RECENT BLOG NEWS

So, what’s new at wolfSSL? Take a look below to check out the most recent news, or sign up to receive weekly email notifications containing the latest news from wolfSSL. wolfSSL also has a support-specific blog page dedicated to answering some of the more commonly received support questions.

CUPS FIPS 140-3 Tested & Available with wolfCrypt FIPS

CUPS (Common UNIX Printing System) is a printing system that manages print services and network printing on Linux, macOS, and UNIX-based operating systems. FIPS 140-3 support is available for CUPS with wolfCrypt FIPS, tested for use with CUPS environments. wolfCrypt FIPS provides a lightweight cryptographic module for security focused deployments. This helps organizations secure print […]

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Introducing wolfHAL: A Lightweight Hardware Abstraction Layer for Embedded Systems

We are excited to announce wolfHAL, a new open-source project from wolfSSL. wolfHAL is a lightweight, OS-agnostic, compiler-agnostic hardware abstraction layer (HAL) for embedded targets, written in portable C. It sits between your application and the silicon, exposing a clean, uniform API for talking to peripherals such as GPIO, UART, SPI, I2C, DMA, flash, timers, […]

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wolfssl-openssl1: Drop-In wolfCrypt FIPS for OpenSSL 1.1.1

wolfSSL is releasing wolfssl-openssl1, a build of OpenSSL 1.1.1 where every cryptographic primitive is implemented by wolfCrypt. It produces drop-in libcrypto.so.1.1 and libssl.so.1.1. Applications get FIPS 140-3 validated crypto without recompiling. OpenSSL 1.1.1 reached end-of-life in September 2023. Its FIPS module is also EOL. There is no upgrade path to FIPS 140-3. Customers stuck on […]

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wolfSSL Roadmap 2026

Understand upcoming changes before they impact your builds, compliance timelines, and security architecture. Join us on June 25 at 9 AM PT for a focused walkthrough of the wolfSSL roadmap. This session goes beyond a high-level preview to highlight what’s actually changing across FIPS 140-3, post-quantum cryptography, and TLS—and what those changes mean for your […]

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wolfTPM Firmware TPM 2.0 with Post-Quantum

Firmware TPMs (fTPMs) are enabling TPM 2.0 functionality on platforms that cannot accommodate discrete TPM devices, including microcontrollers, safety processors, FPGA soft-cores, and trusted execution environments. Join us on June 24 at 9 AM PT for a technical webinar on wolfTPM Firmware TPM (fTPM). We’ll examine how TPM 2.0 is being deployed across embedded systems, […]

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Free Support for Open Source Projects

At wolfSSL, we are committed to supporting the open source community. If you are using wolfSSL software in an open source project and need technical assistance, contact us at support@wolfssl.com. Our engineering team is happy to help with integration, configuration, and troubleshooting questions. If you think your project may require a GPLv3 license exception, please […]

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Merkle Tree Certificates

If you’re part of the Web PKI community and haven’t heard of Merkle Tree Certificates then you must have been hiding under a rock for the past year! These are the new format of certificates that are being pushed by Google and Cloudflare to solve the issue of large public keys and signatures in ML-DSA […]

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