Pretty big embedded news this week! The wolfSSL wolfCrypt library earned the World's First SP800-140Br1 compliant FIPS 140-3 Validation Certificate. This is a big deal for any serious embedded developer. The wolfSSL libraries work great with the ESP-IDF as a Managed Component. https://components.esp...

Initial TPM 2.0 support for the ESP32 now available with merge of wolfTPM PR #351

https://github.com/wolfSSL/wolfTPM/pull/351

why not put a NONOS fork online where MbedTLS has already been completely replaced, ready to use so to speak. Well, the usual reason: time and money. If there's a commercial product for a paying customer, this is absolutely something we can help with right away. If not, we'll keep this on the wish ...

We have hundreds of devices with 1 MByte of flash. RTOS does not fit there Ah yes, I see. Is this an open source project where I can take a look? I've updated the examples earlier this year. How recently have you tried wolfSSL on NONOS and what, exactly is the error you see? If this is a commercial...

I'm working on adding Espressif ESP32 support to the wolfTPM library over at wolfSSL. Initial support working so far is the I2C version of the Infineon TPM 9673 chip, for example in this Raspberry Pi HAT: https://www.infineon.com/cms/en/product/evaluation-boards/optiga-tpm-9673-rpi-eval/ There's als...

Yes, wolfSSL TLS1.3 works on the ESP8266 with both the make and cmake builds. It should work with ESP8266_NONOS_SDK, but I've only used ESP8266_RTOS_SDK myself. See the examples, such as the TLS client: https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples/wolfssl_client The ...

The wolfSSL examples for the ESP8266 have been recently updated! See GitHub repo for code that works with both ESP32[-N] and ESP8266 devices: https://github.com/wolfSSL/wolfssl/tree/master/IDE/Espressif/ESP-IDF/examples Get started with open source, commercial grade cryptography and TLS 1.3 on devic...

Earlier this year, wolfSSL added official Arduino support! https://www.arduino.cc/reference/en/libraries/wolfssl/ Check out this Getting Started Guide: https://www.wolfssl.com/getting-started-with-wolfssl-on-arduino/ The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS library...

Here's a link to the recorded webinar:

https://www.youtube.com/watch?v=CzwA3ZBZBZ8

Hello! I have my first-ever webinar scheduled for next week, August 10, 2023. Topic: Getting started with wolfSSL on the ESP32. I'll be featuring the VisualGDB extension for Visual Studio and 1bitsquared Tigard JTAG board. These are not required to use the wolfSSL software libraries, but can be very...