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.

Idiomatic Zig Bindings for wolfSSL

wolfSSL now has a community-maintained Zig binding—zig-wolfssl—that wraps wolfSSL and wolfCrypt behind a native Zig API. If you are building a Zig application that needs TLS, X.509, or wolfCrypt algorithms, this binding gives you type-safe access without dropping to raw C. New to Zig? Check out the official overview or visit ziglang.org. Getting started with […]

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wolfSSL JNI/JSSE 1.17.0 Now Available

wolfSSL JNI/JSSE 1.17.0 is now available for download! This release brings JSSE?level PSK support, Java Platform Module System (JPMS) compatibility, SSLEngine hardening, a large expansion of X.509 and CRL capabilities at the JNI layer, and two new properties for FIPS and native library loading. Along with the new functionality, 1.17.0 contains a substantial set of […]

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Why C Remains the Gold Standard for Cryptographic Software

Executive Summary For production cryptographic software, memory safety alone does not define security. Real-world crypto must run on every platform, maintain stable assumptions over decades, and allow explicit control over hardware behavior. While memory-safe languages like Rust offer real benefits, serious cryptographic implementations inevitably rely on unsafe code, assembly, and low-level control, eroding those guarantees. […]

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Announcing wolfTPM v4.0.0

wolfTPM v4.0.0 is our largest release to date. It delivers three headline capabilities: Firmware TPM (fwTPM) – a portable TPM 2.0 built on wolfCrypt. SPDM Secured Transport – encrypted host-to-TPM communication. ST33 TPM 2.0 Firmware Update – new update tool for STMicro ST33KTPM2X. All three are powered by the same wolfCrypt engine trusted in FIPS […]

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wolfBoot Secure Boot on the STM32N6

wolfSSL is announcing wolfBoot support for the STM32N6 series added in PR #720, starting with the NUCLEO-N657X0-Q development board (STM32N657X0H). The STM32N6 is ST’s first Cortex-M55 microcontroller, designed for high-performance edge AI workloads with a dedicated Neural Processing Unit (NPU). wolfBoot provides cryptographic signature verification and secure firmware updates on this new platform. Getting started […]

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