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.

wolfCrypt Performance on the Altera Agilex 5

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 […]

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PQC Update 2026: Standards, Performance, and Migration Reality

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 […]

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

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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wolfSSL Now Runs on CHERI

wolfSSL now builds and runs on CHERI purecap RISC-V, with all of the supporting fixes merged upstream. This brings one of the most widely deployed TLS/SSL and cryptography libraries to a hardware-enforced memory-safety architecture, a natural pairing for the kind of security-critical embedded code wolfSSL is built for. This work was contributed by William Beasley […]

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wolfBoot for CNSA 2.0 Secure Boot on Zynq UltraScale+ MPSoC

Executive Summary Problem: Zynq UltraScale+ MPSoC secure boot authenticates the FSBL with RSA-4096 in immutable BootROM. CNSA 2.0 requires post-quantum algorithms for long-term software and firmware verification. RSA-4096 is not quantum-resistant, so the BootROM cannot be the final CNSA 2.0 firmware-authentication answer. Solution: Use wolfBoot as the system-level post-quantum authorization layer. Keep AMD secure boot […]

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wolfCOSE: CBOR and COSE on FIPS-Validated wolfCrypt: Announcing wolfCOSE for wolfCrypt

We are excited to announce wolfCOSE for wolfCrypt. It is a zero-allocation C library that implements CBOR (RFC 8949) and COSE (RFC 9052/9053). All six COSE message types are supported: Sign1, Sign, Encrypt0, Encrypt, Mac0, and Mac. Multi-signer, multi-recipient, and countersignature variants are included. Cryptographic operations use wolfCrypt under CMVP certificate #4718. That gives COSE […]

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