Have you heard the newest and most pervasive buzzword in online security? Recently, the most popular and over-hyped expression doing the rounds these days is “Cryptoagility”. Why do we think it is so overhyped? Because if you are simply looking for a definition, you’ll be hard pressed to find one. People who talk about it […]
Read MoreMore TagCategory: Uncategorized
Coming Soon: tiny-curl for Zephyr RTOS
At wolfSSL, we’re excited to announce plans for a tiny-curl port tailored for Zephyr RTOS. This will bring lightweight HTTPS client capabilities to one of the most widely used real-time operating systems for embedded devices. Stay tuned for updates as we work to integrate tiny-curl’s proven functionality into the Zephyr ecosystem. If you have questions […]
Read MoreMore TagRetrofitting Legacy Bootloaders with wolfBoot: a Modern Secure Bootloader for Embedded Systems
Introduction: Modernizing Legacy Devices with Secure Boot Embedded developers often face the challenge of adding a secure bootloader for embedded systems to legacy hardware without overhauling the entire boot process. Many automotive and industrial devices – for example, older PowerPC-based electronic control units (ECUs) in vehicles or aging industrial controllers – still run insecure or […]
Read MoreMore TagSecuring UEFI with wolfSSL’s FIPS 140-3 Cryptography
One of the biggest strengths of the wolfSSL portfolio is its ability to adapt and run in the most diverse environments, whether it’s a minimal bare-metal deployment or a complex, multi-layered operating system. This blog highlights recent improvements in the wolfSSL products regarding integration with the Unified Extensible Firmware Interface (UEFI)—the modern way to interface […]
Read MoreMore TagwolfHSM Support for Renesas RH850
We’re happy to announce that we’ve added support for Renesas RH850 in wolfHSM. The RH850 Family of 32-bit automotive microcontrollers (MCUs) is an automotive microcontroller equipped with an integrated Hardware Security Module (HSM). It ensures fast and secure key management, cryptographic processing, and authentication at the hardware level. Designed for next-generation ECUs, it combines functional […]
Read MoreMore TagwolfSSL Java JSSE Provider Supports DTLS 1.3
wolfSSL’s Java JSSE provider (wolfJSSE) now supports DTLS 1.3! This support includes DTLS 1.3 on both client and server side through the SSLEngine interface. This support can be found in the wolfssljni GitHub master branch, and will be included in the next stable release. Benefits of DTLS 1.3 DTLS 1.3 (see RFC 9147) brings improved […]
Read MoreMore TagXilinx vs STM: wolfSSL Integration and Build Experience Compared
Selecting the right hardware for an embedded project can be a complex decision—but choosing a security library doesn’t have to be. wolfSSL offers broad platform support, running seamlessly on everything from bare-metal systems to full-featured operating systems. In this post, we’ll compare how wolfSSL integrates with two widely used embedded platforms: Xilinx and STM. While […]
Read MoreMore TagSecure Your Oracle Linux 8 Deployment with wolfSSL’s FIPS 140-3 Validated Module
If you’re stuck on OL8 for some reason, have no desire to migrate to OL9 or later, and still need FIPS support for OpenSSL 1.x, then we can help with our FIPS 140-3 module, which plugs into the OpenSSL 1.x engine interface. If you have questions about FIPS, please reach out to us at fips@wolfssl.com. […]
Read MoreMore TagLive webinar: Open Source Secure Boot Meets Open Hardware: wolfBoot Integration with TROPIC01 Secure Element
Join us for an exciting webinar showcasing the integration of the TROPIC01 secure element with wolfBoot, bringing open source secure boot down to the hardware level. Register Now: Open Source Secure Boot Meets Open Hardware: wolfBoot Integration with TROPIC01 Secure Element Date: June 25th | 9 AM PT The Tropic Square team has integrated support […]
Read MoreMore TagwolfTPM Support for Das U-Boot
wolfTPM now includes support for Das U-Boot, extending TPM 2.0 access to early boot stages in secure embedded systems. This port enables direct TPM communication in U-Boot environments using software SPI and provides both native and high-level APIs for flexibility. Key Features SOFT SPI Driver Full TPM 2.0 command set Both native API and wrapper […]
Read MoreMore Tag