Integrating Crypta Labs’ QRNG into wolfSSL Join us for a focused joint webinar exploring how Crypta Labs’ Quantum Random Number Generator (QRNG) technology integrates with the wolfSSL cryptographic library using its RNG callback facility. The session walks through how external quantum entropy can be connected to wolfSSL and what that means in practice for TLS […]
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Replacing TF-M on ARMv8-M: wolfBoot Secure Domain & wolfPSA, now integrated with Zephyr for CRA compliance
ARMv8-M TrustZone (TrustZone-M) gives Cortex-M23, Cortex-M33, Cortex-M35P and related MCUs a clean, hardware-enforced way to split a system into two execution environments: Secure world: the hardware root of trust, key material, security services, and the code that configures isolation. Non-secure world: the main RTOS and application logic, kept away from secrets by hardware boundaries. In […]
Read MoreMore TagwolfHSM new NVM Flash layer implementation
wolfHSM is designed to work with a broad range of different devices, almost out of the box: after coding in the very low-level hardware details, wolfHSM brings a full-fledged HSM solution. This includes the NVM storage layer, which allows securely storing anything from arbitrary objects to non-exportable encryption keys that never leave the HSM (check […]
Read MoreMore TagwolfSSH Memory Size Reduction
Reducing wolfSSH Footprint: Logging Optimization and Other Size-Saving Options Embedded and resource-constrained systems often demand tight control over code size, memory usage, and runtime overhead. A recent improvement to wolfSSH directly addresses this need by reducing logging overhead when debugging is disabled. Eliminating Logging Overhead with a No-Op WLOG Historically, even when debugging was disabled, […]
Read MoreMore TagWhere to Find the Wolves: wolfSSL at Embedded World 2026
The wolfSSL team is heading to Embedded World 2026, taking place March 10–12 in Nuremberg, Germany. Join us in Hall 4, Booth 4-201A to see live demonstrations of our lightweight, high-assurance embedded security solutions, including the unveiling of our post-quantum cryptography. Come stop by and meet our team at Hall 4 Booth 4-201A. Discover how […]
Read MoreMore TagwolfBoot TrustZone-M Support on the Nordic nRF5340
We’re excited to announce that wolfBoot now delivers full TrustZone-M support for the Nordic nRF5340, one of the most popular dual-core SoCs in the connected IoT space. Beyond Basic Secure Boot The nRF5340’s application core features an Arm Cortex-M33 with TrustZone-M capabilities, and wolfBoot now takes full advantage of this architecture. By configuring the System […]
Read MoreMore TagwolfSSL Announces Full Support for EU Cyber Resilience Act (CRA) Security Requirements for Connected and Embedded Devices
wolfSSL Inc. announced full support for the EU Cyber Resilience Act (CRA) across its product portfolio, helping manufacturers meet mandatory cybersecurity requirements for connected and embedded devices sold in the EU. This includes secure development practices, vulnerability management, and long-term post-market support such as CVE remediation. EDMONDS, Wash., March 2, 2026 /PRNewswire-PRWeb/ — wolfSSL Inc., […]
Read MoreMore TagLive Webinar: X9.146 QTLS Case Study with curl and nginx
Learn how to deploy quantum-resistant TLS today using X9.146 hybrid certificates in real-world curl and nginx workflows. Join us for a practical deep dive into post-quantum TLS implementation. With CNSA 2.0 and evolving NIST guidance, engineers are being asked to experiment, validate and prepare production systems for post-quantum TLS. In this webinar, wolfSSL Post-Quantum Cryptography […]
Read MoreMore TagwolfSSL and OpenTitan: Securing the Open Silicon Era
wolfSSL is initiating support for OpenTitan, the open-source silicon Root of Trust. Our implementation will integrate with OpenTitan’s hardware accelerators, specifically the OpenTitan Big Number (OTBN) unit, AES, and HMAC/KMAC blocks, to offload cryptographic operations from the host RISC-V core. This integration provides a transparent, FIPS-ready security stack for embedded designs. The programmable OTBN unit […]
Read MoreMore TagNXP S32K1 CSE Hardware Acceleration supported by wolfSSL
wolfSSL now supports using the Cryptographic Services Engine (CSE) on NXP S32K1 microcontrollers for hardware-accelerated cryptography. The CSE is a secure coprocessor integrated into automotive-grade microcontrollers like the S32K148, providing AES acceleration, hardware TRNG, and secure key storage. The port uses wolfSSL’s Crypto Callback mechanism, so when operations aren’t supported by CSE hardware (like AES-192/256), […]
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