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 […]
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NXP 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), […]
Read MoreMore TagFIPS 140-3 Kernel Cryptography for Yocto
Introducing meta-wolfssl support for LinuxKM: build-time FIPS-validated kernel crypto for embedded Linux What’s New: LinuxKM Recipes in meta-wolfssl The meta-wolfssl Yocto layer now includes recipes for building wolfSSL’s Linux Kernel Module (LinuxKM) directly into your embedded Linux images. This means Yocto-based projects can integrate FIPS 140-3 validated cryptography at the kernel level. You can now: […]
Read MoreMore TagGet CRA-Ready: Secure Your Devices & Simplify Compliance – EU Webinar
The EU Cyber Resilience Act (CRA) is reshaping how connected devices in Europe are designed, secured, and maintained. Join us on February 26th at 2 PM CET / 5 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: […]
Read MoreMore TagAchieving Avionics Security with DO-178C-Certified Cryptography
Elevate the safety and security of your avionics systems with proven, certified cryptographic solutions. Join us for an exclusive webinar with wolfSSL Software Engineer Tesfa Meal to discover how embedded security can strengthen mission-critical avionics software. Learn practical approaches to integrating certified cryptography, secure boot, and high-assurance communication into airborne systems while meeting rigorous safety […]
Read MoreMore TagwolfBoot on NXP MCXW716: Secure Boot with TrustZone-M
We are pleased to announce a key upgrade to our support for the NXP MCXW716. wolfBoot has supported the MCXW716 for some time, running both the bootloader and the application together in the Secure World. We have now extended this support to leverage the Arm Cortex-M33 TrustZone architecture fully. This adds the MCXW716 to the […]
Read MoreMore TagAnnouncing the 1.0 Release of the wolfssl-wolfcrypt Rust Crate
We are excited to announce the 1.0.0 release of the wolfssl-wolfcrypt Rust crate, now officially published to crates.io! This release signifies a major milestone, offering stable, secure, and efficient cryptographic wrappers for Rust developers leveraging the power of wolfCrypt. The crate provides a direct, user-friendly interface to wolfCrypt’s robust cryptographic primitives, ensuring your Rust applications […]
Read MoreMore TagwolfSSL adds support for libspdm 3.7.0
wolfSSL now includes updated support for libspdm 3.7.0. libspdm is the reference implementation of the DMTF’s Security Protocols and Data Models (SPDM) specifications, which provide device attestation, authentication, and mechanisms for establishing secure communications over any transport. Both wolfSSL and SPDM are designed to be transport-agnostic, making them a good fit together. Download wolfSSL → […]
Read MoreMore TagwolfTPM Prepares for the Post Quantum Era
Enabling CNSA 2.0 Compliance with ML-DSA and ML-KEM in Hardware Security Modules The cryptographic landscape is rapidly evolving. With quantum computing advancing from theoretical to practical, organizations worldwide are racing to protect their systems against future quantum threats. The NSA’s Commercial National Security Algorithm Suite 2.0 (CNSA 2.0) has set clear timelines for transitioning to […]
Read MoreMore TagGetting Started with wolfTPM
Discover how to integrate TPM 2.0 into embedded systems using wolfTPM. Embedded systems are increasingly required to implement robust security measures, including cryptographic key management, secure firmware updates, and TLS. TPM 2.0 provides a standardized way to achieve this, but integrating it on resource-constrained devices can be challenging. Join us for Getting Started with wolfTPM, […]
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