Blog - wolfSSL

Replacing Zephyr’s TCP/IP Stack with wolfIP

June 11, 2026June 9, 2026

Zephyr is a great RTOS for embedded development: broad board support, a familiar BSD socket interface, and a flexible networking subsystem. However, teams building long-lived connected products often need more than a default network stack: they need predictable memory behavior, modern TCP features, and tight alignment with their security architecture. Our new wolfIP port, replacing […]

June 11, 2026June 10, 2026

We are pleased to announce the release of wolfssl-wolfcrypt version 2.0.0, now available on crates.io. This major update introduces critical safety enhancements, expanded algorithm support, and architectural changes to improve reliability across different build configurations. Breaking Changes This release includes some breaking API changes necessitated by memory safety and soundness improvements: RNG Ownership: ECC::set_rng, RSA::set_rng, […]

June 10, 2026June 8, 2026

We spent two decades teaching the web how to trust people. Passwords, OAuth, WebAuthn, passkeys — each generation a little less phishable than the last. It worked because the client was a human, or a program a human wrote, and there was typically one of them per session. That assumption has quietly collapsed. An autonomous […]

June 10, 2026June 8, 2026

CJOSE is a C library for JSON Object Signing and Encryption (JOSE), providing support for JWS, JWE, JWK, and JWT standards. FIPS 140-3 support is available for CJOSE with wolfCrypt FIPS, tested for use with CJOSE environments. wolfCrypt FIPS provides a lightweight cryptographic module for security focused deployments. This helps organizations secure authentication, token signing, […]

June 10, 2026June 8, 2026

Here at wolfSSL we always stay on top of our customer’s requirements. By now you’ve heard us talk about the NSA’s (National Security Agency) CNSA 2.0 (Commercial National Security Algorithm Suite 2.0) ad nauseum. Well, let’s focus in on it again and zero in on that first line: It states that for Software and Firmware […]

June 9, 2026June 4, 2026

The Agilex Family and Agilex 5 The Altera Agilex portfolio represents a family of modern SoC FPGAs designed to address the scaling and power efficiency requirements of edge, data center, and communication infrastructures. Built on advanced process technologies, the family unifies programmable logic with hardened processor subsystems, high-bandwidth memory interfaces, and specialized digital signal processing […]

June 8, 2026June 4, 2026

wolfSSL now supports hardware-accelerated cryptography on the NXP S32K3 family using the on-chip Hardware Security Engine (HSE). The HSE is a secure coprocessor integrated into NXP’s automotive S32K3 microcontrollers. The Hardware Security Engine (HSE) The HSE runs its own firmware on a dedicated core and communicates with the application core over a Messaging Unit (MU). […]

June 8, 2026June 8, 2026

Can AI help uncover security issues that traditional testing, fuzzing, and code review miss? AI-based code analysis tools are advancing rapidly, but questions remain about their effectiveness when applied to highly reviewed security-critical software. Join wolfSSL and AISLE on June 11 at 9 AM PT for a technical discussion on AI-assisted vulnerability discovery. AISLE will […]

June 8, 2026June 4, 2026

Post-quantum cryptography is moving from planning to deployment. With NIST standards finalized, CNSA 2.0 guidance emerging, and hybrid cryptography already appearing in production environments, engineering teams are now facing practical decisions around performance, interoperability, certification, and migration strategy. Join us on June 9 at 9 AM PT for a practical update on the PQC landscape […]

June 5, 2026June 3, 2026

Many organizations still rely on legacy versions of OpenSSL because upgrading certified or long lifecycle products is not always simple. wolfSSL provides lightweight SSL/TLS and cryptography libraries designed for modern embedded and security-focused systems. For compliance-driven environments, wolfCrypt FIPS offers FIPS 140-3 validated cryptography with TLS 1.3 support. If your team is still using OpenSSL […]

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RECENT BLOG NEWS

Replacing Zephyr’s TCP/IP Stack with wolfIP

Announcing wolfssl-wolfcrypt Rust Crate v2.0.0

Signing the Agentic Web: Why AI Agents Need an Identity Layer – Part 1

CJOSE FIPS 140-3 Tested & Available with wolfCrypt FIPS

LMS versus XMSS versus SLH-DSA for Secure Boot

wolfCrypt Performance on the Altera Agilex 5

NXP S32K3 Hardware Security Engine (HSE) support using wolfSSL

How AI Finds Vulnerabilities in Cryptographic Libraries

PQC Update 2026: Standards, Performance, and Migration Reality

Are You Still Stuck on OpenSSL 1.x.y? We Can Help.

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