Benchmark on R-Pi Pico
Takashi Kojo
parent
f39c0a0330
commit
cfeb85c432
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@ -0,0 +1,56 @@
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cmake_minimum_required(VERSION 3.13)
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# Pull in Pico and FreeRTOS
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include($ENV{PICO_SDK_PATH}/external/pico_sdk_import.cmake)
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#include($ENV{FREERTOS_KERNEL_PATH}/portable/ThirdParty/GCC/RP2040/FreeRTOS_Kernel_import.cmake)
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if(PICO_SDK_VERSION_STRING VERSION_LESS "1.3.0")
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message(FATAL_ERROR "Raspberry Pi Pico SDK version 1.3.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}")
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endif()
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project(wolf_pico_examples)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_CXX_STANDARD 17)
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# Initialize the SDK
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pico_sdk_init()
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message("Example cmake project including wolfSSL with user_settings.h")
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# add global define to include user_settings.h
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add_compile_definitions(WOLFSSL_USER_SETTINGS)
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add_compile_definitions(WOLFSSL_USER_SETTINGS_ASM)
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set(BUILD_SHARED_LIBS OFF)
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set(WOLFSSL_EXAMPLES OFF)
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set(WOLFSSL_CRYPT_TESTS OFF)
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set(WOLFSSL_USER_SETTINGS ON)
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include_directories(config)
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include_directories(include)
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include_directories(${PICO_SDK_PATH}/src/rp2_common/pico_lwip/include)
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include_directories(${PICO_SDK_PATH}/lib/lwip/contrib/ports/freertos/include)
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add_subdirectory(wolfssl)
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target_link_libraries(wolfssl PRIVATE
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)
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add_executable(benchmark
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src/bench_main.c
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src/blink.c
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wolfssl/wolfcrypt/benchmark/benchmark.c
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)
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pico_enable_stdio_usb(benchmark 1)
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pico_enable_stdio_uart(benchmark 0)
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target_compile_definitions(benchmark PRIVATE
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)
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target_link_libraries(benchmark
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wolfssl
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pico_stdlib
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pico_cyw43_arch_none
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pico_rand
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#FreeRTOS-Kernel-Heap4 # FreeRTOS kernel and dynamic heap
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)
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pico_add_extra_outputs(benchmark)
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@ -0,0 +1,18 @@
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## Getting Started
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1. Put wolfSSL source files under this directory.
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RPi-Pico/wolfssl
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2. Setup pico-sdk and set PICO_SDK_PATH
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export PICO_SDK_PATH=/your/pico-sdk/path
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3. cmake and make
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$ cd RPi-Pico
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$ mkdir build
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$ cd build
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$ cmake -DPICO_BOARD=pico_w ..
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$ make
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4. Output is to USB serial
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/* blink.h
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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void blink(int n, int init);
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#define WOLF_BLINK_INIT 1
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/* bench_main.c
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*
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* Copyright (C) 2006-2022 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#include <stdint.h>
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#include <wolfcrypt/benchmark/benchmark.h>
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#include <stdio.h>
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#include "pico/stdlib.h"
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#include "pico/cyw43_arch.h"
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#include "wolf/blink.h"
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int main(int argc, char **argv)
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{
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int i;
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int ret;
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blink(10, WOLF_BLINK_INIT);
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ret = benchmark_test(NULL);
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printf("End: %d\n", ret);
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return ret;
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}
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/* blink.c
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#include "pico/stdlib.h"
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#include "pico/cyw43_arch.h"
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void blink(int n, int init)
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{
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int i;
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if (init)
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{
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stdio_init_all();
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if (cyw43_arch_init_with_country(CYW43_COUNTRY_JAPAN))
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{
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while (1)
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{
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cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1);
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sleep_ms(25);
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cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0);
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sleep_ms(25);
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}
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}
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}
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for (i = 0; i < n; i++)
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{
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cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 1);
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sleep_ms(250);
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cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, 0);
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sleep_ms(250);
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}
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}
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@ -0,0 +1,542 @@
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/* user_settings.h
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* Example wolfSSL user settings with #if 0/1 gates to enable/disable algorithms and features.
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* This file is included with wolfssl/wolfcrypt/settings.h when WOLFSSL_USER_SETTINGS is defined.
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* Based on IDE/GCC-ARM/Headers/user_settings.h
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*/
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#ifndef WOLFSSL_USER_SETTINGS_H
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#define WOLFSSL_USER_SETTINGS_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#define TARGET_EMBEDDED
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/* ------------------------------------------------------------------------- */
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/* Platform */
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/* ------------------------------------------------------------------------- */
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#define WOLFSSL_GENERAL_ALIGNMENT 4
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#define SIZEOF_LONG_LONG 8
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#if 0
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#define NO_64BIT /* disable use of 64-bit variables */
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#endif
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#ifdef TARGET_EMBEDDED
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/* disable mutex locking */
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#define SINGLE_THREADED
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/* reduce stack use. For variables over 100 bytes allocate from heap */
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#define WOLFSSL_SMALL_STACK
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/* Disable the built-in socket support and use the IO callbacks.
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* Set IO callbacks with wolfSSL_CTX_SetIORecv/wolfSSL_CTX_SetIOSend
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*/
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#define WOLFSSL_USER_IO
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#endif
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/* ------------------------------------------------------------------------- */
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/* Math Configuration */
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/* ------------------------------------------------------------------------- */
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/* Wolf Single Precision Math */
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#if 1
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#define WOLFSSL_HAVE_SP_RSA
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#define WOLFSSL_HAVE_SP_DH
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#define WOLFSSL_HAVE_SP_ECC
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// #define WOLFSSL_SP_4096 /* Enable RSA/RH 4096-bit support */
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// #define WOLFSSL_SP_384 /* Enable ECC 384-bit SECP384R1 support */
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// #define WOLFSSL_SP_CACHE_RESISTANT
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// #define WOLFSSL_SP_MATH /* only SP math - disables integer.c/tfm.c */
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#define WOLFSSL_SP_MATH_ALL /* use SP math for all key sizes and curves */
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// #define WOLFSSL_SP_NO_MALLOC
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// #define WOLFSSL_SP_DIV_32 /* do not use 64-bit divides */
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#ifdef TARGET_EMBEDDED
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/* use smaller version of code */
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//#define WOLFSSL_SP_SMALL
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#else
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/* SP Assembly Speedups - specific to chip type */
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#define WOLFSSL_SP_ASM
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#endif
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// #define WOLFSSL_SP_X86_64
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// #define WOLFSSL_SP_X86
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// #define WOLFSSL_SP_ARM32_ASM
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// #define WOLFSSL_SP_ARM64_ASM
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// #define WOLFSSL_SP_ARM_THUMB_ASM
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// #define WOLFSSL_SP_ARM_CORTEX_M_ASM
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#elif 1
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/* Fast Math (tfm.c) (stack based and timing resistant) */
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#define USE_FAST_MATH
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#define TFM_TIMING_RESISTANT
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#else
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/* Normal (integer.c) (heap based, not timing resistant) - not recommended*/
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#define USE_INTEGER_HEAP_MATH
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#endif
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/* ------------------------------------------------------------------------- */
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/* Crypto */
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/* ------------------------------------------------------------------------- */
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/* RSA */
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#undef NO_RSA
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#if 0
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#ifdef USE_FAST_MATH
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/* Maximum math bits (Max RSA key bits * 2) */
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#define FP_MAX_BITS 4096
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#endif
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/* half as much memory but twice as slow */
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// #define RSA_LOW_MEM
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/* Enables blinding mode, to prevent timing attacks */
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#define WC_RSA_BLINDING
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/* RSA PSS Support */
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#define WC_RSA_PSS
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#else
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#define NO_RSA
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#endif
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/* DH */
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#undef NO_DH
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#if 0
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/* Use table for DH instead of -lm (math) lib dependency */
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#if 1
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#define WOLFSSL_DH_CONST
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#define HAVE_FFDHE_2048
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// #define HAVE_FFDHE_4096
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// #define HAVE_FFDHE_6144
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// #define HAVE_FFDHE_8192
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#endif
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#else
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#define NO_DH
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#endif
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/* ECC */
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#undef HAVE_ECC
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#if 1
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#define HAVE_ECC
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/* Manually define enabled curves */
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#define ECC_USER_CURVES
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#ifdef ECC_USER_CURVES
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/* Manual Curve Selection */
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// #define HAVE_ECC192
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// #define HAVE_ECC224
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#undef NO_ECC256
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// #define HAVE_ECC384
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// #define HAVE_ECC521
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#endif
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/* Fixed point cache (speeds repeated operations against same private key) */
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// #define FP_ECC
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#ifdef FP_ECC
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/* Bits / Entries */
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#define FP_ENTRIES 2
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#define FP_LUT 4
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#endif
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/* Optional ECC calculation method */
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/* Note: doubles heap usage, but slightly faster */
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#define ECC_SHAMIR
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/* Reduces heap usage, but slower */
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#define ECC_TIMING_RESISTANT
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/* Compressed ECC Key Support */
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// #define HAVE_COMP_KEY
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/* Use alternate ECC size for ECC math */
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#ifdef USE_FAST_MATH
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/* MAX ECC BITS = ROUND8(MAX ECC) * 2 */
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#if defined(NO_RSA) && defined(NO_DH)
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/* Custom fastmath size if not using RSA/DH */
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#define FP_MAX_BITS (256 * 2)
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#else
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/* use heap allocation for ECC points */
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#define ALT_ECC_SIZE
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/* wolfSSL will compute the FP_MAX_BITS_ECC, but it can be overridden */
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// #define FP_MAX_BITS_ECC (256 * 2)
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#endif
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/* Speedups specific to curve */
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#ifndef NO_ECC256
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#define TFM_ECC256
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#endif
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#endif
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#endif
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/* AES */
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#undef NO_AES
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#if 1
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#define HAVE_AES_CBC
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/* GCM Method: GCM_TABLE_4BIT, GCM_SMALL, GCM_WORD32 or GCM_TABLE */
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#define HAVE_AESGCM
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#if 0 //TARGET_EMBEDDED
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#define GCM_SMALL
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#else
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#define GCM_TABLE_4BIT
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#endif
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// #define WOLFSSL_AES_DIRECT
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// #define HAVE_AES_ECB
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// #define WOLFSSL_AES_COUNTER
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// #define HAVE_AESCCM
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#else
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#define NO_AES
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#endif
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/* DES3 */
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#undef NO_DES3
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#if 0
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#else
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#define NO_DES3
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#endif
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/* ChaCha20 / Poly1305 */
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#undef HAVE_CHACHA
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#undef HAVE_POLY1305
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#if 1
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#define HAVE_CHACHA
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#define HAVE_POLY1305
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/* Needed for Poly1305 */
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#define HAVE_ONE_TIME_AUTH
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#endif
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/* Ed25519 / Curve25519 */
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#undef HAVE_CURVE25519
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#undef HAVE_ED25519
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#if 1
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#define HAVE_CURVE25519
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#define HAVE_ED25519 /* ED25519 Requires SHA512 */
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/* Optionally use small math (less flash usage, but much slower) */
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#if 0
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#define CURVED25519_SMALL
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#endif
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#endif
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/* Ed448 / Curve448 */
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#undef HAVE_CURVE448
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#undef HAVE_ED448
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#if 1
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#define HAVE_CURVE448
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#define HAVE_ED448 /* ED448 Requires SHA512 */
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/* Optionally use small math (less flash usage, but much slower) */
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#if 0
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#define CURVED448_SMALL
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#endif
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#endif
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/* ------------------------------------------------------------------------- */
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/* Hashing */
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/* ------------------------------------------------------------------------- */
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/* Sha */
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#undef NO_SHA
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#if 1
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/* 1k smaller, but 25% slower */
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// #define USE_SLOW_SHA
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#else
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#define NO_SHA
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#endif
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/* Sha256 */
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#undef NO_SHA256
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#if 1
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/* not unrolled - ~2k smaller and ~25% slower */
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// #define USE_SLOW_SHA256
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/* Sha224 */
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#if 0
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#define WOLFSSL_SHA224
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#endif
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#else
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#define NO_SHA256
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#endif
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/* Sha512 */
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#undef WOLFSSL_SHA512
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#if 1
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#define WOLFSSL_SHA512
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/* Sha384 */
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#undef WOLFSSL_SHA384
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#if 1
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#define WOLFSSL_SHA384
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#endif
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/* over twice as small, but 50% slower */
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//#define USE_SLOW_SHA512
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#endif
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/* Sha3 */
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#undef WOLFSSL_SHA3
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#if 1
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#define WOLFSSL_SHA3
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#endif
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/* MD5 */
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#undef NO_MD5
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#if 0
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#else
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#define NO_MD5
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#endif
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/* HKDF */
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#undef HAVE_HKDF
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#if 1
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||||
#define HAVE_HKDF
|
||||
#endif
|
||||
|
||||
/* CMAC */
|
||||
#undef WOLFSSL_CMAC
|
||||
#if 0
|
||||
#define WOLFSSL_CMAC
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Benchmark / Test */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
#ifdef TARGET_EMBEDDED
|
||||
/* Use reduced benchmark / test sizes */
|
||||
#define BENCH_EMBEDDED
|
||||
#endif
|
||||
|
||||
/* Use test buffers from array (not filesystem) */
|
||||
#ifndef NO_FILESYSTEM
|
||||
#define USE_CERT_BUFFERS_256
|
||||
#define USE_CERT_BUFFERS_2048
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Debugging */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#undef DEBUG_WOLFSSL
|
||||
#undef NO_ERROR_STRINGS
|
||||
#if 0
|
||||
#define DEBUG_WOLFSSL
|
||||
#else
|
||||
#if 0
|
||||
#define NO_ERROR_STRINGS
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Memory */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
/* Override Memory API's */
|
||||
#if 0
|
||||
#define XMALLOC_OVERRIDE
|
||||
|
||||
/* prototypes for user heap override functions */
|
||||
/* Note: Realloc only required for normal math */
|
||||
#include <stddef.h> /* for size_t */
|
||||
extern void *myMalloc(size_t n, void* heap, int type);
|
||||
extern void myFree(void *p, void* heap, int type);
|
||||
extern void *myRealloc(void *p, size_t n, void* heap, int type);
|
||||
|
||||
#define XMALLOC(n, h, t) myMalloc(n, h, t)
|
||||
#define XFREE(p, h, t) myFree(p, h, t)
|
||||
#define XREALLOC(p, n, h, t) myRealloc(p, n, h, t)
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
/* Static memory requires fast math */
|
||||
#define WOLFSSL_STATIC_MEMORY
|
||||
|
||||
/* Disable fallback malloc/free */
|
||||
#define WOLFSSL_NO_MALLOC
|
||||
#if 1
|
||||
#define WOLFSSL_MALLOC_CHECK /* trap malloc failure */
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Memory callbacks */
|
||||
#if 0
|
||||
#undef USE_WOLFSSL_MEMORY
|
||||
#define USE_WOLFSSL_MEMORY
|
||||
|
||||
/* Use this to measure / print heap usage */
|
||||
#if 0
|
||||
#define WOLFSSL_TRACK_MEMORY
|
||||
#define WOLFSSL_DEBUG_MEMORY
|
||||
#endif
|
||||
#else
|
||||
#ifndef WOLFSSL_STATIC_MEMORY
|
||||
#define NO_WOLFSSL_MEMORY
|
||||
/* Otherwise we will use stdlib malloc, free and realloc */
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Port */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
/* Override Current Time */
|
||||
#if 0
|
||||
/* Allows custom "custom_time()" function to be used for benchmark */
|
||||
#define WOLFSSL_USER_CURRTIME
|
||||
#define WOLFSSL_GMTIME
|
||||
#define USER_TICKS
|
||||
extern unsigned long my_time(unsigned long* timer);
|
||||
#define XTIME my_time
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* RNG */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
/* Choose RNG method */
|
||||
#if 1
|
||||
/* Custom Seed Source */
|
||||
/* Size of returned HW RNG value */
|
||||
//#define CUSTOM_RAND_TYPE unsigned int
|
||||
unsigned long get_rand_32(void);
|
||||
#undef CUSTOM_RAND_GENERATE
|
||||
#define CUSTOM_RAND_GENERATE get_rand_32
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
/* Use built-in P-RNG (SHA256 based) with HW RNG */
|
||||
/* P-RNG + HW RNG (P-RNG is ~8K) */
|
||||
#undef HAVE_HASHDRBG
|
||||
#define HAVE_HASHDRBG
|
||||
#else
|
||||
#undef WC_NO_HASHDRBG
|
||||
#define WC_NO_HASHDRBG
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
/* Bypass P-RNG and use only HW RNG */
|
||||
extern int my_rng_gen_block(unsigned char *output, unsigned int sz);
|
||||
#undef CUSTOM_RAND_GENERATE_BLOCK
|
||||
#define CUSTOM_RAND_GENERATE_BLOCK my_rng_gen_block
|
||||
#endif
|
||||
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Custom Standard Lib */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Allows override of all standard library functions */
|
||||
#undef STRING_USER
|
||||
#if 0
|
||||
#define STRING_USER
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#define USE_WOLF_STRSEP
|
||||
#define XSTRSEP(s1, d) wc_strsep((s1), (d))
|
||||
|
||||
#define USE_WOLF_STRTOK
|
||||
#define XSTRTOK(s1, d, ptr) wc_strtok((s1), (d), (ptr))
|
||||
|
||||
#define XSTRNSTR(s1, s2, n) mystrnstr((s1), (s2), (n))
|
||||
|
||||
#define XMEMCPY(d, s, l) memcpy((d), (s), (l))
|
||||
#define XMEMSET(b, c, l) memset((b), (c), (l))
|
||||
#define XMEMCMP(s1, s2, n) memcmp((s1), (s2), (n))
|
||||
#define XMEMMOVE(d, s, l) memmove((d), (s), (l))
|
||||
|
||||
#define XSTRLEN(s1) strlen((s1))
|
||||
#define XSTRNCPY(s1, s2, n) strncpy((s1), (s2), (n))
|
||||
#define XSTRSTR(s1, s2) strstr((s1), (s2))
|
||||
|
||||
#define XSTRNCMP(s1, s2, n) strncmp((s1), (s2), (n))
|
||||
#define XSTRNCAT(s1, s2, n) strncat((s1), (s2), (n))
|
||||
#define XSTRNCASECMP(s1, s2, n) strncasecmp((s1), (s2), (n))
|
||||
|
||||
#define XSNPRINTF snprintf
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Enable Features */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#define WOLFSSL_TLS13
|
||||
#define WOLFSSL_OLD_PRIME_CHECK /* Use faster DH prime checking */
|
||||
#define HAVE_TLS_EXTENSIONS
|
||||
#define HAVE_SUPPORTED_CURVES
|
||||
#define WOLFSSL_BASE64_ENCODE
|
||||
|
||||
// #define WOLFSSL_KEY_GEN /* For RSA Key gen only */
|
||||
// #define KEEP_PEER_CERT
|
||||
// #define HAVE_COMP_KEY
|
||||
|
||||
/* TLS Session Cache */
|
||||
#if 0
|
||||
#define SMALL_SESSION_CACHE
|
||||
#else
|
||||
#define NO_SESSION_CACHE
|
||||
#endif
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
/* Disable Features */
|
||||
/* ------------------------------------------------------------------------- */
|
||||
// #define NO_WOLFSSL_SERVER
|
||||
// #define NO_WOLFSSL_CLIENT
|
||||
// #define NO_CRYPT_TEST
|
||||
// #define NO_CRYPT_BENCHMARK
|
||||
// #define WOLFCRYPT_ONLY
|
||||
|
||||
/* do not warm when file is included to be built and not required to be */
|
||||
#//define WOLFSSL_IGNORE_FILE_WARN
|
||||
|
||||
/* In-lining of misc.c functions */
|
||||
/* If defined, must include wolfcrypt/src/misc.c in build */
|
||||
/* Slower, but about 1k smaller */
|
||||
// #define NO_INLINE
|
||||
|
||||
#ifdef TARGET_EMBEDDED
|
||||
#define NO_FILESYSTEM
|
||||
#define NO_WRITEV
|
||||
#define NO_MAIN_DRIVER
|
||||
#define NO_DEV_RANDOM
|
||||
#endif
|
||||
|
||||
#define NO_OLD_TLS
|
||||
#define NO_PSK
|
||||
|
||||
#define NO_DSA
|
||||
#define NO_RC4
|
||||
#define NO_MD4
|
||||
#define NO_PWDBASED
|
||||
// #define NO_CODING
|
||||
// #define NO_ASN_TIME
|
||||
// #define NO_CERTS
|
||||
// #define NO_SIG_WRAPPER
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* WOLFSSL_USER_SETTINGS_H */
|
||||
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
/* blink.h
|
||||
*
|
||||
* Copyright (C) 2006-2023 wolfSSL Inc.
|
||||
*
|
||||
* 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
|
||||
*/
|
||||
|
||||
void blink(int n, int init);
|
||||
|
||||
#define WOLF_BLINK_INIT 1
|
||||
Loading…
Reference in New Issue