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.

curl/libcurl FIPS 140-3 Tested & Available with wolfCrypt FIPS

curl and libcurl are widely used tools and libraries for transferring data using protocols such as HTTPS, FTP, SFTP, and MQTT. FIPS 140-3 support is available for curl/libcurl with wolfCrypt FIPS, tested for use with curl/libcurl environments. wolfCrypt FIPS provides a lightweight cryptographic module for security focused deployments. This helps organizations secure data transfers, API […]

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Maintaining FIPS Validation: Shifting from BitLocker to VeraCrypt with wolfCrypt

In September of 2026, the Cryptographic Module Validation Program (CMVP) will move all remaining FIPS 140-2 certificates to the Historical List, including the modules powering Windows BitLocker. For organizations navigating FIPS, CMMC, and FedRAMP, this is an immediate critical stop, as NIST guidance states federal agencies “should not include” Historical-status modules in new procurements, and […]

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FIPS with Statically-Linked wolfSSL

Many FIPS deployments of wolfSSL’s FIPS 140-3 validated wolfCrypt module use dynamic linking to load the shared object / DLL. However, sometimes it is necessary for some types of projects to statically link the libwolfssl.a static archive directly into an executable or firmware image. This post explains why static linking takes a little extra care, […]

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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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