RECENT BLOG NEWS

wolfBoot v1.12 has been released. This version introduces the support for a new signature verification algorithm, RSA3072, new test cases, a new simulated architecture to speed up the validation, and some new features to support more use cases. Here is a brief description of some of the new features in this version. Support for encrypted […]

Join our live wolfEngine  webinar, where we introduce one of our newest products wolfEngine, a separate standalone library which links against wolfSSL (libwolfssl) and OpenSSL. wolfEngine implements and exposes an OpenSSL engine implementation which wraps the wolfCrypt native API internally. Algorithm support matches that as listed on the wolfCrypt FIPS 140-2 certificate #3389. Learn about […]

The summer release of wolfMQTT, v1.14.0, is now available! This release has several bug fixes and optimizations including: Support post-quantum KYBER_LEVEL1 and P256_KYBER_LEVEL1 with FALCON_LEVEL1 in wolfMQTT. by @anhu #300 Add WOLFMQTT_USE_CB_ON_DISCONNECT for CB on client disconnect by @embhorn in #302 Fix to release connect ack props by @embhorn in #301 Check out the changelog […]

DTLS 1.3 is here! wolfSSL release 5.4.0 was recently sent out and one of the exciting new features in the release was initial support for DTLS 1.3. This new protocol implementation gives improvements over the previous 1.2/1.0 versions of DTLS and compliments the TLS 1.3 implementation in wolfSSL quite nicely. wolfSSL prides itself on our […]

DTLS 1.3 is here! wolfSSL release 5.4.0 was recently sent out and one of the exciting new features in the release was initial support for DTLS 1.3. This new protocol implementation gives improvements over the previous 1.2/1.0 versions of DTLS and compliments the TLS 1.3 implementation in wolfSSL quite nicely. Another big change to make […]

Well, the internet has been abuzz with the announcement of the four post-quantum algorithms that will move on from the NIST Post-Quantum Competition to standardization. They are: KYBER Key Encapsulation Mechanism DILITHIUM Signature Scheme FALCON Signature Scheme SPHINCS+ Signature Scheme NIST has a very detailed report about the algorithms and some explanations which can be […]

At wolfSSL we create solutions to provide secure access to a variety of systems and devices. Our latest example adds the ability to use the SSH protocol to securely connect plain text serial UART using an Espressif ESP32 or ESP8266 over wireless or wired ethernet. In celebration of this new capability, we’re having a contest […]

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 […]

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 […]

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 […]