmark Debug"
config ESP_DEBUG_WOLFSSL_BENCHMARK_TIMING
bool "Enable benchmark timing debug"
depends on ESP_WOLFSSL_ENABLE_BENCHMARK
default n
help
Enable wolfssl debug for benchmark metric timing (CPU Cycles, RTOS ticks, etc).
config ESP_WOLFSSL_BENCHMARK_TIMER_DEBUG
bool "Enable benchmark timer debug"
depends on ESP_WOLFSSL_ENABLE_BENCHMARK
default n
help
Turn on timer debugging (used when CPU cycles not available)
endmenu # Benchmark Debug
# -----------------------------------------------------------------------------------------------------------------
# wolfCrypt Test
# -----------------------------------------------------------------------------------------------------------------
config ESP_WOLFSSL_ENABLE_TEST
bool "Enable wolfCrypt test Library"
default n
help
Enables wolfcrypt/test/test.c code for testing. Disables NO_CRYPT_TEST.
menu "wolfCrypt tests"
config WOLFSSL_HAVE_WOLFCRYPT_TEST_OPTIONS
bool "Enable wolfCrypt Test Options"
depends on ESP_WOLFSSL_ENABLE_TEST
default n
help
Enables HAVE_WOLFCRYPT_TEST_OPTIONS
endmenu # wolfCrypt tests
# -----------------------------------------------------------------------------------------------------------------
# Apple HomeKit Options
# -----------------------------------------------------------------------------------------------------------------
menu "Apple HomeKit"
config WOLFSSL_APPLE_HOMEKIT
bool "Enable Apple HomeKit options"
default n
help
Enables FP_MAX_BITS (8192 * 2), SRP, ChaCha, Poly1305, Base64 encoding needed for Apple HomeKit.
endmenu # Apple HomeKit
# -----------------------------------------------------------------------------------------------------------------
config ESP_WOLFSSL_DISABLE_MY_ECC
bool "Disable ECC in my project"
default "n"
help
ECC is enabled by default. Select this option to disable.
config ESP_WOLFSSL_ENABLE_MY_USE_RSA
bool "Enable RSA in my project"
default "n"
help
RSA is disabled by default. Select this option to enable.
config ESP_WOLFSSL_BENCHMARK
bool "Enable wolfSSL Benchmark"
default n
help
Enables user settings relevant to benchmark code
config ESP_TLS_USING_WOLFSSL_SPECIFIED
bool "Use the specified wolfssl for ESP-TLS"
default Y
help
Includes wolfSSL from specified directory (not using esp-wolfssl).
config ESP_WOLFSSL_NO_USE_FAST_MATH
bool "Disable FAST_MATH library and all ESP32 Hardware Acceleration"
select ESP_WOLFSSL_NO_HW
select ESP_WOLFSSL_NO_HW_AES
select ESP_WOLFSSL_NO_HW_HASH
select ESP_WOLFSSL_NO_HW_RSA_PRI
select ESP_WOLFSSL_NO_HW_RSA_PRI_MP_MUL
select ESP_WOLFSSL_NO_HW_RSA_PRI_MULMOD
select ESP_WOLFSSL_NO_HW_RSA_PRI_EXPTMOD
default n
help
When disabling all hardware acceleration for smaller memory footprint,
disabling TFM fast math provides faster wolfSSL software algorithms in an
even smaller flash memory footprint.
menu "Protocol Config"
config WOLFSSL_HAVE_ALPN
bool "Enable ALPN (Application Layer Protocol Negotiation) in wolfSSL"
default y
config WOLFSSL_ALLOW_TLS12
bool "Allow TLS 1.2"
default n
help
Allow TLS to fallback to TLS1.2. Memory footprint will likely be larger for TLS1.2.
When disabled HTTPS and MQTT over TLS connections will fail if TLS1.3 not accepted.
config WOLFSSL_HAVE_OCSP
bool "Enable OCSP (Online Certificate Status Protocol) in wolfSSL"
default n
endmenu # Protocol Config
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
menu "wolfSSL ESP-TLS"
config TLS_STACK_WOLFSSL
bool "Include wolfSSL in ESP-TLS"
default y
select FREERTOS_ENABLE_BACKWARD_COMPATIBILITY
help
Includes wolfSSL in ESP-TLS so that it can be compiled with wolfSSL as its SSL/TLS library.
endmenu # wolfSSL ESP-TLS
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
config ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
bool "Modify default hardware acceleration settings"
default n
help
Typically used for debugging, analysis, or optimizations. The default
hardware acceleration features can be each manually adjusted.
menu "wolfSSL Hardware Acceleration"
config ESP_WOLFSSL_NO_ESP32_CRYPT
bool "Disable all ESP32 Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
select ESP_WOLFSSL_NO_HW_AES
select ESP_WOLFSSL_NO_HW_HASH
select ESP_WOLFSSL_NO_HW_RSA_PRI
select ESP_WOLFSSL_NO_HW_RSA_PRI_MP_MUL
select ESP_WOLFSSL_NO_HW_RSA_PRI_MULMOD
select ESP_WOLFSSL_NO_HW_RSA_PRI_EXPTMOD
help
Hardware acceleration enabled by default. When selected defines: NO_ESP32_CRYPT.
Consider disabling FASTMATH (other libraries are faster in software and smaller)
config ESP_WOLFSSL_NO_HW_AES
bool "Disable all ESP32 AES Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
help
Hardware acceleration enabled by default.When selected defines: NO_HW_AES
config ESP_WOLFSSL_NO_HW_HASH
bool "Disable all ESP32 SHA Hash Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
help
Hardware acceleration enabled by default. When selected defines: NO_HW_HASH
config ESP_WOLFSSL_NO_HW_RSA_PRI
bool "Disable all ESP32 RSA Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
select ESP_WOLFSSL_NO_HW_PRI_MP_MUL
select ESP_WOLFSSL_NO_HW_RSA_PRI_MULMOD
select ESP_WOLFSSL_NO_HW_RSA_PRI_EXPTMOD
help
Hardware acceleration enabled by default. When selected defines: NO_HW_RSA_PRI
config ESP_WOLFSSL_NO_HW_RSA_PRI_MP_MUL
bool "Disable all ESP32 Multiplication Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
help
Hardware acceleration enabled by default. When selected defines: NO_HW_RSA_PRI_MP_MUL
config ESP_WOLFSSL_NO_HW_RSA_PRI_MULMOD
bool "Disable all ESP32 Modular Multiplication Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
help
Hardware acceleration enabled by default. When selected defines: NO_HW_RSA_PRI_MULMOD
config ESP_WOLFSSL_NO_HW_RSA_PRI_EXPTMOD
bool "Disable all ESP32 RSA Exponential Math Hardware Acceleration"
depends on ESP_WOLFSSL_ALT_HARDWARE_ACCELERATION
default n
help
Hardware acceleration enabled by default.
Select this option to force disable: NO_HW_RSA_PRI_EXPTMOD
endmenu # wolfSSL Hardware Acceleration
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
menu "wolfSSL Experimental Options"
config ESP_WOLFSSL_EXPERIMENTAL_SETTINGS
bool "Enable wolfSSL Experimental Settings"
default n
help
Enables experimental settings for wolfSSL. See documentation.
config ESP_WOLFSSL_ENABLE_KYBER
bool "Enable wolfSSL Kyber"
default n
help
Enable debugging messages for wolfSSL. See user_settings.h for additional debug options.
endmenu # wolfSSL Experimental Options
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
menu "wolfSSL Debug Options"
config ESP_WOLFSSL_DEBUG_WOLFSSL
bool "Enable wolfSSL Debugging"
default n
help
Enable debugging messages for wolfSSL. See user_settings.h for additional debug options.
endmenu # wolfSSL Debug Options
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
menu "wolfSSL Customization"
config CUSTOM_SETTING_WOLFSSL_ROOT
string "Enter a path for wolfSSL source code"
default "~/workspace/wolfssl"
help
This option lets you specify a directory for the wolfSSL source code (typically a git clone).
Enter the path using forward slashes (e.g., C:/myfolder/mysubfolder) or double backslashes
(e.g., C:\\myfolder\\mysubfolder).
endmenu # wolfSSL Customization
# -----------------------------------------------------------------------------------------------------------------
# -----------------------------------------------------------------------------------------------------------------
menu "Component Config"
config IGNORE_ESP_IDF_WOLFSSL_COMPONENT
bool "Ignore the ESP-IDF component of wolfSSL (if present)"
default n
help
Ignores wolfSSL present in the esp-idf/components directory. Requires wolfssl as a local component.
config IGNORE_LOCAL_WOLFSSL_COMPONENT
bool "Ignore the local component of wolfSSL (if present)"
default n
help
Ignores wolfSSL present in the local project components directory.
Requires wolfssl as a ESP-IDF component.
endmenu # Component Config
# -----------------------------------------------------------------------------------------------------------------
endmenu # wolfSSL
# ---------------------------------------------------------------------------------------------------------------------
# ---------------------------------------------------------------------------------------------------------------------
menu "wolfSSH"
config ESP_ENABLE_WOLFSSH
bool "Enable wolfSSH options"
default n
help
Enables WOLFSSH_TERM, WOLFSSL_KEY_GEN, WOLFSSL_PTHREADS, WOLFSSH_TEST_SERVER, WOLFSSH_TEST_THREADING
config ESP_WOLFSSL_DEBUG_WOLFSSH
bool "Enable wolfSSH debugging"
default n
help
Enable wolfSSH debugging macro. See user_settings.h
endmenu # wolfSSH
# ---------------------------------------------------------------------------------------------------------------------
# ---------------------------------------------------------------------------------------------------------------------
menu "wolfMQTT"
config ESP_ENABLE_WOLFMQTT
bool "Enable wolfMQTT options"
default n
help
Enables WOLFMQTT
config ESP_WOLFSSL_DEBUG_WOLFMQTT
bool "Enable wolfMQTT debugging"
default n
help
Enable wolfMQTT debugging macro. See user_settings.h
endmenu # wolfMQTT
# ---------------------------------------------------------------------------------------------------------------------

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IDE/Espressif/ESP-IDF/examples/template/components/wolfssl/include/user_settings.h
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@ -1,4 +1,4 @@
/* user_settings.h
/* wolfssl-component include/user_settings.h
*
* Copyright (C) 2006-2024 wolfSSL Inc.
*
@ -18,19 +18,52 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#define WOLFSSL_ESPIDF_COMPONENT_VERSION 0x
/* The Espressif project config file. See also sdkconfig.defaults */
#include "sdkconfig.h"
/* This user_settings.h is for Espressif ESP-IDF
*
* Standardized wolfSSL Espressif ESP32 + ESP8266 user_settings.h V5.7.0-1
*
* Do not include any wolfssl headers here
* Do not include any wolfssl headers here.
*
* When editing this file:
* ensure wolfssl_test and wolfssl_benchmark settings match.
* ensure all examples match. The template example is the reference.
*/
/* The Espressif project config file. See also sdkconfig.defaults */
#include "sdkconfig.h"
/* Naming convention: (see also esp32-crypt.h for the reference source).
*
* CONFIG_
* This prefix indicates the setting came from the sdkconfig / Kconfig.
*
* May or may not be related to wolfSSL.
*
* The name after this prefix must exactly match that in the Kconfig file.
*
* WOLFSSL_
* Typical of many, but not all wolfSSL macro names.
*
* Applies to all wolfSSL products such as wolfSSH, wolfMQTT, etc.
*
* May or may not have a corresponding sdkconfig / Kconfig control.
*
* ESP_WOLFSSL_
* These are NOT valid wolfSSL macro names. These are names only used in
* the ESP-IDF Kconfig files. When parsed, they will have a "CONFIG_"
* suffix added. See next section.
*
* CONFIG_ESP_WOLFSSL_
* This is a wolfSSL-specific macro that has been defined in the ESP-IDF
* via the sdkconfig / menuconfig. Any text after this prefix should
* exactly match an existing wolfSSL macro name.
*
* Applies to all wolfSSL products such as wolfSSH, wolfMQTT, etc.
*
* These macros may also be specific to only the project or environment,
* and possibly not used anywhere else in the wolfSSL libraries.
*/
/* The Espressif sdkconfig will have chipset info.
**
@ -46,33 +79,180 @@
#undef WOLFSSL_ESPIDF
#define WOLFSSL_ESPIDF
/* We don't use WiFi, so don't compile in the esp-sdk-lib WiFi helpers: */
#define NO_ESP_SDK_WIFI
/* Test various user_settings between applications by selecting example apps
* in `idf.py menuconfig` for Example wolfSSL Configuration settings: */
/* wolfSSL Examples */
#ifdef CONFIG_WOLFSSL_EXAMPLE_NAME_TEMPLATE
/* See https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/template */
/* We don't use WiFi, so don't compile in the esp-sdk-lib WiFi helpers: */
/* #define USE_WOLFSSL_ESP_SDK_WIFI */
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_TEST
/* See https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/wolfssl_test */
/* We don't use WiFi, so don't compile in the esp-sdk-lib WiFi helpers: */
/* #define USE_WOLFSSL_ESP_SDK_WIFI */
#define TEST_ESPIDF_ALL_WOLFSSL
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_BENCHMARK
/* See https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark */
/* We don't use WiFi, so don't compile in the esp-sdk-lib WiFi helpers: */
/* #define USE_WOLFSSL_ESP_SDK_WIFI */
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_TLS_CLIENT
/* See https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/wolfssl_client */
#define USE_WOLFSSL_ESP_SDK_WIFI
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_TLS_SERVER
/* See https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/wolfssl_server */
#define USE_WOLFSSL_ESP_SDK_WIFI
/* wolfSSH Examples */
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_WOLFSSH_TEMPLATE
/* See https://github.com/wolfSSL/wolfssh/tree/master/ide/Espressif/ESP-IDF/examples/wolfssh_template */
#define USE_WOLFSSL_ESP_SDK_WIFI
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_WOLFSSH_ECHOSERVER
/* See https://github.com/wolfSSL/wolfssh/tree/master/ide/Espressif/ESP-IDF/examples/wolfssh_echoserver */
#define USE_WOLFSSL_ESP_SDK_WIFI
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_ESP32_SSH_SERVER
/* See https://github.com/wolfSSL/wolfssh-examples/tree/main/Espressif/ESP32/ESP32-SSH-Server */
#define USE_WOLFSSL_ESP_SDK_WIFI
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_ESP8266_SSH_SERVER
/* See https://github.com/wolfSSL/wolfssh-examples/tree/main/Espressif/ESP8266/ESP8266-SSH-Server */
#define USE_WOLFSSL_ESP_SDK_WIFI
/* wolfMQTT Examples */
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_WOLFMQTT_TEMPLATE
/* See https://github.com/wolfSSL/wolfMQTT/tree/master/IDE/Espressif/ESP-IDF/examples/wolfmqtt_template */
#define USE_WOLFSSL_ESP_SDK_WIFI
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_WOLFMQTT_AWS_IOT_MQTT
/* See https://github.com/wolfSSL/wolfMQTT/tree/master/IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT */
#define USE_WOLFSSL_ESP_SDK_WIFI
/* wolfTPM Examples */
#elif CONFIG_WOLFTPM_EXAMPLE_NAME_ESPRESSIF
/* See https://github.com/wolfSSL/wolfTPM/tree/master/IDE/Espressif */
#define USE_WOLFSSL_ESP_SDK_WIFI
/* Apple HomeKit Examples */
#elif CONFIG_WOLFSSL_APPLE_HOMEKIT
/* See https://github.com/AchimPieters/esp32-homekit-demo */
/* no example selected */
#elif CONFIG_WOLFSSL_EXAMPLE_NAME_NONE
/* We'll assume the app needs to use wolfSSL sdk lib function */
#define USE_WOLFSSL_ESP_SDK_WIFI
/* Unknown config */
#else
/* the code is older or does not have application name defined. */
#endif /* Example wolfSSL Configuration app settings */
#if defined(CONFIG_TLS_STACK_WOLFSSL) && (CONFIG_TLS_STACK_WOLFSSL)
/* When using ESP-TLS, some old algoritms such as SHA1 are no longer
* enabled in wolfSSL, except for the OpenSSL compatibility. So enable
* that here: */
#define OPENSSL_EXTRA
#endif
/* Experimental Kyber */
#if 0
#ifdef CONFIG_WOLFSSL_ENABLE_KYBER
/* Kyber typically needs a minimum 10K stack */
#define WOLFSSL_EXPERIMENTAL_SETTINGS
#define WOLFSSL_HAVE_KYBER
#define WOLFSSL_WC_KYBER
#define WOLFSSL_SHA3
#if defined(CONFIG_IDF_TARGET_ESP8266)
/* With limited RAM, we'll disable some of the Kyber sizes: */
#define WOLFSSL_NO_KYBER1024
#define WOLFSSL_NO_KYBER768
#define NO_SESSION_CACHE
#endif
#endif
/* Pick a cert buffer size: */
/* #define USE_CERT_BUFFERS_2048 */
/* #define USE_CERT_BUFFERS_1024 */
#define USE_CERT_BUFFERS_2048
/* The Espressif sdkconfig will have chipset info.
**
** Some possible values:
**
** CONFIG_IDF_TARGET_ESP32
** CONFIG_IDF_TARGET_ESP32S2
** CONFIG_IDF_TARGET_ESP32S3
** CONFIG_IDF_TARGET_ESP32C3
** CONFIG_IDF_TARGET_ESP32C6
*/
/* Optionally enable Apple HomeKit from compiler directive or Kconfig setting */
#if defined(WOLFSSL_APPLE_HOMEKIT) || defined(CONFIG_WOLFSSL_APPLE_HOMEKIT)
/* SRP is known to need 8K; slow on some devices */
#define FP_MAX_BITS (8192 * 2)
#define WOLFCRYPT_HAVE_SRP
#define HAVE_CHACHA
#define HAVE_POLY1305
#define WOLFSSL_BASE64_ENCODE
#endif /* Apple HomeKit settings */
#if defined(CONFIG_ESP_TLS_USING_WOLFSSL)
/* The ESP-TLS */
#define HAVE_ALPN
#define HAVE_SNI
#define OPENSSL_EXTRA_X509_SMALL
#endif
/* Optionally enable some wolfSSH settings */
#if defined(ESP_ENABLE_WOLFSSH) || defined(CONFIG_ESP_ENABLE_WOLFSSH)
/* The default SSH Windows size is massive for an embedded target.
* Limit it: */
#define DEFAULT_WINDOW_SZ 2000
/* These may be defined in cmake for other examples: */
#undef WOLFSSH_TERM
#define WOLFSSH_TERM
/* optional debug */
/* #undef DEBUG_WOLFSSH */
/* #define DEBUG_WOLFSSH */
#undef WOLFSSL_KEY_GEN
#define WOLFSSL_KEY_GEN
#undef WOLFSSL_PTHREADS
#define WOLFSSL_PTHREADS
#define WOLFSSH_TEST_SERVER
#define WOLFSSH_TEST_THREADING
#endif /* ESP_ENABLE_WOLFSSH */
/* Not yet using WiFi lib, so don't compile in the esp-sdk-lib WiFi helpers: */
/* #define USE_WOLFSSL_ESP_SDK_WIFI */
/*
* ONE of these Espressif chip families will be detected from sdkconfig:
*
* WOLFSSL_ESP32
* WOLFSSL_ESPWROOM32SE
* WOLFSSL_ESP8266
*
* following ifdef detection only for syntax highlighting:
*/
#undef WOLFSSL_ESPWROOM32SE
#undef WOLFSSL_ESP8266
#undef WOLFSSL_ESP32
#ifdef WOLFSSL_ESPWROOM32SE
#undef WOLFSSL_ESPWROOM32SE
#endif
#ifdef WOLFSSL_ESP8266
#undef WOLFSSL_ESP8266
#endif
#ifdef WOLFSSL_ESP32
#undef WOLFSSL_ESP32
#endif
/* See below for chipset detection from sdkconfig.h */
/* when you want to use SINGLE THREAD. Note Default ESP-IDF is FreeRTOS */
/* #define SINGLE_THREADED */
/* SMALL_SESSION_CACHE saves a lot of RAM for ClientCache and SessionCache.
/* Small session cache saves a lot of RAM for ClientCache and SessionCache.
* Memory requirement is about 5KB, otherwise 20K is needed when not specified.
* If extra small footprint is needed, try MICRO_SESSION_CACHE (< 1K)
* When really desperate or no TLS used, try NO_SESSION_CACHE. */
@ -92,8 +272,128 @@
/* RSA_LOW_MEM: Half as much memory but twice as slow. */
#define RSA_LOW_MEM
/* Uncommon settings for testing only */
#ifdef TEST_ESPIDF_ALL_WOLFSSL
#define WOLFSSL_MD2
#define HAVE_BLAKE2
#define HAVE_BLAKE2B
#define HAVE_BLAKE2S
#define WC_RC2
#define WOLFSSL_ALLOW_RC4
#define HAVE_POLY1305
#define WOLFSSL_AES_128
#define WOLFSSL_AES_OFB
#define WOLFSSL_AES_CFB
#define WOLFSSL_AES_XTS
/* #define WC_SRTP_KDF */
/* TODO Causes failure with Espressif AES HW Enabled */
/* #define HAVE_AES_ECB */
/* #define HAVE_AESCCM */
/* TODO sanity check when missing HAVE_AES_ECB */
#define WOLFSSL_WOLFSSH
#define HAVE_AESGCM
#define WOLFSSL_AES_COUNTER
#define HAVE_FFDHE
#define HAVE_FFDHE_2048
#if defined(CONFIG_IDF_TARGET_ESP8266)
/* TODO Full size SRP is disabled on the ESP8266 at this time.
* Low memory issue? */
#define WOLFCRYPT_HAVE_SRP
/* MIN_FFDHE_FP_MAX_BITS = (MIN_FFDHE_BITS * 2); see settings.h */
#define FP_MAX_BITS MIN_FFDHE_FP_MAX_BITS
#elif defined(CONFIG_IDF_TARGET_ESP32) || \
defined(CONFIG_IDF_TARGET_ESP32S2) || \
defined(CONFIG_IDF_TARGET_ESP32S3)
#define WOLFCRYPT_HAVE_SRP
#define FP_MAX_BITS (8192 * 2)
#elif defined(CONFIG_IDF_TARGET_ESP32C3) || \
defined(CONFIG_IDF_TARGET_ESP32H2)
/* SRP Known to be working on this target::*/
#define WOLFCRYPT_HAVE_SRP
#define FP_MAX_BITS (8192 * 2)
#else
/* For everything else, give a try and see if SRP working: */
#define WOLFCRYPT_HAVE_SRP
#define FP_MAX_BITS (8192 * 2)
#endif
#define HAVE_DH
/* TODO: there may be a problem with HAVE_CAMELLIA with HW AES disabled.
* Do not define NO_WOLFSSL_ESP32_CRYPT_AES when enabled: */
/* #define HAVE_CAMELLIA */
/* DSA requires old SHA */
#define HAVE_DSA
/* Needs SHA512 ? */
#define HAVE_HPKE
/* Not for Espressif? */
#if defined(CONFIG_IDF_TARGET_ESP32C2) || \
defined(CONFIG_IDF_TARGET_ESP8684) || \
defined(CONFIG_IDF_TARGET_ESP32H2) || \
defined(CONFIG_IDF_TARGET_ESP8266)
#if defined(CONFIG_IDF_TARGET_ESP8266)
#undef HAVE_ECC
#undef HAVE_ECC_CDH
#undef HAVE_CURVE25519
/* TODO does CHACHA also need alignment? Failing on ESP8266
* See SHA256 __attribute__((aligned(4))); and WC_SHA256_ALIGN */
#ifdef HAVE_CHACHA
#error "HAVE_CHACHA not supported on ESP8266"
#endif
#ifdef HAVE_XCHACHA
#error "HAVE_XCHACHA not supported on ESP8266"
#endif
#else
#define HAVE_XCHACHA
#define HAVE_CHACHA
/* TODO Not enabled at this time, needs further testing:
* #define WC_SRTP_KDF
* #define HAVE_COMP_KEY
* #define WOLFSSL_HAVE_XMSS
*/
#endif
/* TODO AES-EAX not working on this platform */
/* Optionally disable DH
* #undef HAVE_DH
* #undef HAVE_FFDHE
*/
/* ECC_SHAMIR out of memory on ESP32-C2 during ECC */
#ifndef HAVE_ECC
#define ECC_SHAMIR
#endif
#else
#define WOLFSSL_AES_EAX
#define ECC_SHAMIR
#endif
/* Only for WOLFSSL_IMX6_CAAM / WOLFSSL_QNX_CAAM ? */
/* #define WOLFSSL_CAAM */
/* #define WOLFSSL_CAAM_BLOB */
#define WOLFSSL_AES_SIV
#define WOLFSSL_CMAC
#define WOLFSSL_CERT_PIV
/* HAVE_SCRYPT may turn on HAVE_PBKDF2 see settings.h */
/* #define HAVE_SCRYPT */
#define SCRYPT_TEST_ALL
#define HAVE_X963_KDF
#endif
/* optionally turn off SHA512/224 SHA512/256 */
/* #define WOLFSSL_NOSHA512_224 */
@ -133,29 +433,59 @@
/* when you want to use SHA384 */
#define WOLFSSL_SHA384
/* when you want to use SHA512 */
#define WOLFSSL_SHA512
/* when you want to use SHA3 */
#define WOLFSSL_SHA3
/* ED25519 requires SHA512 */
#define HAVE_ED25519
/* Some features not enabled for ESP8266: */
#if defined(CONFIG_IDF_TARGET_ESP8266) || \
defined(CONFIG_IDF_TARGET_ESP32C2)
/* Some known low-memory devices have features not enabled by default. */
/* TODO determine low memory configuration for ECC. */
#else
#define HAVE_ECC
#define HAVE_CURVE25519
#define CURVE25519_SMALL
/* when you want to use SHA512 */
#define WOLFSSL_SHA512
/* when you want to use SHA3 */
#define WOLFSSL_SHA3
/* ED25519 requires SHA512 */
#define HAVE_ED25519
#endif
#define HAVE_ED25519
#define MY_USE_ECC 1
#define MY_USE_RSA 0
/* Optional OPENSSL compatibility */
#define OPENSSL_EXTRA
/* We can use either or both ECC and RSA, but must use at least one. */
#if MY_USE_ECC || MY_USE_RSA
#if MY_USE_ECC
/* ---- ECDSA / ECC ---- */
#define HAVE_ECC
#define HAVE_CURVE25519
#define HAVE_ED25519
/*
#define HAVE_ECC384
#define CURVE25519_SMALL
*/
#else
#define WOLFSSH_NO_ECC
/* WOLFSSH_NO_ECDSA is typically defined automatically,
* here for clarity: */
#define WOLFSSH_NO_ECDSA
#endif
#if MY_USE_RSA
/* ---- RSA ----- */
/* #define RSA_LOW_MEM */
/* DH disabled by default, needed if ECDSA/ECC also turned off */
#define HAVE_DH
#else
#define WOLFSSH_NO_RSA
#endif
#else
#error "Either RSA or ECC must be enabled"
#endif
/* Optional OpenSSL compatibility */
/* #define OPENSSL_EXTRA */
/* #Optional HAVE_PKCS7 */
/* #define HAVE_PKCS7 */
@ -208,7 +538,7 @@
#define USE_FAST_MATH
/***** Use SP_MATH *****/
/* #undef USE_FAST_MATH */
/* #undef USE_FAST_MATH */
/* #define SP_MATH */
/* #define WOLFSSL_SP_MATH_ALL */
/* #define WOLFSSL_SP_RISCV32 */
@ -217,6 +547,14 @@
/* #undef USE_FAST_MATH */
/* #define USE_INTEGER_HEAP_MATH */
/* Just syntax highlighting to check math libraries: */
#if defined(SP_MATH) || \
defined(USE_INTEGER_HEAP_MATH) || \
defined(USE_INTEGER_HEAP_MATH) || \
defined(USE_FAST_MATH) || \
defined(WOLFSSL_SP_MATH_ALL) || \
defined(WOLFSSL_SP_RISCV32)
#endif
#define WOLFSSL_SMALL_STACK
@ -224,7 +562,9 @@
#define HAVE_VERSION_EXTENDED_INFO
/* #define HAVE_WC_INTROSPECTION */
#define HAVE_SESSION_TICKET
#ifndef NO_SESSION_CACHE
#define HAVE_SESSION_TICKET
#endif
/* #define HAVE_HASHDRBG */
@ -255,10 +595,62 @@
--enable-asn-template
*/
/* optional SM4 Ciphers. See https://github.com/wolfSSL/wolfsm */
/*
#define WOLFSSL_SM2
#define WOLFSSL_SM3
#define WOLFSSL_SM4
*/
#if defined(WOLFSSL_SM2) || defined(WOLFSSL_SM3) || defined(WOLFSSL_SM4)
/* SM settings, possible cipher suites:
TLS13-AES128-GCM-SHA256
TLS13-CHACHA20-POLY1305-SHA256
TLS13-SM4-GCM-SM3
TLS13-SM4-CCM-SM3
#define WOLFSSL_ESP32_CIPHER_SUITE "TLS13-SM4-GCM-SM3"
#define WOLFSSL_ESP32_CIPHER_SUITE "TLS13-SM4-CCM-SM3"
#define WOLFSSL_ESP32_CIPHER_SUITE "ECDHE-ECDSA-SM4-CBC-SM3"
#define WOLFSSL_ESP32_CIPHER_SUITE "ECDHE-ECDSA-SM4-GCM-SM3"
#define WOLFSSL_ESP32_CIPHER_SUITE "ECDHE-ECDSA-SM4-CCM-SM3"
#define WOLFSSL_ESP32_CIPHER_SUITE "TLS13-SM4-GCM-SM3:" \
"TLS13-SM4-CCM-SM3:"
*/
#undef WOLFSSL_BASE16
#define WOLFSSL_BASE16 /* required for WOLFSSL_SM2 */
#undef WOLFSSL_SM4_ECB
#define WOLFSSL_SM4_ECB
#undef WOLFSSL_SM4_CBC
#define WOLFSSL_SM4_CBC
#undef WOLFSSL_SM4_CTR
#define WOLFSSL_SM4_CTR
#undef WOLFSSL_SM4_GCM
#define WOLFSSL_SM4_GCM
#undef WOLFSSL_SM4_CCM
#define WOLFSSL_SM4_CCM
#define HAVE_POLY1305
#define HAVE_CHACHA
#undef HAVE_AESGCM
#define HAVE_AESGCM
#else
/* default settings */
#define USE_CERT_BUFFERS_2048
#endif
/* Chipset detection from sdkconfig.h
* Default is HW enabled unless turned off.
* Uncomment lines to force SW instead of HW acceleration */
#if defined(CONFIG_IDF_TARGET_ESP32)
#if defined(CONFIG_IDF_TARGET_ESP32) || defined(WOLFSSL_ESPWROOM32SE)
#define WOLFSSL_ESP32
/* Alternatively, if there's an ECC Secure Element present: */
/* #define WOLFSSL_ESPWROOM32SE */
@ -445,8 +837,11 @@ See wolfssl/wolfcrypt/port/Espressif/esp32-crypt.h for details on debug options
#define WOLFSSL_TEST_STRAY 1
#define USE_ESP_DPORT_ACCESS_READ_BUFFER
#define WOLFSSL_ESP32_HW_LOCK_DEBUG
#define WOLFSSL_DEBUG_MUTEX
#define WOLFSSL_DEBUG_ESP_RSA_MULM_BITS
#define ESP_DISABLE_HW_TASK_LOCK
#define ESP_MONITOR_HW_TASK_LOCK
#define USE_ESP_DPORT_ACCESS_READ_BUFFER
See wolfcrypt/benchmark/benchmark.c for debug and other settings:
@ -458,7 +853,7 @@ Turn on timer debugging (used when CPU cycles not available)
*/
/* Pause in a loop rather than exit. */
#define WOLFSSL_ESPIDF_ERROR_PAUSE
/* #define WOLFSSL_ESPIDF_ERROR_PAUSE */
#define WOLFSSL_HW_METRICS
@ -507,6 +902,12 @@ Turn on timer debugging (used when CPU cycles not available)
* There are various certificate examples in this header file:
* https://github.com/wolfSSL/wolfssl/blob/master/wolfssl/certs_test.h
*
* To use the sample certificates in code (not recommended for production!):
*
* #if defined(USE_CERT_BUFFERS_2048) || defined(USE_CERT_BUFFERS_1024)
* #include <wolfssl/certs_test.h>
* #endif
*
* To use the sets of macros below, define *one* of these:
*
* USE_CERT_BUFFERS_1024 - ECC 1024 bit encoded ASN1
@ -584,6 +985,7 @@ Turn on timer debugging (used when CPU cycles not available)
#define WOLFSSL_BASE16
#else
#if defined(USE_CERT_BUFFERS_2048)
#define USE_CERT_BUFFERS_256
/* Be sure to include in app when using example certs: */
/* #include <wolfssl/certs_test.h> */
#define CTX_CA_CERT ca_cert_der_2048
@ -605,6 +1007,7 @@ Turn on timer debugging (used when CPU cycles not available)
#define CTX_CLIENT_KEY_TYPE WOLFSSL_FILETYPE_ASN1
#elif defined(USE_CERT_BUFFERS_1024)
#define USE_CERT_BUFFERS_256
/* Be sure to include in app when using example certs: */
/* #include <wolfssl/certs_test.h> */
#define CTX_CA_CERT ca_cert_der_1024
@ -629,3 +1032,34 @@ Turn on timer debugging (used when CPU cycles not available)
#error "Must define USE_CERT_BUFFERS_2048 or USE_CERT_BUFFERS_1024"
#endif
#endif /* Conditional key and cert constant names */
/******************************************************************************
** Sanity Checks
******************************************************************************/
#if defined(CONFIG_ESP_MAIN_TASK_STACK_SIZE)
#if defined(WOLFCRYPT_HAVE_SRP)
#if defined(FP_MAX_BITS)
#if FP_MAX_BITS < (8192 * 2)
#define ESP_SRP_MINIMUM_STACK_8K (24 * 1024)
#else
#define ESP_SRP_MINIMUM_STACK_8K (28 * 1024)
#endif
#else
#error "Please define FP_MAX_BITS when using WOLFCRYPT_HAVE_SRP."
#endif
#if (CONFIG_ESP_MAIN_TASK_STACK_SIZE < ESP_SRP_MINIMUM_STACK)
#warning "WOLFCRYPT_HAVE_SRP enabled with small stack size"
#endif
#endif
#else
#warning "CONFIG_ESP_MAIN_TASK_STACK_SIZE not defined!"
#endif
/* See settings.h for some of the possible hardening options:
*
* #define NO_ESPIDF_DEFAULT
* #define WC_NO_CACHE_RESISTANT
* #define WC_AES_BITSLICED
* #define HAVE_AES_ECB
* #define HAVE_AES_DIRECT
*/

123
IDE/Espressif/ESP-IDF/examples/template/main/Kconfig.projbuild Normal file
View File

@ -0,0 +1,123 @@
# Kconfig main
#
# Copyright (C) 2006-2024 wolfSSL Inc. All rights reserved.
#
# This file is part of wolfSSL.
#
# wolfSSL is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# wolfSSL is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
#
# Kconfig File Version 5.7.2.001 for wolfssl_template
menu "Example wolfSSL Configuration"
choice WOLFSSL_EXAMPLE_CHOOSE
prompt "Choose Example (See wolfssl/include/user_settings.h)"
default WOLFSSL_EXAMPLE_NAME_NONE
help
The user settings file can be adjusted to specific wolfSSL examples.
config WOLFSSL_EXAMPLE_NAME_TEMPLATE
bool "wolfSSL Template"
help
The sample template app compiles in wolfSSL and prints the current wolfSSL Version. Nothing more.
config WOLFSSL_EXAMPLE_NAME_TEST
bool "wolfSSL Test"
help
This app tests all cryptographic functions currently enabled. See also Benchmark performance app.
config WOLFSSL_EXAMPLE_NAME_BENCHMARK
bool "wolfSSL Benchmark"
help
Benchmark performance app. See also cryptographic test.
config WOLFSSL_EXAMPLE_NAME_TLS_CLIENT
bool "TLS Client"
help
TLS Client Example app. Needs WiFi and a listening server on port 11111.
config WOLFSSL_EXAMPLE_NAME_TLS_SERVER
bool "TLS Server"
help
TLS Server Example app. Needs WiFi. More interesting with a TLS client using port 11111.
config WOLFSSL_EXAMPLE_NAME_WOLFSSH_TEMPLATE
bool "SSH Template App"
help
Bare-bones Hellow World app that only compiles in wolfSSL and wolfSSH.
See wolfSSL/wolfssh on GitHub.
config WOLFSSL_EXAMPLE_NAME_WOLFSSH_ECHOSERVER
bool "SSH Echo Server"
help
See wolfSSL/wolfssh on GitHub.
config WOLFSSL_EXAMPLE_NAME_WOLFSSH_ECHOSERVER
bool "SSH Echo Server"
help
See wolfSSL/wolfssh on GitHub.
config WOLFSSL_EXAMPLE_NAME_ESP32_SSH_SERVER
bool "SSH to UART Server for the ESP32"
help
See wolfSSL/wolfssh-examples on GitHub.
config WOLFSSL_EXAMPLE_NAME_ESP8266_SSH_SERVER
bool "SSH to UART Server for the ESP8266"
help
See wolfSSL/wolfssh-examples on GitHub.
config WOLFSSL_EXAMPLE_NAME_WOLFMQTT_TEMPLATE
bool "MQTT Template"
help
See wolfSSL/wolfmqtt on GitHub.
config WOLFSSL_EXAMPLE_NAME_WOLFMQTT_AWS_IOT_MQTT
bool "MQTT AWS IoT"
help
See wolfSSL/wolfmqtt on GitHub.
config WOLFTPM_EXAMPLE_NAME_ESPRESSIF
bool "TPM Test Example for the ESP32"
help
See wolfSSL/wolfTPM on GitHub.
config WOLFSSL_APPLE_HOMEKIT
bool "Apple HomeKit for the ESP32"
help
See AchimPieters/esp32-homekit-demo on GitHub.
config WOLFSSL_EXAMPLE_NAME_NONE
bool "Other"
help
A specific example app is not defined.
endchoice
config WOLFSSL_TARGET_HOST
string "Target host"
default "127.0.0.1"
help
host address for the example to connect
config WOLFSSL_TARGET_PORT
int "Target port"
default 11111
help
host port for the example to connect
endmenu

5
IDE/Espressif/ESP-IDF/examples/template/main/main.c
View File

@ -50,6 +50,11 @@ void app_main(void)
#ifdef WOLFSSL_ESPIDF_VERBOSE_EXIT_MESSAGE
int ret = 0;
#endif
#if !defined(CONFIG_WOLFSSL_EXAMPLE_NAME_TEMPLATE)
ESP_LOGW(TAG, "Warning: Example wolfSSL misconfigured? Check menuconfig.");
#endif
ESP_LOGI(TAG, "Hello wolfSSL!");
#ifdef HAVE_VERSION_EXTENDED_INFO

3
IDE/Espressif/ESP-IDF/examples/template/sdkconfig.defaults
View File

@ -1,3 +1,6 @@
# Set the known example app config to template example (see user_settings.h)
CONFIG_WOLFSSL_EXAMPLE_NAME_TEMPLATE=y
CONFIG_FREERTOS_HZ=1000
CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y

2
IDE/Espressif/include.am
View File

@ -22,7 +22,9 @@ EXTRA_DIST+= IDE/Espressif/ESP-IDF/user_settings.h
# Template
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/CMakeLists.txt
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/components
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/components/wolfssl/Kconfig
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/main
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/main/Kconfig.projbuild
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/partitions_singleapp_large.csv
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/README.md
EXTRA_DIST+= IDE/Espressif/ESP-IDF/examples/template/sdkconfig.defaults