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.

wolfSSL 5.8.4 Now Available

wolfSSL 5.8.4 introduces several updates, including the addition of a GPLv3 exceptions list. This allows specific GPLv3-licensed codebases linking against wolfSSL to continue using wolfSSL under GPLv2. Current GPLv3 Exceptions: MariaDB Server MariaDB Client Libraries OpenVPN-NL Fetchmail OpenVPN Security Fixes This release includes multiple fixes across TLS 1.2, TLS 1.3, X25519, XChaCha20-Poly1305, and PSK processing. […]

Read MoreMore Tag

wolfCrypt JNI/JCE 1.9.0 Now Available

wolfCrypt JNI/JCE 1.9.0 is now available for download! This release contains a number of bug fixes and expands the Java Cryptography Extension (JCE) footprint, introducing new algorithms, cipher modes, and capabilities. wolfCrypt JNI/JCE allows for use of the native wolfCrypt cryptography library from Java. The thin JNI wrapper can be used for direct JNI calls […]

Read MoreMore Tag

Getting started with wolfBoot

Implementing secure boot shouldn’t take weeks of trial and error. In this hands-on webinar, you’ll learn how to build, configure, and run wolfBoot on a real embedded workflow, from source code to verified firmware, while seeing firmware authentication and verification in action. Join us on January 28 at 9 AM PT to explore the complete […]

Read MoreMore Tag

Join wolfSSL at FOSDEM 2026!

We’re excited to attend FOSDEM 2026, one of the world’s largest gatherings of open source developers in Europe! Stop by and meet us at the Booth AW-10 to explore our solutions for embedded systems security. You can also schedule a time to chat via our calendar. At the event, we’ll be showcasing a range of […]

Read MoreMore Tag

Interoperability Testing: wolfSSH Server with Paramiko SFTP Client

We’re pleased to announce the addition of automated interoperability testing between wolfSSH and Paramiko. This GitHub Actions workflow validates that wolfSSH’s SFTP server implementation works seamlessly with Paramiko, one of the most widely used Python SSH/SFTP client libraries. Download wolfSSL → About Paramiko Paramiko is a pure-Python implementation of SSHv2 that provides both client and […]

Read MoreMore Tag

Enhanced Windows CE Support in wolfSSL

We’re pleased to announce improvements to wolfSSL’s Windows CE support through PR #8709, which addresses critical compatibility issues when building with Visual Studio 2008 for Windows CE 6.0 and 7.0 platforms. Download wolfSSL → Background Windows CE (Windows Embedded Compact) remains an important platform for many embedded and industrial applications, particularly in legacy systems requiring […]

Read MoreMore Tag

Vulnerability Disclosure: wolfSSL CVE-2025-7396

Affected Users: Users of wolfSSL builds that use the C implementation of Curve25519 for private key operations. This does not affect builds using assembly-optimized implementations (ARM or Intel), the small footprint Curve25519 build, or hardware offload implementations. Summary: A potential side-channel vulnerability was identified in the C implementation of Curve25519 private key operations in wolfSSL. […]

Read MoreMore Tag

PKCS#12 Support Enhancement: AES Encryption for Keys and Certificates

wolfSSL 5.8.2 has enhanced the wc_PKCS12_create() function to support modern AES encryption algorithms for PKCS#12 files. This update enables stronger security for protecting private keys and certificates. What Changed PKCS#12 files are commonly used to store cryptographic objects like private keys, certificates, and certificate chains. wolfSSL 5.8.2 supports modern AES encryptions for PKCS#12 instead of […]

Read MoreMore Tag

Getting Started with wolfSSH

Join us on January 21 at 9:00 AM PT for Getting Started with wolfSSH, a technical webinar presented by Jacob Barthelmeh, Senior Software Engineer at wolfSSL. This session introduces the SSH protocol and explains how wolfSSH provides a secure, lightweight SSH implementation designed for performance, portability, and resource-constrained embedded systems. Register Now: Getting Started with […]

Read MoreMore Tag

ML-DSA OpenSSL Interoperability

The latest enhancement to wolfSSL’s ML-DSA (Module-Lattice-Based Digital Signature Algorithm) implementation solidifies interoperability with OpenSSL-generated cryptographic keys. This update introduces support for importing ML-DSA private keys that have been encoded using OpenSSL’s DER format. The new functionality extends the ASN.1 parsing logic to recognize and correctly decode an ASN.1 encoding structure that OpenSSL uses for […]

Read MoreMore Tag

Posts navigation

1 2 3 4 … 219 220 221

Weekly updates

Archives