wolfssl
esp-idf
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wolfssl | esp-idf | |
---|---|---|
12 | 245 | |
2,147 | 12,246 | |
1.9% | 2.5% | |
9.9 | 10.0 | |
6 days ago | 7 days ago | |
C | C | |
GNU General Public License v3.0 only | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
wolfssl
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“Purchasing an arm”
Or something a bit more lightweight - https://github.com/wolfSSL/wolfssl
- Security Advisory 2022-10-04-1 - wolfSSL buffer overflow during a TLS 1.3 handshake (CVE-2022-39173)
- The project with a single 11,000-line code file
- Information and learning resources for cryptography newcomers
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CryptoLyzer: A comprehensive cryptographic settings analyzer
There are many notable open-source projects (SSLyze, CipherScan, testssl.sh, tls-scan, …) and several SaaS solutions (CryptCheck, CypherCraft, Hardenize, ImmuniWeb, Mozilla Observatory, SSL Labs, …) to do a security setting analysis, especially when we are talking about TLS, which is the most common and popular cryptographic protocol. However, most of these tools heavily depend on one or more versions of one or more cryptographic protocol libraries, like GnuTLS, OpenSSL, or wolfSSL. But why is this such a problem?
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FOSS News International #2: November 8-145, 2021
wolfSSL 5.0.0
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Max HTTPS throughput on ESP32?
You mention mbedtls, but for an example I was able to find that wolfssl lists some benchmarks and notice that under hardware acceleration, AES CBC gives OK performance while AES GCM looks pretty bad.
esp-idf
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ESP-IDP and pytest markers for supported targets
IDF contains stuff like https://github.com/espressif/esp-idf/blob/master/pytest.ini and https://github.com/espressif/esp-idf/blob/master/tools/ci/idf_pytest/constants.py which are not part of the pytest-embedded package.
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Unveiling secrets of the ESP32: creating an open-source Mac layer
ugh.. arduino.
Better to start with ESP-IDF, there's a pretty full featured well documented web server, and a lot more.
https://github.com/espressif/esp-idf/tree/master/examples/pr...
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ESP32-S3 Usb host hid
Hi, I have device ESP32-S3-DevKitM-1 and i want to catch keystrokes from keyboard. I tried using this https://github.com/tanakamasayuki/EspUsbHost and example from espressif https://github.com/espressif/esp-idf/tree/release/v5.1/examples/peripherals/usb/host/hid/main but when i connect keyboard it is just connecting and disconnecting. Can anyone help me with this?
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Using ESP32C6 to run wifi and Thread simultaneously
According to this page, coexistence of WiFi and 802.15.4 is now supported. Thread is based on 802.15.4.
The example: https://github.com/espressif/esp-idf/tree/master/examples/openthread/ot_br "The example could also run on a single SoC which supports both Wi-Fi and Thread (e.g., ESP32-C6), but since there is only one RF path in ESP32-C6, which means Wi-Fi and Thread can't receive simultaneously, it has a significant impact on performance. Hence the two SoCs solution is recommended."
- How to Master Esp32
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ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf]
The latest, but it was a few months ago. The results were off by 400 meters, and many persons have the same problems : https://github.com/espressif/esp-idf/issues/8976
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ESP32 i2c (BMP280) not working with ESP-IDF but OK with Arduino IDE
Use an official I2C example form the IDF. Like this: https://github.com/espressif/esp-idf/blob/master/examples/peripherals/i2c/i2c_simple/main/i2c_simple_main.c I’stand corrected with respect to the call order, it appears the driver install comes later. Your speed is unusually low, use the default speed of 400K. If you still get the error in the setup, use the source: the IDF is fully source distributed. Look into the implementation of the function, which errors occur form which code parts. Use ESP_LOGE or similar calls to get output messages on where you are getting to within the code. So that you learn where it’s expectations aren’t met.
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How to analyse binary coredump
You'll need the core dump and the ELF file, assuming you have them both, you will need espcoredump.py (Github), but it's easier to install the whole ESP-IDF (docs.esspressif.com) package as the coredump tool has dependencies.
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Reading external USB mass storage
I habe: https://github.com/espressif/esp-idf/tree/efe919275e8f4516ffd5f99f9a59e9d3efbae281/examples/peripherals/usb/host/msc
What are some alternatives?
arduino-esp32 - Arduino core for the ESP32
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
mbedTLS - An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
WiFiManager - ESP8266 WiFi Connection manager with web captive portal
Unity Test API - Simple Unit Testing for C
esptool-js - Javascript implementation of flasher tool for Espressif chips, running in web browser using WebSerial.
esp32-wifi-penetration-tool - Exploring possibilities of ESP32 platform to attack on nearby Wi-Fi networks.
ESP32-W5100 - PoC app to test W5100 integration to esp-idf
ElegantOTA - OTA updates made slick and simple for everyone!
vscode-esp-idf-extension - Visual Studio Code extension for ESP-IDF projects
esp-mpu9250 - MPU9250 driver for the ESP8266 and the ESP32