RECENT BLOG NEWS

Join Daniel Stenberg, founder and maintainer of cURL and libcurl, as he goes through some basic curl fundamentals about what cURL is, who uses cURL, why use cURL etc. As well as giving information on how to customize your configuration, and other features that may be useful. As always bring your questions for the Q&A […]

We are excited to announce our wolfTPM v2.4 release. This includes improvements for Windows including support for cmake, C# wrappers, and c++ compiler fixes. This expands the wolfTPM cross platform API that is easy to use and supports Linux, Windows and embedded platforms. C# wrappers have been tested on Linux and Windows. These changes enable […]

wolfBoot 1.11 has been released. This release introduces new algorithms for signature verification (Ed448, Ecc384), for integrity check (Sha2-384) and for external storage encryption (Aes128 and 256). Encryption support for external storage has been improved. Our team introduced mitigation against glitching attacks. Find out more in this post. Support for new targets has been included: […]

wolfSSL has released a new version! 5.3.0. This contains some exciting new additions and fixes. A full list can be found in the ChangeLog.md (https://www.wolfssl.com/docs/wolfssl-changelog/) but some of the highlights are: SP performance enhancements and fixes wolfSSL’s Single Precision (SP) Math Library bring the best implementations to insure the best performance of Public Key Algorithms  […]

Story time with wolfSSL! Join us for a comprehensive presentation on how to leverage wolfSSL for all of your Medical Device needs as we go through a variety of different use cases and example with the specific engineering details for each story. As always bring your questions for the Q&A following the presentation. Topic: Everything […]

It is no secret that wolfSSL makes every effort to provide the best tested cryptographic and SSL/TLS solution available on the market. To that end, wolfSSL is proud to announce that as of today there is a suite of Constant Time Tests evaluating two of the three big integer math libraries wolfCrypt offers that have […]

wolfSSL has easy options for building and running without any malloc’s! Avoiding the use of all dynamic memory can be important in many environments, including safety critical ones and the use with satellites, being one of NASA’s 10 rules to not use any dynamic memory after initialization. The easy build options for no system malloc’s […]

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 […]

Watch our webinar about Kernel Mode presented by wolfSSL engineer Daniel Pouzzner tomorrow at 10AM Pacific. In December 2020, wolfSSL 4.6.0 featured initial support for building as a Linux kernel module, supplying the entire native wolfCrypt and wolfSSL APIs directly to other kernel modules. We have support with in-kernel FIPS 140-3, additional accelerated cryptography options […]

Over the past few months the engineering team at wolfSSL have been working on a new reference documentation system for all of the wolfSSL products. The first fruits of this can be found in the form of the wolfSSL library documentation which is also available in PDF form. This project had several goals: Update the […]