RECENT BLOG NEWS

wolfSSL now has a very simple Golang wrapper! The wolfSSL embedded TLS library is a lightweight, portable, C-based SSL/TLS library known for its low footprint, speed, and feature set. Users have been able to take advantage of our library not only in C but also in their Java, C#, Python, and JavaScript projects using the […]

wolfSSL’s DTLS 1.3 implementation is not ready for commercial use, but it’s fully functional and ready for being beta-tested! As usual, you can find the code at our GitHub repo or you can download the beta version here. Since its first version, DTLS aims to bring the same security guarantees as TLS, but without requiring […]

We are in the process of developing an SSHD server with wolfSSH. This will be a fully featured application that can take in a typical OpenSSH style sshd_config file and handle incoming SSH connections. It’s backed by the progressive and well tested wolfCrypt library for all crypto operations. It is also developed with embedded devices […]

Here at wolfSSL, we pride ourselves on keeping up to date with the various post-quantum developments related to the protocols we support. wolfMQTT is a client side library that supports the MQTT publish and subscribe protocol that is a very good fit for IoT applications. Recently, the OpenQuantumSafe project got a pull request for a […]

McKinsey and Company have release the following report “When – and how – to prepare for post-quantum cryptography” https://www.mckinsey.com/business-functions/mckinsey-digital/our-insights/when-and-how-to-prepare-for-post-quantum-cryptography In it they outline some options regarding how you can handle the coming migration to post-quantum cryptography. Here is a brief summary of their options our response: Option 1: Adopt post-quantum cryptography solutions today While adopting […]

We’re happy to announce that wolfEngine 1.1.0 has been released! wolfEngine is an OpenSSL engine that helps users migrate to a FIPS-validated cryptography library (wolfCrypt) all while continuing to use OpenSSL. This new version fixes a couple bugs and adds support for RSA signatures with X9.31 padding. Additionally, the example OpenSSL configuration file, engine.conf, and […]

The cURL Project and wolfSSL are sorry to inform you that Daniel Stenberg tested positive for COVID-19 this morning, and is unable to fly to the US for the cURL Up event. We have decided to cancel the cURL Up event happening June 6th. We are planning on rescheduling cURL Up for sometime in September. Thank you for […]

In general, a “glitch” is a momentary fault that may happen on a system, preventing it from working properly, for a brief amount of time. The effects of a single glitch on proper software execution may be multiple, including catastrophic consequences that may prevent the system from continuing the execution. Glitching attacks are complex and […]

Today wolfSSL Inc. releases the 4th preview release of wolfSentry, wolfSSL’s IDPS (Intrusion Detection and Prevention System) for embedded and IoT systems. wolfSentry is address- and bus-agnostic, and brings static and dynamic firewalls, event-driven notification and logging support, and unlimited extensibility, to deeply embedded and realtime systems. This release has several new features of note: […]

wolfSSL has updated support for OpenSSH to version 9.0! The patch and instructions for applying and testing the patch are available here. OpenSSH 9.0 is the first exciting version to add support for the Streamlined NTRU Prime key encapsulation mechanism. It is a small lattice-based quantum-safe KEM. It is paired with the X25519 ECDH KEM […]