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.

Visual Studio Support for Non-Windows OS in wolfSSL

Expanding Cross-Compilation Capabilities in Visual Studio

With the recent release of wolfSSL, we have significantly improved the cross-compiling capabilities of wolfSSL in Visual Studio, particularly when targeting non-Windows operating systems from a Windows-based development environment. This improvement was introduced in PR #7884 and provides a new build option that makes cross-compilation smoother and more efficient.

Introducing WOLFSSL_NOT_WINDOWS_API

One of the key additions in this release is the new macro WOLFSSL_NOT_WINDOWS_API. This is specifically designed for scenarios where:

  • The compilation is performed on Windows using Visual Studio.
  • The target operating system is not Windows.
  • The Windows API should not be used during compilation.

When WOLFSSL_NOT_WINDOWS_API is defined, the related macro USE_WINDOWS_API is not defined, ensuring that wolfSSL is built under the assumption that no Windows API functions are available. This allows developers to cross-compile for platforms such as Linux or embedded systems while using Visual Studio as their primary development environment.

Why is this Important?

In many embedded and IoT use cases, developers prefer to work within Visual Studio due to its powerful debugging and development tools. However, the final deployment target may be a non-Windows OS. Prior to this update, Visual Studio builds often assumed that Windows API functions were available, leading to compatibility issues when targeting platforms that do not support them.

With WOLFSSL_NOT_WINDOWS_API, these limitations are removed, making it much easier to:

  • Compile wolfSSL for embedded Linux and other POSIX-based environments from Windows.
  • Maintain a single development workflow without switching between build environments.
  • Ensure consistent behavior across different platforms.

How to Use WOLFSSL_NOT_WINDOWS_API in Your Build

To leverage this new macro, follow these steps:

  1. Modify Your Preprocessor Definitions:
    In your Visual Studio project settings, navigate to:

    • Configuration Properties → C/C++ → Preprocessor → Preprocessor Definitions
    • Add WOLFSSL_NOT_WINDOWS_API to the list.
  2. Use CMake (if applicable):
    If you are using CMake for your build configuration, you can define this macro using:

    add_definitions(-DWOLFSSL_NOT_WINDOWS_API)
  3. Manually Define in Your Code (not recommended):
    You can also define the macro at the beginning of your source files, though this is not the preferred method: 
    #define WOLFSSL_NOT_WINDOWS_API
#include 
#include

Example Use Case: Building wolfSSL for Linux from Visual Studio

Let’s say you want to compile wolfSSL in Visual Studio for a Linux-based target while avoiding Windows API dependencies. Here’s a step-by-step approach:

  1. Set Up Your Toolchain
    Install a cross-compilation toolchain for Linux, such as MinGW-w64 or WSL with a Linux cross-compiler.
  2. Update Your Visual Studio Project Settings
    • Define WOLFSSL_NOT_WINDOWS_API in preprocessor definitions.
    • Ensure that your include paths point to the correct non-Windows headers.
  3. Compile and Verify
    • Build the project in Visual Studio.
    • Test the generated binary on the target Linux system to ensure it operates correctly.

Future Enhancements and Next Steps

This update is just the beginning of improving wolfSSL’s cross-compilation capabilities within Visual Studio. Some potential future enhancements include:

  • Better integration with CMake toolchains for automated cross-platform builds.
  • Expanded CI/CD support for Visual Studio-based cross-compilation.
  • Additional optimizations to streamline the build process further.

Conclusion

With the introduction of WOLFSSL_NOT_WINDOWS_API, developers can now cross-compile wolfSSL in Visual Studio for non-Windows targets without encountering Windows API dependencies. This simplifies the workflow for embedded and Linux developers who prefer to work in Visual Studio but deploy on other platforms.

For more details on getting started with wolfSSL in Visual Studio, check out our previous blog: Getting Started with wolfSSL Using Visual Studio 2022

Or this awesome webinar recording on YouTube.

Have a specific request or questions? We’d love to hear from you. Please contact us at support@wolfSSL.com or open an issue on GitHub.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or +1 425 245 8247.

Download wolfSSL Now

curl Distro Discussion 2025 – Save The Date

Join the second annual curl Distro Discussion on April 10th at 3 PM UTC (5 PM CEST). This online event brings together Linux and BSD distributions, OS maintainers, and the curl community for an in-depth two-hour conference. The event is free and open to anyone interested in improving curl’s integration within operating systems and package distributions.

Join us: curl Distro Discussion 2025
Date: April 10th | 3 PM UTC (5 PM CEST)

This is a unique opportunity for curl developers, maintainers, and distributors to discuss important aspects of curl deployment across various operating systems. Our goal is to make curl more efficient and secure within distributions.

Key discussion topics include:

  • Enhancing curl’s build system, third-party library, and documentation for distributors
  • Strategies to streamline security advisories and patch management
  • Discussion on HTTP/3, long-term support, and TLS advancements
  • Exploring Post-Quantum Cryptography in curl
  • The future of wcurl and trurl
    And more…

Feel free to add your own proposed discussion topics and sign up as an intended participant. Mark your calendar for April 10th at 3 PM UTC (5 PM CEST) and be part of shaping curl’s future in distributions and secure networking.

Check out the details of curl Distro Discussion 2025, and share this invitation with others in the open-source and security communities to help spread the word and ensure the right people are invited.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

Download wolfSSL Now

Live Webinar: FIPS 140-3 Updates: OE Certification Progress and Scheduling

Learn how wolfSSL’s FIPS 140-3 validated solutions can accelerate certification, reduce costs, and keep you ahead of evolving cybersecurity standards.

wolfCrypt is a comprehensive cryptographic library designed for embedded systems and real-time applications. With a 5-year FIPS 140-3 certification (#4718), wolfCrypt ensures robust security for sensitive data across various applications. It also supports Conditional Power-On Self Tests (CAST) for all algorithms, enhancing both security and performance.

Join our webinar where wolfSSL Senior Software Engineer, Kaleb Himes, will provide key insights into the latest developments in FIPS 140-3, including the OE backlog and certification timelines. Learn how wolfCrypt FIPS simplifies compliance and helps you stay ahead in the security landscape.

Register today: FIPS 140-3 Updates: OE Certification Progress and Scheduling
Date: March 13th | 10 AM PT

What You’ll Learn:

  • The importance of FIPS 140-3 certification and its role in security compliance
  • How wolfSSL sets the standard for FIPS compliance
  • Strategies to streamline OE certifications, reducing time and costs
  • Updates on the OE certification backlog and its impact on deployment plans
  • Key milestones since achieving FIPS 140-3 Certificate #4718
  • Gain insights into current submissions, OE updates, and advancements in post-quantum cryptography
  • The latest developments in post-quantum cryptography and compliance with CNSA guidelines

Register today to learn how wolfSSL can simplify your FIPS compliance Journey and future-proof your security stack!

As always, our webinar will include Q&A throughout. If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at + 1 425 245 8247.

Download wolfSSL Now

wolfSSL at Embedded World 2025: Pioneering Advanced Cryptographic Solutions

Secure your Embedded Projects with wolfSSL, the Leader in Advanced Cryptographic Protocols

wolfSSL is returning to the Embedded World Exposition and Conference in 2025, bringing the best-tested cryptography and industry-leading security solutions for embedded systems.

Join us March 11th – 13th in Nuremberg, Germany. Visit Hall 4, Booth #4-201a to explore how wolfSSL’s advanced cryptographic protocols and open-source cybersecurity solutions can safeguard your embedded projects.

Schedule a one-on-one meeting with our cryptography experts – email us at facts@wolfssl.com to book a meeting.

With over 5 billion secured connections, wolfSSL continues to set the standard for embedded security. wolfSSL provides FIPS 140-3 validated certificate #4718 to safeguard embedded projects, and integrates post-quantum cryptography with wolfCrypt, offering ML-KEM and ML-DSA. Backed by the largest cryptography-focused engineering team, our solutions ensure seamless integration, maximum efficiency, and future-proof security across industries. Get started today: wolfssl.com/download.

Live Demos at Embedded World 2025

Join us at Hall 4, Booth #4-201a, and partner booths to see live demonstrations showcasing secure boot, post-quantum cryptography, TLS acceleration, and more.

  • Demo 1: Launching Safe and Secure Systems with Intel, Curtiss Wright, wolfSSL and SYSGO
    Location: Hall 4, Booth #4-201aSecure boot is essential for mission-critical systems. This demo highlights wolfBoot integrated with wolfCrypt, running on Curtiss-Wright’s VPX3-1262 SBC with 13th Gen Intel Core i7 and SYSGO PikeOS RTOS. See how DO-178C DAL-A certifiable wolfBoot and wolfCrypt protects avionics systems.
  • Demo 2: wolfSSL and NXP / Infineon
    Location: Hall 4, Booth #4-201aPower up your embedded security with wolfSSL (TLS), wolfMQTT, wolfSSH, and wolfTPM on NXP FRDM-MCXN947 (Cortex-M33, 150MHz) with Infineon SLB9673 TPM 2.0, ensuring secure communication and authentication. Also, explore wolfBoot on NXP FRDM-MCXW71, designed for trusted firmware updates in resource-constrained environments.
  • Demo 3: wolfSSL and ST
    Location: Hall 4, Booth #4-201aOptimize security without compromising performance. Watch wolfCrypt and wolfSSL TLS benchmarks on ST32MP257F (Dual Cortex-A35 1.5GHz + Cortex-M33 400MHz) running OpenSTLinux. This demo demonstrates how wolfSSL’s cryptographic library accelerates encryption speed, reduces resource consumption, and ensures ultra-low latency for TLS handshakes.
  • Demo 4: wolfSSL and Winbond
    Location: Hall 4A, Booth #4A-635Future-proof your firmware security with wolfCrypt Post-Quantum LMS. This demo features Winbond W77Q Secure Flash on Raspberry Pi Zero over SPI, demonstrating quantum-resistant firmware updates to protect devices from emerging cyber threats.

Why Choose wolfSSL for Embedded Security?

  • Post-Quantum Support: wolfSSL supports post-quantum cryptography solutions, including ML-KEM (Kyber) and ML-DSA (Dilithium), enabling long-term data protection (harvest now, decrypt later) and compliance with the CNSA 2.0 timeline.
  • Lightweight and Fast: Written in C, wolfSSL boasts a compact footprint, up to 20 times smaller than OpenSSL, minimizing memory usage and maximizing performance on even the most resource-constrained microcontrollers and processors. Integrated robust security into your embedded systems without sacrificing functionality or performance.
  • Industry Leading TLS 1.3 and DTLS 1.3 Support: As the first commercial implementation of TLS 1.3, we offer the most up-to-date security protocols, keeping your data secure with the latest standards.
  • Comprehensive Hardware Integration: wolfSSL supports a wide range of hardware cryptography schemes, including Intel AES-NI, ARMv8, and various secure elements like NXP SE050 and Microchip ATECC, providing enhanced security and performance. Check out the every hardware cryptography scheme wolfSSL has ever enabled.
  • Rigorous Testing and Certification: Our solutions are best-tested and come with incomparable certifications, including FIPS 140-3 validated certificate (#4718), ensuring they meet stringent security standards.
  • Dedicated Support: We offer 24/7 support from our team of engineers, ensuring you receive immediate assistance whenever you need it.

Connect with wolfSSL at Embedded World 2025

Don’t miss the chance to see wolfSSL in action! Visit us at Hall 4 Booth #4-201a to explore our cutting-edge cryptographic solutions and live demos. Want a personalized discussion? Email us at facts@wolfssl.com to schedule a one-on-one meeting with our experts. See you in Nuremberg!

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

Download wolfSSL Now

The DEADBEEF RNG Example

Here at wolfSSL, we love making top notch examples for our customers to help them move faster. You can see a huge sample of them here.

That said, this one is a bit different. This is an example of how someone could integrate their new RNG into our wolfCrypt library. Here are some great reasons why you’d want to do that:

  • You might have a NIST-certified entropy source which would be helpful for a customer that has FIPS 140-3 requirements. Since wolfSSL is FIPS 140-3 certified, combining it with a NIST-certified entropy source is a natural fit.
  • Perhaps you have a special new RNG but do not have the man-power nor expertise to construct a cryptographic library to use it. (Rule #1: Never roll your own crypto!) In this case, integrating it with wolfSSL’s wolfCrypt library is a natural match to show real world use cases. Examples of this might be QRNGs (Quantum Random Number Generators) or any other new and interesting entropy generation methods.

Integrating your product into wolfCrypt might sound difficult, but it is NOT!

We show how easy it is by integrating a toy example of an RNG. Please see the patch that can be found as a github gist.

It is called the DEADBEEF RNG because when it is called to fill a buffer with randomness, it fills it with copies of 0xDEADBEEF. The diff is only 200 lines and is very simple to read and understand. Much of it is GPL boilerplate comments.

NOTE: Please do not use this patch. It is for illustrative purposes only! It provides zero randomness!

If you have questions about any of the above, please contact us at facts@wolfSSL.com or +1 425 245 8247.

Download wolfSSL Now

wolfSSL Conforms to MISRA-C Guidelines

The team at wolfSSL has taken the core functionality of the wolfSSL embedded SSL/TLS library to the next level and implemented changes to conform to the Required and Mandatory rules from the MISRA-C guidelines.

Currently a subset of the wolfCrypt modules are already covered for compliance, including detailed deviation documents (sha256.c, aes.c (CBC/GCM), rsa.c, random.c, sp_c64.c). Let us know if your project requires other files and we can target them while expanding coverage.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or +1 425 245 8247.

Download wolfSSL Now

wolfCLU: Support for XMSS/XMSS^MT

The wolfSSL team would like to announce support for XMSS (eXtended Merkle Signature Scheme) and XMSS^MT (Multi-Tree XMSS) post-quantum cryptographic signature schemes to wolfCLU. The implementation includes key generation, signing, and verification capabilities.

Note that this feature includes best-effort state management for stateful private keys. We have done our best to implement state management, but without knowing the implementation of the file system, we cannot guarantee secure storage of the state.

This addition provides wolfCLU users with access to quantum-resistant signature schemes, particularly important for long-term security requirements. The implementation follows the stateful signature paradigm required by XMSS/XMSS^MT while maintaining usability through the familiar wolfCLU interface.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

Download wolfSSL Now

wolfSSL Unveils Post Quantum Cryptography and Security Solutions at Embedded World 2025

EDMONDS, Wash., March 3, 2025 /PRNewswire-PRWeb/ — wolfSSL Inc., a global leader in cryptography and network security, is excited to announce its participation in Embedded World 2025, taking place March 11–13 in Nuremberg, Germany. Attendees can visit Booth #4-201A to explore wolfSSL’s latest advancements in embedded security.

“We are thrilled to showcase our latest innovations at Embedded World 2025,” said Larry Stefonic, CEO of wolfSSL Inc. “As a leader in cryptography and network security, we remain committed to equipping developers with the tools they need to build secure, resilient embedded systems. We look forward to engaging with attendees and demonstrating how our solutions address the ever-evolving cybersecurity challenges across industries worldwide.”

Key Highlights from wolfSSL at Embedded World 2025:

  1. wolfSSL support for Post Quantum

    wolfSSL’s post-quantum cryptographic solutions are designed to work efficiently and seamlessly with embedded systems, offering robust security, CAVP certification, minimal resource consumption, and bare metal support. They enable embedded devices to remain secure as we transition into the quantum computing era, all while ensuring compatibility with current technologies. We enable our users to achieve CNSA 2.0 support quickly and efficiently.

    Integration with wolfCrypt

    • wolfSSL now includes support for post-quantum cryptographic algorithms in TLS, enabling embedded systems to use PQC schemes alongside traditional algorithms (like RSA and ECC). This means developers can add quantum-resistant algorithms to their applications without completely overhauling existing cryptographic systems.
    • Supported algorithms, such as ML-KEM (for public-key encryption) and ML-DSA (for digital signatures), are implemented to offer practical security in resource-constrained environments, maximizing security and performance.

    Lightweight and Optimized for Embedded Platforms

    • WolfSSL focuses on optimizing its libraries for embedded environments. This includes ensuring that the PQC algorithms are lightweight enough to run on microcontrollers and other resource-limited devices. WolfSSL makes these solutions highly configurable to cater to different hardware capabilities, ensuring efficient use of memory and CPU power.

    Hybrid Cryptography Support

    • WolfSSL supports hybrid cryptography, meaning both traditional and post-quantum algorithms can be used together. This approach allows embedded devices to maintain backward compatibility with legacy systems while gradually transitioning to quantum-resistant algorithms. For instance, a system could use classical algorithms for today’s security and PQC algorithms for future-proofing.

    Security Agility for Embedded Applications

    • Post-quantum algorithms in wolfSSL allow developers to choose the right security protocols based on their embedded device’s needs. As quantum computing advances, these algorithms can be updated or replaced without disrupting the system, ensuring long-term protection. This adaptability is crucial for embedded devices with extended lifecycles, like automotive or industrial IoT systems.

    Cryptographic Acceleration

    • Many embedded systems use hardware acceleration for cryptographic operations to improve performance. WolfSSL’s post-quantum solutions can be integrated with hardware-based accelerators, ensuring the PQC algorithms can perform efficiently, even in constrained environments.

    Compliance and Certification

    • For embedded systems that need to meet specific compliance standards (e.g., ISO 26262 for automotive, DO-178 for Aviation or FIPS 140-3, FIPS 203/204 and CNSA 2.0 for government applications), wolfSSL’s post-quantum cryptography solutions can be used in conjunction with existing certified cryptographic modules, maintaining high security standards while enabling forward-looking protection against quantum attacks.
  2. Release of wolfHSM 1.1.0

    wolfHSM provides a portable, open-source abstraction for hardware cryptography, enabling secure key management, non-volatile memory protection, and isolated secure processing. It is primarily used with Automotive HSM hardware

    Features include:

    • Seamless integration with Infineon Aurix Tricore TC3XX for enhanced automotive security.
    • Support for China’s mandated cryptographic algorithms (SM2, SM3, SM4).
    • Post-quantum cryptography (Kyber, LMS, XMSS) for future-proof security.
    • Automatic utilization of available hardware cryptographic processing to optimize performance.
  3. Release of wolfBoot 2.4.0: Enhanced Secure Bootloader with wolfHSM Integration

    The latest version of wolfBoot delivers expanded platform support, new features, and significant performance enhancements, reinforcing its role as the premier secure boot solution.

    Key Enhancements:

    • Integration with wolfHSM – Enables secure key management, seamless public key revocation, and post-quantum ML-DSA support.
    • Enhanced Delta Updates – Improved base image detection for more reliable firmware updates.
    • Expanded Hardware Support – Now compatible with NXP Layerscape LS1028A, with updates for ARMv7-M/ARMv8-M, x86-FSP, Xilinx UltraScale+, and Intel TigerLake.
    • Performance Boost – New wolfCrypt assembly optimizations significantly reduce boot times across all ARM devices.
  4. Post-Quantum Cryptography with wolfHSM

    wolfSSL’s wolfHSM now supports post-quantum cryptographic algorithms through wolfCrypt, ensuring long-term security against emerging quantum threats.

    • ML-KEM – A key encapsulation mechanism for secure key establishment.
    • ML-DSA – A post-quantum signature scheme, offering a secure alternative to ECDSA and RSA.
    • LMS & XMSS – Stateful hash-based signature schemes ideal for firmware and software signing, with wolfHSM ensuring proper state management.

    By integrating post-quantum algorithms, wolfSSL empowers developers with cutting-edge cryptography without requiring deep expertise in post-quantum security.

  5. Live Demonstrations

    Attendees can experience wolfSSL’s security solutions firsthand through four live demos:

    • Demo 1: NXP / Infineon – TLS, MQTT, SSH, TPM, and wolfBoot on NXP FRDM-MCX platforms.
    • Demo 2: STMicro – Cryptographic benchmarks on ST32MP257F with OpenSTLinux.
    • Demo 3: Intel / Curtiss-Wright / SysGo – Secure boot with Curtiss-Wright’s Intel RaptorLake VPX Card and SysGo PikeOS.
    • Demo 4: Winbond – Post-quantum LMS firmware signing using Winbond W77Q Secure Flash Memory.

Visit wolfSSL at Booth #4-201A to see these technologies in action. For more details, visit wolfssl.com.

About wolfSSL Inc.

wolfSSL is a leading provider of lightweight, embedded security solutions, delivering high-performance cryptography for government, automotive, avionics, and industrial applications. wolfSSL’s products comply with the latest industry standards, including TLS 1.3, DTLS 1.3, FIPS 140-2/3, Common Criteria, RTCA DO-178C Level A, and MISRA-C.

With a codebase up to 20x smaller than OpenSSL, a simple API, and an OpenSSL compatibility layer, wolfSSL provides unmatched efficiency and security. As an open-source provider, wolfSSL prioritizes transparency, offering customers the ability to inspect its cryptographic implementations.

Backed by the industry’s largest team of dedicated cryptographic engineers, wolfSSL delivers the fastest vulnerability patch times (<36 hours) and offers 24/7 commercial support.

If you have questions about any of the above, please contact us at facts@wolfSSL.com or +1 425 245 8247.

Download wolfSSL Now

Live Webinar: curl Roadmap 2025 with Daniel Stenberg

Join us for an exclusive webinar, curl Roadmap 2025 with Daniel Stenberg, the founder and lead developer of curl. Get firsthand insights into the future of one of the most widely used open-source tools for data transfer.

Register now: curl Roadmap 2025 with Daniel Stenberg
Date: March 6th | 10 AM PT

curl powers billions of devices and applications, enabling secure and efficient data transfers over HTTP, HTTPS, FTP, SFTP, and more. As technology evolves, so does curl. In this live webinar, Daniel will share:

  • The vision for curl in 2025
  • Key updates, improvements, and upcoming features
  • Adapting to new challenges and embracing what the community brings

Don’t miss this opportunity to hear directly from Daniel Stenberg about the future of curl. Register now to secure your spot!

As always, our webinar will include Q&A throughout. If you have questions about any of the above, please contact us at facts@wolfSSL.com or +1 425 245 8247.

Download wolfSSL Now

wolfSSL at Embedded World 2025: Pioneering Advanced Cryptographic Solutions

Secure your Embedded Projects with wolfSSL, the Leader in Advanced Cryptographic Protocols

wolfSSL is returning to the Embedded World Exposition and Conference in 2025, bringing the best-tested cryptography and industry-leading security solutions for embedded systems.

Join us March 11th – 13th in Nuremberg, Germany. Visit Hall 4, Booth #4-201a to explore how wolfSSL’s advanced cryptographic protocols and open-source cybersecurity solutions can safeguard your embedded projects.

Schedule a one-on-one meeting with our cryptography experts – email us at facts@wolfssl.com to book a meeting.

With over 5 billion secured connections, wolfSSL continues to set the standard for embedded security. wolfSSL provides FIPS 140-3 validated certificate #4718 to safeguard embedded projects, and integrates post-quantum cryptography with wolfCrypt, offering ML-KEM and ML-DSA. Backed by the largest cryptography-focused engineering team, our solutions ensure seamless integration, maximum efficiency, and future-proof security across industries. Get started today: wolfssl.com/download.

Live Demos at Embedded World 2025

Join us at Hall 4, Booth #4-201a, and partner booths to see live demonstrations showcasing secure boot, post-quantum cryptography, TLS acceleration, and more.

  • Demo 1: Launching Safe and Secure Systems with Intel, Curtiss Wright, wolfSSL and SYSGO
    Location: Hall 4, Booth #4-201a

    Secure boot is essential for mission-critical systems. This demo highlights wolfBoot integrated with wolfCrypt, running on Curtiss-Wright’s VPX3-1262 SBC with 13th Gen Intel Core i7 and SYSGO PikeOS RTOS. See how DO-178C DAL-A certifiable wolfBoot and wolfCrypt protects avionics systems.

  • Demo 2: wolfSSL and NXP / Infineon
    Location: Hall 4, Booth #4-201a

    Power up your embedded security with wolfSSL (TLS), wolfMQTT, wolfSSH, and wolfTPM on NXP FRDM-MCXN947 (Cortex-M33, 150MHz) with Infineon SLB9673 TPM 2.0, ensuring secure communication and authentication. Also, explore wolfBoot on NXP FRDM-MCXW71, designed for trusted firmware updates in resource-constrained environments.

  • Demo 3: wolfSSL and ST
    Location: Hall 4, Booth #4-201a

    Optimize security without compromising performance. Watch wolfCrypt and wolfSSL TLS benchmarks on ST32MP257F (Dual Cortex-A35 1.5GHz + Cortex-M33 400MHz) running OpenSTLinux. This demo demonstrates how wolfSSL’s cryptographic library accelerates encryption speed, reduces resource consumption, and ensures ultra-low latency for TLS handshakes.

  • Demo 4: wolfSSL and Winbond
    Location: Hall 4A, Booth #4A-635

    Future-proof your firmware security with wolfCrypt Post-Quantum LMS. This demo features Winbond W77Q Secure Flash on Raspberry Pi Zero over SPI, demonstrating quantum-resistant firmware updates to protect devices from emerging cyber threats.

Why Choose wolfSSL for Embedded Security?

  • Post-Quantum Support: wolfSSL supports post-quantum cryptography solutions, including ML-KEM (Kyber) and ML-DSA (Dilithium), enabling long-term data protection (harvest now, decrypt later) and compliance with the CNSA 2.0 timeline.
  • Lightweight and Fast: Written in C, wolfSSL boasts a compact footprint, up to 20 times smaller than OpenSSL, minimizing memory usage and maximizing performance on even the most resource-constrained microcontrollers and processors. Integrated robust security into your embedded systems without sacrificing functionality or performance.
  • Industry Leading TLS 1.3 and DTLS 1.3 Support: As the first commercial implementation of TLS 1.3, we offer the most up-to-date security protocols, keeping your data secure with the latest standards.
  • Comprehensive Hardware Integration: wolfSSL supports a wide range of hardware cryptography schemes, including Intel AES-NI, ARMv8, and various secure elements like NXP SE050 and Microchip ATECC, providing enhanced security and performance. Check out the every hardware cryptography scheme wolfSSL has ever enabled.
  • Rigorous Testing and Certification: Our solutions are best-tested and come with incomparable certifications, including FIPS 140-3 validated certificate (#4718), ensuring they meet stringent security standards.
  • Dedicated Support: We offer 24/7 support from our team of engineers, ensuring you receive immediate assistance whenever you need it.

Connect with wolfSSL at Embedded World 2025

Don’t miss the chance to see wolfSSL in action! Visit us at Hall 4 Booth #4-201a to explore our cutting-edge cryptographic solutions and live demos. Want a personalized discussion? Email us at facts@wolfssl.com to schedule a one-on-one meeting with our experts. See you in Nuremberg!

If you have questions about any of the above, please contact us at facts@wolfSSL.com or call us at +1 425 245 8247.

Download wolfSSL Now

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