You are using staging server - a separate instance of the ESP Component Registry that allows you to try distribution tools and processes without affecting the real registry.
# wolfSSL Benchmark Example The Example contains of wolfSSL benchmark program. 1. `idf.py menuconfig` to configure the program. 1-1. Example Configuration -> BENCH_ARG : argument that you want to use. Default is "-lng 0" The list of argument can be find in help. When you want to run the benchmark program 1. `idf.py -p <PORT> flash` to compile and load the firmware 2. `idf.py monitor` to see the message See the README.md file in the upper level 'examples' directory for more information about examples. ## Performance Reminder than when building on WSL in `/mnt/c` there will be a noticeable performance degradation at compile time. Using `~/` will be faster at the cost of shared filesystems. Example build on WSL: ``` Optionally install wolfSSL component # cd /mnt/c/workspace/wolfssl/IDE/Espressif/ESP-IDF ./setup.sh cd /mnt/c/workspace/wolfssl/IDE/Espressif/ESP-IDF/examples/wolfssl_benchmark # Pick ESP-IDF install directory, this one for v4.4.2 in VisualGDB . /mnt/c/SysGCC/esp32/esp-idf/v4.4.2/export.sh idf.py build flash -p /dev/ttyS20 -b 921600 monitor ``` ## Example Output Note the default wolfSSL `user_settings.h` is configured by default to be the most compatible across the widest ranges of targets. Contact wolfSSL at support@wolfssl.com for help in optimizing for your particular application, or see the [docs](https://www.wolfssl.com/documentation/manuals/wolfssl/index.html). Compiled and flashed with `idf.py build flash -p /dev/ttyS7 -b 921600 monitor`: ``` --- idf_monitor on /dev/ttyS7 115200 --- --- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H --- (377) cpu_start: Starting scheduler ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030,len:6664 load:0x40078000,len:14848 load:0x40080400,len:3792 0x40080400: _init at ??:? entry 0x40080694 I (27) boot: ESP-IDF v4.4.2-dirty 2nd stage bootloader I (27) boot: compile time 13:41:41 I (27) boot: chip revision: 1 I (30) boot_comm: chip revision: 1, min. bootloader chip revision: 0 I (37) boot.esp32: SPI Speed : 40MHz I (42) boot.esp32: SPI Mode : DIO I (46) boot.esp32: SPI Flash Size : 2MB I (51) boot: Enabling RNG early entropy source... I (56) boot: Partition Table: I (60) boot: ## Label Usage Type ST Offset Length I (67) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (75) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (82) boot: 2 factory factory app 00 00 00010000 00100000 I (90) boot: End of partition table I (94) boot_comm: chip revision: 1, min. application chip revision: 0 I (101) esp_image: segment 0: paddr=00010020 vaddr=3f400020 size=12bf4h ( 76788) map I (137) esp_image: segment 1: paddr=00022c1c vaddr=3ffb0000 size=02420h ( 9248) load I (141) esp_image: segment 2: paddr=00025044 vaddr=40080000 size=0afd4h ( 45012) load I (161) esp_image: segment 3: paddr=00030020 vaddr=400d0020 size=33148h (209224) map I (237) esp_image: segment 4: paddr=00063170 vaddr=4008afd4 size=00550h ( 1360) load I (238) esp_image: segment 5: paddr=000636c8 vaddr=50000000 size=00010h ( 16) load I (249) boot: Loaded app from partition at offset 0x10000 I (249) boot: Disabling RNG early entropy source... I (266) cpu_start: Pro cpu up. I (266) cpu_start: Starting app cpu, entry point is 0x40081098 0x40081098: call_start_cpu1 at /mnt/c/SysGCC/esp32/esp-idf/v4.4.2/components/esp_system/port/cpu_start.c:160 I (0) cpu_start: App cpu up. I (280) cpu_start: Pro cpu start user code I (280) cpu_start: cpu freq: 240000000 I (280) cpu_start: Application information: I (285) cpu_start: Project name: wolfssl_benchmark I (291) cpu_start: App version: v5.5.3-stable-108-gbd7b442df-di I (298) cpu_start: Compile time: Nov 17 2022 14:10:03 I (304) cpu_start: ELF file SHA256: fbb520f5bbf963a0... I (310) cpu_start: ESP-IDF: v4.4.2-dirty I (316) heap_init: Initializing. RAM available for dynamic allocation: I (323) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM I (329) heap_init: At 3FFB3DE8 len 0002C218 (176 KiB): DRAM I (335) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (341) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (348) heap_init: At 4008B524 len 00014ADC (82 KiB): IRAM I (355) spi_flash: detected chip: generic I (359) spi_flash: flash io: dio W (362) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header. I (377) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (391) wolfssl_benchmark: app_main CONFIG_BENCH_ARGV = -lng 0 I (397) wolfssl_benchmark: construct_argv arg:-lng 0 ------------------------------------------------------------------------------ wolfSSL version 5.5.3 ------------------------------------------------------------------------------ wolfCrypt Benchmark (block bytes 1024, min 1.0 sec each) RNG 1 MiB took 1.017 seconds, 1.320 MiB/s AES-128-CBC-enc 6 MiB took 1.002 seconds, 5.726 MiB/s AES-128-CBC-dec 5 MiB took 1.000 seconds, 5.347 MiB/s AES-192-CBC-enc 6 MiB took 1.004 seconds, 5.714 MiB/s AES-192-CBC-dec 5 MiB took 1.001 seconds, 5.341 MiB/s AES-256-CBC-enc 6 MiB took 1.000 seconds, 5.713 MiB/s AES-256-CBC-dec 5 MiB took 1.002 seconds, 5.336 MiB/s AES-128-GCM-enc 300 KiB took 1.004 seconds, 298.805 KiB/s AES-128-GCM-dec 300 KiB took 1.004 seconds, 298.805 KiB/s AES-192-GCM-enc 300 KiB took 1.007 seconds, 297.915 KiB/s AES-192-GCM-dec 300 KiB took 1.008 seconds, 297.619 KiB/s AES-256-GCM-enc 300 KiB took 1.011 seconds, 296.736 KiB/s AES-256-GCM-dec 300 KiB took 1.011 seconds, 296.736 KiB/s GMAC Default 403 KiB took 1.002 seconds, 402.196 KiB/s 3DES 450 KiB took 1.028 seconds, 437.743 KiB/s MD5 14 MiB took 1.001 seconds, 13.756 MiB/s SHA 14 MiB took 1.001 seconds, 14.463 MiB/s SHA-256 14 MiB took 1.000 seconds, 14.233 MiB/s SHA-512 17 MiB took 1.000 seconds, 16.626 MiB/s HMAC-MD5 14 MiB took 1.000 seconds, 13.599 MiB/s HMAC-SHA 14 MiB took 1.000 seconds, 13.989 MiB/s HMAC-SHA256 14 MiB took 1.000 seconds, 13.940 MiB/s HMAC-SHA512 16 MiB took 1.000 seconds, 16.064 MiB/s PBKDF2 640 bytes took 1.009 seconds, 634.291 bytes/s RSA 2048 public 52 ops took 1.022 sec, avg 19.654 ms, 50.881 ops/sec RSA 2048 private 4 ops took 1.056 sec, avg 264.000 ms, 3.788 ops/sec ECC [ SECP256R1] 256 key gen 4 ops took 1.216 sec, avg 304.000 ms, 3.289 ops/sec ECDHE [ SECP256R1] 256 agree 4 ops took 1.215 sec, avg 303.750 ms, 3.292 ops/sec ECDSA [ SECP256R1] 256 sign 4 ops took 1.226 sec, avg 306.500 ms, 3.263 ops/sec ECDSA [ SECP256R1] 256 verify 2 ops took 1.172 sec, avg 586.000 ms, 1.706 ops/sec CURVE 25519 key gen 3 ops took 1.279 sec, avg 426.333 ms, 2.346 ops/sec CURVE 25519 agree 4 ops took 1.701 sec, avg 425.250 ms, 2.352 ops/sec ED 25519 key gen 46 ops took 1.008 sec, avg 21.913 ms, 45.635 ops/sec ED 25519 sign 42 ops took 1.038 sec, avg 24.714 ms, 40.462 ops/sec ED 25519 verify 26 ops took 1.009 sec, avg 38.808 ms, 25.768 ops/sec Benchmark complete ``` ## Known Issues and Common Issues ### Permission denied Delete project directory `build`, `.visualgdb` and `.vs` directories. Ensure no other build process is using the same files in Windows, WSL, Visual Studio, VSCode, etc. Example message: ``` -- Building ESP-IDF components for target esp32 CMake Error at /mnt/c/SysGCC/esp32/esp-idf/v4.4.2/tools/cmake/component.cmake:131 (file): file failed to open for writing (Permission denied): /mnt/c/workspace-pr/wolfssl/IDE/Espressif/ESP-IDF/examples/wolfssl_test/build/bootloader/component_properties.temp.cmake ``` ### user_settings.h: No such file or directory Ensure wolfSSL is installed in the ESP-IDF or local project `components` directory. Example message: ``` esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj -c ../main/main.c ../main/main.c:27:10: fatal error: user_settings.h: No such file or directory #include <user_settings.h> ^~~~~~~~~~~~~~~~~ compilation terminated. ``` A 'clean` may be needed after freshly installing a new component: ``` idf.py clean build flash -p /dev/ttyS7 -b 921600 monitor ```
To create a project from this example, run:
idf.py create-project-from-example "gojimmypi/mywolfssl=5.6.0-stable:wolfssl_benchmark"