RECENT BLOG NEWS

Would you like to learn more about how SSL/TLS work, or more about the wolfSSL lightweight SSL library? If so, wolfSSL is offering a training course on SSL/TLS and wolfSSL. The FREE 2 day (4 hours each day) wolfSSL training course covers details of SSL/TLS as well as the wolfSSL embedded SSL library. Participants will […]

As mentioned in a previous post, OpenSSL 1.1.1 branch of releases will hit End of Life (EoL) by September 11th, 2023.  That’s right, it’s not a typo!  It’s about 3 months away! It’s already listed as an old release branch here:  https://www.openssl.org/source/old/ . Are you sure you are ready to tackle the migration to their […]

With its abstraction layers, OpenSSL compatibility layer, small size, and low runtime memory usage, the wolfSSL embedded SSL/TLS library is an excellent choice when porting to a new device or when looking to use TLS functionality in embedded environments and operating systems. One of the operating systems is the real-time eCos! eCos is a free […]

wolfSSL is excited to announce micropython-wolfssl, an external module for MicroPython that enables wolfSSL to be used for TLS and cryptographic operations.  MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimized to run on microcontrollers and in constrained environments.  […]

Serious, commercial-grade encryption tools are essential in every developer’s programming toolbox. We at wolfSSL continue to embrace the exciting new technologies at Espressif for the ESP32 SoC chipsets. Today, we announce the first availability of the wolfSSL embedded encryption libraries in the ESP Registry located at components.espressif.com.  Add wolfSSL to your project: This new capability […]

The latest release of wolfMQTT, v1.16.0, is now available! This release has several bug fixes and optimizations including: Add testing for TLS mutual auth, and fsanitize gh test by @lealem47 in #321 Add support for pkcs8 keys to mqtt client by @lealem47 in #322 Fix null ptr deref in MqttClient_WaitType by @embhorn in #323 Cleanup […]

What attacks does TLS mitigate? Transport Layer Security (TLS) is used worldwide to protect the integrity and privacy of financial and other commercial transactions, operational communications by governments, medical and other private data interchange, space-borne data and telemetry links, email and personal correspondence, and other information that needs protection from disclosure or meddling while in […]

wolfSSL exhibited at  Xponential last month in Denver. While there, our team met some very kind and knowledgeable talent from “Dark Wolf Solutions” (Shout out, we love the name!) We discussed with Dark Wolf personnel how the unmanned drone industry is currently in its wild west days and there are many gaps to fill when […]

DTLS 1.3 is here! wolfSSL is the first to have DTLS 1.3 implementation and this is your chance to get all your questions answered! wolfSSL engineer, Marco Oliverio, will be hosting a live webinar on June 29th at 10am to share every information you need to know about DTLS 1.3. If you are looking for […]

Power consumption on IoT devices can be a big concern. Especially when adding in the latest security and using DTLS 1.3 / TLS 1.3 connections to secure communication. Here at wolfSSL we minimize power consumption and work with EEMBC to measure how much power wolfSSL is consuming when adding security to battery powered designs. Benchmarks […]