Latest Posts

• uncategorized wolssl

  New Feature: Copy and Free Callbacks for Hardware Acceleration

  wolfSSL 5.8.4 (PR#9309) has expanded the crypto callback api to include support for copy and free operations. This addition addresses a lifecycle management challenge for developers integrating hardware security modules (HSM) or hardware accelerators.

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• uncategorized wolssl

  Expanded Rust API for wolfSSL

  Rust is a modern programming language known for its focus on memory safety and performance, making it a powerful choice for systems programming, including security-sensitive applications. To bridge the gap between Rust’s strong guarantees and the mature, high-performance cryptography provided by the wolfSSL library, we have developed and are continuing...

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• post-quantum uncategorized wolssl

  ML-KEM and ML-DSA Improvements in wolfSSL 5.8.4

  Version 5.8.4 improves wolfSSL’s implementation of ML-KEM (formerly Kyber) and ML-DSA (formerly Dilithium) post-quantum algorithms.

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• uncategorized

  Getting Started with wolfMQTT

  Build secure, scalable IoT messaging with confidence using wolfMQTT.

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• uncategorized

  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.

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• uncategorized fips

  NVIDIA Jetson GPU boards getting FIPS 140-3 OE certification

  wolfSSL is bringing FIPS 140-3 to the NVIDIA Jetson Orin GPU platform, in both kernel and userspace contexts, with a kernel module alongside user-space cryptography that works under OpenSSL, GnuTLS, and Gcrypt, requiring no or minimal changes to applications.

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• uncategorized wolssl

  wolfSSL Now Supports Renesas FSP v6.1.0 on RA6 Platforms

  wolfSSL is excited to announce that wolfSSL version 5.8.4 now supports Renesas Flexible Software Package (FSP) v6.1.0 for the RA6M3 and RA6M4 microcontroller platforms.

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• uncategorized wolfssh

  Interoperability Fix: wolfSSH Server with WinSCP SCP Client

  We’re pleased to announce an important interoperability fix for wolfSSH and WinSCP, introduced in Pull Request #832. This update resolves connection issues when using WinSCP with the SCP protocol in Default shell mode, enabling wolfSSH to work seamlessly with one of the most popular SFTP and SCP clients for Windows....

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• uncategorized wolfssh

  New Example: Microchip ATSAMV71Q21B Support with Harmony Filesystem in wolfSSH

  We’re pleased to announce a new example implementation for Microchip’s ATSAMV71Q21B microcontroller in wolfSSH, introduced in Pull Request #790. This addition provides a complete reference implementation and Harmony filesystem port, making it straightforward for developers to integrate secure SSH functionality into ARM Cortex-M7-based embedded applications using Microchip’s MPLAB Harmony framework....

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• uncategorized wolfssl-jce

  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.

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