Further to our previous announcement about bringing post-quantum KEMs in TLS 1.3 on STM32, we have also brought PQM4’s KYBER Level1 KEM into our benchmarking infrastructure. Note that we do not build PQM4 with optimizations as a bug fix is soon to come for optimization flags. You can monitor the progress of the issue here. […]
Read MoreMore TagMonth: March 2022
Webinar Alert: Secure Boot and Remote Firmware Updates (wolfBoot)
Watch our webinar with Sr. Engineer and Security Expert Daniele Lacamera! Connected embedded systems that support remote updates of different artifacts must take into account the security risks involved. A secure boot mechanism is the best way to prevent the execution of unauthorized code. Our universal, open-source, secure bootloader, wolfBoot, takes care of authenticating and […]
Read MoreMore TagwolfSSL Asynchronous Support
The wolfSSL / wolfCrypt libraries support asynchronous (non-blocking) crypto using external hardware acceleration with the Intel QuickAssist and Cavium Nitrox III/V adapters. These are PCIe devices that accelerate crypto operations. Use of the asynchronous hardware acceleration support significantly increases performance for server platforms requiring high connection rates and throughput. For some performance numbers see this […]
Read MoreMore TagAvoid building a “Billion Dollar Brick” with wolfSSL Satellite Cybersecurity Solutions
wolfSSL was at Satellite again this year to engage in a key conversation in the Satellite community: ensuring that satellite devices are as secure as possible. In a world where attackers are more motivated and more sophisticated, the core cybersecurity technologies that wolfSSL provides can give users the assurance that they’re device won’t get bricked, […]
Read MoreMore Tag22 New OEs’ to wrap up Q1 of 2022!
wolfSSL Inc. is pleased to let our customers know that the CMVP has approved 22 new operating environment (OE) additions to the wolfSSL 3389 FIPS certificate in February and March! 2021 saw long delays and excessive wait times from the CMVP that had many near the limits of their patience. However, the CMVP has now […]
Read MoreMore TagPost-Quantum TLS 1.3 Key Establishment comes to STM32 Cortex M4!
Today we have some exciting news! We here at wolfSSL would like to announce that we have achieved a TLS 1.3 connection where the group used for key establishment was KYBER_LEVEL1 and the connection was between an Ubuntu Linux x86_64 machine and an STM32 NUCLEO-F446ZE with an ARM Cortex M4 chip running on bare-metal. We […]
Read MoreMore TagwolfSSH with FatFS
Secure shell and file access for embedded systems Unlike embedded Linux, or rich CPU-based systems, embedded systems running on a microcontroller rarely have support for file systems. Most often these devices run a firmware stored on a flash memory. However, more advanced microcontroller-based systems designed for edge computing offer the possibility to connect non-volatile storage […]
Read MoreMore TagST and wolfBoot Video Series
We are excited to tell you about our partner collaboration with STMicroelectronics! This collaboration is a video series about wolfBoot, a secure bootloader and the STM32, a family of 32-bit microcontrollers. This will be at least a 4 part video series with the third release Video 1: wolfBoot for STM32, Part 1: Overview https://www.youtube.com/watch?v=9R4Gl0qrzZ0 “Overview […]
Read MoreMore TagwolfCLU 0.0.8 Release
wolfLCU 0.0.8 is available! wolfCLU is the wolfSSL (Command Line Utility) and is meant to be used for simple key generation, certificate operations, and more. It is being developed to also be an alternative for the commonly used OpenSSL command line utility. There were vast feature enhancements over the last release. Support for several new […]
Read MoreMore TagwolfSSL Rust Bindings/Wrappers
Great news, wolfSSL is thinking about adding a Rust wrapper this year! The wolfSSL embedded TLS library is a lightweight, portable, C-language-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 […]
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