We are excited to announce the creation of mcwolf, a new project that brings a Classic McEliece post-quantum cryptographic algorithm implementation and integration to wolfSSL. We would like to thank Daniel J. Bernstein for the integration work that went into mcwolf. The mcwolf project is a series of scripts and patches against wolfSSL that adds […]
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Announcing STM32WBA Support in wolfSSL
We’re excited to announce that wolfSSL now officially supports the STM32WBA series of microcontrollers from STMicroelectronics! This addition broadens our commitment to providing lightweight, robust, and high-performance SSL/TLS solutions across a wide range of embedded platforms. What is the STM32WBA Series? The STM32WBA series is a family of ultra-low-power wireless microcontrollers designed to bring advanced […]
Read MoreMore TagwolfSSL’s µITRON support and HSM integration
We have received many inquiries about wolfSSL’s µITRON support for years. The fact that µITRON is used so widely by wolfSSL customers is unique to Japan, but wolfSSL supports µITRON in all wolfSSL products to meet the needs of Japanese customers. ITRON is an RTOS specification definition, so it is available in many commercial versions, […]
Read MoreMore TagPost-Quantum Benchmark Comparison: ML-KEM wolfSSL 5.8.0 vs. OpenSSL 3.5
Recently, both OpenSSL 3.5 and wolfSSL 5.8.0 have been released. We thought we’d run some benchmarks on an x86_64 Linux PC. Note: output has been edited for brevity and clarity. OpenSSL Configuration and build: $ ./Configure $ make all Benchmarking Output: 47317 ML-KEM-512 KEM keygen ops in 0.99s 72114 ML-KEM-512 KEM encaps ops in 1.00s […]
Read MoreMore TagHybrid Post-Quantum Key Exchange in wolfSSL 5.8.0
Release 5.8.0 of our wolfSSL library implements hybrid key exchange algorithms that combine conventional elliptic curve cryptography with post-quantum key encapsulation mechanisms (KEMs). New Hybrid Groups: Combining elliptic curves (SECP256/384/521, X25519, X448) with ML-KEM. This provides compatibility with Chromium and other organizations that are together with wolfSSL leading the way in post-quantum migration. Some of […]
Read MoreMore TagwolfSSL visits Radiona in Zagreb
We at wolfSSL would like to thank Goran Mahovlic and the entire Radiona team for inviting us to their headquarters in Zagreb, Croatia! We enjoyed the opportunity to present information on one of our flagship products, wolfBoot, during the recent OpenHardware Meet-up. The hospitality was outstanding and greatly appreciated! Radiona is home to the awesome […]
Read MoreMore TagTest Certificates in Production: KeyPlug’s WolfSSL Misconfiguration Leads to Infrastructure Exposure
Summary A critical security incident exposed KeyPlug malware infrastructure due to the improper use of wolfSSL test certificates in production. The 24-hour exposure revealed sophisticated attack tools linked to the RedGolf/APT41 threat group, demonstrating how poor certificate management can compromise even advanced threat actors’ operations. The Certificate Failure The compromised server was identified through its […]
Read MoreMore TagChimera Certificate Standards Compliance
In the evolving landscape of cryptographic security, supporting multiple signature algorithms within a single certificate has become increasingly important. These certificates are known as Chimera certificates, a moniker coined by the X9.146 banking standards team. They provide enhanced security, flexibility, and agility, especially for the transition to post-quantum cryptography. As well, wolfSSL also understands the […]
Read MoreMore TagwolfSSL 5.8.0 Released
We are excited to announce that wolfSSL version 5.8.0 is now available. This release brings several important new features and improvements. Below are the key new additions: New Features Implemented various fixes to support building for Open Watcom, including OS/2 support and Open Watcom 1.9 compatibility (PR 8505, 8484). Added support for STM32H7S (tested on […]
Read MoreMore TagwolfSSL arrives to NXP’s Application Code Hub
The NXP Application Code Hub, in collaboration with wolfSSL, now provides developers with a practical foundation for building secure IoT applications using NXP’s MCUXpresso VS Code extension. This ecosystem combines NXP’s powerful microcontrollers with wolfSSL’s security libraries, all running on the Zephyr RTOS. Available Initial Examples: wolfMQTT publisher client with zephyr Implements a secure MQTT […]
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