wolfSSL has supported FreeRTOS for over a decade but you can now run wolfSSL’s command-line tool, wolfCLU, on FreeRTOS as well! The wolfSSL embedded TLS library is a lightweight, portable, C-based SSL/TLS library known for its low footprint, speed, and feature set and wolfCLU makes use of this portable library to offer a portable, low […]
Read MoreMore TagMonth: June 2022
Upcoming Webinar: Everything You Need to Know About Automotive Security
Story time with wolfSSL! Join us for a comprehensive presentation on how to leverage wolfSSL for all of your Automotive Security needs as we go through a variety of different use cases and example with the specific engineering details for each story. As always bring your questions for the Q&A following the presentation. Watch the […]
Read MoreMore TagTLS Glitch Resistance on Encrypt
We’ve had some recent interest in adding resistance for detection of encrypt issues due to glitching. A recent report for ESP32 AES HW showed it was possible to skip the encrypt operation with some timed glitching. The attack requires physical access to the hardware. The attack results in the HW encrypt operation being skipped and […]
Read MoreMore TagwolfSSL Xilinx FreeRTOS
wolfSSL has easy options for using FreeRTOS with LwIP on Xilinx boards! The Xilinx SDK has support for FreeRTOS and LwIP with embedded projects, which wolfSSL has been ported to use both for some time! The directory containing some Xilinx IDE projects and information for a quick start when working with the Xilinx SDK is […]
Read MoreMore TagwolfSSL Golang Wrapper
wolfSSL now has a very simple Golang wrapper! The wolfSSL embedded TLS library is a lightweight, portable, C-based SSL/TLS library known for its low footprint, speed, and feature set. Users have been able to take advantage of our library not only in C but also in their Java, C#, Python, and JavaScript projects using the […]
Read MoreMore TagNew Announcement! wolfSSL now supports DTLSv1.3!
wolfSSL’s DTLS 1.3 implementation is not ready for commercial use, but it’s fully functional and ready for being beta-tested! As usual, you can find the code at our GitHub repo or you can download the beta version here. Since its first version, DTLS aims to bring the same security guarantees as TLS, but without requiring […]
Read MoreMore TagwolfSSH SSHD
We are in the process of developing an SSHD server with wolfSSH. This will be a fully featured application that can take in a typical OpenSSH style sshd_config file and handle incoming SSH connections. It’s backed by the progressive and well tested wolfCrypt library for all crypto operations. It is also developed with embedded devices […]
Read MoreMore TagwolfMQTT with Post-Quantum KYBER and FALCON
Here at wolfSSL, we pride ourselves on keeping up to date with the various post-quantum developments related to the protocols we support. wolfMQTT is a client side library that supports the MQTT publish and subscribe protocol that is a very good fit for IoT applications. Recently, the OpenQuantumSafe project got a pull request for a […]
Read MoreMore TagWhen – and how – to prepare for post-quantum cryptography
McKinsey and Company have release the following report “When – and how – to prepare for post-quantum cryptography” https://www.mckinsey.com/business-functions/mckinsey-digital/our-insights/when-and-how-to-prepare-for-post-quantum-cryptography In it they outline some options regarding how you can handle the coming migration to post-quantum cryptography. Here is a brief summary of their options our response: Option 1: Adopt post-quantum cryptography solutions today While adopting […]
Read MoreMore TagwolfEngine 1.1.0
We’re happy to announce that wolfEngine 1.1.0 has been released! wolfEngine is an OpenSSL engine that helps users migrate to a FIPS-validated cryptography library (wolfCrypt) all while continuing to use OpenSSL. This new version fixes a couple bugs and adds support for RSA signatures with X9.31 padding. Additionally, the example OpenSSL configuration file, engine.conf, and […]
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