Here at wolfSSL, we have merged an important pull request addressing backward compatibility for post-quantum cryptography in TLS 1.3. This enhancement focuses on ML-KEM (Module-Lattice-Based Key Encapsulation Mechanism) codepoints, ensuring seamless interoperability between wolfSSL versions across the 5.8.0 release boundary. Prior to version 5.8.0, wolfSSL used specific codepoint identifiers for hybrid key exchange algorithms combining […]
Read MoreMore TagMonth: December 2025
wolfSSL exhibiting at CES 2026!
wolfSSL is excited to announce that we will be exhibiting at CES 2026 from January 6 – 9 in Las Vegas at Booth 3970 in the Las Vegas Convention Center. This year, we are highlighting our growing portfolio of high-assurance security solutions built for today’s automotive, embedded, and connected device ecosystems. We will be showcasing […]
Read MoreMore TagwolfSSL Ada Wrapper Now Available in Alire Package Manager
The wolfSSL team is pleased to announce that the Ada language wrapper for wolfSSL version 5.8.0 is now prepared for inclusion in the Alire package index. This update represents an important milestone in making wolfSSL’s industry-leading cryptographic library more accessible to the Ada programming community through their native package management ecosystem. For those unfamiliar with […]
Read MoreMore TagSecuring the Edge AI with wolfSSL on the STM32N6
The rise of Edge AI demands robust security solutions, and the STM32N6, with its integrated Neural Processing Unit, stands out as a powerful platform for these applications. When paired with wolfSSL’s comprehensive security offerings, the STM32N6 becomes an even more formidable solution for secure Edge AI deployments. The STM32N6 is the first STM32 MCU to […]
Read MoreMore TagAnnouncing wolfBoot Support for Microchip PolarFire SoC
We are excited to announce wolfBoot support for the Microchip PolarFire SoC (MPFS250). This integration provides a secure, lightweight U-Boot replacement for the PolarFire SoC platform, offering significant advantages including much smaller code size, memory safety (no malloc/free), encrypted / patching firmware updates, power fail-safe updates, post-quantum cryptography support (ML-DSA, LMS and XMSS with hybrid […]
Read MoreMore TagWhat’s New in wolfSSL 5.8.4: Changes Developers Should Know
Discover the latest updates in wolfSSL 5.8.4 and strengthen your embedded security stack! Join us on December 29th at 9 AM PT for an in-depth look at wolfSSL 5.8.4, presented by senior software developer Anthony Hu. This session will cover key enhancements, important security fixes, new features, and maintenance improvements, helping developers stay current and […]
Read MoreMore TagDirect Entropy Injection in ML-KEM: Understanding MakeKeyWithRandom and DRBG Bypass
At Crypta Labs, we are interested in direct applications of quantum random number generators (QRNG). This interest led us to explore how we can use our QRNG entropy directly in cryptographic operations, without intermediate processing layers. As we transition to post-quantum cryptography (PQC), it’s important to understand the need for randomness in these new algorithms. […]
Read MoreMore TagwolfHSM Keystore Enhancements: Global Keys, Wrapped Keys, and Extended Usage Policies
wolfSSL is excited to announce major enhancements to wolfHSM’s keystore capabilities, introducing three powerful features that significantly expand key management flexibility and security: global keys, wrapped keys, and comprehensive key usage policies. Global Keys: Shared Security Across Clients The new global keys feature (WOLFHSM_CFG_GLOBAL_KEYS) enables cryptographic keys to be shared across multiple wolfHSM clients while […]
Read MoreMore TagHow to Get CRA-Ready: Secure Devices and Simplify Compliance
The EU Cyber Resilience Act (CRA) is reshaping how connected devices in Europe are designed, secured, and maintained. Join us on December 22nd at 9 AM PT for a practical webinar explaining CRA essentials and how wolfSSL’s TLS, cryptography, secure boot, and SBOM solutions help teams prepare for compliance. Register Now: How to Get CRA-Ready: […]
Read MoreMore TagEnhancing wolfSSL’s Security with Fil-C: Finding Buffer Bugs Before They Bite
At wolfSSL, we’re constantly looking for ways to improve the security and reliability of our cryptographic library. Recently, we integrated the Fil-C compiler into our continuous integration (CI) pipeline, and it’s already paying dividends. Within the first runs, Fil-C caught a subtle but important buffer size validation bug that could have led to buffer overflows […]
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