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.

A2A and wolfSSL

Here at wolfSSL, we are seeing a lot of interest in AI. Some of the most fascinating developments that are happening are around letting different AI agents communicate with each other. Do those communications need to be secured, authenticated, and integrity checked? Of course! Enter the A2A (Agent2Agent) protocol, which uses HTTPS as its primary […]

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wolfSSL Expands Embedded Security with HighTec Compiler and RTOS Support

The embedded systems landscape continues to evolve rapidly, with developers demanding robust security solutions that seamlessly integrate with their preferred development tools and real-time operating systems. Today, we’re excited to announce that wolfSSL’s comprehensive security suite will support the HighTec compiler and RTOS, bringing enterprise-grade cryptographic capabilities to even more embedded applications. Comprehensive Security for […]

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wolfCrypt FIPS 140-3 Certificate #5041 Now Validated

We’re proud to announce that our copy of wolfCrypt has officially again received FIPS 140-3 validation, listed under certificate #5041, posted on July 18, 2025 by NIST. This validation reflects our continued commitment to building secure, standards-compliant products using rigorously tested cryptography. This FIPS 140-3 version of wolfCrypt improves on the earlier 140-2 validation in […]

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wolfCLU 0.1.9 Available Now

wolfCLU version 0.1.9 is now available! This command-line utility, built on the wolfSSL embedded TLS library, helps with admin tasks and common use cases such as key generation and certificate parsing to human human-readable form. Among the most notable changes to this release is the addition of support for PKCS8 and Base64 commands, introduced in […]

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Live Webinar: Everything You Need to Know About Automotive Cybersecurity – Tailored for the Asia-Pacific Time Zone

Strengthen your vehicle’s defenses with proven cybersecurity solutions. Join us on July 31 at 5 PM PT / August 1 at 9 AM JST for a live automotive cybersecurity webinar, “Everything You Need to Know About Automotive Cybersecurity,” presented by Senior Software Engineer Eric Blankenhorn. This session explores the growing need for secure, connected, and […]

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Live Webinar: Cybersecurity Solutions for the Satellite Industry

Secure satellite communication and boot integrity with wolfSSL: FIPS 140-3, Post-Quantum, and Embedded Optimization Join us on July 30th at 9 AM PT for the ‘Cybersecurity Solutions for the Satellite Industry’ webinar. As the industry leader in space-grade cybersecurity, wolfSSL products are deployed across satellites, delivery / rocket systems, and ground stations. Our software provides […]

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Verifying TPM Endorsement Certificates with wolfTPM

We’re excited to share a new feature added to wolfTPM: a lightweight example for verifying TPM Endorsement Key (EK) Certificates without wolfCrypt. The new example, `verify_ek_cert`, retrieves and verifies the EK certificate stored in the TPM’s non-volatile memory. This supports TPMs like the Infineon SLB9672/SLB9673, STMicro ST33 series, and validates their RSA-signed EK certs using […]

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